Ko nga mowhiti piston e manawapa ana mo te keri

Ko nga mowhiti piston e manawapa ana mo te excavator Whakaahua Whakaatu
  • Ko nga mowhiti piston e manawapa ana mo te keri
  • Ko nga mowhiti piston e manawapa ana mo te keri

Whakaahuatanga Poto:

Taupānga

Ka taea e matou te whakarato i te nuinga o nga mowhiti piston waitohu Hainamana, XCMG excavator XE215C piston ring, XCMG excavator XE235C piston ring, XCMG excavator XE265C piston ring, XCMG excavator XE335C piston ring, XCMG excavator XE370CA piston ring, XEM4D excavator piston ring, XCMG excavator XE265C piston ring -9 piston ring, Shantui excavator SE150-9 piston ring, Shantui excavator SE245LC-9 piston ring, Shantui excavator SE370LC-9 piston ring, Shantui excavator SE470LC-9 piston ring, Komatsu excavator PC200-7 piston ring, Komatsu excavator PC200 mowhiti piston, Komatsu excavator PC220-8 piston ring, Komatsu excavator PC240-8 piston ring, Komatsu excavator PC300-7 piston ring, Komatsu excavator PC360-7 piston ring, Komatsu excavator PC400-7 piston ring, SANY excavator SY125C piston ring, SANY excavator SY125C mowhiti piston SY135C, mowhiti piston SANY excavator SY215C, mowhiti piston SANY excavator SY245H, mowhiti piston SANY excavator SY305H, mowhiti piston SANY excavator SY335H, mowhiti piston SANY excavator SY485H, mowhiti piston Liugong15E, piston ring 91 Liugong, piston ring 91 te 920E mowhiti piston, Liugong excavator 926E piston ring, Liugong excavator 930E piston ring, Liugong excavator 933E piston ring, Doosan excavator DH150 piston ring, Doosan excavator DH225-7 piston ring, Doosan excavator DH300LC-7 piston ring, ZEBlion excavator ring DH300LC-7 te mowhiti piston ZE205E, te mowhiti piston Zoomlion ZE215E, te mowhiti piston Zoomlion, te mowhiti piston ZE330E, te mowhiti piston SDLG E6135F, te mowhiti piston SDLG E6150F, te mowhiti piston SDLG E6210F, te mowhiti piston SDLG5, te piston piston SDLG5, te mowhiti piston SDLG50, te mowhiti piston SDLG5, te mowhiti piston SDLG5, te mowhiti piston SDLG5, te mowhiti piston SDLG5, te mowhiti piston SDLG5 E6300F whakakai piston, Lonking excavator LG6135 piston ring, Lonking excavator LG6225E piston ring, Lonking excavator LG6365E piston ring etc.


Taipitopito Hua

Tohu Hua

mowhiti piston

Na te mea he maha nga momo waahanga e manawapa ana, kaore e taea e matou te whakaatu katoa ki te paetukutuku. Tena koa whakapiri mai ki a maatau mo nga mea motuhake.

painga

1. Ka tukuna e matou nga hua taketake me nga hua whai muri mo koe
2. Mai i te kaihanga ki te kaihoko tika, te tiaki i to utu
3. He taonga pumau mo nga waahanga noa
4. I roto i te wa tuku wa, me te whakataetae utu kaipuke
5. Ngaio me te wa i muri i te mahi

takai

Pouaka Kaata, kia rite ranei ki te tono a nga kaihoko.

whakaahuatanga

Ko te mowhiti piston he mowhiti whakarewa i whakamahia hei whakauru ki roto i te riu piston. E rua nga momo o nga mowhiti piston: te mowhiti pupuhi me te mowhiti hinu. Ka taea te whakamahi i te mowhiti kōpeketanga ki te hiri i te ranunga hau mura i roto i te ruma ngingiha; whakamahia te mowhiti hinu ki te waruhia te hinu i te taikaha i runga i te rango.
Ko te whakakai piston he whakakai rapa maitai me te nui o te roha o waho me te rerekee, ka whakauruhia ki roto i te waahanga-whiti me tona riu annular e rite ana. Ko te mowhiti piston hurihuri me te hurihuri e whakawhirinaki ana ki te rereketanga o te pehanga o te hau, te wai ranei hei hanga hiri i waenga i te mata porohita o waho o te mowhiti me te rango me tetahi taha taha o te mowhiti me te riu mowhiti.
Te kaha
Ko nga kaha e mahi ana i runga i te mowhiti piston ko te pehanga hau, te kaha rapa o te mowhiti ake, te kaha inerstial o te motini tauutuutu o te mowhiti, te kaha waku i waenga i te mowhiti me te rango me te riu mowhiti. Na enei kaha, ka whakaputa te mowhiti i nga nekehanga taketake penei i te nekehanga axial, te nekehanga radial, me te nekehanga hurihuri. I tua atu, na ona ahuatanga nekehanga, me te korikori o nga nekehanga, kare e kore ka puta mai te mowhiti piston ki te maanu me te wiri axial, te nekehanga koretake me te wiri, nga nekehanga kopikopiko na te nekehanga koretake axial. Ko enei nekehanga koretake ka aukati i te mahi a te mowhiti piston. I te wa e hoahoa ana i te mowhiti piston, he mea tika ki te tuku i te takaro katoa ki te nekehanga pai me te whakahaere i te taha kino.
Te kawe werawera
Ko te wera nui i puta mai i te ngingiha ka tukuna ki te pakitara porotakaro na roto i te mowhiti piston, kia whakamatao ai te piston. Ko te wera ka marere ki te pakitara rango na roto i te mowhiti piston ka tae ki te 30-40% o te wera ka mau ki runga o te piston.
Te hau
Ko te mahi tuatahi o te mowhiti piston ko te pupuri i te hiri i waenga i te piston me te pakitara cylinder me te whakahaere i te rerenga o te hau ki te iti rawa. Ko te nuinga o tenei mahi ko te mowhiti hau, ara, ko te rerenga o te hau me te hau o te miihini me whakahaere ki te iti rawa i raro i nga tikanga whakahaere hei whakapai ake i te kaha o te waiariki; aukati i te rango me te piston, te rango ranei me te whakakai kia kore e puta mai i te rerenga o te hau. hei aukati i nga mahi kino na te kino o te hinu whakahinu.
Te whakahaere hinu
Ko te mahi tuarua o te mowhiti piston ko te tango tika i te hinu whakahinuhinu e piri ana ki te pakitara rango me te pupuri i te kohi hinu noa. Ina he nui rawa te tuku hinu whakahinu, ka ngotea ki roto i te ruma ngingiha, ka nui ake te kohi wahie. I tua atu, na te putunga waro i puta mai i te ngingiha, ka tino kino te mahi miihini.
Tautoko
Na te mea he iti ake te piston i te diameter o roto o te rango, mena karekau he mowhiti piston, ka kore e mau te piston i roto i te rango, kare e taea te neke noa. I te wa ano, me aukati te mowhiti i te piston ki te whakapiri tika ki te cylinder, me te whai waahi tautoko. Na reira, ka neke whakarunga, heke iho te mowhiti piston i roto i te rango, a, ko tona mata retireti ka mau tonu e te mowhiti.

To matou-whare putunga1

To matou-whare putunga1

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