I-Knurling (GB/T6403.3—1986)
Inqubo yokugingqa iphethini ebusweni bomsebenzi wokusebenza ngethuluzi lokugoqa phezu kwe-lathe ibizwa ngokuthi i-knurling.Iphethini egoqiwe ngokuvamile inezinhlobo ezimbili zokusanhlamvu okuqondile kanye nokusanhlamvu inetha, futhi kukhona okuwugqinsi nokuncane.Ubukhulu bephethini bunqunywa ubukhulu bephimbo.
1.Indlela ye-knurling kanye nokuma kwephethini ye-knurling
Ubukhulu bephethini eboshiwe kufanele bukhethwe ngokuhambisana nobubanzi bobuso obugobile bomsebenzi womsebenzi, ubukhulu be-diameter, iphethini enkulu ye-modulus;i-diameter encane, iphethini encane ye-modulus.
2.Isibonelo sokumaka okudingekayo kokuguqa
①Modulus m=0.2, i-straight-grain knurling, uphawu lwayo lokulawula ithi: straight-grain m=0.2 (GB6403.3-1986).
② Reticulate m=0.3, reticulated knurling, uphawu lwakhona lokulawula lithi: reticulated m=0.3 (GB6403.3-1986).
3.Knurling processing
(1) Faka ucezu lokusebenza.Ukufakwa kufanele kuqine ngangokunokwenzeka.
① Uma ufaka ucezu lokusebenza, ubude be-chuck ephumayo kufanele bube bufushane kakhulu.
②I-workpiece ende isekelwa phezulu.
③Uma uphendula indilinga yangaphandle yengxenye eboshiwe, ububanzi bayo kufanele bube buncane ngo-0.25mm kunosayizi wokugcina.
(2) Faka ummese wokukliba.
①Bheka ukuthi ama-chips okusika kummese wokugoqa ayahlanzwa yini.Uma kunesidingo, sebenzisa ibhulashi locingo ukuze uyihlanze.
②Uma ufaka i-cutter ene-knurled, iphinikhodi ye-pivot kufanele iqondaniswe ukuze iphambukise nge-engeli encane.
④ Bamba ithuluzi ngokuqinile.
(3) Ukuguqa ucezu lokusebenza.
①Khetha isivinini esiphansi sokusika nokuphakelayo okukhulu.
②Qala ukuphotha kwethuluzi lomshini bese usebenzisa isipholile esanele ethuluzini lokugoqa.
③Nyakazisa ummese ogoqayo ukuze usike kucezu lokusebenza bese ucindezela kuze kube yilapho kwakheka iphethini yedayimane egcwele.
④ Phaka ummese uvundlile bese uwuphakele ngobude kuze kutholwe ubude obudingekayo.
⑤ Nyakazisa ummese obhincekile ukuze ushiye isiqeshana somsebenzi ngokushesha.
(4) Ukukhohlisa.
Ebusweni bokugcina be-workpiece, ama-burrs asuswa ngokusika i-chamfer engu-45 ° efika phansi kwe-knurling groove.Inhliziyo iphakeme.
③ Lungisa ummese ogoqayo ngokubonakalayo, bese uwuphambukise ube engeli elincane ukuze uthole isingeniso esilula.
④ Bamba ithuluzi ngokuqinile.
Isikhathi sokuthumela: Mar-04-2021