The vertex angle yapotoza kubowolanthawi zambiri ndi 118 °, koma imathanso kuwonedwa ngati 120 °.Nthawi zambiri palibe vuto ngati mutha kudziwa maluso 6 otsatirawa pakunolera zobowola.
1.Musanayambe kugaya pobowola, chigawo chachikulu chodula chobowola ndi gudumu lopukuta chiyenera kuikidwa pa ndege yopingasa, ndiko kuti, pamene kudula kumakhudza pamwamba pa gudumu, nsonga yonse iyenera kukhala pansi. .Ichi ndi sitepe yoyamba mu malo wachibale wa kubowola pang'ono ndi gudumu akupera.Pambuyo poyikapo, imatsamira pang'onopang'ono kumtunda wogaya.
2.Ngodya iyi ndi mbali yakutsogolo yakubowola pang'ono.Ngati ngodyayo ili yolakwika panthawiyi, idzakhudza mwachindunji kukula kwa ngodya yapamwamba ya kubowola, mawonekedwe a chigawo chachikulu chodula ndi bevel m'mphepete mwa chisel.Izi zikutanthawuza ubale wapakati pakati pa nsonga ya bowolo ndi pamwamba pa gudumu lopera, lomwe ndi 60 °, lomwe nthawi zambiri ndilolondola.Apa, chidwi chiyenera kuperekedwa kwa wachibale yopingasa udindo ndi ang'ono malo kubowola pamaso akuthwa.Ziwirizi ziyenera kuganiziridwa zonse.Musanyalanyaze mbali yokhazikapo mtima pofuna kuwongolera mbali yocheka, kapena kunyalanyaza kukweza kwa m'mphepete mwake ndi cholinga chokhazikitsa ngodyayo.
3. Pambuyo pazitsulo zodula zimagwira gudumu lopukuta, liyenera kukhala pansi kuchokera pamphepete mwachitsulo mpaka kumbuyo, ndiko kuti, chigawo chodula chazitsulo choyamba chimagwirizanitsa ndi gudumu lopukuta, ndiyeno pang'onopang'ono chimagwera pansi pambali yonse.Chobowolacho chikalowa, gwirani mopepuka gudumu lopera, kaye mukunola pang'ono, ndipo tcherani khutu kuti muwone kufanana kwa zonyezimira, sinthani kukakamiza kwa dzanja pa nthawi yake, ndipo tcherani khutu ku kuzizira kwa chobowola. pang'ono, kuti asalole kuti ikhale pansi kwambiri, kuchititsa kuti m'mphepete mwake musinthe mtundu , ndi annealed m'mphepete.Pamene kutentha kwapakati kwapezeka kuti ndi kwakukulu, chobowolacho chiyenera kuziziritsidwa panthawi yake.
4.This ndi muyezo kubowola akupera kanthu.Chachikulu chodulira m'mphepete chiyenera kugwedezeka mmwamba ndi pansi pa gudumu lopera, ndiko kuti, dzanja lomwe likugwira kutsogolo kwa chobowola liyenera kugwedezeka molingana ndi kubowola pamwamba ndi pansi pa gudumu lopera.Komabe, dzanja lomwe likugwira chogwiriracho siliyenera kugwedezeka, ndipo chogwirira chakumbuyo sichiyenera kutembenuzidwira mmwamba, ndiye kuti, mchira wa kubowola sungathe kukwezedwa pamwamba pa mzere wopingasa wa gudumu lopukuta, apo ayi nsonga yodulayo idzasokonekera. osatha kudula.Iyi ndi sitepe yovuta kwambiri.Kaya chobowolacho chavala bwino kapena ayi chili ndi zochita zambiri.Pamene kugaya kwatsala pang'ono kutha, yambani kuchokera m'mphepete mwa tsamba ndikupukuta pang'onopang'ono kukona yakumbuyo kuti kumbuyo kwa tsambalo kukhale kosavuta.
1.Mutatha kupukuta mbali imodzi yodula, perani mbali ina.Ziyenera kutsimikiziridwa kuti m'mphepete mwake muli pakati pa olamulira a kubowola, ndipo mbali zonse ziwiri ziyenera kukhala zofanana.Ambuye odziwa bwino amawona kufanana kwa nsonga ya kubowola pansi pa kuwala kowala, ndikunola pang'onopang'ono.Mbali yopumula ya m'mphepete mwa kubowola nthawi zambiri imakhala 10 ° -14 °.Ngati mbali ya chithandizo ndi yayikulu, m'mphepete mwake ndi woonda kwambiri, ndipo kugwedezeka kumakhala koopsa pakubowola.Bowolo ndi la triangular kapena pentagonal, ndipo chipcho chimakhala ngati singano;mbali ya chithandizo ndi yaying'ono, Pobowola, mphamvu ya axial ndi yayikulu kwambiri, sikophweka kudula, mphamvu yodulira imawonjezeka, kutentha kumakwera kwambiri, mutu wobowola umatentha kwambiri, ndipo sizingatheke kubowola.Mbali yakumbuyo ndi yoyenera kugaya, kutsogolo kumakhala pakati, ndipo mbali ziwirizo ndizofanana.Pobowola, akubowola pang'onoimatha kuchotsa tchipisi mopepuka, popanda kugwedezeka, ndipo dzenje lalikulu silingakulire.
2.Pambuyo pogaya m'mbali ziwiri, tcherani khutu pakunola nsonga yakubowola pang'ono ndi mainchesi okulirapo.Pambuyo pa mbali ziwiri za kubowola ndikunoledwa, padzakhala malo athyathyathya kumapeto kwa mbali ziwirizo, zomwe zidzakhudza malo apakati a kubowola.M'pofunika chamfer ngodya kuseri kwa m'mphepete kuti lathyathyathya pamwamba nsonga m'mphepete kukhala laling'ono monga momwe mungathere.Njira ndiyo kuyika chobowola mowongoka, kuchigwirizanitsa ndi ngodya ya gudumu lopera, ndikutsanulira kabowo kakang'ono pamizu kuseri kwa tsamba kunsonga kwa tsamba.Iyi ndi mfundo yofunika kwambiri pakubowola pakati komanso kudula mopepuka.Zindikirani kuti pogaya chamfer cha nsonga ya m'mphepete, siyenera kugwa pamphepete mwawo.Izi zipangitsa kuti mbali yodulayo ikhale yayikulu kwambiri, zomwe zimakhudza kubowola.
Nthawi yotumiza: Aug-09-2023