Tambo yendege inonziwo shinda yekupedzisira, uye chimiro chezino chayo chakafanana neshinda ine rectangular, asi shinda yakatsetseka inowanzoitwa shinda inogadziriswa pamagumo ehumburumbira kana disc.Iyo trajectory yechishandiso chekutendeuka inoenderana neworkpiece kana uchigadzira shinda yendege ndeye Archimedes spiral, iyo yakasiyana neyakajairwa cylindrical shinda.Izvi zvinoda shanduko imwe chete yeworkpiece, uye ngoro yepakati inofambisa pitch pane workpiece nechemberi.Pazasi isu tichanyatso suma nzira yekutenderedza tambo dzendege mukatiMachiningprocess.
1. Hunhu hwakakosha hweshinda
Majoini ane shinda anoshandiswa zvakanyanya panguva yekugadzira, ane ese ekunze uye emukati shinda.Kune mhando ina huru zvichienderana nechimiro cheshinda yeshinda: shinda yetriangular, trapezoidal shinda, serrated shinda uye rectangular shinda.Zvinoenderana nenhamba yeshinda yeshinda: shinda imwe chete uye yakawanda-tambo shinda.Mumichina yakasiyana-siyana, mabasa ezvikamu zvakasungwa anonyanya kusanganisira zvinotevera: imwe ndeyekusungirira nekubatanidza;imwe yacho ndeyekutumira simba uye kushandura chimiro chekufamba.Triangular threads inowanzoshandiswa pakubatanidza uye kusimba;trapezoidal uye rectangular tambo dzinowanzo shandiswa kutumira simba uye kushandura chimiro chekufamba.Zvavanoda zvehunyanzvi uye nzira dzekugadzirisa dzine imwe gap nekuda kwekushandisa kwavo kwakasiyana.
2. Plane thread processing nzira
Pamusoro pekushandiswa kweakajairika maturusi emuchina, kuitira kunyatso kudzikisa kuomerwa kwekugadzira tambo, kunatsiridza kushanda zvakanaka, uye kuve nechokwadi chemhando yekugadzira tambo, CNC machining inowanzoshandiswa.
Mitatu yekuraira yeG32, G92 uye G76 inowanzoshandiswa kune CNC muchina maturusi.
Raira G32: Inogona kugadzirisa single-stroke thread, imwechete programming basa inorema, uye chirongwa chakanyanya kuoma;
Raira G92: Yakareruka tambo yekucheka kutenderera inogona kuitika, iyo inobatsira kurerutsa chirongwa chekugadzirisa, asi inoda kuti workpiece isina chinhu kuti iomerwe zvisati zvaitika.
Raira G76: Kukunda kukanganisa kweMurairo G92, iyo workpiece inogona kugadzirwa kubva isina chinhu kusvika yapera shinda munguva imwe chete.Kuchengetedza nguva yekuronga ibasa guru rekurerutsa chirongwa.
G32 uye G92 inzira dzakatwasuka dzekucheka, uye iyo miviri yekucheka mipendero iri nyore kupfeka.Izvi zvinonyanya kukonzerwa nebasa rimwechete remativi maviri eblade, simba guru rekucheka uye kuoma kwekucheka.Kana tambo ine mbiru yakakura yakatemwa, iyo yekucheka inopfeka nekukurumidza nekuda kwehupamhi hwekucheka hwakadzika, hunokonzera kukanganisa muhupamhi hwetambo;zvisinei, iko kurongeka kwechimiro chezino chakagadziriswa chakakwira, saka chinowanzo shandiswa padiki shinda shinda.Nekuti kuchekwa kwechishandiso kunopedzwa nehurongwa, iyo machining chirongwa chakareba, asi chinoshanduka.
G76 ndeye nzira ye oblique yekucheka.Nemhaka yokuti inzira imwe chete yekucheka, iyo yakarurama yekucheka iri nyore kukuvadzwa uye kupfekedzwa, kuitira kuti iyo yakasungirirwa pamusoro pemashini haisi yakarurama.Mukuwedzera, kana kona yekucheka inoshanduka, kururamisa kwechimiro chezino kwakashata.Nekudaro, iyo mukana weiyi machining nzira ndeyekuti kudzika kwekucheka kuri kuderera, mutoro wemidziyo idiki, uye kubviswa kwechip kuri nyore.Naizvozvo, iyo nzira yekugadzira yakakodzera kugadziridzwa kwetambo hombe tambo.
Nguva yekutumira: Jan-11-2021