Piston excavator wahi e manawapa mo te hoko

Piston excavator wahi e manawapa ana mo te hoko Whakaahua Whakaatu

Whakaahuatanga Poto:

Taupānga

Ka taea e matou te whakarato i te nuinga o nga piston waitohu Hainamana, XCMG excavator XE215C piston, XCMG excavator XE235C piston, XCMG excavator XE265C piston, XCMG excavator XE335C piston, XCMG excavator XE370CA piston, XCMG excavator piston, SE90 excavator XE47, Shantu excavator XE47 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, Komatsu excavator 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 SY215C piston, SANY excavator SY125C piston, SANY excavator SY215C piston, SANY excavator SY215C piston, SANY excavator SY215C piston, SANY piston kaikawe 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 piston, Liugong excavator 930E piston, Liugong excavator 930E piston , Doosan excavator DH225-7 piston , Kohikohiko 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.

Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

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 nga piston kei te whakahoki i nga waahanga i roto i te paraka porotaka miihini. Ko te hanganga taketake o te piston ka taea te wehewehe ki runga, mahunga me te remu. Ko te tihi o te piston te waahanga nui o te ruma ngingiha, a, ko tona ahua e pa ana ki te ahua o te ruma ngingiha kua tohua. He maha nga momo rua kei te tihi o nga piston miihini miihini, me o raatau ahua, te waahi me te rahi me uru ki nga whakaritenga o te hanga ranunga miihini me te wera.
Ko te mahi matua o te piston ko te tu atu i te pehanga ngingiha i roto i te cylinder, ka tukuna ki te crankshaft ma te pine piston me te piston. Na, ko te piston, te upoko rango, me te pakitara rango ka hanga he ruma ngiha.
He rereke nga maimoatanga mata o nga mowhiti piston na o raatau tuunga rereke. Ko te mata o waho o te mowhiti piston tuatahi he mea whakakikoruatia ki te chrome, ka maputia ranei ki te molybdenum, ko te nuinga hei whakapai ake i te whakahinuhinu me te whakanui ake i te aukati kakahu o te mowhiti piston. Ko te nuinga o etahi atu mowhiti piston he tiini, he phosphated ranei, ko te nuinga hei whakapai ake i te aukati kakahu. Mena kaore i tika te whakauru i te mowhiti piston, kaore ranei i te pai te hiri, ka piki te hinu o te pakitara cylinder ki runga ki te ruuma mura ka wera me te ranunga, ka wera te hinu. Mēnā he iti rawa te whakawātea ōrite i waenga i te mowhiti kōkeke me te pakitara porotakaro, ka mau rānei te mowhiti kōkeke ki roto i te riu whakakai nā te putunga waro, aha atu, ina hoki mai te piston ki runga me raro, tera pea ka rakurakuhia te pakitara rango. Ka hangahia nga awaawa hohonu ki runga i te pakitara, e kiia ana ko te ahua o te "tohanga ira". He awaawa te pakitara rango me te ngoikore o te mahi hiri, ka wera ano te hinu. No reira, me tirotiro tonu te ahua o te mahi o te piston kia kore ai e puta nga ahuatanga e rua o runga ake nei me te whakarite kei te pai te rere o te miihini.
Nga whakaritenga hangarau
1. Me whai rawaka te kaha, te rigidity, te papatipu iti me te taumaha marama kia pai ai te iti o te kaha inertial.
2. He pai te kawe i te waiariki, te teitei o te pāmahana, te pehanga teitei, te waikura, te kaha o te wera wera, me te waahi whakamahana iti.
3. Kia iti te taunga waku i waenganui i te piston me te pakitara piston.
4. Ka huri te pāmahana, me iti te rahi me te whakarereketanga o te ahua, me mau tonu te mokowhiti iti i waenga i te pakitara rango me te pakitara rango.
5. He iti te whakarea o te roha waiariki, he iti te taumahatanga motuhake, a he pai te aatete kakahu me te kaha wera.