Shiinaha waa maxay xargaha o-ring ee caagga ah iyo nooca caagga ah ee loo isticmaalo o-rings?Soo-saareyaasha iyo alaab-qeybiyeyaasha |BD SEALS

waa maxay giraanta caagga ah iyo nooca caagga ah ee loo isticmaalo o-rings?

Sharaxaad Gaaban:

Dulmar iyo mabda'a shaabadeynta of Cinwaanka O-ring

Waa maxay giraanta caagga ah iyo nooca caagga ah ee loo isticmaalo o-rings-o-ringsO-ring waa shaabadeynta ugu badan ee loo isticmaalo hababka hawo-mareenka iyo hawada hawada.O-ring wuxuu leeyahay wax-qabad wanaagsan oo xirid ah, kaas oo loo isticmaali karo labadaba dhejisyo joogto ah iyo kuwo firfircoon;Ma aha oo kaliya in la isticmaalo oo keliya, laakiin sidoo kale waa qayb aasaasi ah oo ka mid ah qalabyo badan oo isku dhafan.Waxay leedahay codsiyo badan oo kala duwan, iyo haddii alaabta si habboon loo doorto, waxay buuxin kartaa shuruudaha warbaahinta kala duwan iyo xaaladaha dhaqdhaqaaqa.O-qaabeeya xirmooyinka xirmooyinka waa shaabad nooca extrusion ah, iyo mabda'a shaqada aasaasiga ah ee shaabadda nooca extrusion waa in lagu tiirsado qallafsanaanta laastikada curiyaha xirmada si loo abuuro cadaadis xiriir ah dusha xiriirka xirida.Haddii cadaadiska xiriirku uu ka weyn yahay cadaadiska gudaha ee dhexdhexaadka ah ee la xiray, ma dhici doonto wax qulqulaya, haddii kale, dheecaanku wuu dhacayaa.

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Marka hore-fadlan hubi cabbirka wax lagu shubo AS568

