valvụ enyemaka Excavator solenoid valvụ E320B akara valvụ Main valvụ 6E-5933

Valvụ enyemaka bụ valvụ na-achịkwa nrụgide hydraulic, nke na-arụkarị ọrụ nke enyemaka nrụgide mgbe niile, ụkpụrụ nrụgide, nbudata sistemụ na nchekwa nchekwa na akụrụngwa hydraulic. N'ime usoro nhazi nhazi nke mgbapụta quantitative, mgbapụta quantitative na-enye ọsọ ọsọ na-adịgide adịgide, mgbe nrụgide usoro ahụ na-abawanye, a ga-ebelata ihe ndị na-agba ọsọ, n'oge a na-emeghe valve enyemaka, nke mere na ngafe na-alaghachi na tank, iji hụ na nrụgide ntinye valvụ enyemaka, ya bụ, mgbapụta mgbapụta mgbapụta na-adịgide adịgide. A na-ejikọta valvụ enyemaka n'usoro na sekit mmanụ nloghachi, na nkwụsi ike nke akụkụ ndị na-ebugharị nke azụ azụ nke valve enyemaka na-abawanye. Ọrụ nbudata nke usoro ahụ bụ ijikọ valvụ solenoid na obere njupụta na-asọba n'usoro n'ọdụ ụgbọ mmiri dịpụrụ adịpụ nke valve enyemaka. Mgbe electromagnet na-enye ume, ọdụ ụgbọ mmiri dịpụrụ adịpụ nke valvụ enyemaka na-agafe tank mmanụ. N'oge a, a na-ebupụ mgbapụta hydraulic na valvụ enyemaka dị ka valvụ na-ebupụ. Ọrụ nchekwa nchekwa, mgbe usoro ahụ na-arụ ọrụ nke ọma, a na-emechi valvụ ahụ, naanị mgbe ibu ahụ gafere oke a kapịrị ọnụ, a na-emepe oke mmiri, na-arụ ọrụ nchebe nke ukwuu, nke mere na nrụgide usoro adịghịzi abawanye.

Komatsu excavator bụ ụkpụrụ na-arụ ọrụ valve
Valvụ ls nke Komatsu excavator na-ezo aka na valvụ na-achịkwa mmiri na sistemu hydraulic, nke nwere ike ijikwa mgbaba na nrụgide nke mmiri mmiri na sistemu hydraulic. Na ndị na-egwupụta Komatsu, ụkpụrụ ọrụ nke valvụ 1s na-agụnye akụkụ abụọ, ya bụ njikwa mmiri na njikwa nrụgide.
1. Njikwa mmiri
Ụkwụ na-achịkwa mmiri na-achịkwa mmiri na-asọ na usoro hydraulic site n'ịgbanwe oghere nke valvụ 1s. Mgbe Komatsu excavator kwesịrị ịgbanwe ọsọ nke hydraulic cylinder, enwere ike ịchịkwa mmiri mmiri na-agbagharị site na ịhazi oghere nke valvụ 1s, iji nweta njikwa ọsọ nke cylinder hydraulic. valvụ ls na-achịkwa ebe mmiri na-asọ asọ site n'ịgbanwe ọdịiche dị n'etiti spool na oche, si otú ahụ na-achịkwa mmiri mmiri.
2. njikwa nrụgide
Njikwa nrụgide na-ezo aka ịchịkwa nrụgide ọrụ nke usoro hydraulic site n'ịgbanwe nhazi nrụgide nke ls valve. Na Komatsu excavators, usoro hydraulic kwesịrị ịnọgide na-enwe ụfọdụ nrụgide na-arụ ọrụ iji hụ na akụkụ hydraulic ọ bụla nwere ike ịrụ ọrụ nke ọma. ls valvụ na-achịkwa mfu nrụgide nke mmiri mmiri na-asọfe site na valvụ isi site n'ịgbanwe oghere nke oghere damping, iji chịkwaa nrụgide ọrụ nke usoro ahụ.