Tapered Khawm Drill Bits

 

 

Tapered Button Drill Bits, feem ntau hu ua yooj yim li carbide khawm khoom, yog cov cuab yeej tshwj xeeb txiav siv feem ntau hauv kev ua haujlwm drilling. Cov khoom no paub txog lawv cov kav ntev thiab siv ntau yam kev lag luam, suav nrog kev tsuas, kev tsim kho, thiab kev tshawb nrhiav roj thiab roj.

 

 

Tapered Button Drill Bits yog cov cua sov kho kom lawv cov tawv tawv, lub zog thiab hnav tsis kam, ua rau lawv ruaj khov thiab ua haujlwm zoo hauv kev ua haujlwm drilling. Hauv qab no yog cov txheej txheem kev kho cua sov ntawm tapered khawm laum cov khoom nyob rau hauv ib txwm muaj xwm txheej:

 

Annealing: Kev tsim cov txheej txheem ntawm tapered khawm laum khoom feem ntau pib nrog kev kho cua sov. Ua ntej, unheated raw cov ntaub ntawv (feem ntau yog high-strength steel alloys) yog rhuab mus rau ib tug tej yam kub thiab ces maj mam txias kom tshem tawm cov kev ntxhov siab thiab harden, txhim kho cov khoom siv machinability. Cov khoom siv annealed yog qhov muag muag thiab tsim nyog rau kev ua tom ntej thiab kev sib sau.

 

Normalizing: Qee zaum, tapered khawm laum khoom yuav xav tau normalizing. Thaum lub sij hawm normalizing txheej txheem, tom qab cua sov mus rau qhov tseem ceeb kub, cov qauv tshwj xeeb thiab hardness yog tau los ntawm cov sib txawv txias nqi los txhim kho lub zog thiab hardness ntawm cov khoom.

 

Quenching: quenching yog ib kauj ruam tseem ceeb hauv kev kho cua sov ntawm tapered khawm laum khoom. Thaum lub sij hawm quenching txheej txheem, lub laum me ntsis uas tau rhuab mus rau ib qho tseem ceeb kub yog ceev ceev txias, feem ntau yog siv dej, roj, los yog lwm yam xov xwm txias. Cov txheej txheem txias txias no ua rau muaj kev hloov pauv hauv cov laum me ntsis cov qauv lattice, uas ua rau nws cov hardness thiab zog. Quenched tapered khawm khoom feem ntau nyuaj heev, tab sis kuj nkig ntau dua.

 

Tempering: Lub quenched tapered khawm laum ntsis feem ntau yog nkig heev, yog li nws yuav tsum tau tempered kom txo nws cov brittleness. Thaum lub sij hawm tempering, lub laum me ntsis yog reheated rau qis kub thiab ces txias maj mam. Qhov no txo ​​qis kev ntxhov siab thiab txhim kho lub zog ntawm lub laum me ntsis, ua rau nws tsim nyog rau kev siv hauv qhov tseeb drilling.

 

 

 

Rau cov khoom xa tuaj, peb cog lus tias yuav ua raws li hauv qab no:
Cov ntsiab cai:
1. Cov lus teb sai rau kev thov rau kev hais lus;

2.Our quotation kom meej meej hais tias nws yog raws li tus neeg muas zaub 'Standard Purchase Order Term; los yog daim ntawv cog lus uas twb muaj lawm rau cov khoom muag;

3.Prompt kev lees paub;
(piv txwv li kev lees paub tias koj lub tuam txhab tau txais daim ntawv xaj xaj thiab pom zoo muab cov khoom thov ntawm tus nqi teev los ntawm hnub xav tau.)

4.Kev xa khoom raws sijhawm;
(piv txwv li cov khoom xa tuaj rau lossis ua ntej hnub yuav tsum tau, lossis kev ceeb toom tau muab zoo ua ntej tias yuav muaj kev ncua sijhawm ntawm kev xa khoom.)

5.Kev txiav txim raug;
(xws li tsis muaj cov khoom siv qis, cov khoom siv ntau dhau, cov khoom puas, puas, lossis cov khoom tsis raug.)

6.Kev ua tiav;
(piv txwv li qhov txiav txim kom muaj nuj nqis yog xa 100% tag nrho - tsis muaj kev txiav txim lossis ntau yam khoom xa tuaj yam tsis muaj ntawv cog lus ua ntej.)

7.Cov ntawv xa khoom raug cim kom raug;
(piv txwv li cov khoom raug xa mus rau qhov chaw raug raws li qhov kev txiav txim.)

8.Cov khoom muaj nrog rau tag nrho cov ntaub ntawv uas yuav tsum tau thiab cov khoom xa tuaj yog nkag tau yooj yim rau tag nrho cov ntaub ntawv;
(xws li cov ntawv xa khoom, cov ntawv ntim khoom, cov ntaub ntawv kev nyab xeeb cov ntaub ntawv, thiab lwm yam.)

9.Cov khoom raug ntim kom tsim nyog;

10.Kev them nqi kom raug;
(piv txwv li tus nqi them nqi thiab tus nqi yog raws li cov khoom xaj xaj khoom.)

11.Peb ua qauv qhia kev cog lus rau kev lav phib xaub thiab kev txhim kho kom ruaj khov nyob rau hauv lawv tus kheej cov saw hlau.