Mukugadzira, kuitira kuti uwedzere kunaka kwekugadzirisa uye kudzokorora kurongeka, zvinodikanwa kusarudza nemazvo uye kuona chishandiso chakakodzera. Kune mamwe machina akaoma uye akaoma, kusarudzwa kwechishandiso kunonyanya kukosha.
1. High-speed tool nzira
1. High-speed tool nzira
Iyo CAD / CAM sisitimu inowana yakanyanya kuchekwa kwekucheka nekunyatso kudzora kureba kwearc yechishandiso chekucheka mune yakakwirira-kumhanya cycloid chishandiso nzira. Kana iyo milling cutter ichicheka mukona kana mune mamwe maumbirwo akaoma ejometri, huwandu hwekudya kwebanga hahuwedzere. Kutora mukana wakazara wekufambira mberi kwetekinoroji, vagadziri vezvishandiso vakagadzira uye vakagadzira epamberi madiki-diameter milling cutter. Diki-diameter milling cutters inogona kucheka zvimwe zvekushandisa panguva yeyuniti nekushandisa yakakwirira-kumhanya maturusi nzira, uye kuwana yakakwira yekubvisa simbi.
Munguva yekugadzira, kunyanya kusangana pakati pechishandiso uye pamusoro peiyo workpiece kunogona kuita nyore kuti chishandiso chikundike nekukurumidza. Mutemo unoshanda wegunwe ndeye kushandisa chigayo chine dhayamita inosvika 1/2 yechikamu chakamanikana chebasa. Kana iyo radius yeguyo inocheka idiki pane saizi yeyakamanikana chikamu chebasa, pane nzvimbo yekuti chishandiso chifambe kuruboshwe uye kurudyi, uye diki kona yekudya inogona kuwanikwa. Vanocheka vanocheka vanogona kushandisa mamwe ekucheka mipendero uye yakakwirira mareti ekudya. Mukuwedzera, apo mucheki wekucheka ane dhayamita ye 1/2 yechikamu chakamanikana chebasa rinoshandiswa, kona yekucheka inogona kuchengetwa duku pasina kuwedzera kutendeuka kwekucheka.
Kuoma kwemuchina kunobatsirawo kuona ukuru hwezvishandiso zvinogona kushandiswa. Semuyenzaniso, kana uchicheka pamushini we40-taper, dhayamita yeguyo rekucheka rinofanirwa kunge riri <12.7mm. Kushandiswa kwecheki chine dhayamita yakakura kunoburitsa simba rakakura rekucheka iro rinogona kudarika kugona kwemuchina kutakura, zvichikonzera kutaura, deformation, kupera kwakashata kwepamusoro, uye kupfupisa hupenyu hwematurusi.
Paunenge uchishandisa nzira itsva-yepamusoro-yechishandiso, ruzha rwechigayo chekucheka pakona rwakafanana neyekucheka mutsara wakatwasuka. Inzwi rakagadzirwa nemucheki wekugaya panguva yekucheka kwakafanana, zvichiratidza kuti harina kutarisana nehombe huru yekupisa uye yemagetsi. Iyo milling cutter inoita ruzha rwekuridza mhere pese painocheuka kana kucheka mukona, izvo zvinoratidza kuti dhayamita yeguyo ringada kuderedzwa kuderedza kona yekudya. Inzwi rekucheka rinoramba risina kuchinjwa, zvichiratidza kuti kudzvinyirirwa kwekucheka pakucheka kwekucheka kwakafanana uye hakushanduki kumusoro uye pasi nekuchinja kwe geometry ye workpiece. Izvi zvinodaro nekuti kona yebanga inogara isingachinji.
2. Kugaya zvikamu zviduku
Iyo hombe yekugaya yekucheka inokodzera kugaya kwezvikamu zvidiki, izvo zvinogona kuburitsa chip kuonda mhedzisiro, zvichiita kuti zvikwanise kugayo nepamusoro pekudya.