AS568 cabbirka	Aqoonsiga magaca	Magaca C/S	Aqoonsiga cabbiraadaha ee inji	± Aqoonsiga	Cabbiraadaha CS ee inji	± CS	Aqoonsiga cabbirada mm	± Aqoonsiga	Cabbiraadaha CS ee mm	± C/S
-1	1/32	1/32	0.029	0.004	0.040	0.003	0.74	0.10	1.02	0.08
-2	3/64	3/64	0.042	0.004	0.050	0.003	1.07	0.10	1.27	0.08
-3	1/16	1/16	0.056	0.004	0.060	0.003	1.42	0.10	1.52	0.08
-4	5/64	1/16	0.070	0.005	0.070	0.003	1.78	0.13	1.78	0.08
-5	3/32	1/16	0.101	0.005	0.070	0.003	2.57	0.13	1.78	0.08
-6	1/8	1/16	0.114	0.005	0.070	0.003	2.90	0.13	1.78	0.08
-7	5/32	1/16	0.145	0.005	0.070	0.003	3.68	0.13	1.78	0.08
-8	3/16	1/16	0.176	0.005	0.070	0.003	4.47	0.13	1.78	0.08
-9	7/32	1/16	0.208	0.005	0.070	0.003	5.28	0.13	1.78	0.08
-10	1/4	1/16	0.239	0.005	0.070	0.003	6.07	0.13	1.78	0.08
-11	5/16	1/16	0.301	0.005	0.070	0.003	7.65	0.13	1.78	0.08
-12	3/8	1/16	0.364	0.005	0.070	0.003	9.25	0.13	1.78	0.08
-13	7/16	1/16	0.426	0.005	0.070	0.003	10.82	0.13	1.78	0.08
-14	1/2	1/16	0.489	0.005	0.070	0.003	12.42	0.13	1.78	0.08
-15	9/16	1/16	0.551	0.007	0.070	0.003	14.00	0.18	1.78	0.08
-16	5/8	1/16	0.614	0.009	0.070	0.003	15.60	0.23	1.78	0.08
-17	11/16	1/16	0.676	0.009	0.070	0.003	17.17	0.23	1.78	0.08
-18	3/4	1/16	0.739	0.009	0.070	0.003	18.77	0.23	1.78	0.08
-19	13/16	1/16	0.801	0.009	0.070	0.003	20.35	0.23	1.78	0.08
-20	7/8	1/16	0.864	0.009	0.070	0.003	21.95	0.23	1.78	0.08
-21	15/16	1/16	0.926	0.009	0.070	0.003	23.52	0.23	1.78	0.08
-22	1	1/16	0.989	0.010	0.070	0.003	25.12	0.25	1.78	0.08
-23	1 1/16	1/16	1.051	0.010	0.070	0.003	26.70	0.25	1.78	0.08
-24	1 1/8	1/16	1.114	0.010	0.070	0.003	28.30	0.25	1.78	0.08
-25	1 3/16	1/16	1.176	0.011	0.070	0.003	29.87	0.28	1.78	0.08
-26	1 1/4	1/16	1.239	0.011	0.070	0.003	31.47	0.28	1.78	0.08
-27	1 5/16	1/16	1.301	0.011	0.070	0.003	33.05	0.28	1.78	0.08
-28	1 3/8	1/16	1.364	0.013	0.070	0.003	34.65	0.33	1.78	0.08
-29	1 1/2	1/16	1.489	0.013	0.070	0.003	37.82	0.33	1.78	0.08
-30	1 5/8	1/16	1.614	0.013	0.070	0.003	41.00	0.33	1.78	0.08
-31	1 3/4	1/16	1.739	0.015	0.070	0.003	44.17	0.38	1.78	0.08
-32	1 7/8	1/16	1.864	0.015	0.070	0.003	47.35	0.38	1.78	0.08
-33	2	1/16	1.989	0.018	0.070	0.003	50.52	0.46	1.78	0.08
-34	2 1/8	1/16	2.114	0.018	0.070	0.003	53.70	0.46	1.78	0.08
-35	2 1/4	1/16	2.239	0.018	0.070	0.003	56.87	0.46	1.78	0.08
-36	2 3/8	1/16	2.364	0.018	0.070	0.003	60.05	0.46	1.78	0.08
-37	2 1/2	1/16	2.489	0.018	0.070	0.003	63.22	0.46	1.78	0.08
-38	2 5/8	1/16	2.614	0.020	0.070	0.003	66.40	0.51	1.78	0.08
-39	2 3/4	1/16	2.739	0.020	0.070	0.003	69.57	0.51	1.78	0.08
-40	2 7/8	1/16	2.864	0.020	0.070	0.003	72.75	0.51	1.78	0.08
-41	3	1/16	2.989	0.024	0.070	0.003	75.92	0.61	1.78	0.08
-42	3 1/4	1/16	3.239	0.024	0.070	0.003	82.27	0.61	1.78	0.08
-43	3 1/2	1/16	3.489	0.024	0.070	0.003	88.62	0.61	1.78	0.08
-44	3 3/4	1/16	3.739	0.027	0.070	0.003	94.97	0.69	1.78	0.08
-45	4	1/16	3.989	0.027	0.070	0.003	101.32	0.69	1.78	0.08
-46	4 1/4	1/16	4.239	0.030	0.070	0.003	107.67	0.76	1.78	0.08
-47	4 1/2	1/16	4.489	0.030	0.070	0.003	114.02	0.76	1.78	0.08
-48	4 3/4	1/16	4.739	0.030	0.070	0.003	120.37	0.76	1.78	0.08
-49	5	1/16	4.989	0.037	0.070	0.003	126.72	0.94	1.78	0.08
-50	5 1/4	1/16	5.239	0.037	0.070	0.003	133.07	0.94	1.78	0.08
-102	1/16	3/32	0.049	0.005	0.103	0.003	1.24	0.13	2.62	0.08
-103	3/32	3/32	0.081	0.005	0.103	0.003	2.06	0.13	2.62	0.08
-104	1/8	3/32	0.112	0.005	0.103	0.003	2.84	0.13	2.62	0.08
-105	5/32	3/32	0.143	0.005	0.103	0.003	3.63	0.13	2.62	0.08
-106	3/16	3/32	0.174	0.005	0.103	0.003	4.42	0.13	2.62	0.08
-107	7/32	3/32	0.206	0.005	0.103	0.003	5.23	0.13	2.62	0.08
-108	1/4	3/32	0.237	0.005	0.103	0.003	6.02	0.13	2.62	0.08
-109	5/16	3/32	0.299	0.005	0.103	0.003	7.59	0.13	2.62	0.08
-110	3/8	3/32	0.362	0.005	0.103	0.003	9.19	0.13	2.62	0.08
-111	7/16	3/32	0.424	0.005	0.103	0.003	10.77	0.13	2.62	0.08
-112	1/2	3/32	0.487	0.005	0.103	0.003	12.37	0.13	2.62	0.08
-113	9/16	3/32	0.549	0.007	0.103	0.003	13.94	0.18	2.62	0.08
-114	5/8	3/32	0.612	0.009	0.103	0.003	15.54	0.23	2.62	0.08
-115	11/16	3/32	0.674	0.009	0.103	0.003	17.12	0.23	2.62	0.08
-116	3/4	3/32	0.737	0.009	0.103	0.003	18.72	0.23	2.62	0.08
-117	13/16	3/32	0.799	0.010	0.103	0.003	20.29	0.25	2.62	0.08
-118	7/8	3/32	0.862	0.010	0.103	0.003	21.89	0.25	2.62	0.08
-119	15/16	3/32	0.924	0.010	0.103	0.003	23.47	0.25	2.62	0.08
-120	1	3/32	0.987	0.010	0.103	0.003	25.07	0.25	2.62	0.08
-121	1 1/16	3/32	1.049	0.010	0.103	0.003	26.64	0.25	2.62	0.08
-122	1 1/8	3/32	1.112	0.010	0.103	0.003	28.24	0.25	2.62	0.08
-123	1 3/16	3/32	1.174	0.012	0.103	0.003	29.82	0.30	2.62	0.08
-124	1 1/4	3/32	1.237	0.012	0.103	0.003	31.42	0.30	2.62	0.08
-125	1 5/16	3/32	1.299	0.012	0.103	0.003	32.99	0.30	2.62	0.08
-126	1 3/8	3/32	1.362	0.012	0.103	0.003	34.59	0.30	2.62	0.08
-127	1 7/16	3/32	1.424	0.012	0.103	0.003	36.17	0.30	2.62	0.08
-128	1 1/2	3/32	1.487	0.012	0.103	0.003	37.77	0.30	2.62	0.08
-129	1 9/16	3/32	1.549	0.015	0.103	0.003	39.34	0.38	2.62	0.08
-130	1 5/8	3/32	1.612	0.015	0.103	0.003	40.94	0.38	2.62	0.08
-131	1 11/16	3/32	1.674	0.015	0.103	0.003	42.52	0.38	2.62	0.08
-132	1 3/4	3/32	1.737	0.015	0.103	0.003	44.12	0.38	2.62	0.08
-133	1 13/16	3/32	1.799	0.015	0.103	0.003	45.69	0.38	2.62	0.08
-134	1 7/8	3/32	1.862	0.015	0.103	0.003	47.29	0.38	2.62	0.08
-135	1 15/16	3/32	1.925	0.017	0.103	0.003	48.90	0.43	2.62	0.08
-136	2	3/32	1.987	0.017	0.103	0.003	50.47	0.43	2.62	0.08
-137	2 1/16	3/32	2.050	0.017	0.103	0.003	52.07	0.43	2.62	0.08
-138	2 1/8	3/32	2.112	0.017	0.103	0.003	53.64	0.43	2.62	0.08
-139	2 3/16	3/32	2.175	0.017	0.103	0.003	55.25	0.43	2.62	0.08
-140	2 1/4	3/32	2.237	0.017	0.103	0.003	56.82	0.43	2.62	0.08
-141	2 5/16	3/32	2.300	0.020	0.103	0.003	58.42	0.51	2.62	0.08
-142	2 3/8	3/32	2.362	0.020	0.103	0.003	59.99	0.51	2.62	0.08
