Stainless hlau dabtsi yog khoov Guide: Txoj kev thiab kev sib tw

Stainless hlau yog cov khoom siv hauv ntau qhov kev lag luam vim nws lub zog, durability, thiab corrosion kuj. Txawm li cas los xij, cov khoom qub no kuj ua rau nws nyuaj rau khoov piv rau cov hlau me me lossis txhuas. Txawm hais tias koj tab tom tsim cov khoom siv hauv chav ua noj, cov khoom siv vaj tsev, lossis cov khoom lag luam, kev nkag siab yuav ua li cas khoov stainless hlau yog qhov tseem ceeb rau kev ua tiav qhov tseeb thiab tiv thaiv kev puas tsuaj.

Phau ntawv qhia no tshawb txog qhov ua tau zoo tshaj plawstxoj kev rau khoov stainless hlau, feemcov teeb meem ntsib thaum lub sij hawm tus txheej txheem, thiab yuav ua li cas kov yeej lawv.

Vim li cas khoov Stainless Hlau txawv

Stainless hlau muaj ntau duatensile zogthiabua hauj lwm hardening tus nqintau dua li cov hlau. Cov khoom no ua rau nws yooj yim dua thiab yuav tawg yog tias khoov tsis raug. Cov yam tseem ceeb uas cuam tshuam li cas stainless hlau coj thaum lub sij hawm khoov muaj xws li:

• Qib thiab muaj pes tsawg leeg(eg, 304, 316, 430)

• Thickness thiab dav ntawm cov khoom

• Kev taw qhia ntawm qhov khoov txheeb ze rau cov nplej

• Khoov radius thiab tooling

Kev siv cov txheej txheem tsim nyog thiab kev npaj tuaj yeem ua kom huv si khoov nrog tsawg dua.

Hom Bending Methods rau Stainless Hlau

1. Cua Khoov

Huab cua bending yog txoj kev siv dav tshaj plaws rau cov hlau tsis muaj hlau. Nyob rau hauv cov txheej txheem no, cov hlau yog nias rau hauv V-tuag nrog ib tug punch, tab sis tsis tag nrho raws li lub cev tuag. Txoj kev no yog hloov tau thiab yuav tsum tau tsawg tonnage.

Cov txiaj ntsig:

• Tsawg zog yuav tsum tau

• Khoov kaum sab xis

• Cov cuab yeej siv tsawg dua

Kev txwv:

• Tsis zoo tagnrho rau cov ntse los yog qhov tseeb heev khoov

2. Hauv qab

Hauv qab yuav tsum yuam cov hlau mus rau hauv qhov tuag, ua kom lub kaum ntse ntse dua. Nws yuav tsum tau muaj zog ntau dua thiab feem ntau yog siv thaum xav tau kev zam nruj dua.

Cov txiaj ntsig:

• Muaj tseeb thiab zoo ib yam

• Tsawg springback

Kev txwv:

• Xav tau ntau dua tonnage

• Tooling yuav tsum phim lub kaum sab xis zoo kawg nkaus

3. Roll Bending

Yob dabtsi yog khoov yog tsim rau tsim loj vojvoog khoov, tshwj xeeb tshaj yog nyob rau hauv cov hlab, nplooj ntawv, thiab daim hlau. Cov hlau yog dhau los ntawm ib txheej ntawm cov chais kom maj mam ua ib qho nkhaus.

Cov txiaj ntsig:

• Zoo heev rau lub vojvoog loj lossis kauv khoov

• Haum rau cov khoom ntev

Kev txwv:

• Tsis zoo tagnrho rau lub vojvoog nruj lossis luv luv

• Cov txheej txheem qeeb dua

4. Rotary Draw dabtsi yog khoov

Feem ntau siv rau stainless hlau tubing, txoj kev no siv lub rotating tuag los kos lub raj nyob ib ncig ntawm lub vojvoog ruaj.

Cov txiaj ntsig:

• Muaj tseeb thiab rov khoov tau

• Zoo heev rau cov tube geometry

Kev txwv:

• Yuav tsum tau kev teeb tsa cov cuab yeej meej

• Tube phab ntsa thinning yuav tshwm sim yog tias tsis tswj

Cov Kev Sib Tw Tseem Ceeb Thaum Khoov Stainless Hlau

Txawm tias muaj cov khoom siv zoo, stainless hlau dabtsi yog khoov muaj ob peb qhov teeb meem tseem ceeb:

1. Springback

Tom qab qhov khoov tiav lawm, stainless hlau nyhav ib nrab rov qab los rau nws qhov qub vim nws elasticity. Qhov no tshwm sim, hu uacaij nplooj ntoos hlav, ua rau nws nyuaj kom ua tiav cov kaum sab xis.

