Batanidza piston necrankshaft, uye tumira simba riri papiston kucrankshaft, uchishandura kufamba kwepiston kunodzokororwa kuita kufamba kwekutenderera kwecrankshaft.
Boka retsvimbo rinobatanidza rinoumbwa nemuviri wetsvimbo unobatanidza, chivharo chikuru chetsvimbo, chivharo chidiki chetsvimbo chinobatanidza, gwenzi rekubatanidza gwenzi guru rekuberekera uye mabhaudhi etsvimbo anobatanidza (kana screws). Boka retsvimbo rinobatanidza rinoiswa pasi pesimba regesi kubva papiston pin, kutenderera kwaro uye simba reinertial rinodzokororwa reboka retsvimbo. Hukuru negwara remasimba aya zvinochinja nguva nenguva. Nokudaro, tsvimbo inobatanidza inoiswa pasi pemitoro yakasiyana-siyana yakadai sekumanikidzwa nekumanikidzwa. Tsvimbo inobatanidza inofanira kunge ine simba rakakwana rekuneta uye kuomarara kwechimiro. Simba risina kukwana rekuneta rinowanzo kukonzera kuti muviri wetsvimbo inobatanidza kana bhero retsvimbo rikwanise kutyoka, zvichikonzera tsaona huru yekukuvadzwa kwemuchina wese. Kana kuomarara kusina kukwana, kunokonzera kuchinjika kwemuviri wetsvimbo uye kuchinjika kwemucheto mukuru wetsvimbo inobatanidza, zvichikonzera kupera kwepiston, cylinder, bearing uye crank pin.
Maumbirwo uye kuumbwa
Muviri wetsvimbo inobatanidza une zvikamu zvitatu, chikamu chakabatana nepiston pin chinonzi mugumo mudiki wetsvimbo inobatanidza; chikamu chakabatana necrankshaft chinonzi mugumo mukuru wetsvimbo inobatanidza, uye chikamu chinobatanidza mugumo mudiki nemugumo mukuru chinonzi mubatanidzwa wetsvimbo.
Mugumo mudiki wetsvimbo inobatanidza kazhinji kacho chivakwa chemadziro matete. Kuti kuderedza kupera kwetsvimbo inobatanidza nepini yepiston, bhushi rebhuronzi rakatetepa rinodzvanywa mugomba diki rekupedzisira. Boora kana kuti gaya migero mumusoro mudiki uye mubushing kuti mafuta anopfapfaidza apinde munzvimbo dzinosangana bhushi rinozora nepini yepiston.
Mubato wetsvimbo unobatanidza itsvimbo refu, uye unoshandiswawo nesimba guru panguva yekushanda. Kuti udzivise kukotama nekukanganisika, muviri wetsvimbo unofanira kunge wakasimba zvakakwana. Nekuda kwechikonzero ichi, mibato mizhinji yetsvimbo inobatanidza yeinjini dzemotokari inoshandisa zvikamu zvakaita seI, izvo zvinogona kuderedza huremu nekusimba kwakakwana, uye zvikamu zvakaita seH zvinoshandiswa muinjini dzakasimba. Mamwe mainjini anoshandisa mugumo mudiki wetsvimbo inobatanidza kupfapfaidza mafuta kuti itonhore piston, uye gomba rinofanira kuboorwa munzira refu yemuviri wetsvimbo. Kuti kudzivirira kushushikana, kubatana pakati pemuviri wetsvimbo inobatanidza nemugumo mudiki nemugumo mukuru kunoshandisa shanduko yakapfava yearc hombe.
Kuti injini ideredze kudedera kwemhepo, musiyano wemhando yetsvimbo yekubatanidza silinda yega yega unofanirwa kuganhurirwa kune huwandu hushoma. Pakuunganidza injini mufekitori, inowanzo rongwa zvichienderana nehuremu hwemativi makuru nemadiki etsvimbo yekubatanidza mumagiramu. Tsvimbo yekubatanidza muboka.
Painjini yerudzi rweV, masirindiri anoenderana emitsara yekuruboshwe nekururudyi ane crank pin, uye matanda ekubatanidza ane mhando nhatu: matanda ekubatanidza akafanana, matanda ekubatanidza forogo uye matanda makuru neanobatsira ekubatanidza.
Mhando huru yekukuvara
Mhando huru dzekukuvadzwa kwetsvimbo dzinobatanidza kukuvara kwekuneta uye kuchinjika kwakanyanya. Kazhinji kupwanyika kwekuneta kunowanikwa munzvimbo nhatu dzine kushushikana kwakanyanya patsvimbo dzinobatanidza. Mamiriro ekushanda etsvimbo dzinobatanidza anoda kuti tsvimbo inobatanidza ive nesimba rakawanda uye inodzivirira kuneta; zvinodawo kuomarara kwakakwana. Muhunyanzvi hwechinyakare hwekugadzirisa tsvimbo dzinobatanidza, zvinhu zvinowanzo shandisa simbi yakadzima uye yakanyorova senge 45 steel, 40Cr kana 40MnB, dzine kuomarara kwakanyanya. Naizvozvo, zvinhu zvitsva zvetsvimbo zvinobatanidza zvinogadzirwa nemakambani emotokari ekuGermany akadai seC70S6 high carbon microalloy non-quenched and tempered steel, SPLITASCO series Forged steel, FRACTIM forged steel uye S53CV-FS forged steel, nezvimwewo (zviri pamusoro apa zvese zviyero zveGerman din). Kunyangwe simbi yealloy ine simba rakawanda, inonyanya kugadzikana nekumanikidzwa. Naizvozvo, zvinodiwa zvakasimba muchimiro chetsvimbo inobatanidza, fillet yakawandisa, nezvimwewo, uye kutarisisa kunofanirwa kupihwa kune hunhu hwekugadzirisa pamusoro kuti uvandudze simba rekuneta, zvikasadaro kushandiswa kwetsvimbo yealloy ine simba rakawanda hakuzowana mhedzisiro yaunoda.