-143	2 7/16	3/32	2.425	0.020	0.103	0.003	61.60	0.51	2.62	0.08
-144	2 1/2	3/32	2.487	0.020	0.103	0.003	63.17	0.51	2.62	0.08
-145	2 9/16	3/32	2.550	0.020	0.103	0.003	64.77	0.51	2.62	0.08
-146	2 5/8	3/32	2.612	0.020	0.103	0.003	66.34	0.51	2.62	0.08
-147	2 11/16	3/32	2.675	0.022	0.103	0.003	67.95	0.56	2.62	0.08
-148	2 3/4	3/32	2.737	0.022	0.103	0.003	69.52	0.56	2.62	0.08
-149	2 13/16	3/32	2.800	0.022	0.103	0.003	71.12	0.56	2.62	0.08
-150	2 7/8	3/32	2.862	0.022	0.103	0.003	72.69	0.56	2.62	0.08
-151	3	3/32	2.987	0.024	0.103	0.003	75.87	0.61	2.62	0.08
-152	3 1/4	3/32	3.237	0.024	0.103	0.003	82.22	0.61	2.62	0.08
-153	3 1/2	3/32	3.487	0.024	0.103	0.003	88.57	0.61	2.62	0.08
-154	3 3/4	3/32	3.737	0.028	0.103	0.003	94.92	0.71	2.62	0.08
-155	4	3/32	3.987	0.028	0.103	0.003	101.27	0.71	2.62	0.08
-156	4 1/4	3/32	4.237	0.030	0.103	0.003	107.62	0.76	2.62	0.08
-157	4 1/2	3/32	4.487	0.030	0.103	0.003	113.97	0.76	2.62	0.08
-158	4 3/4	3/32	4.737	0.030	0.103	0.003	120.32	0.76	2.62	0.08
-159	5	3/32	4.987	0.035	0.103	0.003	126.67	0.89	2.62	0.08
-160	5 1/4	3/32	5.237	0.035	0.103	0.003	133.02	0.89	2.62	0.08
-161	5 1/2	3/32	5.487	0.035	0.103	0.003	139.37	0.89	2.62	0.08
-162	5 3/4	3/32	5.737	0.035	0.103	0.003	145.72	0.89	2.62	0.08
-163	6	3/32	5.987	0.035	0.103	0.003	152.07	0.89	2.62	0.08
-164	6 1/4	3/32	6.237	0.040	0.103	0.003	158.42	1.02	2.62	0.08
-165	6 1/2	3/32	6.487	0.040	0.103	0.003	164.77	1.02	2.62	0.08
-166	6 3/4	3/32	6.737	0.040	0.103	0.003	171.12	1.02	2.62	0.08
-167	7	3/32	6.987	0.040	0.103	0.003	177.47	1.02	2.62	0.08
-168	7 1/4	3/32	7.237	0.045	0.103	0.003	183.82	1.14	2.62	0.08
-169	7 1/2	3/32	7.487	0.045	0.103	0.003	190.17	1.14	2.62	0.08
-170	7 3/4	3/32	7.737	0.045	0.103	0.003	196.52	1.14	2.62	0.08
-171	8	3/32	7.987	0.045	0.103	0.003	202.87	1.14	2.62	0.08
-172	8 1/4	3/32	8.237	0.050	0.103	0.003	209.22	1.27	2.62	0.08
-173	8 1/2	3/32	8.487	0.050	0.103	0.003	215.57	1.27	2.62	0.08
-174	8 3/4	3/32	8.737	0.050	0.103	0.003	221.92	1.27	2.62	0.08
-175	9	3/32	8.987	0.050	0.103	0.003	228.27	1.27	2.62	0.08
-176	9 1/4	3/32	9.237	0.055	0.103	0.003	234.62	1.40	2.62	0.08
-177	9 1/2	3/32	9.487	0.055	0.103	0.003	240.97	1.40	2.62	0.08
-178	9 3/4	3/32	9.737	0.055	0.103	0.003	247.32	1.40	2.62	0.08
-201	3/16	1/8	0.171	0.005	0.139	0.004	4.34	0.13	3.53	0.10
-202	1/4	1/8	0.234	0.005	0.139	0.004	5.94	0.13	3.53	0.10
-203	5/16	1/8	0.296	0.005	0.139	0.004	7.52	0.13	3.53	0.10
-204	3/8	1/8	0.359	0.005	0.139	0.004	9.12	0.13	3.53	0.10
-205	7/16	1/8	0.421	0.005	0.139	0.004	10.69	0.13	3.53	0.10
-206	1/2	1/8	0.484	0.005	0.139	0.004	12.29	0.13	3.53	0.10
-207	9/16	1/8	0.546	0.007	0.139	0.004	13.87	0.18	3.53	0.10
-208	5/8	1/8	0.609	0.009	0.139	0.004	15.47	0.23	3.53	0.10
-209	11/16	1/8	0.671	0.009	0.139	0.004	17.04	0.23	3.53	0.10
-210	3/4	1/8	0.734	0.010	0.139	0.004	18.64	0.25	3.53	0.10
-211	13/16	1/8	0.796	0.010	0.139	0.004	20.22	0.25	3.53	0.10
-212	7/8	1/8	0.859	0.010	0.139	0.004	21.82	0.25	3.53	0.10
-213	15/16	1/8	0.921	0.010	0.139	0.004	23.39	0.25	3.53	0.10
-214	1	1/8	0.984	0.010	0.139	0.004	24.99	0.25	3.53	0.10
-215	1 1/16	1/8	1.046	0.010	0.139	0.004	26.57	0.25	3.53	0.10
-216	1 1/8	1/8	1.109	0.012	0.139	0.004	28.17	0.30	3.53	0.10
-217	1 3/16	1/8	1.171	0.012	0.139	0.004	29.74	0.30	3.53	0.10
-218	1 1/4	1/8	1.234	0.012	0.139	0.004	31.34	0.30	3.53	0.10
-219	1 5/16	1/8	1.296	0.012	0.139	0.004	32.92	0.30	3.53	0.10
-220	1 3/8	1/8	1.359	0.012	0.139	0.004	34.52	0.30	3.53	0.10
-221	1 7/16	1/8	1.421	0.012	0.139	0.004	36.09	0.30	3.53	0.10
-222	1 1/2	1/8	1.484	0.015	0.139	0.004	37.69	0.38	3.53	0.10
-223	1 5/8	1/8	1.609	0.015	0.139	0.004	40.87	0.38	3.53	0.10
-224	1 3/4	1/8	1.734	0.015	0.139	0.004	44.04	0.38	3.53	0.10
-225	1 7/8	1/8	1.859	0.018	0.139	0.004	47.22	0.46	3.53	0.10
-226	2	1/8	1.984	0.018	0.139	0.004	50.39	0.46	3.53	0.10
-227	2 1/8	1/8	2.109	0.018	0.139	0.004	53.57	0.46	3.53	0.10
-228	2 1/4	1/8	2.234	0.020	0.139	0.004	56.74	0.51	3.53	0.10
-229	2 3/8	1/8	2.359	0.020	0.139	0.004	59.92	0.51	3.53	0.10
-230	2 1/2	1/8	2.484	0.020	0.139	0.004	63.09	0.51	3.53	0.10
-231	2 5/8	1/8	2.609	0.020	0.139	0.004	66.27	0.51	3.53	0.10
-232	2 3/4	1/8	2.734	0.024	0.139	0.004	69.44	0.61	3.53	0.10
-233	2 7/8	1/8	2.859	0.024	0.139	0.004	72.62	0.61	3.53	0.10
-234	3	1/8	2.984	0.024	0.139	0.004	75.79	0.61	3.53	0.10
-235	3 1/8	1/8	3.109	0.024	0.139	0.004	78.97	0.61	3.53	0.10
-236	3 1/4	1/8	3.234	0.024	0.139	0.004	82.14	0.61	3.53	0.10
-237	3 3/8	1/8	3.359	0.024	0.139	0.004	85.32	0.61	3.53	0.10
-238	3 1/2	1/8	3.484	0.024	0.139	0.004	88.49	0.61	3.53	0.10
-239	3 5/8	1/8	3.609	0.028	0.139	0.004	91.67	0.71	3.53	0.10
-240	3 3/4	1/8	3.734	0.028	0.139	0.004	94.84	0.71	3.53	0.10
-241	3 7/8	1/8	3.859	0.028	0.139	0.004	98.02	0.71	3.53	0.10
-242	4	1/8	3.984	0.028	0.139	0.004	101.19	0.71	3.53	0.10
-243	4 1/8	1/8	4.109	0.028	0.139	0.004	104.37	0.71	3.53	0.10
-244	4 1/4	1/8	4.234	0.030	0.139	0.004	107.54	0.76	3.53	0.10
-245	4 3/8	1/8	4.359	0.030	0.139	0.004	110.72	0.76	3.53	0.10
-246	4 1/2	1/8	4.484	0.030	0.139	0.004	113.89	0.76	3.53	0.10
-247	4 5/8	1/8	4.609	0.030	0.139	0.004	117.07	0.76	3.53	0.10
-248	4 3/4	1/8	4.734	0.030	0.139	0.004	120.24	0.76	3.53	0.10
-249	4 7/8	1/8	4.859	0.035	0.139	0.004	123.42	0.89	3.53	0.10
-250	5	1/8	4.984	0.035	0.139	0.004	126.59	0.89	3.53	0.10
-251	5 1/8	1/8	5.109	0.035	0.139	0.004	129.77	0.89	3.53	0.10
-252	5 1/4	1/8	5.234	0.035	0.139	0.004	132.94	0.89	3.53	0.10
-253	5 3/8	1/8	5.359	0.035	0.139	0.004	136.12	0.89	3.53	0.10
-254	5 1/2	1/8	5.484	0.035	0.139	0.004	139.29	0.89	3.53	0.10
-255	5 5/8	1/8	5.609	0.035	0.139	0.004	142.47	0.89	3.53	0.10
-256	5 3/4	1/8	5.734	0.035	0.139	0.004	145.64	0.89	3.53	0.10
-257	5 7/8	1/8	5.859	0.035	0.139	0.004	148.82	0.89	3.53	0.10
