195-27-31670 Akara (B)
SEAL B bụ isi ihe na-emechi emechi na sistemu hydraulic na ike nnyefe nke bulldozers. Ọ na-arụ ọrụ nke ọma ma ọ bụ nke siri ike site na mkpakọ na-agbanwe agbanwe na nkenke dakọtara. Ọrụ ya bụ isi gụnyere igbochi mmanụ hydraulic na mmanye mmanụ, igbochi uzuzu dị n'èzí, mmiri na adịghị ọcha ịbanye, yana hụ na arụ ọrụ kwụsiri ike nke isi ihe dị ka hydraulic cylinders, nnyefe, na axles ụgbọala. Nhazi ya kwesịrị imeghari ka nnukwu ibu nke bulldozer na ebe ọrụ uzuzu juru. A na-eyikarị ihe a{4}polyurethane na-eguzogide ma ọ bụ rọba nitrile, nke nwere njirimara nke nguzogide nrụgide dị elu (ihe na-erughị ma ọ bụ nhata 400bar), mgbochi ịka nká, wdg.
teknụzụ isi ngwaahịa
B-ụdị hydraulic cylinder seal
A na-ejikarị ya na mkpanaka piston nke cylinder boom na shọvel na-ebuli cylinder nke bulldozers, ọ bụ akụkụ nke akara akara ike. Iji polyurethane ihe nwere obe{1} akụkụ nke 4mm ma ọ bụ 5mm (dị ka P5008 ihe onwunwe, na a Shore A hardness nke banyere 93), onwe{6}lubricating na-enweta site na nrụgide media n'etiti egbugbere ọnụ akara, dakọtara na ISO5597/I na ISO3320 mba ọkọlọtọ groove ihe atụ nke Shantu Silinda ihe atụ nke 2. SD22 bulldozer nakweere B-ụdị mmanụ mmanụ polyurethane, nke nwere ike dochie nhazi usoro akara abụọ ọdịnala ma belata ihe egwu nke ntapu.
B{0}ụdị static sealing gasket
A na-eji ya maka akụkụ akara static dị ka ihe jikọrọ ọnụ nke ụlọ bulldozer gearbox, hydraulic valve block flange interface, wdg, ejiri rọba ma ọ bụ ihe nrụnye igwe mesie ike iji gbochie mgbapụta mmanụ. Ọ dị mkpa ka e kwekọọ nke ọma nha nha ya na mkpochapụ nke ihe ndị ahụ, nke a na-ahụkarị na ebe a na-emechi akara nke sistemụ nnyefe nke Caterpillar D6T bulldozers.
Ihe nchịkọta dị ọkụ: 195-27-31670 akara (b), China 195-27-31670 akara (b) ndị na-emepụta, ndị na-ebu, ụlọ ọrụ
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