DONGSHAO dị ka ọkachamara dị elu nke na-emepụta mmiri mmiri mmiri, ị nwere ike ijide n'aka ịzụta mmiri mmiri mmiri na ụlọ ọrụ anyị, anyị ga-enye gị ọrụ kacha mma mgbe ire ere na nnyefe oge.
Hebei Dongshao Fastener Manufacturing Co., Ltd bụ onye a ma ama na-ebubata na onye na-emepụta mmiri mmiri na China.
Igwe mmiri mmiri na-esi na ya na-eme ka ọ dịkwuo mma, nwere ike ime mgbanwe dị iche iche na ibu dị iche iche na ọnọdụ okpomọkụ, na ịgbatị ndụ ọrụ nke akụrụngwa akụrụngwa; A na-eji mmiri na-ekpo ọkụ na-ebelata mkpọtụ nke akụrụngwa, na-egbochi ịtọpụ na ịdaba site n'inye ihe. ọbụna nkesa nrụgide, na ibelata vibration na mkpọtụ n'ihi mmegharị.
Anyị na-enye akwa mmiri mmiri mmiri dị elu, ihe na-adaba na ụkpụrụ mba ụwa, nwere ike izute ọrụ dị iche iche na mkpa dị mma nke ndị ahịa, iji hụ na àgwà na ntụkwasị obi nke ngwaahịa. ụlọ ọrụ iji gboo mkpa ndị ahịa.
A na-eji mmiri na-asa mmiri eme ihe n'ọtụtụ ebe, a na-etinyekarị ha n'okpuru nut iji gbochie nut na-atọpụ. N'ime imewe na imepụta ihe, a na-eji mmiri ịsa mmiri eme ihe n'oge nwere ibu ịma jijiji ma ọ bụ ibu ọzọ. Tụkwasị na nke ahụ, a na-ejikwa ihe ndị na-esi ísì mmiri na-eme ihe n'ọtụtụ ebe na ụgbọ ala, ọkụ eletrik, ihe owuwu, ikuku igwe, usoro nchebe, ngwá ọrụ ahụike na ụlọ ọrụ ndị ọzọ.
(mm) | Φ2 | Φ2.5 | F3 | F4 | F5 | F6 | F8 | Φ10 | F12 | F14 | F16 | F18 | Φ20 | F22 | F24 | F27 | Φ30 | F33 | F36 | F39 | F42 | F45 | F48 |
d min | 2.1 | 2.6 | 3.1 | 4.1 | 5.1 | 6.1 | 8.1 | 10.2 | 12.2 | 14.2 | 16.2 | 18.2 | 20.2 | 22.5 | 24.5 | 27.5 | 30.5 | 33.5 | 36.5 | 39.5 | 42.5 | 45.5 | 48.5 |
d max | 2.35 | 2.85 | 3.4 | 4.4 | 5.4 | 6.68 | 8.68 | 10.9 | 12.9 | 14.9 | 16.9 | 19.04 | 21.04 | 23.34 | 25.5 | 28.5 | 31.5 | 34.7 | 37.7 | 40.7 | 43.7 | 46.7 | 49.7 |
b min | 0.42 | 0.57 | 0.7 | 1 | 1.2 | 1.5 | 2 | 2.45 | 2.95 | 3.4 | 3.9 | 4.3 | 4.8 | 5.3 | 5.8 | 6.5 | 7.2 | 8.2 | 8.7 | 9.7 | 10.2 | 10.7 | 11.7 |
b max | 0.58 | 0.73 | 0.9 | 1.2 | 1.4 | 1.7 | 2.2 | 2.75 | 3.25 | 3.8 | 4.3 | 4.7 | 5.2 | 5.7 | 6.2 | 7.1 | 7.8 | 8.8 | 9.3 | 10.3 | 10.8 | 11.3 | 12.3 |
h min | 0.42 | 0.57 | 0.7 | 1 | 1.2 | 1.5 | 2 | 2.45 | 2.95 | 3.4 | 3.9 | 4.3 | 4.8 | 5.3 | 5.8 | 6.5 | 7.2 | 8.2 | 8.7 | 9.7 | 10.2 | 10.7 | 11.7 |
h max | 0.58 | 0.73 | 0.9 | 1.2 | 1.4 | 1.7 | 22 | 2.75 | 3.25 | 3.8 | 4.3 | 4.7 | 5.2 | 5.7 | 6.2 | 7.1 | 7.8 | 8.8 | 9.3 | 10.3 | 10.8 | 11.3 | 12.3 |
H min | 1 | 1.3 | 1.6 | 2.2 | 26 | 3.2 | 4.2 | 5.2 | 6.2 | 7.2 | 8.2 | 9 | 10 | 11 | 12 | 13.6 | 15 | 17 | 18 | 20 | 21 | 22 | 24 |
H max | 1.25 | 1.63 | 2 | 2.75 | 3.25 | 4 | 5.25 | 6.5 | 7.75 | 9 | 10.25 | 11.25 | 12.5 | 13.75 | 15 | 17 | 18.75 | 21.25 | 22.5 | 25 | 26.25 | 27.5 | 30 |