Papa Maamaa Takitahi Crank Miihini Press (STD raupapa)
Nga mahinga mahi matua:
Te kaha o te tinana (whakaheke) 1/8000: te rereketanga iti me te wa pupuri tika roa.
Whakamahia te hiko o te mamati mamati pneumatic, te tiaki i te taiao, kaore he parahanga, he reo iti, he roa te roa o te ratonga
Ka whakamahia e te rēreti te ara aratohu e wha-kokonga me te waru taha, ka taea te kawe i tetahi kawenga nui whakaharahara kia pai ai te pupuri mo te wa roa me te pumau o te pono o te takahi.
Ko te raina aratohu retireti e tango ana i te "tinei-teitei" me "te huri huri tereina", me te iti o te kakahu, te tino tika, te waa pupuri roa, me te whakapai ake i te ora pokepokea ai.
Ka whakamahia te miihini whakahinuhinu hinu whakakinokino whakauu, he penapena-penapena, he pai ki te taiao, he mahi whakaoho aunoa. Ka taea te whakanui ake i te maha o nga haki ma te whakatika i te rahi o te hinu.
Ko te crankshaft he mea hanga mai i te rauemi kaha-nui 42CrMo, he 1.3 he kaha ake i te 45 maitai, he roa ake te roa o te ratonga.
Ko te ringaringa parahi he mea hanga ki te parahi tine-ūkuikui ZQSn10-1, ko tona kaha he 1.5 wa te teitei ake i te parahi BC6 noa. Ka whakamahia e ia he taputapu tiaki waipiro tino taikaha, e ahei ana ki te tiaki i te oranga o te whiu ka mate.
Paerewa SMC Hapanihi paerewa whakahaere i te takirere, whakahinuhinu, taatari hau.
Nga peera Japanese NSK Japanese me nga kekeno NOK a Hapani.
Te whirihoranga paerewa o te Tiamana Siemens pa pa me te miihini Siemens.
Whirihoranga Paerewa
Painga
Aratohu Kiriata
Painga 1: Ko te raina reti e tango ana i te "tinei tino teitei" me "te huri huri tereina":
Te tinei auau teitei: kua eke te pakeke ki runga ake o te hrc48,
Tukanga huri tereina: ka tae te otinga o te mata ki Ra0.4, he teitei te papapae kia rite ki te 0.01mm / m2, ko te tikanga 03mm / m2.
Painga: he kakahu iti, he tino tika, he wa roa ki te pupuri i te kiko me te whakapai ake i te oranga o te hunga mate.
Nga taputapu noke
Painga 2: He rauropi me te whakarereke nui o te reti kua mate ka tango i te kaha o te koranu parahi kaha: Tin Phosphorus Bronze (zqsn10-1)
Whakatairitea ki te nohoanga poi o te rino maka nodular whakamahia e nga wheketere whanui
Painga:ko te kaha me te aukati i te aukati e whakapai ake ana. Ko te tupono o te hopu ka tino whakaitihia i te waahanga whakatikatika mate, Te roa o te ora mahi
Turanga poi
Painga 3: Rauemi Pee: ko te TM-3 he parahi he porowhita, he papa poari o te kaiwhakanao noa he rino maka.
Painga:te nohoanga poari koranu TM-3 teitei-kaha he kaha pehanga mata o te 1000kgf / C m2. I te wa e taatai ana, ka tino heke te tuponotanga ki te hopu, ka roa te ora o te ratonga
Paraima parahi
Painga 4: Ko nga ringaringa parahi katoa o te perehi pupuhi he mea hanga ki te Tin Phosphorus Bronze zqsn10-1, me te bc6 (zqsn 6-6-3) nga taonga parahi e whakamahia ana e nga kaihanga whanui.
Painga: ko te kaha he 1.5 wa teitei ake i te parahi o te bc6, he kaha nui, he kakahu iti me te waa pupuri roa
Tapawhatu
Painga 5: Mowhiti ringaringa, mowhiti ka whakapiri atu ki te hiiri hinu, mowhiti "huri paraoa" + "whakakikorua papa mata (CR)"
Painga: ko te mutunga o te mata kei waenganui i te Ra0.4 me te Ra0.8, ehara i te mea ngawari ki te turuturu hinu ina whakapiri atu ki te hiiri hinu, a ka whakakikihia te papa (CR)
Te tukatuka, te pakeke tae atu ki nga nekehanga hrc48, kia kore ai e roa te whakamahi mo te wa roa, he roa te wa o te mahi hiri hinu
Pouaka
Painga 6: Ko te crankshaft he mea hanga i te kaha kaha 42CrMo, a ko te pouakarau o nga kaihanga whaanui i hangaia mo te 45 maitai
Painga: ko te kaha he 1.3 wa teitei ake i te 45 maitai, he roa te roa o te ratonga, a ka tino heke te tupono o te whati crankshaft (na roto i te whakaeke, te maimoatanga wera, te rapu koha, te tukatuka, te tirotiro, me etahi atu) kia mohio Ka karohia nga momo raru kounga katoa i roto i te mahinga hanga o te angaanga kia pai ai te kounga o te angaanga.
Ngongo
Painga 7: Ko te miihini paerewa e tuwhera ana i te tohu kotahi me te tuwhera i te miihini kakano, ka whakamahia e te paipa hinu whakahinuhinu Φ 6 (ko etahi atu kaihanga te tikanga whangai Φ 4), ko te putunga hinu me te nui o te pini peita hinu whakahinuhinu peera Φ 8
Painga: te paipa roa, te diameter nui ehara i te mea ngawari ki te aukati, pakaru, whakarite i te ahuru o te hinu whakahinuhinu, maeneene
Taputapu & taraiwa taraiwa
Painga 8: Ko te kaitautoko e tango ana i te tikanga tinei tino auau kia pai ai te ora o te ratonga me te kore e mau te roimata