Mukugadzirisa maburi e spiral milling uye mbabvu dzekugaya, chishandiso chichaita kuti chibatane zvakanyanya nepamusoro pemachining, uye kushandisa hombe yekugaya yekucheka kunogona kuderedza kubatwa kwepamusoro neiyo workpiece, nekudaro kuderedza kupisa kwekucheka uye deformation yekushandisa.
Mumhando mbiri idzi dzekugadzirisa, iyo hombe yekugaya yekucheka kazhinji iri muhafu-yakavharwa mamiriro panguva yekucheka. Naizvozvo, iyo yakakwira radial yekucheka nhanho inofanirwa kunge iri 25% yedhayamita yeguyo, uye iyo yakanyanya Z yekucheka kudzika kwega kwega kucheka kunofanira kunge iri 2% yedhayamita yeguyo.cnc machining chikamu
Mune spiral milling gomba, kana mucheki weguyo acheka muworkpiece nespiral cutter njanji, spiral cutter angle i2 ° ~ 3 ° kusvika yasvika paZ-cut kudzika kwe2% yedhayamita yeguyo.
Kana iyo yakakura-feed milling cutter iri munzvimbo yakavhurika panguva yekucheka, iyo radial yekufamba nhanho inoenderana nekuoma kweiyo workpiece zvinhu. Pakugaya maworkpiece zvinhu nekuoma HRC30-50, iyo yakanyanya radial yekucheka nhanho inofanirwa kunge iri 5% yeiyo milling cutter dhayamita; kana kuoma kwezvinhu kwakakwira kupfuura HRC50, iyo yakanyanya radial yekucheka nhanho uye yakanyanya Z pakupfuura Kudzika kwekucheka ndeye 2% yedhayamita yeguyo cutter.chikamu chealuminium
3. Kugaya madziro akatwasuka
Paunenge uchikuya nembabvu dzakati sandara kana madziro akatwasuka, zviri nani kushandisa arc cutter. Arc cutters ane 4 kusvika 6 edges anonyanya kukodzera kugayo kweprofile yezvikamu zvakatwasuka kana zvakavhurika zvakanyanya. Kuwanda kwenhamba yemashizha emucheki weguyo, kuwedzera kwehuwandu hwekudya hunogona kushandiswa. Nekudaro, iyo machining programmer ichiri kuda kudzikisa kudhumhana pakati pechishandiso uye pamusoro peiyo workpiece uye kushandisa diki radial yekucheka upamhi. Paunenge uchigadzira pamudziyo wemuchina usina kusimba, zvinobatsira kushandisa chigayo chekucheka chine dhayamita diki, iyo inogona kuderedza kusangana nepamusoro peiyo workpiece.cnc milling chikamu
Nhanho yekucheka uye kudzika kwekucheka kwe-multi-edge arc milling cutter zvakafanana neaya e-high-feed milling cutter. Iyo cycloid chishandiso nzira inogona kushandiswa kurovera iyo yakaoma zvinhu. Iva nechokwadi chekuti dhayamita yeguyo inocheka inenge 50% yehupamhi hwegorofu, kuitira kuti chigayo chive nenzvimbo yakakwana yekufamba, uye chengetedza kuti kona yekucheka haiwedzere uye inogadzira kupisa kwakanyanya.
Chishandiso chakanakisa cheimwe machining chinotsamira kwete chete pazvinhu zviri kuchekwa, asiwo nerudzi rwekucheka nekugaya nzira inoshandiswa. Nekugadzirisa maturusi, kumhanya kwekucheka, mareti ekudya uye machining programming hunyanzvi, zvikamu zvinogona kugadzirwa nekukurumidza uye zvirinani pamutengo wakaderera wekugadzira.
Anebon Metal Products Limited inogona kupa CNC machining, kufa casting, sheet simbi machining masevhisi, ndapota inzwa wakasununguka kutibata nesu.
Tel: +86-769-89802722 Email: info@anebon.com Website : www.anebon.com
Nguva yekutumira: Kubvumbi-28-2020