Aluminium Sheet Drawing Dies, Deep Drawing Dies, Nruam Drawing Stamping Tuag

I. Keeb kwm ntawm Txoj Cai Pillar thiab Phau Ntawv Qhia Bushing Fit Upgrade

Daim ntawv qhia cov ncej thiab cov lus qhia bushings siv tus qauv H7 / h6 hloov pauv haum, nrog kev tshem tawm tswj ntawm 0.01-0.03mm. Nyob rau hauv siab - ceev stamping (tshaj 100 zaug / feeb) thiab siab - stamping precision (siab ntev nyob rau hauv ± 0.01mm), cov teeb meem xws li nce clearance, ceev hnav ntawm cov ncej thiab qhia bushings, thiab positioning misalignment yooj yim tshwm sim. Qhov no ua rau qhov sib txawv ntawm qhov sib txawv ntawm qhov chaw stamped thiab nquag tuag tsis ua haujlwm, ua tsis tau raws li qhov yuav tsum tau ua ntawm cov khoom siv zoo stamping. Txhim kho tus ncej qhia thiab qhia bushing haum qauv tau dhau los ua qhov tseem ceeb rau kev txhim kho kev tuag.

II. Cov ntsiab lus tseem ceeb ntawm Kev Txhim Kho Kev Tsim Kho

1. Precision Fit txhim kho qhov tseeb qhov tseeb: Siv H6 / h5 qhov kev hloov pauv kom haum, nrog kev tshem tawm tswj tsis pub dhau 0.002-0.008mm, thiab cuam tshuam haum (0.001-}0.003mm) rau qee qhov kev siv siab, tshem tawm cov kev taw qhia micro-movements thiab wobblens ntawm cov lus qhia Qhov tseeb ntawm txhua qhov txav ntawm cov pwm Tsawg dua lossis sib npaug ntawm 0.005mm, lav qhov sib xws ntawm qhov sib npaug ntawm qhov chaw stamped.

2. Optimized Materials and Surface Treatment: Guide pillars and guide bushings yog ua los ntawm GCr15 bearing steel, nqus quenched thiab cryogenically kho kom ua tau ib tug hardness ntawm HRC60-64, txhim kho hnav tsis kam. Qhov saum npoo tau txais kev kho roj nitriding nrog nitriding txheej tuab ntawm 0.15-0.25mm thiab qhov tawv tawv ntawm HV800 lossis siab dua. High-precision pwm qhia ncej thiab cov lus qhia bushings raug kho nrog lub zog chrome txheej nrog txheej thickness ntawm 0.01-0.02mm, ntxiv txhim khu kev hnav thiab corrosion kuj, txuas ntxiv pwm txij nkawm los ntawm 2-3 zaug.

3. Txoj Kev Txhim Kho Lubrication: Ib txoj kab uas hla ntawm lub tshuab lubrication nrog txoj kab uas hla ntawm 0.8-1.2mm yog tsim los ntawm cov ntawv qhia chaw. Ua ke nrog cov pwm tsim -hauv lubrication system, tsis siv neeg roj ntxiv tau tiav. Qee qhov siab -kev ceev stamping pwm qhia ntawv thiab bushings siv tus kheej-cov ntaub ntawv lubricating (xws li graphite los yog PTFE), tshem tawm qhov xav tau roj ntxiv. Qhov no ua kom muaj kev sib txhuam coefficient tsawg dua lossis sib npaug li 0.1 thaum lub sijhawm ua haujlwm siab, txo kev sib txhuam, tiv thaiv jamming, thiab txhim kho kev ua haujlwm.

III. Kev siv tswv yim cuam tshuam ntawm cov qauv kho dua tshiab

Cov ntawv qhia kev hloov kho dua tshiab thiab cov qauv bushing tau siv rau qhov tseeb stamping tuag hauv cov khoom siv hluav taws xob hauv tsheb, cov cuab yeej precision, thiab cov khoom siv hauv tsev siab - kawg. Nyob rau hauv cov ntaub ntawv siv, pwm qhov tseeb qhov tseeb tau zoo dua los ntawm ntau dua 40%, cov lus qhia ncej thiab bushing hnav tau txo los ntawm 60%, pwm downtime rau kev saib xyuas tau txo qis los ntawm 50%, thiab stamped ib feem ntawm qhov ntev ntev tau ruaj khov nyob rau hauv ± 0.01mm. Qhov chaw tsis xws luag xws li khawb thiab qhov sib txawv ntawm qhov chaw raug tshem tawm, pab cov tuam txhab tsim khoom kom muaj peev xwm ntau lawm thaum ua kom cov khoom zoo raws li cov qauv.