Lathes inomiririra mamwe echinyakare machining matekiniki, asi zvichiri kubatsira kurangarira izvo zvakakosha paunenge uchifunga kutenga lathe nyowani.
Kusiyana nemichina yakamira kana yakatwasuka yekugaya, chimwe chezvinhu zvakakosha zvelathe kutenderera kwechishandiso chinoenderana nechishandiso. Nokudaro, basa relatheti rinowanzonzi kutendeuka. Naizvozvo, kutendeuka inzira yekugadzira inoshandiswa kugadzira denderedzwa cylindrical zvikamu. Lathes inowanzoshandiswa kuderedza dhayamita yebasa rekushanda kune imwe saizi, nekudaro ichigadzira kupera kwepamusoro. Chaizvoizvo, mudziyo wekucheka unoswedera kune inotenderera workpiece kusvikira yatanga kusvuura pamusoro peiyo painotanga kufamba mutsara parutivi (kana chikamu chiri shaft) kana nzvimbo yese (kana chikamu chiri chigubhu).
Kunyangwe iwe uchiri kukwanisa kutenga lathes inodzorwa nemaoko, mashoma lathes haadzorwe neCNC mazuvano. Kana yakashongedzerwa neotomatiki chishandiso chekuchinja mudziyo (senge turret), CNC lathe inonyanya kunzi inotenderera nzvimbo.CNC turning nzvimbovane hukuru hwakasiyana-siyana uye mabasa, kubva nyore-axis lathes maviri anongofamba mu X uye Y nzira, kuenda kune yakaoma yakawanda-axis.turning centersiyo inokwanisa kubata yakaoma mana-axis kutendeuka, kugaya, uye kugaya. Kudhiraivha, kugogodza uye gomba rakadzika rinofinha-kushanda kumwe chete.
Iyo yakakosha maviri-axis lathe inosanganisira musoro, spindle, chuck yekugadzirisa zvikamu, lathe, ngoro uye yakachinjika inotsvedza furemu, danda rekushandisa uye tailstock. Kunyangwe mazhinji lathes aine tailstock inofambiswa kutsigira kupera kweiyo workpiece, asi kure nechuck, haasi ese maturusi emuchina ane basa iri seyakajairwa. Nekudaro, iyo tailstock inonyanya kubatsira kana workpiece iri kureba uye mutete. Muchiitiko ichi, kana tailstock isingashandisi, inogona kukonzera "ch crack", ichisiya zviratidzo zvakajeka pamusoro pechikamu. Kana isina kutsigirwa, chikamu pachacho chinogona kutetepa nekuti chikamu chinogona kunge chakakombama zvakanyanya nekuda kwekumanikidza kwechishandiso panguva yekucheka.
Paunenge uchifunga kuwedzera tailstock sesarudzo yelathe, haingofanire kutarisisa kumabasa aripo iye zvino, asiwo teerera kune ramangwana rebasa. Kana usina chokwadi, ndapota sanganisira iyo tailstock mukutenga kwekutanga kwemuchina. Iri zano rinogona kuchengetedza matambudziko uye matambudziko ekuzoiswa gare gare.
Hazvina mhosva kuti matemo mangani ekufambisa anodiwa, pakuongorora kutengwa kwechero lathe, chitoro chinofanira kutanga chafunga saizi, uremu, kuoma kwejometri, kurongeka kunodiwa, uye zvinhu zvezvikamu zvakagadziriswa. Nhamba inotarisirwa yezvikamu mubatch imwe neimwe inofanirawo kufungwa.
Iyo yakajairika pfungwa pakutenga ese lathe saizi yechuck kuti igare iyo inodiwa zvikamu. Forturning centers, dhayamita yechuck inowanzova muhuwandu hwe5 kusvika ku66 inches, kana kunyange yakakura. Kana zvikamu kana mabara zvichifanira kutambanudza nekuseri kwechuck, iyo yakakura spindle kuburikidza negomba kana bhawa kugona kwakakosha. Kana iyo chiyero kuburikidza negomba saizi isina kukura zvakakwana, unogona kushandisa mudziyo wemuchina wakagadzirwa ne "hombe dhayamita" sarudzo.
Iyo inotevera kiyi chiratidzo ndeyekutendeuka dhayamita kana yakanyanya kutendeuka dhayamita. Iyo nhamba inoratidza chikamu chine dhayamita yakakura kwazvo inogona kuiswa muchuck uye inogona kuramba ichizununguka pamubhedha pasina kuirova. Zvinokosha zvakaenzana ndiwo hurefu hunodiwa hunodiwa. Ukuru hwebasa rekushanda hunosarudza urefu hwemubhedha hunodiwa nemuchina. Ndapota cherechedza kuti kureba kwekutendeuka kwakasiyana nekureba kwemubhedha. Semuenzaniso, kana chikamu chinogadzirwa chakareba 40 inches, mubhedha uchada kureba kuti unyatso kutenderedza hurefu hwakazara hwechikamu.
Pakupedzisira, nhamba yezvikamu zvinofanira kugadziriswa uye kudiwa kunodiwa ndizvo zvinhu zvikuru zvinotarisa kushanda uye kunaka kwemuchina. Michina yekugadzira-yakakwirira inoda yakakwirira-kumhanya X uye Y axes, uye inokurumidza-inofananidzwa nekumhanya kwekufamba. Machina ane kushivirira kwakasimba akagadzirirwa kudzora kupisa kunyura mumabhora screws uye zvakakosha zvikamu. Chimiro chemuchina chinogona zvakare kugadzirwa kudzikisa kukura kwekupisa.
Tsvaga mamwe manzwisisiro ekutenga nzvimbo itsva yekugadzira michina nekushanyira "Nhungamiro yeKutenga Zvishandiso zveMichina" muTechspex Knowledge Center.
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Nguva yekutumira: May-27-2021