Xov xwm kev lag luam
-
Lub luag haujlwm tseem ceeb ntawm iav forging ncej
Iav ncej forgings raws li cov duab ntawm lub axis, lub ncej yuav muab faib ua crankshaft thiab ncaj ncej ob pawg. Raws li cov kabmob muaj peev xwm ntawm cov ncej, nws tuaj yeem muab faib ntxiv rau hauv: (1) Lub rotating ncej, thaum ua haujlwm, dais ob lub sijhawm khoov thiab lub zog. Nws yog ...Nyeem ntxiv -
Yuav ua li cas xaiv hnyav forgings?
Hnyav forgings ua lub luag haujlwm tseem ceeb hauv engineering, yog li yuav ua li cas rau cov txheej txheem hnyav forgings tau dhau los ua cov ntsiab lus ntawm txhua tus neeg mloog, thiab tom qab ntawd feem ntau qhia rau koj qee txoj hauv kev ua cov forging hnyav. Heavy nplhaib forgings yog dov cov forgings rau hauv ib puag ncig zoo, uas tuaj yeem yooj yim ...Nyeem ntxiv -
Kev taw qhia txog cov tsis-tus qauv flanges
Non-standard flange yog ib hom flange txheeb ze rau lub teb chaws tus qauv lossis qee cov qauv txawv teb chaws. Vim tias tus qauv flange tsis tuaj yeem ua tau raws li qhov yuav tsum tau siv hauv qee lub sijhawm tshwj xeeb, nws yog ib qho tsim nyog los hloov thiab txhim kho qee cov qauv flanges. Tsis yog-tus qauv flange yog tsim, thiab ...Nyeem ntxiv -
Peb lub ntsiab ntawm kev kho cua sov rau forgings
1. Cov nyhuv loj: Cov khoom siv kho tshuab ntawm forged steel sib txawv nrog nws cov duab thiab loj. Feem ntau, qhov loj dua qhov loj, qhov ntiav qhov quenching qhov tob thiab qhov qis dua ntawm cov khoom siv kho cua sov hauv tib qhov cua txias. 2. Cov nyhuv loj yog hais txog qhov zoo (qhov hnyav) ntawm ...Nyeem ntxiv -
Dab tsi yog qhov tsis zoo ntawm cov dej ua kom quenching txias nruab nrab rau forgings?
1) nyob rau hauv austenite isothermal transformation daim ntawv qhia ntawm thaj chaw raug, uas yog, txog 500-600 ℃, dej nyob rau hauv lub chav zaj duab xis theem, txias ceev tsis ceev txaus, feem ntau ua rau uneven forging txias thiab tsis txaus cua txias ceev thiab tsim ntawm lub "soft point". Nyob rau hauv lub martensite transformation ...Nyeem ntxiv -
Flat-welded flanges thiab taub qab-welded flanges
Qhov sib txawv ntawm cov qauv ntawm caj dab ca vuam flanges thiab caj dab taub qab vuam flanges nyob rau hauv cov kev sib txuas sib txawv ntawm cov nooks thiab flanges. Lub caj dab ca vuam flanges feem ntau nooks thiab flanges Angle kev twb kev txuas, thaum lub caj dab taub qab vuam flanges yog flanges thiab nooks taub qab conne ...Nyeem ntxiv -
Dab tsi yog qhov ua rau flange to?
Cov laj thawj rau flange to yog raws li hauv qab no: 1. Deflection, hais txog cov yeeb nkab thiab flange tsis ntsug, qhov chaw sib txawv, flange nto tsis sib luag. Thaum lub sab hauv nruab nrab siab tshaj lub load siab ntawm lub gasket, flange to yuav tshwm sim. Qhov xwm txheej no feem ntau tshwm sim hauv ...Nyeem ntxiv -
Yuav ua li cas sealing nyhuv ntawm flange
Carbon steel flange, uas yog lub cev khoom yog carbon steel flange los yog kawg flange connector. Uas muaj carbon steel flange, hu ua carbon steel flange. Cov khoom siv feem ntau yog cam khwb cia carbon steel qib WCB, forging A105, lossis Q235B, A3, 10 #, # 20 steel, 16 manganese, 45 steel, Q345B thiab lwm yam. Yog...Nyeem ntxiv -
Cov teeb meem tsis tu ncua hauv stainless hlau flange ua
Cov txheej txheem ntawm stainless hlau flange yuav tsum nkag siab thiab xyuam xim rau cov teeb meem hauv qab no: 1, weld defects: stainless hlau flange weld defects yog qhov hnyav dua, yog tias nws yog siv phau ntawv kho tshuab sib tsoo txoj kev kho kom zoo, ces qhov sib tsoo, ua rau tsis sib xws sur ...Nyeem ntxiv -
Dab tsi yog qib yuav tsum tau ua rau pob tw-welded flanges
Butt-welding flange yog cov yeeb nkab txoj kab uas hla thiab phab ntsa thickness ntawm lub interface kawg yog tib yam li cov yeeb nkab yuav tsum tau welded, thiab ob lub kav dej yog welded thiab. Butt-welding flange kev twb kev txuas yog ib qho yooj yim mus use, muaj peev xwm tiv taus lub siab loj. Rau pob tw-welded flanges, cov ntaub ntawv tsis yog ...Nyeem ntxiv -
DHDZ: Dab tsi yog cov txheej txheem annealing rau forgings?
Cov txheej txheem annealing ntawm forgings tuaj yeem muab faib ua tiav annealing, tsis tiav annealing, spheroidizing annealing, diffusion annealing (homogenizing annealing), isothermal annealing, de-kev nyuaj siab annealing thiab recrystallization annealing raws li muaj pes tsawg leeg, yuav tsum tau thiab lub hom phiaj o ...Nyeem ntxiv -
Yim lub zog loj ntawm forging
Forgings feem ntau forged tom qab forging, txiav, kho cua sov thiab lwm yam txheej txheem. Txhawm rau kom ntseeg tau tias kev tsim khoom zoo ntawm cov tuag thiab txo cov nqi tsim khoom, cov khoom siv yuav tsum muaj cov khoom zoo, machinability, hardenability, hardenability thiab grindability; Nws yuav tsum tau ...Nyeem ntxiv
