Dab tsi yog Cov Kev Xav Tau Rau Hlau Stamping?

 

I. Raw Material Properties of Hardware Stamping Parts

1. Tshuaj ntsuam xyuas thiab kuaj metallographic
Cov ntsiab lus ntawm cov khoom siv tshuaj raug txheeb xyuas, qhov loj thiab qhov sib xws ntawm cov khoom raug txiav txim siab, qib ntawm cov cementite dawb, cov qauv banded, thiab cov khoom tsis yog xim hlau suav nrog hauv cov khoom raug soj ntsuam, thiab qhov shrinkage thiab porosity ntawm cov khoom. raug kuaj.
2. Kev tshuaj xyuas cov khoom
Stamping khoom yog tsuas yog kub-dov los yog txias-dov hlau sawb khoom. Cov khoom siv raw ntawm cov hlau stamping yuav tsum muaj daim ntawv pov thawj zoo, uas ua kom cov khoom ua tau raws li qhov yuav tsum tau ua. Thaum tsis muaj daim ntawv pov thawj zoo lossis rau lwm yam laj thawj, cov khoom lag luam stamping qhov chaw Hoobkas tuaj yeem xaiv cov ntaub ntawv raw rau kev tshuaj xyuas dua li xav tau.
3. Formability xeem
Kev ntsuas kev khoov thiab cupping yog ua los txiav txim siab txog cov khoom siv ua haujlwm hardening Performance index thiab yas strain ratio. Tsis tas li ntawd, cov ntawv hlau txoj kev sim formability tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm formability thiab xeem txoj kev ntawm nyias steel ntawv.
4. Kev kuaj Hardness
Lub Rockwell hardness tester kuaj qhov hardness ntawm hlau stamping qhov chaw. Lwm cov cuab yeej ntsuas tuaj yeem kuaj cov khoom me me nrog cov duab nyuaj.

 

 

II. Cov txheej txheem yuav tsum muaj rau Hardware Stamping Parts

1. Thaum tsim cov qauv tsim ntawm qhov chaw, hlau stamping qhov chaw yuav tsum tau txais ib qho yooj yim thiab tsim nyog nto thiab nws cov kev sib xyaw ua ke. Nyob rau tib lub sijhawm, lawv yuav tsum txo tus naj npawb ntawm cov tshuab ua haujlwm thiab thaj chaw ua haujlwm kom deb li deb tau.CNC machining qhov chaw
2. Xaiv ib txoj kev tsim nyog los npaj qhov khoob hauv kev tsim khoom siv ncaj qha tuaj yeem siv cov profiles, casting, forging, stamping, vuam, thiab lwm yam. cov khoom, thiab kev ua tau zoo.
3. Qhov yuav tsum tau muaj hlau stamping formability. Txhawm rau txhim kho stamping deformation thiab zoo, cov khoom siv yuav tsum muaj cov yas zoo, qhov sib piv me me ntawm lub zog, qhov tseem ceeb directivity coefficient ntawm phaj thickness, me me directivity coefficient ntawm phaj dav hlau, thiab ib tug me me piv ntawm yield zog rau elastic modulus. Cov txheej txheem sib cais tsis xav tau cov khoom siv nrog cov yas zoo tab sis nrog qee yam plasticity.
4. Qhia meej qhov tsim nyog raug thiab nto roughness. Tus nqi ntawm cov hlau stamping qhov chaw yuav nce ntxiv nrog rau kev txhim kho qhov tseeb, tshwj xeeb tshaj yog nyob rau hauv cov ntaub ntawv ntawm qhov raug siab; qhov kev nce no tseem ceeb heev. Yog li ntawd, qhov tseeb siab yuav tsum tsis txhob ua raws yam tsis muaj lub hauv paus txaus. Ib yam li ntawd, qhov roughness ntawm cov hlau stamping qhov chaw yuav tsum tau tsim nyog raws li qhov xav tau tiag tiag ntawm qhov sib txuam.Hlau stamping qhov

 

 

Ⅲ. Xaiv Cov Ntsiab Cai ntawm Hardware Stamping Oil

1. Silicon steel ntawv: Silicon steel yog cov khoom siv yooj yim rau punch. Txhawm rau ua kom cov khoom tiav huv si, cov roj viscosity qis qis yuav raug xaiv ntawm qhov chaw tiv thaiv kev xuas nrig ntaus burr.
2. Carbon steel phaj: Cov pa roj carbon steel phaj feem ntau yog siv rau kev ua haujlwm tsawg, xws li cov phaj tiv thaiv ntawm qee cov khoom siv tshuab, yog li thaum xaiv cov roj xuas nrig ntaus, thawj qhov uas peb yuav tsum tau them sai sai rau yog viscosity ntawm cov roj kos duab.
3. Galvanized steel ntawv: Galvanized steel ntawv yog welded steel ntawv nrog kub-dip los yog galvanized txheej ntawm nws nto. Vim tias nws yuav hnov ​​​​mob nrog cov tshuaj chlorine ntxiv, nws yuav tsum raug sau tseg tias cov xeb dawb tuaj yeem tshwm sim hauv cov tshuaj chlorine-type stamping roj thaum xaiv cov roj stamping.
4. Copper thiab aluminium alloy daim ntawv: Vim tias tooj liab thiab txhuas muaj qhov hloov tau zoo, thaum xaiv cov roj stamping, stamping roj nrog tus neeg sawv cev oiliness thiab cov khoom zawv zawg zoo tuaj yeem xaiv, thiab cov chlorine-muaj cov roj stamping tuaj yeem raug zam, txwv tsis pub lub nto ntawm stamping roj yuav discolored los ntawm corrosion.
5. Stainless hlau: Stainless hlau yog ib qho yooj yim los tsim raws li ib tug ua hauj lwm-hardening khoom, yuav tsum tau tensile roj nrog siab zaj duab xis zog thiab zoo sintering kuj. Nias cov roj uas muaj cov sulfur thiab chlorine compound additives feem ntau yog siv los xyuas kom meej kev ua haujlwm siab heev thiab tsis txhob burrs thiab tawg ntawm lub workpiece.
Hardware stamping technology yuav tsum tau piav nyob rau hauv kom meej saum toj no. Cov txheej txheem txheej txheem ntawm hlau stamping qhov chaw yog complex. Txhawm rau kom ntseeg tau tias cov khoom ua tau zoo ntawm cov hlau stamping qhov chaw tuaj yeem ua tau raws li qhov yuav tsum tau siv, nws yog ib qho tsim nyog yuav tsum tau ua raws li cov txheej txheem sib xws los xyuas kom meej qhov ua tau ntawm kev tsim khoom.

 

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