I-Putzmeister Spline Shaft

I-Driver-shaft ingenye yezingxenye ezibalulekile zengxenye yokushayela ye-chassis yemishini yokwakha. Ingaphansi kokugoba okuyinkimbinkimbi, imithwalo ye-torsional kanye nemithwalo yethonya elikhulu ngesikhathi sokusetshenziswa, okudinga ukuthi i-semi-shaft ibe namandla aphezulu okukhathala, ukuqina nokumelana okuhle kokugqoka. Impilo yesevisi ye-semi-shaft ayithintwa nje kuphela uhlelo nokukhethwa kwezinto ezibonakalayo esigabeni sokuklama inqubo yomkhiqizo, kodwa futhi inqubo yokukhiqiza yokubumba kanye nokulawulwa kwekhwalithi ye-forging nakho kubaluleke kakhulu.
Inqubo yokuhlaziywa kwekhwalithi kanye nezinyathelo zokulawula enqubweni yokukhiqiza
1 Inqubo yokusika
Izinga lokungasho lutho lizophazamisa ikhwalithi yezikhala zokufoja zamahhala ezilandelanayo kanye nokufoja okufayo. Amaphutha amakhulu enqubweni yokuvala ami kanje.
1) Ubude abukho ngenxa yokubekezelelana. Ubude bokuvala bude kakhulu noma bufushane kakhulu, yinde kakhulu ingase ibangele ukuthi izimbobo zibe zinhle ngokwedlulele ngosayizi kanye nezinto ezilahlwayo, futhi kufushane kakhulu kungase kubangele ukuthi ukufogika kunganeliseki noma kube kuncane ngosayizi. Isizathu singase kube ukuthi i-baffle yokumisa isethwe ngokungalungile noma i-baffle yokumisa ikhululekile noma ayinembile ngesikhathi senqubo yokuvala.
2) Umthambeko wobuso bokuphela mkhulu. I-slope yendawo yokugcina enkulu isho ukuthi ukuthambekela kwendawo yokugcina engenalutho ngokuphathelene ne-eksisi yobude kudlula inani elivumelekile elishiwo. Lapho umthambeka wobuso bokuphela mkhulu kakhulu, ukugoqa kungase kwakheke ngesikhathi senqubo yokufoja. Isizathu singase sibe ukuthi ibha ayiboshiwe ngesikhathi sokuvala, noma ithiphu lezinyo le-band saw blade ligugile ngendlela engavamile, noma ukungezwani kwe-band saw blade kuncane kakhulu, ingalo yomhlahlandlela yomshini wesaha ayifani. umugqa ovundlile, njalo njalo.
3) Burr ebusweni bokugcina. Lapho usaha impahla yebha, ama-burrs ajwayele ukuvela ngesikhathi sekhefu lokugcina. Izimbobo ezinama-burrs kungenzeka zibangele ukushisa kwendawo kanye nokushiswa ngokweqile uma kushisa, futhi kulula ukugoqa nokuqhekeka ngesikhathi sokufojiswa. Esinye isizathu siwukuthi isaha liyaguga, noma amazinyo asaha agugile, awabukhali ngokwanele, noma isaha inamazinyo aphukile; okwesibili ukuthi ijubane lomugqa we-saw blade alisethiwe kahle. Ngokuvamile, i-saw blade entsha ingashesha, futhi i-saw blade endala ihamba kancane.
4) Imifantu ebusweni bokuphela. Uma ubulukhuni bezinto ezibonakalayo bungalingani futhi ukuhlukaniswa kwezinto kubucayi, kulula ukukhiqiza imifantu yobuso ekugcineni. Ezikhaleni ezinemifantu ekugcineni, imifantu izokhula ngokuqhubekayo ngesikhathi sokuqanjwa.
