Precision Cast Excavator Hydraulic Pump Housing

Izindlu zempompo zeHydraulic ziphakathi kwezona nxalenye zifunwa kakhulu kwi-excavator's drive system. Kwangaxeshanye kufuneka bamelane noxinzelelo oluphezulu lwe-cyclic hydraulic, baxhathise ukunxitywa kwindawo yokudibana kwetywina, kwaye bagcine uzinzo lwe-dimensional kuwo wonke amaqondo obushushu okusebenza agqithisileyo - konke okungaphakathi kwejiyometri ehlangeneyo, entsonkothileyo ecela umngeni kokubini ukuphosa kunye nomatshini.

I-KST Casting yenza i-excavator hydraulic pump housings ngokusebenzisa utyalo-mali oludityanisiweyo oluluqilima kunye nenkqubo yomatshini ye-CNC, isusa umngcipheko we-handoff oye wabetha amakhonkco obonelelo ngobonelelo. Zonke izindlu esizivelisayo ziyilelwe ukwenziwa ukusuka kuphononongo lobunjineli bokuqala, zenziwe ngoomatshini kumaziko ethu omatshini e-CNC, kunye noxinzelelo oluvavanyiweyo ngaphambi kokuthunyelwa.

Kutheni abathengi bakhetha i-KST yezindlu zePump Hydraulic

• Ukuzibophezela kwe-Zero-porosity kumacandelo abalulekileyo oxinzelelo. Inkqubo yethu yotyalo-mali kunye nenkqubo yokuhlola engqongqo yerediyographic/idayyi-engeneyo yokuhlola ijolise kukungabikho kwe-porosity yangaphakathi kwiindonga ezimelene neegalari zoxinzelelo oluphezulu.
• Ukunyamezela kwi-IT6. I-critical bore diameters - i-port bores, i-shaft journal bores, i-valve seat bores - i-CNC ifakwe kwi-IT6 ukunyamezela, iqinisekisa ukutywinwa okungavuziyo kunye nokulungelelaniswa okuchanekileyo kwe-shaft.
• Uvavanyo loxinzelelo lubandakanyiwe. Zonke izindlu ezigqityiweyo zivavanywa ngoxinzelelo lwe-hydraulically kwi-1.5 × ireyithiwe yoxinzelelo lokusebenza njengenyathelo eliqhelekileyo lokuvelisa, hayi okongeziweyo.
• Ukugqitywa komphezulu Ra ≤ 0.8 μm ebusweni bokutywina. Imiphezulu yokutywina esebenzayo igqitywe ukuya kwi-Ra 0.8 μm okanye ngcono, ukuthintela ukudlula i-hydraulic kwi-O-ring kunye ne-flat-face seal interfaces.
• Inkqubo yekhwalithi ye-IATF 16949. I-APQP epheleleyo, i-PPAP, kunye namaxwebhu e-SPC akhoyo kwisiqinisekiso sokubonelela nge-automotive grade chain.

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