1. Txheej txheem Specifications
1.1 Nws raug nquahu kom siv cov txheej txheem ntsug kaw-tuag forging kom ntseeg tau tias muaj kev faib tawm raws li sab nrauv ntawm qhov forged.
1.2 Cov txheej txheem dav dav suav nrog kev txiav cov khoom, qhov hnyav, kev txhaj tshuaj blasting, pre-lubrication, cua sov, forging, kev kho cua sov, kev tu saum npoo, kev tshuaj xyuas cov khoom sib nqus, thiab lwm yam.
1.3 Ib-chaw nres tsheb forging yog qhov zoo dua rau kev tsim. 1.4 Cov ntaub ntawv yuav tsum tau xaiv los ntawm 45 # steel, 20CrMo, 42CrMo steel, thiab lwm yam ntaub ntawv zoo sib xws.
1.5 Nws raug nquahu kom siv lub tshuab sawing rau cov khoom txiav kom tshem tawm lub taub hau thiab tus Tsov tus tw.
1.6 Kub-dov peeled bar Tshuag yog nyiam.
1.7 Kom ntseeg tau tias cov khoom tau ntim puv thiab txhim kho kev tuag, nws raug nquahu kom siv ntau theem qhov hnyav sorting tshuab los faib cov khoom tsis zoo los ntawm qhov zoo.
1.8 Cov khoom siv tsis raug yuav tsum raug txhaj tshuaj tiv thaiv ua ntej. Kev xaiv cov khoom siv tua blasting, xws li cov kab uas tsim nyog ntawm kev txhaj tshuaj (nyob ib ncig ntawm Φ1.0mm txog Φ1.5mm), yuav tsum xav txog yam xws li kev xav tau ntawm cov pob zeb, qhov ntau ntawm kev txhaj tshuaj ib lub voj voog, tua blasting lub sij hawm, thiab txhaj tshuaj lifespan.
1.9 Qhov ntsuas kub ua ntej rau cov khoom siv tsis raug yuav tsum nyob hauv 120 ℃ txog 180 ℃.
1.10 Pre-coating graphite concentration yuav tsum tau txiav txim siab raws li hom graphite, nto zoo ntawm forgings, cua sov kub, thiab ntev.
1.11 Graphite yuav tsum tau muab txau rau ntawm qhov chaw ntawm cov khoom tsis zoo yam tsis muaj clumping.
1.12 Graphite yuav tsum muaj peev xwm tiv taus qhov kub ntawm 1000 ℃ ± 40 ℃.
1.13 Nruab nrab zaus induction cua sov rauv tau pom zoo rau cov khoom siv cua sov.
1.14 Lub sijhawm cua sov rau cov khoom siv tsis raug tuaj yeem txiav txim siab raws li cov khoom siv cua sov, qhov loj me, thiab kev ua haujlwm ntau lawm, txhawm rau ua tiav qhov kub thiab txias rau kev pib forging.
1.15 Kev xaiv cov cua kub kub rau cov khoom siv tsis zoo yuav tsum ua rau kev txhim kho cov ntaub ntawv formability thiab tau txais cov qauv zoo tom qab forging thiab nto zoo.
- Forging
2.1 Kev xaiv ntawm qhov chaw sib cais rau forgings yuav tsum ua kom yooj yim tshem tawm pwm, hlau txhaws hauv kab noj hniav, thiab ua pwm.
2.2 Kev ntsuas tus lej simulation yuav tsum tau siv los laij deformation quab yuam thiab thaiv lub zog thaum lub sijhawm tsim.
2.3 Lub preheating kub ntau yam rau pwm yog feem ntau ntawm 120 ℃ thiab 250 ℃, nrog rau lub sij hawm preheating tsawg kawg yog 30 feeb. Cov pwm kub yuav tsum tsis pub tshaj 400 ℃ thaum lub sij hawm tsim khoom.
Post lub sij hawm: Nov-13-2023