-258	6	1/8	5.984	0.035	0.139	0.004	151.99	0.89	3.53	0.10
-259	6 1/4	1/8	6.234	0.040	0.139	0.004	158.34	1.02	3.53	0.10
-260	6 1/2	1/8	6.484	0.040	0.139	0.004	164.69	1.02	3.53	0.10
-261	6 3/4	1/8	6.734	0.040	0.139	0.004	171.04	1.02	3.53	0.10
-262	7	1/8	6.984	0.040	0.139	0.004	177.39	1.02	3.53	0.10
-263	7 1/4	1/8	7.234	0.045	0.139	0.004	183.74	1.14	3.53	0.10
-264	7 1/2	1/8	7.484	0.045	0.139	0.004	190.09	1.14	3.53	0.10
-265	7 3/4	1/8	7.734	0.045	0.139	0.004	196.44	1.14	3.53	0.10
-266	8	1/8	7.984	0.045	0.139	0.004	202.79	1.14	3.53	0.10
-267	8 1/4	1/8	8.234	0.050	0.139	0.004	209.14	1.27	3.53	0.10
-268	8 1/2	1/8	8.484	0.050	0.139	0.004	215.49	1.27	3.53	0.10
-269	8 3/4	1/8	8.734	0.050	0.139	0.004	221.84	1.27	3.53	0.10
-270	9	1/8	8.984	0.050	0.139	0.004	228.19	1.27	3.53	0.10
-271	9 1/4	1/8	9.234	0.055	0.139	0.004	234.54	1.40	3.53	0.10
-272	9 1/2	1/8	9.484	0.055	0.139	0.004	240.89	1.40	3.53	0.10
-273	9 3/4	1/8	9.734	0.055	0.139	0.004	247.24	1.40	3.53	0.10
-274	10	1/8	9.984	0.055	0.139	0.004	253.59	1.40	3.53	0.10
-275	10 1/2	1/8	10.484	0.055	0.139	0.004	266.29	1.40	3.53	0.10
-276	11	1/8	10.984	0.065	0.139	0.004	278.99	1.65	3.53	0.10
-277	11 1/2	1/8	11.484	0.065	0.139	0.004	291.69	1.65	3.53	0.10
-278	12	1/8	11.984	0.065	0.139	0.004	304.39	1.65	3.53	0.10
-279	13	1/8	12.984	0.065	0.139	0.004	329.79	1.65	3.53	0.10
-280	14	1/8	13.984	0.065	0.139	0.004	355.19	1.65	3.53	0.10
-281	15	1/8	14.984	0.065	0.139	0.004	380.59	1.65	3.53	0.10
-282	16	1/8	15.955	0.075	0.139	0.004	405.26	1.91	3.53	0.10
-283	17	1/8	16.955	0.080	0.139	0.004	430.66	2.03	3.53	0.10
-284	18	1/8	17.955	0.085	0.139	0.004	456.06	2.16	3.53	0.10
-309	7/16	3/16	0.412	0.005	0.210	0.005	10.46	0.13	5.33	0.13
-310	1/2	3/16	0.475	0.005	0.210	0.005	12.07	0.13	5.33	0.13
-311	9/16	3/16	0.537	0.007	0.210	0.005	13.64	0.18	5.33	0.13
-312	5/8	3/16	0.600	0.009	0.210	0.005	15.24	0.23	5.33	0.13
-313	11/16	3/16	0.662	0.009	0.210	0.005	16.81	0.23	5.33	0.13
-314	3/4	3/16	0.725	0.010	0.210	0.005	18.42	0.25	5.33	0.13
-315	13/16	3/16	0.787	0.010	0.210	0.005	19.99	0.25	5.33	0.13
-316	7/8	3/16	0.850	0.010	0.210	0.005	21.59	0.25	5.33	0.13
-317	15/16	3/16	0.912	0.010	0.210	0.005	23.16	0.25	5.33	0.13
-318	1	3/16	0.975	0.010	0.210	0.005	24.77	0.25	5.33	0.13
-319	1 1/16	3/16	1.037	0.010	0.210	0.005	26.34	0.25	5.33	0.13
-320	1 1/8	3/16	1.100	0.012	0.210	0.005	27.94	0.30	5.33	0.13
-321	1 3/16	3/16	1.162	0.012	0.210	0.005	29.51	0.30	5.33	0.13
-322	1 1/4	3/16	1.225	0.012	0.210	0.005	31.12	0.30	5.33	0.13
-323	1 5/16	3/16	1.287	0.012	0.210	0.005	32.69	0.30	5.33	0.13
-324	1 3/8	3/16	1.350	0.012	0.210	0.005	34.29	0.30	5.33	0.13
-325	1 1/2	3/16	1.475	0.015	0.210	0.005	37.47	0.38	5.33	0.13
-326	1 5/8	3/16	1.600	0.015	0.210	0.005	40.64	0.38	5.33	0.13
-327	1 3/4	3/16	1.725	0.015	0.210	0.005	43.82	0.38	5.33	0.13
-328	1 7/8	3/16	1.850	0.015	0.210	0.005	46.99	0.38	5.33	0.13
-329	2	3/16	1.975	0.018	0.210	0.005	50.17	0.46	5.33	0.13
-330	2 1/8	3/16	2.100	0.018	0.210	0.005	53.34	0.46	5.33	0.13
-331	2 1/4	3/16	2.225	0.018	0.210	0.005	56.52	0.46	5.33	0.13
-332	2 3/8	3/16	2.350	0.018	0.210	0.005	59.69	0.46	5.33	0.13
-333	2 1/2	3/16	2.475	0.020	0.210	0.005	62.87	0.51	5.33	0.13
-334	2 5/8	3/16	2.600	0.020	0.210	0.005	66.04	0.51	5.33	0.13
-335	2 3/4	3/16	2.725	0.020	0.210	0.005	69.22	0.51	5.33	0.13
-336	2 7/8	3/16	2.850	0.020	0.210	0.005	72.39	0.51	5.33	0.13
-337	3	3/16	2.975	0.024	0.210	0.005	75.57	0.61	5.33	0.13
-338	3 1/8	3/16	3.100	0.024	0.210	0.005	78.74	0.61	5.33	0.13
-339	3 1/4	3/16	3.225	0.024	0.210	0.005	81.92	0.61	5.33	0.13
-340	3 3/8	3/16	3.350	0.024	0.210	0.005	85.09	0.61	5.33	0.13
-341	3 1/2	3/16	3.475	0.024	0.210	0.005	88.27	0.61	5.33	0.13
-342	3 5/8	3/16	3.600	0.028	0.210	0.005	91.44	0.71	5.33	0.13
-343	3 3/4	3/16	3.725	0.028	0.210	0.005	94.62	0.71	5.33	0.13
-344	3 7/8	3/16	3.850	0.028	0.210	0.005	97.79	0.71	5.33	0.13
-345	4	3/16	3.975	0.028	0.210	0.005	100.97	0.71	5.33	0.13
-346	4 1/8	3/16	4.100	0.028	0.210	0.005	104.14	0.71	5.33	0.13
-347	4 1/4	3/16	4.225	0.030	0.210	0.005	107.32	0.76	5.33	0.13
-348	4 3/8	3/16	4.350	0.030	0.210	0.005	110.49	0.76	5.33	0.13
-349	4 1/2	3/16	4.475	0.030	0.210	0.005	113.67	0.76	5.33	0.13
-350	4 5/8	3/16	4.600	0.030	0.210	0.005	116.84	0.76	5.33	0.13
-351	4 3/4	3/16	4.725	0.030	0.210	0.005	120.02	0.76	5.33	0.13
-352	4 7/8	3/16	4.850	0.030	0.210	0.005	123.19	0.76	5.33	0.13
-353	5	3/16	4.975	0.037	0.210	0.005	126.37	0.94	5.33	0.13
-354	5 1/8	3/16	5.100	0.037	0.210	0.005	129.54	0.94	5.33	0.13
-355	5 1/4	3/16	5.225	0.037	0.210	0.005	132.72	0.94	5.33	0.13
-356	5 3/8	3/16	5.350	0.037	0.210	0.005	135.89	0.94	5.33	0.13
-357	5 1/2	3/16	5.475	0.037	0.210	0.005	139.07	0.94	5.33	0.13
-358	5 5/8	3/16	5.600	0.037	0.210	0.005	142.24	0.94	5.33	0.13
-359	5 3/4	3/16	5.725	0.037	0.210	0.005	145.42	0.94	5.33	0.13
-360	5 7/8	3/16	5.850	0.037	0.210	0.005	148.59	0.94	5.33	0.13
-361	6	3/16	5.975	0.037	0.210	0.005	151.77	0.94	5.33	0.13
-362	6 1/4	3/16	6.225	0.040	0.210	0.005	158.12	1.02	5.33	0.13
-363	6 1/2	3/16	6.475	0.040	0.210	0.005	164.47	1.02	5.33	0.13
-364	6 3/4	3/16	6.725	0.040	0.210	0.005	170.82	1.02	5.33	0.13
-365	7	3/16	6.975	0.040	0.210	0.005	177.17	1.02	5.33	0.13
-366	7 1/4	3/16	7.225	0.045	0.210	0.005	183.52	1.14	5.33	0.13
-367	7 1/2	3/16	7.475	0.045	0.210	0.005	189.87	1.14	5.33	0.13
-368	7 3/4	3/16	7.725	0.045	0.210	0.005	196.22	1.14	5.33	0.13
-369	8	3/16	7.975	0.045	0.210	0.005	202.57	1.14	5.33	0.13
-370	8 1/4	3/16	8.225	0.050	0.210	0.005	208.92	1.27	5.33	0.13
-371	8 1/2	3/16	8.475	0.050	0.210	0.005	215.27	1.27	5.33	0.13
-372	8 3/4	3/16	8.725	0.050	0.210	0.005	221.62	1.27	5.33	0.13
-373	9	3/16	8.975	0.050	0.210	0.005	227.97	1.27	5.33	0.13
-374	9 1/4	3/16	9.225	0.055	0.210	0.005	234.32	1.40	5.33	0.13