Ukuze kuqinisekiswe ikhwalithi yokungasho lutho, lezi zinyathelo ezilandelayo zokuvimbela ziye zathathwa ngesikhathi senqubo yokukhiqiza: ngaphambi kokuvala, qinisekisa uhlobo lwempahla, ukucaciswa, inani, kanye nenombolo yesithando somlilo (inqwaba) ngokuhambisana nemithethonqubo yenqubo namakhadi enqubo. . Futhi hlola izinga elingaphezulu lemigoqo yensimbi eyindilinga; ukuvala kwenziwa ngamaqoqo ngokuya ngenombolo yokubumba, uhlobo lwempahla, inombolo yesithando somlilo esincibilikayo (inqwaba), kanye nenani lezikhala zivezwe ekhadini lokulandelela ukujikeleza ukuze kuvinjelwe ukuxubana kwezinto zangaphandle; Lapho usika impahla, uhlelo "lokuhlola kuqala", "ukuzihlola" kanye "nokuhlola ukuqapha" kufanele lusetshenziswe ngokuqinile. Ukubekezelela kobukhulu, ukuthambekela kokuphela kanye nesiphetho se-burr sokungenalutho kufanele kuhlolwe njalo ngokuya ngezidingo zenqubo, futhi ukuhlolwa kuyafaneleka futhi isimo somkhiqizo siyamakwa. I-oda lingashintshwa kamuva; phakathi nenqubo yokuvala, uma izikhala zitholakala zinemiphetho, izibazi, imifantu yokugcina kanye nezinye iziphambeko ezibonakalayo, kufanele zibikwe kumhloli noma ochwepheshe ukuze zilahlwe ngesikhathi; indawo engenalutho kufanele igcinwe ihlanzekile, inamabanga ahlukene wezinto ezibonakalayo kanye nenombolo yesithando somlilo (inqwaba), imininingwane kanye nobukhulu kufanele kubekwe ngokwehlukana futhi kumakwe ngokucacile ukuze kugwenywe ukuxutshwa. Uma ukushintshwa kwezinto kudingekile, izinqubo zokugunyaza zokushintshwa kwezinto kufanele zilandelwe ngokuqinile, futhi izinto ezisetshenziswayo zingakhishwa kuphela ngemva kokugunyazwa.
2 Inqubo yokushisa.
Inqubo yokukhiqiza i-semi-shaft ishiswa imililo emibili, i-billet ye-forging yamahhala ishiswa isithando somlilo segesi, futhi i-die forging ishiswa isithando somlilo sokungenisa ugesi, ngakho ukulawulwa kokuvimbela ukulandelana kokushisa kuyinkimbinkimbi futhi kunzima kakhulu; ukuze siqinisekise ikhwalithi yokushisisa, senze lokhu kucaciswa kwekhwalithi okulandelayo:
Lapho isitofu segesi sishiswa, akuvunyelwe ukushaja ngokuqondile impahla endaweni yokushisa ephezulu, futhi akuvunyelwe ukufafaza ilangabi ngqo phezu kwendawo engenalutho; lapho kushisa esithandweni sikagesi, indawo engenalutho akumele ingcoliswe ngamafutha. Ukucaciswa kokushisisa kuzosetshenziswa ngokuya ngezidingo zemithetho ehambisanayo yenqubo yokubumba, futhi izinga lokushisa lokushisa lama-5-10 izingcezu zezikhala lizoqinisekiswa ngokugcwele ngaphambi kokushintsha ukufakazela ukuthi imingcele yokushisa izinzile futhi inokwethenjelwa. I-billet ayikwazi ukufojwa ngesikhathi ngenxa yezinkinga zemishini kanye namathuluzi. Ingacutshungulwa ngokupholisa noma ukuphuma esithandweni. I-billet ephushiwe kufanele imakwe futhi igcinwe ngokuhlukana; i-billet ingashiswa ngokuphindaphindiwe, kodwa inani lokushisa alikwazi ukudlula izikhathi ezingu-3. Izinga lokushisa elibonakalayo lapho okungenalutho kushisa kufanele kuqashelwe ngesikhathi sangempela noma njalo nge-thermometer ye-infrared, futhi irekhodi lokushisa kufanele lenziwe.
3 Inqubo yokwenza amabhilidi.
Ukukhubazeka okuvamile ngesikhathi sokwenziwa kwe-billet kufaka phakathi ububanzi obudlulele noma ubude be-billet rod emaphakathi, izimpawu zesando ezingaphezulu, kanye noshintsho olubi lwezinyathelo. Uma ububanzi benduku buhle kakhulu, kuyoba nzima ukuyibeka emgodini ngesikhathi sokufa. Uma induku incane i-negative, i-coaxiality ye-forging ingase ibe mpofu kakhulu ngenxa yegebe elikhulu lenduku ngesikhathi sokufa; Izimpawu zesando ezingaphezulu kanye nokuguquguquka okungekuhle kungenzeka Kuholele emigodini noma ekugoqekeni phezu kwendawo yokugcina.
