Thaum koj nyob nraum sourcingTho Khoom Lag Luam Wholesale, Zoo yog txhua yam - tshwj xeeb tshaj yog tias koj tau muab cov tub luam khoom lossis kev muag khoom.
Ntawm no yog qhov kuv xav ua ntej, raws li xyoo hauv kev lag luam twj:
1. Cov Khoom Siv Teeb Meem
- High-ceev steel (HSS): Zoo rau General-hom phiaj drilling (Ntoo, yas, cov hlau muag). Saib rau HSS-G (av tiav) rau qhov zoo dua.
- Cobalt (M35 / M42): Qhov tseem ceeb rau cov hlau ua kom zoo li cov hlau stainless. M42 muaj cov ntsiab lus ntau dua (8%) thiab kav ntev dua hauv tshav kub.
- Carbide-Tipped: Tsis yog-sib ceg rau Masonry lossis cov khoom muaj abrasive. Cov khoom lag luam carbide tawv nqaij yog qhov tshwm sim tab sis zoo hauv kev muaj chaw muaj kev lag luam.
Nug tias: "Cov khoom no puas yog cov khoom kub no kom zoo?" Kev npau taws tsis zoo ua rau nkig lossis muag muag muag.
2. Txheej Txheeb Xyuas
- Titanium nitride (tin): xim kub, txo cov kev sib txhuam, txuas ntxiv lub neej. Zoo rau HSS.
- Black oxide: pheej yig, tsim nyog rau corrosion tsis kam tab sis hnav tawm sai dua.
- Tialn (titanium aluminium nitride): ntau dua-xaus rau high-tshav kub (piv txwv li, cnc machining).
Cov lus qhia: Zam tsis txhob muaj cov khoom tsis muaj txiaj ntsig rau kev siv hnyav-lawv overheat thiab npub sai.
3. Hom & Ntawv Pov Thawj
Lo nrog cov tsis tau muaj npe tsim khoom lossis vetted OEMS. Kos rau:
ISO 9001: Cov ntawv pov thawj kev tswj hwm zoo.
Ansi / DIN qauv: ua kom pom tseeb qhov tseeb raug.
Kev sim thib peb: Qee tus neeg xa khoom muab cov kev hnav khaub ncaws / nkees nkees.
4. Kev sib thooj & QC
Nug tus neeg xa khoom 3 nqe lus nug:
- Puas yog lawv tua cov hardness?
- Puas kam ua siab siv siab nruj (piv txwv li, ± 0. 05mm rau txoj kab uas hla)?
- Yuav ua li cas lawv tuav tsis xws luag?(piv txwv li, hloov tag nrho cov batches yog tias them tsis tau tshaj 2-3%).
Ib qho kev sib tw me me hauv 100- pob tau ua kom koj lub koob npe nrov.
5. Sib phim rau txoj haujlwm
- Twist xyaum: feem ntau, tab sis cov lus qhia meej meej cov ces kaum (118 Degree vs. 135 degree rau cov khoom nyuaj).
- Masonry Bits: Yuav tsum muaj cov lus qhia carbide-tsis muaj kev zam.
- Coolant-Pub-Pub-Pub Designs: tseem ceeb rau kev sib nqus-qhov drilling hauv hlau.
Tsis txhob cia tus xa khoom nias "universal" cov haujlwm tshwj xeeb yuav tsum tau cov cuab yeej tshwj xeeb.
6.Qhov lus & Cov ntsiab lus
Mus sib tham cov nyiaj cheb rau tab sis zam qhov pheej yig 10%. Koj yuav tau txais rov qab los ntawm snapped khoom.
Saib rau kev tiv thaiv-txawm 30-} hnub hloov cov cai qhia kev ntseeg siab.
Sib piv cov nqi tsaws (kev xa khoom, cov se) thiab cov fob quotes.
7. Kuaj cov qauv
Khiav koj tus kheej kev ntsuas kev ntxhov siab:
Laum los ntawm cov hlau hardened (piv txwv li, 1/4 "phaj) thiab txheeb xyuas cov ntug khaws cia.
Kuaj rau wobble hauv lub chuck-tsis zoo ntawm cov khoom lag luam ua rau khiav tawm.
Ib txwm sim kuaj ib qho me me ua ntej-yeej tsis cog lus rau ib qho kev txiav txim siab tag nrho.
Vam tias qhov no yuav pab!