Txhais
Precision forging yog kaw- txheej txheem tuag ua tiav nyob ze -net- cov duab raug: cov haujlwm- thooj yog plastically deformed nyob rau hauv siab siab hauv cov tuag uas nws kab noj hniav twb muaj qhov kawg geometry, yog li ntawd ncej- forge machining yog tshem tawm los yog txwv rau ob peb qhov sib npaug li 5 hli (L)
Cov yam ntxwv tseem ceeb
Tolerances: IT 7–9 (± 0.05–0.2 mm) thiab 0.3–0.8 mm tuag-parting- kab mismatch.
Nto tiav: Ra 0.8–3.2 µm as-forged; haum rau ncaj qha nyuaj- txheej lossis micro- ua tiav.
Kev siv cov khoom siv: 70-95%, piv nrog 40-60% rau cov pa forge + tshuab txoj kev.
Kev siv hluav taws xob: 20-40% tsawg dua lub tshuab- los ntawm - khoom vim tsuas yog xaiv kev sib tsoo / honing raws li.
Txheej txheem Variants
Sov precision forging (600-950℃rau steels) - sib npaug tsis tshua muaj kev ntxhov siab nrog qhov ntsuas tsawg.
Txias precision forging (chav kub) - muab qhov tseeb thiab ua haujlwm zoo tshaj plaws - hardening, zoo tagnrho rau cov tsis yog -ferrous thiab qis- carbon steels.
Isothermal / kub- tuag forging (950–1100 degree) - tswj kev tuag thiab ib feem ntawm qhov sib npaug kub kom tsis txhob tuag chilling, siv rau Ti- thiab Ni-super{5}} alloys.
Net-zoo li flashless forging - tag nrho cov tuag, tsis muaj av flash, cov khoom txuag txog li 30%.
Khoom siv & Tooling
CNC servo- ntsia hlau los yog hydraulic xovxwm nrog lub peev xwm 1-25 MN, stroke repeatability ± 0.02 mm.
Tuag machined los ntawm H13, TZM los yog npib tsib xee-raws li super- alloys, nqus tsev vacuum-hardened rau 48-54 HRC, coated nrog PVD AlCrN los yog CVD pob zeb diamond-zoo li carbon rau hnav tsis kam.
Multistation hloov chaw ua ke nrog induction cua sov thiab robotic tsuag txias rau 5-7 s voj voog lub sij hawm.
Daim ntawv thov
Automotive: bevel & helical gears, tas li - nrawm pob qij txha, txuas rods, turbocharger impellers.
Aerospace: Ti-6Al-4V hniav, Al-Li bulkheads, Mg gearbox vaj tse.
Muaj: stainless valve lub cev, hydraulic twj tso kua mis flanges, fais fab - cuab tam anvils.
Cov txiaj ntsig
Ntu -rau- ib feem rov ua tau tsawg dua lossis sib npaug li 0.1 %, ua kom tsis siv neeg cov khoom sib dhos.
Fiber flow kab ua raws li qhov contour, tsa lub neej qaug zog 20-40% dhau ntawm cov khoom sib npaug.
Txo cov pa roj carbon hneev taw: qis dua nti, cov khoom siv luv luv, cov khoom sib dua rau cov tsheb thiab dav hlau.
Tam sim no Trends
Kev koom ua ke ntawm kaw - voj forging nrog rau hauv - kev ntsuas kev tuag, AI-tsav xovxwm teeb tsa, thiab hybrid additive-forging hlwb uas luam tawm hauv zos preforms thiab tiav-forge lawv nyob rau hauv ib qho kev teeb tsa, thawb kev kam rau siab rau IT 5-6 thiab ze rau {{6.}}
