Uwiteka shaftni ngombwa cyane gushyigikira no kuzenguruka igice cyimashini zubaka, zishobora kumenya kuzenguruka kwaibikoreshonibindi bice, kandi birashobora kohereza umuriro nimbaraga kure. Ifite ibyiza byo kohereza cyane, ubuzima burebure bwa serivisi hamwe nuburyo bworoshye. Yakoreshejwe cyane kandi ibaye kimwe mubice byibanze byo kohereza imashini zubaka. Kugeza ubu, hamwe n’iterambere ryihuse ry’ubukungu bw’imbere mu gihugu no kwagura ibikorwa remezo, hazabaho umuvuduko mushya w’ibikoresho by’ubwubatsi. Guhitamo ibikoresho bya shitingi, uburyo bwo kuvura ubushyuhe, gushiraho no guhindura imikorere yimashini, ibipimo bya hobbing, hamwe nibiryo byose nibyingenzi muburyo bwiza bwo gutunganya nubuzima bwikibaho. Uru rupapuro rukora ubushakashatsi bwihariye ku buhanga bwo gutunganya ibikoresho bya shitingi mu mashini zubaka hakurikijwe imyitozo yabyo, kandi butanga igishushanyo mbonera gikwiye, gitanga inkunga ikomeye ya tekiniki yo kunoza tekinoroji yo gutunganya ibikoresho bya tekinoroji.

Isesengura ku Ikoranabuhanga ritunganya ryaGear Shaftmu mashini zubaka

Kugira ngo ubushakashatsi bworoherezwe, iyi mpapuro ihitamo ibikoresho byinjira byinjira mu mashini zubaka, ni ukuvuga, ibice bisanzwe byatewe intambwe, bigizwe na splines, hejuru yizengurutse, hejuru ya arc, ibitugu, ibitereko, impeta, ibyuma nibindi bitandukanye. imiterere. Ubuso bwa geometrike hamwe na geometrike yibigize. Ibisabwa byuzuye bya shitingi muri rusange ni hejuru cyane, kandi ikibazo cyo gutunganya ni kinini, bityo rero amahuriro yingenzi mubikorwa byo gutunganya agomba guhitamo neza no gusesengurwa neza, nkibikoresho, birimo ibice byo hanze, ibipimo, gutunganya amenyo, kuvura ubushyuhe .

Guhitamo ibikoresho byashaft

Imashini zikoreshwa mu mashini zikwirakwiza zisanzwe zikozwe mu byuma 45 mu cyuma cyiza cya karubone cyiza, 40Cr, 20CrMnTi mu byuma bivangavanze, n'ibindi. Muri rusange, byujuje ibisabwa imbaraga z’ibikoresho, kandi birwanya kwambara ni byiza, kandi igiciro kirakwiriye .

Ikoranabuhanga rikomeye rya shaft

Bitewe nimbaraga nyinshi zisabwa mumashanyarazi, gukoresha ibyuma bizunguruka mugukora imashini itaziguye bitwara ibikoresho byinshi nakazi, kubwibyo kwibagirwa mubisanzwe bikoreshwa nkubusa, kandi guhimba kubuntu birashobora gukoreshwa mumashanyarazi afite ubunini bunini; Gupfa kwibagirwa; rimwe na rimwe bimwe mubikoresho bito birashobora gukorwa mubice bituzuye hamwe nigiti. Mugihe cyo gukora ubusa, niba guhimba ubusa ari impimbano yubusa, itunganywa ryayo rigomba gukurikiza GB / T15826; niba ubusa ari impfabusa, amafaranga yo gukora agomba gukurikiza ibipimo bya sisitemu ya GB / T12362. Ibinyoma byo guhimba bigomba gukumira inenge nkibinyampeke bitaringaniye, ibisebe, nibisakara, kandi bigomba kugeragezwa hakurikijwe ibipimo ngenderwaho byigihugu byo gusuzuma.

Ubushuhe bwambere bwo gutunganya hamwe nuburyo bukomeye bwo guhindura ibintu

Imyenda ifite ibyuma byinshi ni ibikoresho byujuje ubuziranenge bwa karubone yubatswe hamwe nicyuma. Mu rwego rwo kongera ubukana bwibikoresho no koroshya gutunganya, kuvura ubushyuhe bifata uburyo busanzwe bwo kuvura ubushyuhe, aribwo: gukora ibintu bisanzwe, ubushyuhe 960 ℃, gukonjesha ikirere, hamwe n’agaciro gakomeye bikomeza kuba HB170-207. Guhindura uburyo bwo kuvura ubushyuhe birashobora kandi kugira ingaruka zo gutunganya ibinyampeke, imiterere imwe ya kirisiti, no gukuraho impagarara, ibyo bikaba ari byo shingiro ryo kuvura ubushyuhe nyuma.

