Nws yuav zoo li counterintuitive, drilling hlau maj mam yog feem ntau zoo dua drilling sai. Nws txo qhov tsim hluav taws xob, ua kom lub neej ntev ntawm koj cov khoom laum, thiab txhim kho kev ua haujlwm zoo. Txhawm rau kom tau txais txiaj ntsig zoo tshaj plaws, nco ntsoov xav txog hom hlau uas koj ua haujlwm nrog, siv qhov ceev kom tsim nyog, thiab siv cov dej txias txias thaum tsim nyog.Thaum drilling hlau, qhov ceev ntawm koj lub laum yog qhov tseem ceeb rau ob qho tib si kev ua tau zoo thiab lub neej ntev ntawm koj cov khoom siv laum. . Feem ntau, nws yog qhov zoo dua rau tho hlau maj mam, tshwj xeeb tshaj yog thaum ua haujlwm nrog cov ntaub ntawv nyuaj.
Yog vim li cas ho xyaum maj mam
1. Kev tswj kom sov
Drilling sai heev ua rau kub dhau, uas tuaj yeem ua rau ntau yam teeb meem:
Ntws Hnav: Kev kub ceev nce tus nqi ntawm qhov tho khoom npub. Overheating tuaj yeem ua rau lub ntsis ntawm lub ntsis kom tawv, ua rau nws nyuaj rau kev xyaum ntxiv thiab ua rau lub ntsis tsis zoo dua.
Material Hardening: Qee cov hlau, tshwj xeeb tshaj yog stainless hlau, tuaj yeem "ua haujlwm tawv" thaum overheated. Qhov no txhais tau hais tias es tsis txhob txiav los ntawm cov khoom, lubxyaum me ntsisyuav tawm tsam raws li qhov saum npoo yuav nyuaj dua vim muaj cua sov.
2. Txhim kho txiav kev ua tau zoo
Drilling ntawm qhov qeeb qeeb tso cai rau kev txiav kom zoo dua:
Shavings vs. Plua plav: Thaum drilling kom raug, koj yuav tsum pom ntev ribbons ntawm hlau shavings. Yog tias koj tau txais cov plua plav zoo lossis cov slivers me me, nws qhia tau tias koj qhov me me tsis txiav zoo thiab tej zaum yuav npub lossis kub dhau.
Kev Siv Siab: Kev qeeb qeeb tso cai rau koj siv lub siab sib xws yam tsis muaj kev yuam me ntsis, uas tuaj yeem ua rau qhov zoo dua qhov tseeb thiab txo qhov kev pheej hmoo ntawm kev tawg me ntsis.
3. Siv cov Coolants
Kev siv lub tshuab ua kom txias (xws li txiav roj) yog qhov tseem ceeb thaum drilling hlau. Nws pab txo kev sib txhuam thiab kev kub ntxhov. Thaum qeeb qeeb, koj tuaj yeem siv cov dej txias kom zoo dua thiab nquag tsis muaj qhov cuam tshuam me ntsis lossis ua rau nws dhau los.
Pom zoo ceev raws li hom hlau
Cov Hlau Nyuaj: Siv qhov nrawm qis dua (ib puag ncig 300-600 RPM nyob ntawm txoj kab uas hla ntawm qhov me ntsis) kom tsis txhob muaj cua sov thiab ua rau cov khoom me me thiab cov khoom puas.
Cov Hlau mos: Kev siv nrawm dua tuaj yeem siv tau (txog 1200 RPM), tab sis tseem yuav tsum tau ceev faj kom tsis txhob muaj kev puas tsuaj.
Stainless Hlau: Ib txwm xyaum ntawm qis qis nrog kev kub siab thiab txaus lubrication vim nws hardness thiab nyiam ua hauj lwm harden