HSSCO UNC American Standard 1/4-20 Kauv Kais

Cov kais dej yog cov cuab yeej tseem ceeb hauv lub ntiaj teb precision machining thiab siv los tsim cov xov sab hauv hauv ntau yam ntaub ntawv. Lawv muaj nyob rau hauv ntau hom thiab tsim, txhua tus muaj lub hom phiaj tshwj xeeb hauv kev tsim khoom.

DIN 371 Tshuab kais dej

DIN 371 tshuab kais yog qhov kev xaiv nrov rau kev tsim cov xov sab hauv hauv tshuab tapping kev ua haujlwm. Nws yog tsim los siv rau hauv qhov muag tsis pom thiab los ntawm qhov hauv ntau yam ntaub ntawv, xws li hlau, stainless hlau, txhuas, thiab cam khwb cia hlau. DIN 371 cov kais dej muaj lub ntsej muag ncaj ncaj tsim uas tso cai rau kev khiav tawm nti tawm tau zoo thaum lub sijhawm tapping. Qhov kev tsim no yog qhov tshwj xeeb tshaj yog thaum siv cov khoom siv uas zoo li tsim cov chips ntev.

DIN 371 tshuab kais dej muaj nyob rau hauv ntau hom xov, suav nrog metric coarse threads, metric fine threads, thiab Unified National Coarse threads (UNC). Qhov versatility no ua rau lawv haum rau ntau yam kev siv hauv kev lag luam sib txawv, los ntawm tsheb thiab aerospace mus rau kev tsim vaj tsev.

DIN 376 Helical Thread Taps

DIN 376 Helical Thread Taps, tseem hu ua spiral flute kais, yog tsim los tsim cov xov nrog txhim kho nti khiav tawm thiab txo cov kev xav tau ntawm lub zog. Tsis zoo li lub tshuab raj ncaj ncaj ntawm DIN 371 kais dej, kauv flute kais dej muaj lub ntsej muag lub ntsej muag uas pab ua kom tawg thiab tshem tawm cov chips zoo dua thaum lub sijhawm tapping. Qhov kev tsim no yog qhov tshwj xeeb tshaj yog thaum cov khoom siv machining uas zoo li tsim cov chips luv, tuab vim nws tiv thaiv cov chips los ntawm kev sib sau thiab txhaws hauv cov flutes.

DIN 376 kais dej yog tsim rau ob qho tib si qhov muag tsis pom thiab los ntawm qhov thiab muaj nyob rau hauv ntau hom xov, xws li Metric Coarse, Metric Fine, thiab Unified National Coarse (UNC). Nws yog feem ntau siv rau hauv cov ntawv thov uas cov nti khiav tawm tau zoo yog qhov tseem ceeb, xws li thaum tsim cov khoom loj ntawm threaded Cheebtsam.

Kev siv tshuab kais dej

Lub tshuab kais dej, suav nrog DIN 371 thiab DIN 376 cov kais dej, tau siv dav hauv kev ua haujlwm precision machining thoob plaws ntau yam kev lag luam. Qee cov ntawv thov siv xws li:

1. Automotive Kev Lag Luam: Cov kais dej yog siv los tsim cov khoom siv tsheb xws li cov khoom siv cav, cov khoom sib kis, thiab cov khoom siv chassis. Lub peev xwm los tsim cov xov sab hauv yog qhov tseem ceeb los xyuas kom muaj kev sib dhos thiab ua haujlwm ntawm cov khoom no.

2. Aerospace Kev Lag Luam: Cov kais dej ua lub luag haujlwm tseem ceeb hauv kev tsim cov khoom siv hauv aerospace, raws li kev ua siab ntev thiab siab precision yog qhov tseem ceeb. Kev lag luam aerospace feem ntau xav tau cov kais dej ua haujlwm zoo rau cov ntaub ntawv xov xwm xws li titanium, aluminium, thiab cov hlau muaj zog.

3. General Engineering: Cov kais dej tau siv dav hauv kev tsim vaj tsev, nrog rau kev tsim khoom ntawm cov neeg siv khoom, kev siv tshuab, thiab cov cuab yeej siv. Lawv yog qhov tseem ceeb rau kev tsim cov xov sib txuas hauv ntau yam ntaub ntawv, los ntawm plastics thiab composites mus rau ferrous thiab nonferrous hlau.

Tswv yim rau siv Taps

Txhawm rau ua tiav cov txiaj ntsig zoo tshaj plaws thaum siv tshuab kais dej, nws yog ib qho tseem ceeb kom ua raws li cov kev coj ua zoo tshaj plaws thiab xav txog cov lus qhia hauv qab no:

1. Kev Xaiv Cov Cuab Yeej Zoo: Xaiv cov kais kom tsim nyog raws li cov khoom siv xov yuav tsum tau ua thiab hom xov xav tau. Xav txog tej yam xws li cov khoom hardness, nti tsim cov yam ntxwv, thiab xov kam rau ua yuav tsum tau.

2. Lubrication: Siv txoj cai txiav kua los yog roj nplua nyeem kom txo tau kev sib txhuam thiab kev tsim hluav taws xob thaum tapping. Kev lubrication zoo pab txuas lub cuab yeej lub neej thiab txhim kho xov zoo.

3. Ceev thiab Pub Tus Nqi: Kho qhov nrawm thiab pub tus nqi raws li cov khoom yuav tsum tau tapping rau optimize nti tsim thiab cov cuab yeej ua tau zoo. Nrog rau lub chaw tsim khoom siv kais dej rau cov lus pom zoo rau qhov tshwj xeeb ceev thiab pub tsis tau.

4. Kev tu cov cuab yeej: tsis tu ncua tshuaj xyuas thiab tswj cov kais dej kom paub meej cov npoo txiav thiab cov cuab yeej geometry kom raug. Dull los yog puas kais dej ua rau cov xov tsis zoo thiab cov cuab yeej siv ntxov ntxov.

5. Chip Evacuation: Siv tus kais tsim tsim nyog rau cov khoom siv thiab qhov kev teeb tsa kom ntseeg tau tias cov nti khiav tawm tau zoo. Tshem tawm cov chips tsis tu ncua thaum tapping los tiv thaiv cov nti sib sau thiab cov cuab yeej tawg.