Kev daws:Overbend me ntsis kom them rov qab, los yog siv hauv qab los txo elasticity.

2. Cracking thiab Fracturing

Yog tias qhov khoov lub vojvoog me me dhau los yog qhov kev taw qhia ntawm cov nplej tsis raug, cov hlau tsis muaj steel yuav tawg raws qhov khoov.

Kev daws:

• Ib txwm ua raws li cov lus qhia qhov qis qis qis rau koj qib

• Khoov perpendicular mus rau lub grain kev taw qhia thaum twg ua tau

3. Cov cuab yeej hnav thiab kev puas tsuaj

Stainless hlau yog abrasive, tshwj xeeb tshaj yog qib nrog siab chromium cov ntsiab lus zoo li 316 los yog duplex steels. Nyob rau tib lub sijhawm, cov cuab yeej yuav npub lossis tawg.

Kev daws:

• Siv cov cuab yeej hardened lossis coated

• Lubricate qhov chaw tiv tauj kom raug

4. Thaum tshav kub kub Buildup thiab ua hauj lwm hardening

Raws li stainless hlau khoov, nws hardens thiab resists ntxiv deformation. Qhov no tuaj yeem ua rau cov khoom ua nkig thiab ua haujlwm nyuaj.

Kev daws:

• Siv intermediate annealing rau tuab los yog complex qhov chaw

• Tsis txhob rov ua haujlwm ntau dhau ntawm tib qhov chaw khoov

Lub tswv yim rau kev ua tau zoo khoov

Txhawm rau kom paub meej thiab txo qhov tsis xws luag thaum khoov stainless hlau, xav txog cov kev coj ua zoo tshaj plaws hauv qab no:

• Sivcov khoom zoolos ntawm cov neeg muag khoom ntseeg siab nyiamsakysteel ua, uas ua kom zoo ib yam grain qauv thiab nto tiav

• Ib txwm ua raws liyam tsawg kawg nyob rau hauv khoov vojvoograu koj qib tshwj xeeb

• Xaiv qhovcov cuab yeej raug thiab tuagrau txoj haujlwm

• Thovlubricantskom txo kev sib txhuam thiab cov cuab yeej hnav

• Kuaj raukhoom seemua ntej pib ua haujlwm loj

Nrov Stainless Hlau Qib rau Khoov

Qee qib yog khoov tau ntau dua li lwm tus. Nov yog qee qhov piv txwv:

• 304 Stainless hlau: Cov qib feem ntau, muab cov formability zoo thiab corrosion kuj

• 316 Stainless hlau: Zoo ib yam li 304 tab sis nrog ntxiv molybdenum kom zoo dua corrosion kuj - me ntsis nyuaj rau khoov

• 430 Stainless hlau: Qib Ferritic nrog zoo ductility, feem ntau siv hauv cov khoom siv thiab luas

• 201 Stainless hlau: Kev lag luam ntau dua nrog cov khoom siv zoo, tab sis qis dua corrosion tsis kam tshaj 304

Xaiv cov qib zoo tuaj yeem cuam tshuam qhov kev khoov mus zoo li cas.

Daim ntawv thov uas yuav tsum tau Stainless hlau dabtsi yog khoov

Bending stainless hlau yog qhov tseem ceeb hauv kev tsim khoom ntawm:

• Chav ua noj thiab khoom noj khoom haus

• Architectural railings thiab hniav panels

• Automotive trim thiab tso pa system

• Khoom noj khoom haus thiab tshuaj machinery

• Cov khoom siv hauv kev tsim kho

At sakysteel ua, peb muab high-precision stainless hlau rods, tuav, nplooj ntawv, thiab raj uas zoo haum rau txhua hom kev khoov thiab fabrication ua hauj lwm.

Xaus

Khoov stainless hlau yog ob qho tib si science thiab kos duab. Los ntawm kev nkag siab txog cov khoom sib txawv ntawm cov qib sib txawv, xaiv txoj hauv kev zoo, thiab daws cov teeb meem sib txawv, koj tuaj yeem ua tiav cov txiaj ntsig zoo sib xws.

Txawm hais tias koj tab tom ua haujlwm ntawm kev tsim vaj tsev lossis kev siv tshuab, xaiv txoj cai stainless hlau thiab cov txheej txheem fabrication yog qhov tseem ceeb. Rau cov ntaub ntawv txhim khu kev qha uas khoov yam tsis muaj kev cuam tshuam kev ua haujlwm, xaivsakysteel ua-koj tus khub ntseeg siab hauv kev daws teeb meem stainless hlau.