4 Inqubo ye-Die forging and trimming.
Amaphutha amakhulu ohlelweni lwe-semi-shaft die forging luhlanganisa ukugoqa, ukugcwaliswa okunganele, ukucindezela (ukungashayi), ukungahambi kahle nokunye.
1) Goqa. Ukugoqa kwe-semi-shaft kuvamile ekugcineni kobuso be-flange, noma ku-fillet yesinyathelo noma phakathi nendawo ye-flange, futhi ngokuvamile kumise okwe-arc noma ngisho ne-semi-circular. Ukwakheka kokugoqa kuhlobene nekhwalithi yokungenalutho engenalutho noma ephakathi nendawo, ukwakheka, ukukhiqizwa kanye nokugcotshwa kwesikhunta, ukuqiniswa kwesikhunta nesando, kanye nokusebenza kwangempela kokubumba. Ukugoqa ngokuvamile kungabonwa ngeso lenyama lapho i-forging isesimweni esibomvu sokushisa, kodwa ngokuvamile ingadlula ukuhlolwa kwezinhlayiyana kazibuthe esigabeni sakamuva.
2) Ukugcwala ukunganeliseki ngokwengxenye. Ukunganeliseki ngokwengxenye kwama-semi-shaft forgings ikakhulukazi kwenzeka emakhoneni ayindilinga angaphandle enduku noma i-flange, ebonakala njengoba amakhona ayindilinga makhulu kakhulu noma usayizi awuhlangabezani nezimfuneko. Ukunganeliseki kuzoholela ekwehlisweni kwesibonelelo somshini wokuqamba, futhi uma sibucayi, ukucutshungulwa kuzoqedwa. Izizathu zokunganeliseki zingase zibe: ukuklanywa kwe-billet ephakathi noma okungenalutho akunangqondo, ububanzi noma ubude bayo abufanelekile; izinga lokushisa lokubumba liphansi, futhi uketshezi lwensimbi lumpofu; ukugcotshwa kwefa lokubumba akwanele; ukuqoqwa kwesikali se-oxide emgodini wokufa, njll.
3) Ukungahambi kahle. Ukungaqondi kahle ukugudluzwa kwengxenye engenhla ye-forging ehlobene nengxenye engezansi eduze kwendawo ehlukanisayo. Ukungabekwa kahle kuzothinta ukuma komshini, okuholela emalini enganele yendawo yokwenza imishini. Izizathu zingase zibe: igebe phakathi kwekhanda lesando kanye nomzila wesitimela sikhulu kakhulu; ukuklanywa kwegebe lokukhiya lokukhiya akunangqondo; ukufakwa kwesikhunta akukuhle.
5 Inqubo yokunquma.
Isici esiyinhloko sekhwalithi enqubweni yokunquma i-flash eyinsalela enkulu noma engalingani. I-flash eyinsalela enkulu noma engalingani ingase ithinte ukuma kwemishini kanye nokubamba. Ngaphezu kokwenyuka kwesabelo somshini wendawo, kuzophinde kubangele ukuchezuka komshini, futhi kungase kubangele nokusika ngenxa yokusika ngezikhathi ezithile. Isizathu singase sibe: i-punch ye-trimming die, igebe lefa alakhiwe ngendlela efanele, noma i-die igugile futhi igugile.
Ukuze kuvinjwe amaphutha okubalulwe ngenhla futhi siqinisekise ikhwalithi yokukhohlisa, senze futhi samukela uchungechunge lwezinyathelo zokuvimbela nokulawula: sinqume usayizi ongenalutho ongenalutho noma omaphakathi ongenalutho ngokubuyekezwa komklamo kanye nokuqinisekiswa kwenqubo; ekwakhiweni kwesikhunta kanye nesiteji sokuqinisekisa, ngaphandle kwesikhunta esivamile Ngaphezu kwesakhiwo somgodi, ibhuloho kanye nomklamo wesisele, kukhokhwe ukunakwa okukhethekile ekuthatheni izinyathelo kanye nokuvala izikhala ukuze kuvinjelwe ukugoqa nokugudluzwa kabi, ukulawulwa kwekhwalithi okuqinile kwenqubo ukuvala, ukufudumeza, kanye namabhilidi okufoja mahhala, futhi ugxile endaweni etshekile ye-billet. Amadigri nama-burrs ebusweni bokuphela, ukuguqulwa kwesinyathelo se-billet ephakathi, ubude benduku, nezinga lokushisa lezinto.