Intego nyamukuru yo guhindukira gukabije ni ukugabanya amafaranga yo gutunganya hejuru yubusa, kandi uburyo bukurikirana bwubuso bukuru biterwa no guhitamo igice cyerekanwe. Ibiranga ibice bya shitingi ubwabyo nibisabwa byukuri kuri buri buso bigira ingaruka kumyanya yerekanwe. Ibikoresho bya shitingi mubisanzwe bikoresha umurongo nkibisobanuro byerekana, kugirango ibyerekanwe bishobora guhuzwa kandi bigahuza nigishushanyo mbonera. Mu musaruro nyirizina, uruziga rwo hanze rukoreshwa nk'ahantu hameze neza, umwobo wo hejuru ku mpande zombi za shitingi zikoreshwa nk'ahantu hagaragara neza, kandi ikosa rigenzurwa muri 1/3 kugeza kuri 1/5 cy'ikosa ryapimye. .

Nyuma yo kuvura ubushyuhe bwo kwitegura, ubusa burahindurwa cyangwa busya mumaso yombi yanyuma (bihujwe ukurikije umurongo), hanyuma umwobo wo hagati ugana kumpande zombi urashyirwaho ikimenyetso, hanyuma umwobo wo hagati ugana kumpande zombi ugacukurwa, hanyuma uruziga rwo hanze Birashobora gukomera.

Imashini Yubuhanga bwo Kurangiza Uruziga

Inzira yo guhindukira neza niyi ikurikira: uruziga rwo hanze rwahinduwe neza rushingiye kumyobo yo hejuru kumpande zombi za shitingi. Mubikorwa nyabyo byo kubyaza umusaruro, ibikoresho byuma bikorerwa mubice. Mu rwego rwo kunoza imikorere yo gutunganya no gutunganya ubuziranenge bwibikoresho, ibikoresho bya CNC bisanzwe bikoreshwa, kugirango ubwiza bwo gutunganya ibihangano byose bushobora kugenzurwa binyuze muri gahunda, kandi mugihe kimwe, byemezwa neza ko gutunganya neza ibyiciro .

Ibice byarangiye birashobora kuzimwa no gutwarwa ukurikije ibidukikije bikora hamwe nibisabwa bya tekiniki byibice, bishobora kuba intandaro yo kuzimya hejuru hamwe no kuvura nitride yo hejuru, kandi bikagabanya ihinduka ryimiti yo kuvura. Niba igishushanyo kidasaba kuzimya no gutuza, birashobora kwinjira muburyo bwo kwishimisha.

Imashini yubuhanga bwa Gear Shaft Amenyo na Spline

Kuri sisitemu yo guhererekanya imashini zubaka, ibikoresho na spine nibintu byingenzi bigize kohereza ingufu na torque, kandi bisaba ibisobanuro bihanitse. Ibikoresho bisanzwe bikoresha icyiciro cya 7-9 neza. Ku byuma bifite icyiciro cya 9 cyuzuye, ibyuma byogosha ibyuma byogosha hamwe nogukata ibyuma birashobora kwuzuza ibisabwa byuma, ariko gutunganya neza ibyuma byogosha ibyuma birarenze cyane kubikoresho, kandi ni nako bigenda neza; Ibikoresho bisaba icyiciro cya 8 neza birashobora kubanza gushishwa cyangwa kwiyogoshesha, hanyuma bigatunganywa namenyo ya truss; ku cyiciro cya 7 ibikoresho-bisobanutse neza, tekiniki zitandukanye zo gutunganya zigomba gukoreshwa ukurikije ingano yicyiciro. Niba ari agace gato cyangwa igice kimwe Kubyara umusaruro, birashobora gutunganywa ukurikije hobbing (grooving), hanyuma binyuze mumashanyarazi menshi yo gushyushya no kuzimya hamwe nubundi buryo bwo kuvura hejuru, hanyuma bikanyura muburyo bwo gusya kugirango ugere kubisabwa neza. ; niba ari binini binini byo gutunganya, banza kwishimisha, hanyuma kwiyogoshesha. , hanyuma noneho inshuro nyinshi-induction gushyushya no kuzimya, hanyuma amaherezo. Kubikoresho bifite kuzimya ibisabwa, bigomba gutunganywa kurwego rurenze urwego rwimikorere isabwa nigishushanyo.

Ibice by'ibikoresho by'ibikoresho muri rusange bifite ubwoko bubiri: urukiramende rw'urukiramende kandi rufite uruhare. Kubice bifite ibisobanuro bihanitse bisabwa, amenyo azunguruka hamwe no gusya amenyo arakoreshwa. Kugeza ubu, ibice birimo uruhare ni byo bikoreshwa cyane mu bijyanye n’imashini zubaka, hamwe n’ingutu ya 30 °. Nyamara, tekinoroji yo gutunganya ibikoresho binini binini byerekana ibikoresho biragoye kandi bisaba imashini idasanzwe yo gusya; gutunganya mato mato arashobora gukoresha Isahani yerekana itunganywa numu technicien udasanzwe ufite imashini isya.

