Dab tsi yog Drill Bit Standards?
Cov txheej txheem laum yog cov txheej txheem thoob ntiaj teb uas qhia txog geometry, ntev, thiab kev ua tau zoo ntawm cov khoom siv laum. Feem ntau, lawv feem ntau sib txawv hauv qhov ntev ntawm lub raj nplaim thiab qhov ntev tag nrho. Lawv pab cov tuam txhab lag luam thiab cov neeg siv tswj kev sib xws, kev nyab xeeb, thiab kev sib hloov pauv thoob plaws kev lag luam sib txawv.
Common Standards for Twist Drill Bits
DIN338 - Txoj Haujlwm Ntev
● Cov qauv siv dav tshaj plaws.
● Qhov nruab nrab ntev, haum rau kev siv dav dav drilling.
● Feem ntau hauv ob qho tib si kev lag luam thiab DIY daim ntawv thov.
DIN340 - Ntev Series
● Ntxiv-ntev flute thiab tag nrho ntev.
● Tsim los rau qhov tob tob drilling.
● Muab kev ncav cuag zoo dua tab sis yuav tsum tau ua haujlwm ruaj khov kom tsis txhob tawg.
DIN340 - Ntev Series
● Ntxiv-ntev flute thiab tag nrho ntev.
● Tsim los rau qhov tob tob drilling.
● Muab kev ncav cuag zoo dua tab sis yuav tsum tau ua haujlwm ruaj khov kom tsis txhob tawg.
DIN345 - Morse Taper Shank
● Rau txoj kab uas hla loj dua.
● Tapered shank tso cai rau kev ruaj ntseg haum nyob rau hauv hnyav-duty drilling tshuab.
● Feem ntau siv hauv kev lag luam tshuab thiab kev tsim kho.
Vim li cas tus qauv tseem ceeb
● Kev sib raug zoo:Xyuas kom cov laum khoom los ntawm cov tuam txhab sib txawv tuaj yeem siv sib hloov.
●Kev ua tau zoo:Pab cov neeg yuav khoom sai sai txheeb xyuas cov cuab yeej tsim nyog rau lawv cov kev xav tau.
●Kev nyab xeeb:Txo txoj kev pheej hmoo ntawm kev tawg los ntawm kev sib piv qhov xyaum ua kom raug.
Kev nkag siab txog kev xyaum me ntsis xws li DIN338, DIN340, thiab DIN1897 yog qhov tseem ceeb rau kev xaiv cov cuab yeej zoo. Txawm hais tias koj tab tom nrhiav rau kev lag luam wholesale, khw muag khoom, lossis kev siv lag luam, ua raws li cov qauv ua kom zoo, sib raug zoo, thiab kev ua haujlwm ntev.
Post lub sij hawm: Sep-23-2025