I-Knurling (GB/T6403.3-1986)
Inkqubo yokuqengqeleka ipateni kumphezulu womsebenzi kunye nesixhobo sokugquma kwi-lathe ibizwa ngokuba yi-knurling. Ipateni ekhuniweyo ineendidi ezimbini zeenkozo ezithe tye kunye ne-net, kwaye kukho ezityebileyo nezibhityileyo. Ubukhulu bepateni buchongwa bubungakanani bepitch.
1.Ubume be-knurling kunye nokumila kwepateni ye-knurling
Ubukhulu bepateni eboshiweyo kufuneka bukhethwe ngokuhambelana nobubanzi bomphezulu we-knurled ye-workpiece, ubukhulu obukhulu, i-pattern ye-modulus enkulu; i-diameter encinci, ipateni encinci yemodyuli.
2.Umzekelo wokumakishwa okufunekayo kwi-knurling
①Modulus m=0.2, i-straight-grain knurling, uphawu lwayo lokulawula: straight-grain m=0.2 (GB6403.3-1986).
② I-reticulate m = 0.3, i-knurling ehlaziyiweyo, uphawu lwayo lokulawula: i-reticulated m = 0.3 (GB6403.3-1986).
3.Knurling processing
(1) Faka i-workpiece. Ufakelo kufuneka luqine kangangoko.
① Xa ufaka i-workpiece, ubude be-chuck ephumayo kufuneka ibe bufutshane.
②Umsebenzi omde uxhaswa ngumphezulu.
③Xa ujika isangqa sangaphandle sendawo egqunyiweyo, ububanzi bayo kufuneka bube malunga ne-0.25mm encinci kunobukhulu bokugqibela.
(2) Faka imela eknurling.
①Jonga ukuba iitshiphusi zokusika kwimela yokugquma zicociwe. Ukuba kuyimfuneko, sebenzisa ibrashi yocingo ukuyicoca.
②Xa ufaka i-knurled cutter, ipivot pin kufuneka ilungelelaniswe ukuyiphambukisa nge-angle encinci.
④ Sibambe isixhobo ngokuqinileyo.
(3) Umsebenzi wokukruqa.
①Khetha isantya esisezantsi sokusika kunye nokutya okukhulu.
②Qala i-spindle yesixhobo somatshini kwaye usebenzise isipholisi esaneleyo kwisixhobo sokugquma.
③Vuthulula imela eknurling ukusika kwisixhobo sokusebenza kwaye ufake uxinzelelo kude kube yipateni yedayimani etyebileyo.
④ Yondla imela ngokuthe tye kwaye uyityise ngokude kude kube ubude obufunekayo bufunyenwe.
⑤ Hlikihla imela egqunyiweyo ukushiya umsebenzi ngokukhawuleza.
(4) Ukukhohlisa.
Kwisiphelo sobuso bomsebenzi, i-burrs isuswa ngokusika i-chamfer ye-45 ° efikelela ezantsi kwe-knurling groove. Intliziyo iphakamile.
③ Lungisa imela yokugquma ngokubonakalayo, kwaye uyiphambukise iye kwi-engile encinci ukuze ube lula ukwazisa.
④ Sibambe isixhobo ngokuqinileyo.
Ixesha lokuposa: Mar-04-2021