Ikiganiro kuri Amenyo Yubusa Carburizing cyangwa Ibyingenzi Byingenzi Kuzimya Ubuhanga

Ubuso bwa shitingi ya gare hamwe nubuso bwa diameter yingenzi ya shaft mubisanzwe bisaba kuvurwa hejuru, kandi uburyo bwo kuvura hejuru burimo kuvura karburizasi no kuzimya hejuru. Intego yo gukomera no kuvura karburize ni ugukora igiti gifite ubukana bwinshi no kwambara birwanya. Imbaraga, ubukana hamwe na plastike, mubisanzwe byinyoye amenyo, ibinono, nibindi ntibikeneye kuvurwa hejuru, kandi bikeneye gutunganywa neza, bityo rero koresha irangi mbere yo gutwika cyangwa kuzimya hejuru, nyuma yo kuvura hejuru birangiye, kanda byoroheje hanyuma bigwe, kuvura kuzimya bigomba witondere ingaruka ziterwa nubushyuhe bwo kugenzura, umuvuduko ukonje, gukonjesha, n'ibindi. Nyuma yo kuzimya, reba niba byunamye cyangwa byahinduwe. Niba deformasiyo ari nini, igomba kwiheba no gushyirwaho kugirango yongere ihindurwe.

Isesengura rya Centre Hole Gusya hamwe nubundi buryo bwingenzi bwo kurangiza inzira

Nyuma ya shitingi ya gare imaze kuvurwa hejuru, birakenewe gusya umwobo wo hejuru kumpande zombi, hanyuma ugakoresha ubuso bwubutaka nkuburyo bwiza bwo gusya ibindi bice byingenzi byo hanze no mumaso yanyuma. Mu buryo busa nabwo, ukoresheje umwobo wo hejuru kumpande zombi nkibisobanuro byiza, urangiza gutunganya hejuru yingenzi hafi ya groove kugeza igihe ibisabwa byujujwe.

Isesengura ryo Kurangiza Inzira Yinyo

Kurangiza hejuru yinyo nayo ifata umwobo wo hejuru kumpande zombi nkurangiza, hanyuma ugasya hejuru yinyo hamwe nibindi bice kugeza igihe ibisabwa byuzuye byujujwe.

Muri rusange, inzira yo gutunganya ibikoresho by'imashini zubaka ni: gupfunyika, guhimba, bisanzwe, guhinduka bikabije, guhinduka neza, kwinezeza bikabije, kwinezeza neza, gusya, gutobora umugongo, kuzimya hejuru cyangwa karburizasi, gusya umwobo wo hagati, hejuru yinyuma kandi gusya mu maso gusya Ibicuruzwa byo gusya byingenzi hejuru yinyuma hafi yikizunguruka birasuzumwa bigashyirwa mububiko.

Nyuma yincamake yimyitozo, inzira yuburyo bugezweho nibisabwa kugirango ibikoresho bya shitingi byerekanwe nkuko byavuzwe haruguru, ariko hamwe niterambere ryinganda zigezweho, inzira nshya nubuhanga bushya bikomeje kugaragara no gukurikizwa, kandi inzira zishaje zikomeza kunozwa no gushyirwa mubikorwa . Gutunganya tekinoroji nayo ihora ihinduka.

mu gusoza

Tekinoroji yo gutunganya ibikoresho bya gare ifite uruhare runini kumiterere yicyuma. Gutegura buri tekinoroji ya tekinoroji ifite isano ikomeye cyane nu mwanya wayo mu bicuruzwa, imikorere yayo n'umwanya wibice bifitanye isano. Kubwibyo, kugirango tumenye neza uburyo bwo gutunganya ibikoresho bya tekinoroji, tekinoroji nziza yo gutunganya igomba gutezwa imbere. Ukurikije uburambe nyabwo bwo gukora, iyi mpapuro ikora isesengura ryihariye rya tekinoroji yo gutunganya ibikoresho. Binyuze mu biganiro birambuye kubyerekeye guhitamo ibikoresho bitunganyirizwa, kuvura hejuru, gutunganya ubushyuhe no guca tekinoroji yo gutunganya ibikoresho byuma, byerekana incamake yumusaruro kugirango harebwe ubuziranenge bwo gutunganya no gutunganya ibikoresho bya bikoresho. Uburyo bwiza bwo gutunganya uburyo bwiza bwo gukora butanga inkunga yingenzi ya tekiniki yo gutunganya ibikoresho byuma, kandi ikanatanga ibisobanuro byiza byo gutunganya ibindi bicuruzwa bisa.