Drilling, thaum yooj yim deceptively, yog qhov tseeb txheej txheem uas ib tug laum me ntsis malfunctioning los yog tshaj nws cov peev xwm yuav muaj txim loj. Drilling non-planar workpieces tej zaum yuav raug txiav ntug ntawm lub laum me ntsis rau ntau dhau thiab tsis sib xws, ua rau hnav ntxov ntxov, thov xyuam xim rau cov ntsiab lus hauv qab no.
Thaum drilling rau hauv qhov chaw tsis tiaj tus, muaj kev pheej hmoo ntawm me ntsis deflection. Txhawm rau zam qhov no, lub hauv paus ntsiab lus dav dav yog txo qis cov khoom noj thaum drilling.
01 Convex
Drilling yog ua tau yog tias lub vojvoog loj dua 4 npaug ntawm txoj kab laum thiab lub qhov yog perpendicular rau lub vojvoog. Txo pub rau 50 feem pua ntawm cov khoom noj li qub thaum lub sij hawm drilling.
duab
02 Concav
Drilling tuaj yeem ua tau yog tias lub vojvoog loj dua 15 npaug ntawm qhov laum txoj kab uas hla thiab lub qhov yog perpendicular rau lub vojvoog. Txo pub rau 25 feem pua ntawm cov khoom noj li qub thaum lub sij hawm drilling.
duab
03 loj
Yog hais tias qhov inclination yog 10 degree los yog tsawg dua, txo qhov pub rau 1/3 ntawm tus nqi noj ib txwm thaum lub sij hawm drilling. Yog tias qhov inclination ntau dua 10 degree, drilling tsis pom zoo. Ua ntej zeb me me rau ntawm qhov chaw thiab tom qab ntawd laum lub qhov.
duab
04 irregular nto
Txo tus nqi pub rau ¼ ntawm tus nqi noj ib txwm kom tsis txhob chipping ntawm ntug txiav
duab
