Coj mus rhaub Chiping
Tapping yog ib qho nyuaj machining txheej txheem, vim hais tias nws cov ntug txiav yog ib qho tseem ceeb nyob rau hauv 100 feem pua ntawm kev sib cuag nrog lub workpiece, yog li ntau yam teeb meem uas yuav tshwm sim yuav tsum tau txiav txim siab ua ntej, xws li kev ua tau zoo ntawm lub workpiece, xaiv cov cuab yeej thiab tshuab cuab yeej, thiab lub siab txiav ceev, pub tus nqi, thiab lwm yam.
Tus editor hauv qab no yuav qhia koj txog kev xaiv cov kais dej thiab yuav ua li cas coj mus rhaub rau lawv!
Xaiv cov kais dej
Kev xaiv ntawm Kais thiab txiav tus nqi
Ua ntej tshaj plaws, tsib lo lus nug yuav tsum tau qhia meej ua ntej tapping:
1. Cov khoom siv ntawm cov khoom ua haujlwm yog dab tsi?
2. Lub zog ntawm cov khoom siv ua haujlwm yog dab tsi?
3. Puas yog qhov ua tiav qhov ntsia hlau hla lub qhov lossis qhov qhov muag tsis pom?
4. Lub qhov ntsia hlau tob npaum li cas (los yog qhov ua haujlwm thickness yog dab tsi?
5. Dab tsi yog hom thiab qhov loj ntawm lub qhov ntsia hlau yuav ua tiav?
Rau cov ntaub ntawv uas muaj siab hardness thiab siab zog, tus kais dej yuav tsum xaiv lub kaum sab xis eccentric nyem pib los ntawm kev txiav ntug.
Tapping ceev siv lub rooj
Xaiv cov nti tshem tawm flutes rau cov kais dej
Cov tsos ntawm ncaj zawj hom, kauv zawj hom thiab taub hau kauv zawj hom:
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Ncaj groove, sib npaug xaiv.
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Kauv Kais
Haum rau qhov muag tsis pom qhov ua, qhov tsis zoo yog qhov zoo ntawm lub kaum sab xis yog ntse dhau,
Tsis ruaj thiab kim.
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Ntsis kauv zawj hom
Conducive rau nti evacuation Piv nrog rau qhov ncaj groove hom, nws yog ntau ruaj thiab haum rau los ntawm qhov,
Qhov tsis zoo yog tias qhov tsis siv tau ntawm lub taub hau ntev dhau lawm.
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Yooj yim sib piv kev sib raug zoo ntawm ncaj flute, kauv flute thiab tip spiral flute kais:
Kauv Fluted Taps
Kauv flute kais yog tsuas yog siv rau threading qhov dig muag qhov. Thaum ua cov ntaub ntawv ua haujlwm nrog lub siab tawv thiab lub zog, tus kais dej nrog lub kaum sab xis me me tuaj yeem siv los txhim kho nws cov txheej txheem lub zog.
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Rau machining 400 series stainless hlau (15 degree helix lub kaum sab xis)
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Siv los ua cov txheej txheem 300 series stainless hlau (helix lub kaum sab xis yog 41 degree) Daim duab 3 Kauv flute kais
Kauv vs Spiral
Cov duab kauv yog tsim rau qhov muag tsis pom, thiab cov ntaub ntawv hlau raug tso tawm rau sab nraud ntawm lub qhov. Lub apex yog kauv-puab, thiab cov chips raug tso tawm downward.
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Intuitive sib piv ntawm ncaj groove hom thiab kauv duab
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Tapping ntawm cov khoom tshwj xeeb workpiece
Lub machinability ntawm cov khoom siv ua haujlwm yog tus yuam sij rau qhov nyuaj ntawm tapping. Raws li kev ua tau zoo ntawm cov khoom siv, nws yog ib qho tseem ceeb heev uas yuav tsum tau hloov lub geometry ntawm qhov txiav ib feem ntawm tus kais, tshwj xeeb tshaj yog nws lub kaum sab xis rake thiab cov degree ntawm kev nyuaj siab nyob rau hauv pem hauv ntej ntawm nws.
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Rake kaum sab xis thiab undercut
Machining ntawm high-strength workpiece cov ntaub ntawv
Rau cov ntaub ntawv muaj zog ua haujlwm siab, lub kaum sab xis rake thiab undercut ntawm tus kais dej feem ntau me dua, ua rau lub zog ntawm kev txiav ntug. Ntev chipping cov ntaub ntawv yuav tsum tau loj rake kaum thiab undercuts rau nti curling thiab nti tawg. Machining harder workpiece cov ntaub ntawv yuav tsum tau loj nyem cov ces kaum kom txo tau kev sib txhuam thiab txaus txias qhov txiav ntug.
Ua cov ntaub ntawv nrog ntau qib ntawm softness thiab hardness
Rau cov ntaub ntawv uas muaj siab hardness thiab siab zog, tus kais dej yuav tsum xaiv lub kaum sab xis eccentric nyem pib los ntawm kev txiav ntug.
Piv txwv li, thaum ua cov ntaub ntawv stainless hlau, ib tug kauv zawj nrog lub me me tig lub kaum sab xis yuav raug xaiv los cuam tshuam nrog cov tawv thiab nplaum ua cov yam ntxwv ntawm stainless hlau, thiaj li pab txhawb kev txiav ntev ntev thiab nti tshem tawm qhov muag tsis pom qhov tapping.
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Tapping stainless hlau khoom
Cov teeb meem tshwm sim hauv kais tapping txheej txheem
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Muaj ntau qhov laj thawj rau kev tawg ntawm cov kais dej: cov cuab yeej siv tshuab, cov khoom siv, cov khoom ua haujlwm, cov txheej txheem, chucks thiab cov cuab yeej, thiab lwm yam, tej zaum yuav tsis pom qhov laj thawj tiag tiag los ntawm kev hais lus hauv ntawv. Tag nrho cov teeb meem saum toj no xav kom cov neeg ua haujlwm txiav txim siab lossis muab cov lus qhia rau cov kws tshaj lij.
