Inguni ya vertex yaumwitozomuri rusange 118 °, ariko birashobora no gufatwa nka 120 °.Mubisanzwe ntakibazo niba ushobora kumenya ubuhanga 6 bukurikira bwo gutyaza imyitozo.
1.Mbere yo gusya biti, imyitozo nyamukuru yo gukata bito hamwe nubuso bwuruziga bigomba gushyirwa kumurongo utambitse, nukuvuga, mugihe inkombe yo gukata ikora ku ruziga rusya, impande zose zigomba kuba hasi .Nintambwe yambere muburyo bugereranije bwimyitozo ya bito hamwe no gusya uruziga.Umwanya umaze gushyirwaho, uzagenda wegera buhoro buhoro ugana uruziga.
2.Iyi mfuruka ni inguni y'imbere yabito bito.Niba inguni yibeshye muri iki gihe, izagira ingaruka ku bunini bwinguni yo hejuru ya myitozo ya biti, imiterere yuruhande runini rwo gukata hamwe nu mfuruka ya bevel ya chisel.Ibi bivuga isano iri hagati yigitereko cyimyitozo hamwe nubuso bwuruziga rusya, ni 60 °, mubisanzwe birasobanutse neza.Hano, hagomba kwitonderwa umwanya ugereranije ugereranije nu mwanya utambitse mbere yimyitozo ikarishye.Byombi bigomba gufatwa muri rusange.Ntukirengagize inguni yo gushiraho kugirango uringanize inkombe, cyangwa wirengagize kuringaniza impera kugirango ugabanye inguni.
3.Nyuma yo gukata ikora ku ruziga rwo gusya, igomba kuba hasi kuva kumurongo wingenzi ugana inyuma, ni ukuvuga, gukata kumyitozo ya biti yabanje guhuza uruziga rusya, hanyuma rukagenda rusya buhoro buhoro kuruhande rwose.Iyo imyitozo ya biti igabanije, kora uruziga rusya byoroheje, kora buke buke bwo gutyaza, hanyuma witondere kureba uburinganire bwikibatsi, uhindure igitutu kumaboko mugihe, kandi witondere gukonjesha imyitozo. bito, kugirango tutareka ngo bibe hasi cyane, bigatuma impande zihindura ibara, kandi zomekwa kumpera.Iyo ubushyuhe bwo kugabanuka bugaragaye ko buri hejuru, bito bito bigomba gukonjeshwa mugihe.
4.Ibi nibikorwa bisanzwe byo gusya.Igice kinini cyo gukata kigomba kuzunguruka no kumanuka hejuru yuruziga, ni ukuvuga, ukuboko gufashe imbere yimyitozo bigomba kuringaniza imyitozo hejuru no hepfo hejuru yuruziga.Nyamara, ikiganza gifashe ikiganza ntigomba guhindagurika, kandi ikiganza cyinyuma ntigomba guhindurwa, ni ukuvuga umurizo wa biti ya myitozo ntishobora kuzamurwa hejuru yumurongo utambitse hagati yuruziga rusya, bitabaye ibyo inkombe yo guca ikaza guhurizwa hamwe kandi adashobora gukata.Iyi niyo ntambwe ikomeye.Niba bito bitwara neza byambaye neza cyangwa bidafite byinshi byo kubikora.Iyo gusya hafi kurangira, tangira uhereye kumpera yicyuma hanyuma uyisige byoroheje werekeza kumpera yinyuma kugirango inyuma yicyuma yoroshye.
1.Nyuma yo gusya kuruhande rumwe, gusya urundi rugabano.Hagomba kwemezwa ko gukata biri hagati yigitereko cya bito, kandi gukata impande zombi bigomba kuba bihuje.Ba shobuja b'inararibonye bazareba uburinganire bw'imyitozo munsi y'urumuri rwinshi, kandi buhoro buhoro.Inguni yubutabazi yo gukata imyitozo muri rusange ni 10 ° -14 °.Niba impande zubutabazi ari nini, inkombe yo gukata ni nto cyane, kandi kunyeganyega birakomeye mugihe cyo gucukura.Umwobo ni mpandeshatu cyangwa mpandeshatu, kandi chip ifite inshinge;impande zubutabazi ni nto, Iyo gucukura, imbaraga za axial nini cyane, ntabwo byoroshye kugabanyamo, imbaraga zo gukata ziriyongera, izamuka ryubushyuhe ni rinini, umutwe wimyitozo urashyuha cyane, ndetse ntibishoboka no gucukura.Inguni yinyuma ikwiranye no gusya, ingingo yimbere iba hagati, kandi impande zombi zisa.Iyo ucukura ,.bito bitoIrashobora gukuramo ibyuma byoroheje, nta kunyeganyega, kandi umwobo wa diameter ntuzaguka.
2.Nyuma yo gusya impande zombi, witondere gukarisha isonga ryabito bito na diameter nini.Nyuma yimpande zombi zimyitozo ya biti ityaye, hazaba ubuso buringaniye kumpera yimpande zombi, bizagira ingaruka kumwanya wo hagati ya biti.Birakenewe gutondekanya inguni inyuma yuruhande kugirango uburinganire buringaniye bwuruhande rwibishoboka bito bishoboka.Uburyo nugushira umwitozo bito neza, ukabihuza nu mfuruka yuruziga rusya, hanyuma ugasuka igikoni gito kumuzi inyuma yicyuma hejuru yicyuma.Iyi nayo ni ingingo yingenzi yo gushira hamwe no gucana urumuri.Menya ko mugihe usya chamfer yumutwe wimpande, ntigomba kuba hasi kumurongo wingenzi.Ibi bizakora inguni ya rake yinguni nyamukuru yo gukata nini cyane, izagira ingaruka kumyitozo.
Igihe cyo kohereza: Kanama-09-2023