-375	9 1/2	3/16	9.475	0.055	0.210	0.005	240.67	1.40	5.33	0.13
-376	9 3/4	3/16	9.725	0.055	0.210	0.005	247.02	1.40	5.33	0.13
-377	10	3/16	9.975	0.055	0.210	0.005	253.37	1.40	5.33	0.13
-378	10 1/2	3/16	10.475	0.060	0.210	0.005	266.07	1.52	5.33	0.13
-379	11	3/16	10.975	0.060	0.210	0.005	278.77	1.52	5.33	0.13
-380	11 1/2	3/16	11.475	0.065	0.210	0.005	291.47	1.65	5.33	0.13
-381	12	3/16	11.975	0.065	0.210	0.005	304.17	1.65	5.33	0.13
-382	13	3/16	12.975	0.065	0.210	0.005	329.57	1.65	5.33	0.13
-383	14	3/16	13.975	0.070	0.210	0.005	354.97	1.78	5.33	0.13
-384	15	3/16	14.975	0.070	0.210	0.005	380.37	1.78	5.33	0.13
-385	16	3/16	15.955	0.075	0.210	0.005	405.26	1.91	5.33	0.13
-386	17	3/16	16.955	0.080	0.210	0.005	430.66	2.03	5.33	0.13
-387	18	3/16	17.955	0.085	0.210	0.005	456.06	2.16	5.33	0.13
-388	19	3/16	18.955	0.090	0.210	0.005	481.45	2.29	5.33	0.13
-389	20	3/16	19.955	0.095	0.210	0.005	506.85	2.41	5.33	0.13
-390	21	3/16	20.955	0.095	0.210	0.005	532.25	2.41	5.33	0.13
-391	22	3/16	21.955	0.100	0.210	0.005	557.65	2.54	5.33	0.13
-392	23	3/16	22.940	0.105	0.210	0.005	582.68	2.67	5.33	0.13
-393	24	3/16	23.940	0.110	0.210	0.005	608.08	2.79	5.33	0.13
-394	25	3/16	24.940	0.115	0.210	0.005	633.48	2.92	5.33	0.13
-395	26	3/16	25.940	0.120	0.210	0.005	658.88	3.05	5.33	0.13
-425	4 1/2	1/4	4.475	0.033	0.275	0.006	113.67	0.84	6.99	0.15
-426	4 5/8	1/4	4.600	0.033	0.275	0.006	116.84	0.84	6.99	0.15
-427	4 3/4	1/4	4.725	0.033	0.275	0.006	120.02	0.84	6.99	0.15
-428	4 7/8	1/4	4.850	0.033	0.275	0.006	123.19	0.84	6.99	0.15
-429	5	1/4	4.975	0.037	0.275	0.006	126.37	0.94	6.99	0.15
-430	5 1/8	1/4	5.100	0.037	0.275	0.006	129.54	0.94	6.99	0.15
-431	5 1/4	1/4	5.225	0.037	0.275	0.006	132.72	0.94	6.99	0.15
-432	5 3/8	1/4	5.350	0.037	0.275	0.006	135.89	0.94	6.99	0.15
-433	5 1/2	1/4	5.475	0.037	0.275	0.006	139.07	0.94	6.99	0.15
-434	5 5/8	1/4	5.600	0.037	0.275	0.006	142.24	0.94	6.99	0.15
-435	5 3/4	1/4	5.725	0.037	0.275	0.006	145.42	0.94	6.99	0.15
-436	5 7/8	1/4	5.850	0.037	0.275	0.006	148.59	0.94	6.99	0.15
-437	6	1/4	5.975	0.037	0.275	0.006	151.77	0.94	6.99	0.15
-438	6 1/4	1/4	6.225	0.040	0.275	0.006	158.12	1.02	6.99	0.15
-439	6 1/2	1/4	6.475	0.040	0.275	0.006	164.47	1.02	6.99	0.15
-440	6 3/4	1/4	6.725	0.040	0.275	0.006	170.82	1.02	6.99	0.15
-441	7	1/4	6.975	0.040	0.275	0.006	177.17	1.02	6.99	0.15
-442	7 1/4	1/4	7.225	0.045	0.275	0.006	183.52	1.14	6.99	0.15
-443	7 1/2	1/4	7.475	0.045	0.275	0.006	189.87	1.14	6.99	0.15
-444	7 3/4	1/4	7.725	0.045	0.275	0.006	196.22	1.14	6.99	0.15
-445	8	1/4	7.975	0.045	0.275	0.006	202.57	1.14	6.99	0.15
-446	8 1/2	1/4	8.475	0.055	0.275	0.006	215.27	1.40	6.99	0.15
-447	9	1/4	8.975	0.055	0.275	0.006	227.97	1.40	6.99	0.15
-448	9 1/2	1/4	9.475	0.055	0.275	0.006	240.67	1.40	6.99	0.15
-449	10	1/4	9.975	0.055	0.275	0.006	253.37	1.40	6.99	0.15
-450	10 1/2	1/4	10.475	0.060	0.275	0.006	266.07	1.52	6.99	0.15
-451	11	1/4	10.975	0.060	0.275	0.006	278.77	1.52	6.99	0.15
-452	11 1/2	1/4	11.475	0.060	0.275	0.006	291.47	1.52	6.99	0.15
-453	12	1/4	11.975	0.060	0.275	0.006	304.17	1.52	6.99	0.15
-454	12 1/2	1/4	12.475	0.060	0.275	0.006	316.87	1.52	6.99	0.15
-455	13	1/4	12.975	0.060	0.275	0.006	329.57	1.52	6.99	0.15
-456	13 1/2	1/4	13.475	0.070	0.275	0.006	342.27	1.78	6.99	0.15
-457	14	1/4	13.975	0.070	0.275	0.006	354.97	1.78	6.99	0.15
-458	14 1/2	1/4	14.475	0.070	0.275	0.006	367.67	1.78	6.99	0.15
-459	15	1/4	14.975	0.070	0.275	0.006	380.37	1.78	6.99	0.15
-460	15 1/2	1/4	15.475	0.070	0.275	0.006	393.07	1.78	6.99	0.15
-461	16	1/4	15.955	0.075	0.275	0.006	405.26	1.91	6.99	0.15
-462	16 1/2	1/4	16.455	0.075	0.275	0.006	417.96	1.91	6.99	0.15
-463	17	1/4	16.955	0.080	0.275	0.006	430.66	2.03	6.99	0.15
-464	17 1/2	1/4	17.455	0.085	0.275	0.006	443.36	2.16	6.99	0.15
-465	18	1/4	17.955	0.085	0.275	0.006	456.06	2.16	6.99	0.15
-466	18 1/2	1/4	18.455	0.085	0.275	0.006	468.76	2.16	6.99	0.15
-467	19	1/4	18.955	0.090	0.275	0.006	481.46	2.29	6.99	0.15
-468	19 1/2	1/4	19.455	0.090	0.275	0.006	494.16	2.29	6.99	0.15
-469	20	1/4	19.955	0.095	0.275	0.006	506.86	2.41	6.99	0.15
-470	21	1/4	20.955	0.095	0.275	0.006	532.26	2.41	6.99	0.15
-471	22	1/4	21.955	0.100	0.275	0.006	557.66	2.54	6.99	0.15
-472	23	1/4	22.940	0.105	0.275	0.006	582.68	2.67	6.99	0.15
-473	24	1/4	23.940	0.110	0.275	0.006	608.08	2.79	6.99	0.15
-474	25	1/4	24.940	0.115	0.275	0.006	633.48	2.92	6.99	0.15
-475	26	1/4	25.940	0.120	0.275	0.006	658.88	3.05	6.99	0.15
AS568 cabbirka	Aqoonsiga magaca		Aqoonsiga cabbiraadaha ee inji	±ID	Cabbiraadaha CS ee inji	±CS	Aqoonsiga cabbirada mm	±ID	Cabbiraadaha CS ee mm	± C/S
-901	3/32		0.185	0.005	0.056	0.003	4.70	0.13	1.42	0.08
-902	1/8		0.239	0.005	0.064	0.003	6.07	0.13	1.63	0.08
-903	3/16		0.301	0.005	0.064	0.003	7.65	0.13	1.63	0.08
-904	1/4		0.351	0.005	0.072	0.003	8.92	0.13	1.83	0.08
-905	5/16		0.414	0.005	0.072	0.003	10.52	0.13	1.83	0.08
-906	3/8		0.468	0.005	0.078	0.003	11.89	0.13	1.98	0.08
-907	7/16		0.530	0.007	0.082	0.003	13.46	0.18	2.08	0.08
-908	1/2		0.644	0.009	0.087	0.003	16.36	0.23	2.21	0.08
-909	9/16		0.706	0.009	0.097	0.003	17.93	0.23	2.46	0.08
-910	5/8		0.755	0.009	0.097	0.003	19.18	0.23	2.46	0.08
-911	11/16		0.863	0.009	0.116	0.004	21.92	0.23	2.95	0.10
-912	3/4		0.924	0.009	0.116	0.004	23.47	0.23	2.95	0.10
-913	13/16		0.986	0.010	0.116	0.004	25.04	0.25	2.95	0.10
-914	7/8		1.047	0.010	0.116	0.004	26.59	0.25	2.95	0.10
-916	1		1.171	0.010	0.116	0.004	29.74	0.25	2.95	0.10
-918	1 1/8		1.355	0.012	0.116	0.004	34.42	0.30	2.95	0.10
-920	1 1/4		1.475	0.014	0.118	0.004	37.47	0.36	3.00	0.10
-924	1 1/2		1.720	0.014	0.118	0.004	43.69	0.36	3.00	0.10
-928	1 3/4		2.090	0.018	0.118	0.004	53.09	0.46	3.00	0.10
-932	2		2.337	0.018	0.118	0.004	59.36	0.46	3.00	0.10

