Kūʻai ʻia nā ʻāpana ʻāpana piston excavator

ʻO nā ʻāpana ʻāpana piston excavator no ke kūʻai ʻana i ke kiʻi i hōʻike ʻia

ʻO ka wehewehe pōkole:

Palapala noi

Hiki iā mākou ke hoʻolako i ka hapa nui o nā piston brand Chinese, XCMG excavator XE215C piston, XCMG excavator XE235C piston, XCMG excavator XE265C piston, XCMG excavator XE335C piston, XCMG excavator XE370CA piston, XCMG excavator piston, SE47 excavator Shantu, SE47 SE150 -9 piston, Shantui excavator SE245LC-9 piston, Shantui excavator SE370LC-9 piston, Shantui excavator SE470LC-9 piston, Komatsu excavator PC200-7 piston, Komatsu excavator PC200-8 piston, Komatsu excavator PC220-8 piston, PC220-8 piston 8 piston, Komatsu excavator PC300-7 piston, Komatsu excavator PC360-7 piston, Komatsu excavator PC400-7 piston, SANY excavator SY125C piston, SANY excavator SY135C piston, SANY excavator SY215C piston, SANY excavator piston, SANY excavator S245H piston piston excavator SY335H, piston SANY excavator SY485H, piston Liugong excavator 913E, piston Liugong excavator 915E, piston Liugong excavator 920E, piston Liugong excavator 926E, piston Liugong excavator 930E, piston Liugong excavator 930E , Doosan excavator DH225-7 piston , Piston hoʻoheheʻe Doosan DH300LC-7, piston Zoomlion excavator ZE135E, piston Zoomlion excavator ZE205E, piston Zoomlion excavator ZE215E, piston Zoomlion excavator ZE330E, piston SDLG excavator E6135F, piston SDLG0 excavator E61, SDLG0 excavator E61 6225F piston, SDLG excavator E6250F piston, SDLG excavator E6300F piston, Lonking excavator LG6135 piston, Lonking excavator LG6225E piston, Lonking excavator LG6365E piston etc.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

piston

No ka nui o nā ʻāpana ʻokoʻa, ʻaʻole hiki iā mākou ke hōʻike iā lākou āpau ma ka pūnaewele. E ʻoluʻolu e kelepona mai iā mākou no nā mea kikoʻī.

pono

1. Hāʻawi mākou i nā huahana kumu a me nā huahana hope no ʻoe
2. Mai ka mea hana i ka mea kūʻai pololei, mālama i kāu kumukūʻai
3. Kūʻai paʻa no nā'āpana maʻamau
4. In Time Delivery Time, me ka uku hoʻokūkū hoʻokūkū
5. 'Oihana a ma ka manawa ma hope o ka lawelawe

kāʻei ʻana

Nā pahu pahu, a i ʻole e like me ke noi a nā mea kūʻai aku.

wehewehe

ʻO nā pistons ke pānaʻi nei i nā ʻāpana i loko o ka poloka cylinder engine. Hiki ke hoʻokaʻawale ʻia ke ʻano kumu o ka piston i luna, poʻo a me ke kapa. ʻO ka piko o ka piston ka ʻāpana nui o ke keʻena puhi ahi, a ʻo kona ʻano e pili ana i ke ʻano o ke keʻena puhi i koho ʻia. Loaʻa pinepine nā lua like ʻole ma luna o nā pistons engine diesel, a ʻo ko lākou ʻano kikoʻī, kahi a me ka nui e pono e hoʻololi ʻia i nā koi o ka hoʻokumu ʻana o ka hui ʻana a me ka puhi ʻana.
ʻO ka hana nui o ka piston ka pale ʻana i ke kaomi ʻana i loko o ka cylinder, i lawe ʻia i ka crankshaft ma o ka piston pin a me ka piston. A laila, ʻo ka piston, ke poʻo puʻupuʻu, a me ka paia o ka puʻukū he keʻena puhi.
Loaʻa i nā apo piston nā lāʻau lapaʻau ʻokoʻa ma muli o ko lākou kūlana like ʻole. ʻO ka ʻaoʻao o waho o ke apo piston mua he chrome-plated a i ʻole ʻia me ka molybdenum, ka mea nui e hoʻomaikaʻi ai i ka lubrication a hoʻonui i ka pale ʻana o ke apo piston. ʻO ka hapa nui o nā apo piston ʻē aʻe i hoʻopaʻa ʻia a i ʻole phosphated, ka mea nui e hoʻomaikaʻi i ka pale ʻana. Inā hoʻokomo pono ʻole ʻia ke apo piston a maikaʻi ʻole ka hoʻopaʻa ʻana, e piʻi ka aila ma ka paia cylinder i ke keʻena kuni a wela me ka hui ʻana, e hoʻopau ai ka ʻaila. Inā liʻiliʻi loa ka ʻae like ʻana ma waena o ke apo piston a me ka paia cylinder a i ʻole paʻa ke apo piston i ke awāwa apo ma muli o ka waiho ʻana o ke kalapona, a me nā mea ʻē aʻe, i ka wā e pānaʻi ai ka piston i luna a i lalo, e ʻoki ʻia paha ka paia o ka cylinder. Hoʻokumu ʻia nā awāwa hohonu ma ka paia, i kapa pinepine ʻia ʻo ke ʻano o ka "huki cylinder". Loaʻa i ka paia cylinder nā grooves a me ka hana hoʻopaʻa paʻa maikaʻi ʻole, kahi e hoʻopau ai ka ʻaila. No laila, pono e nānā mau ʻia ke kūlana hana o ka piston i mea e pale aku ai i ka hiki ʻana mai o nā kūlana ʻelua ma luna aʻe a e hōʻoia i ka holo ʻana o ka ʻenekini ma ke kūlana maikaʻi.
Nā koi ʻenehana
1. Pono e lawa ka ikaika, rigidity, liʻiliʻi nui a me ke kaumaha māmā e hōʻoia i ka ikaika inertial liʻiliʻi.
2. ʻO ka conductivity thermal maikaʻi, ke kūpaʻa wela kiʻekiʻe, ke kūpaʻa kiʻekiʻe, ka pale ʻana i ka corrosion, lawa ka wela wela, a me ka wahi hoʻomehana liʻiliʻi.
3. Pono e loaʻa kahi pākuʻi liʻiliʻi ma waena o ka piston a me ka pā piston.
4. Ke hoʻololi ka mahana, e liʻiliʻi ka nui a me ka hoʻololi ʻana, a pono e mālama ʻia ka palena liʻiliʻi ma waena o ka paia cylinder a me ka paia cylinder.
5. He liʻiliʻi ka coefficient o ka hoʻonui ʻana i ka wela, liʻiliʻi ka gravity kikoʻī, a maikaʻi ke kūpaʻa a me ka ikaika wela.