Imishini yokungenisa izingxenye ze-PC200-7 i-hydraulic pump solenoid valve 702-21-57400

Lapho i-Hydraulic pump ye-Excavator igqokwa kakhulu, inomthelela obulalayo kumfokazi, ngakho-ke izinkinga ezinjalo kufanele zixazululwe ngesikhathi. Isondlo se-Excavator Hydraulic Pump Seeal kusuka kumaphuzu amathathu alandelayo ukuthola imbangela yokwehluleka:

(1) Bheka ukuvuza kwangaphakathi kwesilinda se-boom

Indlela elula yokulungisa i-Hydraulic Pump yombishayo ukukhulisa i-boom futhi ubone ukuthi ine-fall yamahhala ebalulekile. Uma ukwehla kusobala, susa isilinda ukuze uhlole, bese ubuyisela uphawu lophawu uma luphelile.

(2) Bheka i-valve yokulawula

Okokuqala Hlanza i-valve yezokuphepha, hlola ukuthi ngabe i-spool igqokwa yini, njengokugqoka kufanele kuthathelwe indawo. Uma kungekho shintsho ngemuva kokufakwa kwe-valve yezokuphepha, bese ubheka ukugqokwa kwe-spool valve control, umkhawulo wemvume ngokuvamile u-0.06mm, futhi ukugqokwa kufanele kuthathelwe indawo.

(3) ukukala ingcindezi yephampu ye-hydraulic

Uma ingcindezi iphansi, iyalungiswa, futhi ingcindezi ayikaguqulwa, kukhombisa ukuthi iphampu ye-hydraulic igqokwa kakhulu.

Ngokuvamile, izizathu eziphambili zokuthi kungani umthwalo webhande we-boom ungaphakanyiswa yile:

1. Iphampu ye-hydraulic ye-hivalliator igqoke kahle
Ukuvuza ephampu kunzima ngejubane eliphansi. Ngejubane elikhulu, ingcindezi yempompo ikhuphuke kancane, kepha ngenxa yokuvuza nokuvuza kwangaphakathi kwepompo, ukusebenza kahle kwevolumetric kuncishiswa kakhulu, futhi kunzima ukufinyelela ingcindezi ekalwe. Iphampu ye-hydraulic isebenza isikhathi eside futhi ikhulisa ukugqokwa, izinga lokushisa likawoyela likhuphuka, okuholela ekugqokeni kwezakhi ze-hydraulic kanye nokuguga kanye nomonakalo wamanzi we-hydraulic, futhi ekugcineni ukwehluleka.

2, ukukhethwa kwezakhi ze-hydraulic akunangqondo

Ukucaciswa kwe-Boom Cylinder kunguchungechunge olungu-70/40 olungejwayelekile, futhi izimpawu zokugcina nazo zingezona izingxenye ezijwayelekile, eziphakeme ezindaweni zokukhiqiza nokuphazamiseka ukufaka izimpawu. Ububanzi obuncane besilinda se-boom nakanjani ukwenza uhlelo lubeke ingcindezi ephakeme.