Labaad -Qiyaasta isku-buufinta iyo qadarka fidintakacsi

O-ring waa shaabad la soo saaray oo caadi ah.Saamiga isku-buufinta iyo qadarka fidinta ee dhexroorka qaybta isdhaafka ah ee O-ring ayaa ah waxyaabaha ugu muhiimsan ee naqshadeynta xiritaanka, taas oo muhiimad weyn u leh xiritaanka waxqabadka iyo nolosha adeegga.Saamaynta xidhidhiyaha wanaagsan ee O-ring waxay inta badan ku xidhan tahay is-waafajinta saxda ah ee cabbirka O-ring iyo cabbirka jeexdin, samaynta cadaadis macquul ah iyo fidinta qiyaasta giraanta xidhida.

1. Heerka cadaadiska

Qiyaasta isku-buufinta W waxaa badanaa lagu muujiyaa sida soo socota:

W=(d0 h)/d0× 100%

Qaaciddada, d0- dhexroorka isdhaafka ah ee O-ring ee gobolka xorta ah (mm);

H - Masaafada u dhaxaysa gunta hoose ee jeexdin O-ring iyo dusha daboolan (dhererka jeexjeexa), ie dhererka iskutallaabta ee O-ring ka dib cadaadis (mm)

2.Marka la dooranayo saamiga cadaadiska O-ring, saddexdan arrimood ee soo socda waa in la tixgeliyaa:

(1).Waa inay jirtaa meel ku filan oo xidhidh ah;(2).Isku day inaad yarayso xoogga is jiid jiid;(3).Isku day in aad iska ilaaliso curyaaminta joogtada ah.

Ma adka in qodobada kor ku xusan laga eego in ay jiraan khilaafyo dhexdooda ah.Heerarka cadaadiska sare wuxuu heli karaa cadaadis sare oo xiriir ah, laakiin heerka cadaadiska xad-dhaafka ah ayaa shaki la'aan kordhiya is jiid jiidka iyo qallooca joogtada ah.Haddii heerka cadaadisku uu aad u yar yahay, waxaa laga yaabaa inay sabab u tahay qaladka coaxiality iyo qaladka O-ring ee jeexjeexa xirmada oo aan buuxin shuruudaha, taasoo keentay in la waayo xoogaa cadad ah oo keena dheecaan.Sidaa darteed, marka la dooranayo saamiga cadaadiska O-ring, waxaa lagama maarmaan ah in la miisaamo arrimo kala duwan.Guud ahaan, heerka isku xidhka ee shaabadihii taagan wuu ka weyn yahay shaabadihii firfircoonaa, laakiin qiimaheeda xad dhaafka ahi waa inuu ka yaraado 25%.Haddii kale, cadaadiska cadaadisku si weyn ayuu u nasan doonaa waxaana dhici doona qallafsanaan joogto ah oo xad-dhaaf ah, gaar ahaan xaaladaha shaqada ee heerkulka sare.Xulashada saamiga isku-buufinta W ee xirmooyinka O-ring waa inay tixgeliyaan xaaladaha isticmaalka, sida shaabado taagan ama firfircoon;Shaabadeynta joogtada ah waxaa loo qaybin karaa xiridda shucaaca iyo xiritaanka axial;Farqiga ka daadashada shaabadihii shucaaca (ama cylindrical static seals) waa farqiga shucaaca, halka faraqa daadinta shaabadihii axial (ama qoraxda static seals) uu yahay farqiga dhidibka ah.Xiritaanka axial wuxuu u qaybsan yahay laba xaaladood oo ku salaysan haddii dhexdhexaadiyaha cadaadiska uu ku dhaqmo dhexroorka gudaha ama dhexroorka dibedda ee O-ring: cadaadiska gudaha iyo cadaadiska dibadda.Kordhinta cadaadiska gudaha ayaa keenaya kala-bax, halka cadaadiska dibadda uu yareynayo fidinta hore ee O-ring.Noocyada kala duwan ee shaabada static ee kor ku xusan waxay leeyihiin jihooyin kala duwan oo ficil ah oo dhexdhexaad ah oo ku saabsan O-ring, sidaas darteed naqshadeynta cadaadiska hore ayaa sidoo kale ka duwan.Shaabadihii firfircooni lahaa, waxaa lagama maarmaan ah in la kala saaro inta u dhaxaysa shaabadihii dhaqdhaqaaqa is-beddelka iyo xirmooyinka dhaqdhaqaaqa rotary.

(2).Shaabadaynta joogtada ah: Sida aaladaha xidhidhiyaha is-beddelka ah, aaladaha xidhidhiyaha cylindrical static waxay guud ahaan qaataan W=10% ilaa 15%;Qalabka xidhidhiyaha joogtada ah wuxuu qaataa W=15% ~ 30%.Shaabadeynta firfircoon, waxaa loo qaybin karaa saddex xaaladood;Dhaqdhaqaaqa soo noqnoqda waxa guud ahaan loo qaataa W=10% ilaa 15%.Markaad dooranayso saamiga isku-buufinta ee shaabadihii dhaqdhaqaaqa wareega, saamaynta kulaylka Joule waa in la tixgeliyaa.Guud ahaan, dhexroorka gudaha O-ring ee loo isticmaalo dhaqdhaqaaqa wareega waa 3% -5% ka weyn dhexroorka usheeda dhexe, iyo saamiga cadaadis ee dhexroorka dibadda waa W=3% -8%.Isboortiga is jiid-jiidka hooseeya, O-rings ayaa guud ahaan lagu doortaa saamiga isku-buufinta ee W=5% -8% si loo yareeyo iska caabbinta khilaafsan.Intaa waxaa dheer, ballaarinta alaabta caagga ah ee ay sababtay dhexdhexaadinta iyo heerkulka waa in sidoo kale la tixgeliyaa.Caadi ahaan, wixii ka dambeeya qallafsanaanta cadaadiska ee la bixiyay, heerka balaadhinta ugu badan ee la oggol yahay waa 15%.Ka gudubka xadkan waxay tusinaysaa in xulashada walaxda aysan ku haboonayn, iyo O-rings ee alaabta kale waa in la isticmaalaa bedelkeeda, ama heerka qallooca ee la siiyay waa in la saxo.

(3)Qadarka fidinta,Ka dib marka lagu rakibo godka daboolka, O-ring-gu guud ahaan wuxuu leeyahay xaddi go'an oo kala bixin ah.Sida heerka cadaadiska, cadadka iskala-bixintu waxay sidoo kale saameyn weyn ku leedahay waxqabadka xirmidda iyo nolosha adeegga O-ring.Qadarka badan ee kala-baxa ma aha oo kaliya in ay adag tahay in lagu rakibo O-ring, laakiin sidoo kale waxay yaraynaysaa heerka cadaadiska sababtoo ah isbeddelka dhexroorka qaybta d0, taasoo keenta daadinta.Qadarka fidinta a waxa loo sheegi karaa sida soo socota:α= (d+d0)/(d1+d0)Qaabka, d - dhexroorka usheeda dhexe (mm);D1-- Dhexroorka O-ring (mm).Xaddiga kala bixintu waa 1% -5%.Qiimaha lagu taliyey ee qadarka fidinta O-ring ayaa lagu sheegay shaxda.Qadarka fidinta ee giraanta O-ring waxaa loo dooran karaa iyadoo loo eegayo cabbirka dhexroorka shafka iyadoo loo eegayo xadka xulashada miiska.Kala horeynta kala duwanaanshaha saamiga isku-buufinta iyo qaddarka fidinta ee O-ring

Saddex-xidhiidhka u dhexeeya dhexroorka gudaha (ID), dhexroorka dibadda (OD), iyo dhexroorka siliga (C/S) ee O-ring.

