Akụkọ dị nkenke nke mmepe teknụzụ teknụzụ akara akara nke China (I)

Akụkọ dị nkenke nke mmepe teknụzụ teknụzụ akara akara nke China (I)

Akụkọ banyere mmepe nke mkpuchi rọba na plastik dị na China dị mkpụmkpụ, mgbe e guzobere obodo ahụ, ụlọ ọrụ mkpuchi rọba na plastik bụ naanị oghere.Ezigbo afọ ọla edo nke ụlọ ọrụ rọba na rọba nke China bụ mgbe mgbanwe na mmeghe.Taa, m ga-agwa gị banyere akụkọ ihe mere eme nke mmepe nke injinia akara teknụzụ na isiokwu nke roba na plastic akara na China.

Nke mbụ, mmalite ogbo nke injinia akara teknụzụ
N'ime oge a nke igwe na-ewu ụlọ nke China, sistemu hydraulic na-arụ ọrụ nrụgide bụ ihe dịka 12-14MPa.eji akara usoro eji akara na akara bụ: 0-shaped roba akara (NBR);ígwè shei akara ehi rotary mmanụ;corrugated ígwè iri okwuchi iri metal mmiri ọgwụgwụ akara;nkwakọ ngwaahịa asbestos;asbestos iri roba akara gasket;akara nke nwere ụdị V (whide iri phenolic osisi roba iri);Akara akara V-ụdị (NBR iri clip Fabric): nro ga-abụ genus sealing gaskets na na.
 
Nke abụọ, mmalite mmalite nke teknụzụ akara akara
N'ime oge a, mmepụta nke China isi ngwaahịa nke na-ewu ígwè hydraulic usoro arụ ọrụ nrụgide bụ roughly 14-3.5MPa.usoro ihe nchichi ya nke eji na akàrà na-eme ka rubber na plastic seal bụ isi, na-ewepu cowhide, asbestos fiber na corrugated steel iri cork end seal.Ụdị isi D bụ: akara akara 0 (NBR, FKM);crawler D chassis nwere akara mmanụ na-ese n'elu mmiri (mgbanaka ọla kpọrọ nkụ nke ụdị 0);D ngwungwu ime skeleton rotary mmanụ Chuan BR, FKM, ZACM).Hydraulic na pneumatic na-emegharị mmegharị akara D bụ akara akara 0 (NBR, FKM);Mgbanaka ịgba ntụtụ D nwere ụdị U-dị (NBR, AU, BU): akara akara V (NBR iri sanwichi akwa);akara nke nwere iko (NBR iri sanwichi ákwà), wdg.

N'ime afọ 10 a, iji gboo mkpa mmepe nke dị ka igwe na-ewu ụlọ, igwe na-emepụta ihe na ịpị igwe, wdg site na iji teknụzụ hydraulic na-ajụkarị na nnukwu nrụgide, Ụlọ Ọrụ Na-ahụ Maka Ngwá Ọrụ na-emepụta ihe ọkụkụ asaa ọkachamara na roba na plastik.Na mgbakwunye, iji kwalite mmepe nke teknụzụ mkpuchi na China, "National Technical Committee for Standardization of Hydraulics and Pneumatics I na National Technical Committee for Standardization of Hydraulics na Pneumatics Rubber na Plastic Seals Standardization Sub-Technical Committee" ka ochie ISO / TCI3 / SC7) e hiwere na 1975 na 1979, yana Institute of Friction Fluid (kwekọrọ na ochie ISO / TCI3 / SC7) na Friction Society Fluid Seals Sub-Technical Committee.