OD=ID+C/S*2 Sida: ID=3MM C/S=1MM OD=3MM+1*2=5MM

Qalabka afraad ee sida caadiga ah loo isticmaalo soo saarista O-rings

NBRNBR O-ring

waxay leedahay iska caabin saliid oo heer sare ah, caabbinta benzene, caabbinta kulaylka, iyo sifooyinka jidhka iyo farsamada, waana mid ka mid ah alaabta ceeriin ee caadiga ah ee alaabta caag u adkaysata saliidda.Waxaa si weyn loo isticmaalaa in wax soo saarka ee gaasaska u adkaysta saliidda, gaskets, tuubooyinka caagga ah, sanduuqyada boostada diyaaradaha, baakadaha dabacsan, daabacaadda iyo rullaluistemadka caag ah, qalabka cable, iyo koollada.

EPDM:EPDM O-ring

oo leh sifooyin farsamo oo aad u wanaagsan, caabbinta kiimikaad, iyo iska caabinta kulaylka, iyada oo sidoo kale ay muujinayso iska caabin cimilo oo xooggan.Ethylene propylene diene monomer (EPDM) waxay soo bandhigtaa sifooyin aad u fiican marka loo eego iska caabinta ozone, caabbinta kulaylka, caabbinta cimilada, iyo jilicsanaanta hoose, taas oo ka dhigaysa mid ku haboon codsiyada u adkaysta ozone, u adkaysta cimilada, iyo UV adkaysta.Si kastaba ha ahaatee, iyada oo ay ugu wacan tahay sifooyinkeeda qaab-dhismeedkeeda, dib-u-dhaca ololka, caabbinta saliidda, iyo ku-dhejinta caagga EPDM ayaa aad u liita.Si kastaba ha ahaatee, caag noocan ahi waxa uu leeyahay qaab dhismeed buuxa oo silsilad ah waxaana lagu dari karaa agabyo kale si kor loogu qaado waxqabadka iyadoo midba midka kale ka baranayo meelaha uu ku wanaagsan yahay iyo meelaha uu ku liito.

VMQ(SILICONE):SILICONE O-ring

oo leh heerkulka iyo caabbinta saliidda.Caag silikoon ah ayaa leh iska caabin heerkul hooseeya oo wanaagsan wuxuuna guud ahaan ka shaqayn karaa -55℃.Ka dib hordhaca phenyl, waxay gaari kartaa -73℃.Iska caabbinta kulaylka caagga silikoon sidoo kale waa mid aad u fiican, waxayna ku shaqeyn kartaa waqti dheer 180℃.Waxay u adkeysan kartaa dhowr toddobaad ama ka badan oo dabacsanaan xitaa marka uu wax yar ka sarreeyo 200℃, oo isla markiiba u adkeysan kara heerkulka sare ee ka sarreeya 300℃.Caag silikoon ah ayaa leh neefsasho wanaagsan iyo joogitaanka oksijiinta ayaa ah tan ugu sareysa ee polymers-ka synthetic.Intaa waxaa dheer, caag silikoon ah ayaa sidoo kale leh sifooyin caan ah oo la'aanta jireed oo aan keenin xinjirowga, taasoo ka dhigaysa mid si ballaaran loo isticmaalo goobta caafimaadka.

VITON(FKM FPM):VITON O-RING

waxay leedahay iska caabin kulayl oo aad u fiican, iska caabin oksaydh, iska caabin saliid, iska caabin daxalka, iyo caabbinta duqnimada atmospheric, waxaana si weyn looga isticmaali jiray beeraha sida hawada, duulista, baabuurta, batroolka, iyo qalabka guriga.Waa shay muhiim ah oo aan lagu beddeli karin warshadaha casriga ah ee difaaca qaranka

HNBR :HNBR O-ring

leeyahay iska caabin wanaagsan oo saliid ah (caabbinta wanaagsan ee saliidda shidaalka, saliidda saliidda, iyo dareerayaasha udgoonka);Oo ay sabab u tahay qaab-dhismeedka aadka u dheregsan, waxay leedahay iska caabin kulayl wanaagsan, caabbinta daxalka kiimikaad aad u fiican (iska caabin wanaagsan Freon, acid, iyo alkali), caabbinta ozone heer sare ah, iyo cadaadis sare iska caabin qallafsan joogto ah;Isla mar ahaantaana, caag ka sameysan nitrile hydrogenated sidoo kale wuxuu leeyahay astaamo ay ka mid yihiin awood sare, iska caabbinta jeexjeexa oo sarreeya, iyo iska caabin aad u fiican, taas oo ka dhigaysa mid ka mid ah caagyada ugu fiican marka loo eego waxqabadka dhamaystiran.

CR (neoprene)CR O-ring

oo leh sifooyin jireed iyo farsamo oo wanaagsan, caabbinta saliidda, caabbinta kulaylka, caabbinta ololka, caabbinta iftiinka qoraxda, caabbinta ozone, caabbinta acid iyo alkali, iyo caabbinta kiimikada reagent.Khasaaradu waa iska caabin qabow oo liita iyo xasilloonida kaydinta.Waxa ay leedahay xoog xajin sare, elongation, crystallinity rogi kara, iyo adhesion wanaagsan.U adkaysta gabowga iyo kulaylka.Saliid aad u fiican iyo iska caabin kiimikaad

FVMQ: FVMQ O-RING oo leh sifooyin jireed iyo farsamo oo Wanaagsan iyo xasilloonida kiimikada, oo awood u leh isticmaalka muddada dheer 200℃iyo isticmaalka muddada-gaaban ee 250℃;Barta jajabku waxay u dhaxaysaa -20℃ilaa -40℃;Iska caabin dhexdhexaad ah oo heer sare ah, xasillooni heer sare ah oo ka dhan ah dareerayaasha organic, acids inorganic, iyo oxidants, gaar ahaan iska caabbinta aashitada aadka u fiican;Waxay leedahay iska caabin cimilo oo heer sare ah iyo iska caabin ozone.Ka dib markii lagu soo bandhigay jawiga dhowr sano, sifooyinka jireed iyo farsamada ayaa isbedelaya wax aad u yar, saameyntooda microorganisms sidoo kale waa mid deggan.

FEPM(Aflas):FEPM O-RING

waxay leedahay xasillooni wanaagsan, caabbinta kiimikaad, gaar ahaan iska caabinta xad-dhaafka sare ee acids, alkalis, iyo wakiilada oxidizing xooggan ee noocyada kala duwan ee shidaalka baabuurta, saliidaha, saliidaha biriiga, saliidaha macdanta, iyo saliidaha silikoon, iyo sidoo kale iska caabin heer sare ah biyaha cadaadiska sare leh. uumiga, biyaha, iyo dahaarka korontada.Waxay leedahay neefsasho yar waxaana lagu isticmaali karaa heerkulka u dhexeeya -400 iyo 200 darajo Celsius

FFKMFFKM O-ring

Waxay leedahay dabacsanaan iyo kuleyl iyo xasilooni kiimikaad ee polytetrafluoroethylene.Heerkulka shaqada muddada dheer -39 ~ 288 darajo Celsius, muddada gaaban ilaa 315 darajo Celsius, wali waxay leedahay heer caag ah oo ka hooseeya heerkulka embrittlement, adag laakiin aan jilicsanayn, waana la foorarsan karaa.U xasiloon dhammaan kiimikooyinka marka laga reebo bararka dareerayaasha fluorinated.waa caag ka ugu qaalisan aduunka. Sumadda:Kalrez

Shanaad-caag O-ring tilmaanta hababka cabbirka iyo qalabka.

Qalabka wax lagu cabbiro ee caadiga ah leeyihiin:

1-Mashruuc sax ah oo sarreeya

Tilmaamaha qalabka:Cabbirka aan la xiriirin, samaynta cabbirka aan la arki karin oo ku habboon cabbiraadda derbiyada khafiifka ah iyo qaybaha jilicsan;Waxay leedahay shaqo weyneyn muuqaal leh iyo awoodda cabbirka cabbirka yar ee xoogga leh; Xawaaraha cabbirka degdegga ah wuxuu si weyn u wanaajiyaa waxtarka cabbirka; Cufnaanta sare ee dhibcaha muunadku waxay hubisaa kalsoonida sare ee cabbirka; Isku-duubid ku habboon.

2-Electronic digital caliper

Tilmaamaha qalabka:Aaladda cabbiraadda dhererka ee adeegsata hababka cabbiraadda sida kobaca magnetic si loo muujiyo qiyamka cabbirka si dhijitaal ah.Xalka caadiga ah ee la isticmaalo waa 0.01mm, oo leh qalad la oggol yahay oo ± 0.03mm/150mm.Waxa kale oo jira calipers dijitaal ah oo sax ah oo sax ah oo leh xallinta 0.005mm, oo leh qalad la ogol yahay ± 0.015mm/150mm.Waxa kale oo jira mikrometer-ka soo-bandhigidda dhijitaalka ah ee ujeedo badan leh oo leh xallinta 0.001mm (taas oo ah patent qaran oo loogu talagalay aaladaha cabbiraadda Anyi oo kaliya waxay soo saari karaan), oo leh qalad la oggol yahay ± 0.005mm / 50mm.Dareenka iyo akhriska cad awgeed, waxtarka cabbirku waa sarreeyaa.

3-π taliye(PITAPE)

Tilmaamaha qalabka:

1. Taliyuhu waxa uu ka kooban yahay xadhig bir ah oo laastikada ah.Labadeeda daraf ayaa siday u kala horreeyaan ugu xardhan yihiin madaxda ugu muhiimsan iyo kuwa caawiya.Qiimaha qalin-jabinta ugu yar ee taliyaha ugu weyn waa 0.5mm ama 1mm;Qiimaha qalin-jabinta ugu yar ee taliyaha kaaliyaha waa 0.02mm, 0.05mm, 0.01mm, 0.1mm, iwm.

2. Marka la isticmaalayo, ku duub taliyaha π agagaarka goobta shaqada oo isticmaal habka akhriska vernier si aad si toos ah u akhrido dhexroorka gabalka la cabbiray.

Faa'iidada iyo khasaaraha

(1).Saxnaanta sare: Sida dhexroorka lagu cabbiro wareegga π taliyaha, qaladka calaamadaynta inta lagu jiro soo saarista taliyaha waxaa lagu yarayn karaa waqtiyada π oo ka tarjumaysa natiijooyinka cabbirka.Markaa φ Cabbirrada dhexroorka waaweyn ee ka sarreeya 500mm, saxnimadiisu way ka sarraysaa kan caliper vernier.Joogitaanka φ Faa'iidadani waxay si gaar ah caan ugu tahay cabbirada ka sarreeya 1000mm.

(2).Marka lagu cabbirayo qaybaha birta leh π taliye, ma saamaynayso heerkulka qaybta shaqada.Tani waa sababta oo ah taliyaha π aad buu u dhuuban yahay, waxayna noqon doontaa mid kale marka la eego gabalka la tijaabiyey muddo aad u yar gudahooda inta lagu jiro cabbirka.Intaa waxaa dheer, iskudarkooda ballaadhinta kulaylka ayaa aad isugu dhow, asal ahaan ka soo gudbaya saameynta heerkulka.

(3. Marka la eego cabbirada dhexroorka waaweyn iyo kuwa dheeraadka ah ee dheeraadka ah, isticmaalka qaybo kaabayaal ah (buundooyinka magnetic patented) ayaa u oggolaanaya hawl fudud hal qof markiiba.

(4).Cabbiraadda qaybaha derbiga dhuuban ma fududa in ay sababto qallafsanaanta qaybta shaqada.(5).Ku habboon qaadista iyo kaydinta (6).Qiimaha waa hooseeyaa.

(7).Khasaaro: Ma awoodo inuu qufulo akhrinta;Weecsanaanta joomatari sida ovality lama cabbiri karo.

Isticmaalka O-ring ee lixaad iyo rakibida o-ring.

1. Isticmaalka O-ring

O-ring waxaa si weyn loogu isticmaalaa kala-goysyada qaybaha hawo-mareenka iyo pneumatic ee kala duwan, sagxadaha dhululubada, iyo sagxadaha flange.Gawaarida O-ring ee loo isticmaalo inta lagu jiro dhaqdhaqaaqa, marka cadaadiska shaqadu uu ka weyn yahay 9.8Mpa oo la saaro cadaadis aan toos ahayn, giraanta haynta waa in lagu rakibaa dhinaca kale ee O-ring ee jihada cadaadiska;Haddii lagu sameeyo cadaadis laba jiho ah, dhig giraanta haynta labada dhinac ee O-ring.Si loo yareeyo is jiid jiidka, siddooyinka xajinta qaabaysan ayaa sidoo kale la isticmaali karaa.Marka dareeraha cadaadiska ee bidixda laga codsado, giraanta haynta midig ayaa kor loo riixayaa, giraanta haynta bidixna lama soo xiriirto dusha daboolan, sidaas awgeed waxay yaraynaysaa xoogga is jiid jiidka.Guud ahaan, isticmaalka siddooyinka xajinta waxay kordhisaa xoogga is-dabaynta ee aaladda wax lagu xidho, iyo siddooyinka xajinta qaabaysan ayaa muhiimad weyn u leh dhimista xooggan is-jiidhka ah.Gawaarida O-rings ee go'an, giraanta haynta ayaa sidoo kale loo baahan yahay marka cadaadiska shaqadu ka weyn yahay 32Mpa.

2. Ku rakibida Oring

Tayada rakibaadda O-rings waxay saameyn weyn ku leedahay wax qabadkooda xiritaanka iyo nolosha adeegga.Dhibaatooyinka daadinta waxaa badanaa sababa rakibid liidata. Inta lagu jiro habka rakibidda, lama oggola in O-ring la xoqo, si khaldan loo dhigo, ama la leexiyo.Ka hor inta aan la isku keenin, jeexdin jeexjeexa iyo daboolida dusha sare ee dhejiska waa in si adag loo nadiifiyaa;Isla mar ahaantaana, mari dufan dufan dusha sare ee u baahan inuu dhex maro inta lagu guda jiro kulanka O-ring. º ilaa 30º xagasha sunta rasaasta waa in looga tagaa cidhifka usheeda dhexe iyo dhamaadka daloolka rakibidda.Marka O-ring uu u baahan yahay inuu dhex maro dunta dibadda, gacan bir ah oo dhuuban oo gaar ah waa in lagu daboolaa dunta dibadda;Haddii giraanta O-ring u baahan tahay in ay ka soo gudubto godka, dariiqa waa in loo rogaa qaab barbar-dhig ah si looga hortago xagashada O-ring.Xagasha jiirada ee jeexdintu guud ahaan waa a=120 º ~ 140 º

Waxaad ka baran kartaa aqoon badan oo la xiriirta halkan.Ka dib, waxaan soo bandhigi doonaa xoogaa aqoon ah oo ku saabsansaliid xidhid, shaabada hydraulic,ama mid kaleqaybo caag ah oo habaysan,sidaSaliida bisadaha, Saliida NBR,FKM oo saliid ah,Saliida TC, shaabad saliid TB TA saliid shaabad , SC saliid shaabad SB saliid ,shaabada biista ,shabaddii usha ,shaabaddii guga ,shaabad isku xidhan, u koob shaabad, shaabad boodh,Shaabada tirtirta, xidho giraanta , giraanta dhabarka ,xadhkaha caagga ah, xadhkaha giraanta o-ring,marka waxaan u baahanahay wakhti dheeraad ah oo aan qof walba baro aqoontan.Waad ku mahadsan tahay waqtigaaga!