Qhov Chaw Tsheb

Cov lus piav qhia luv luv:

Qhov no muaj feem xyuam rau daim teb tshwj xeeb ntawm hmoov metallurgy, raws li qhov ntom, porosity, cov ntaub ntawv thiab cov txheej txheem kev kho kub ntawm hmoov hmoov hlau ncaj qha cuam tshuam rau lub zog thiab lub zog.High ntom hais txog cov ntsiab lus ntawm siab hardness, me pores, siab ntom ntom, zoo cov khoom siv, siab hardness.Heat txoj kev kho mob feem ntau suav nrog carburizing quenching, carbonitriding, siab ntau quenching, tsawg zaus quenching, roj quenching, etc.Stable thiab tsim nyog quenching cov txheej txheem ua kom lub hardness ntawm tshav kub kho ruaj khov.


Khoom Nthuav dav

Cov khoom lag luam

Vim tias qhov ua tau zoo dua thiab tsis tshua muaj nqi ntawm cov hmoov hlau cov ntaub ntawv, cov hmoov hlau ntawm cov khoom siv tau siv ntau dua thiab ntau dua hauv lub tsheb, suav nrog kev poob siab nqus cov khoom taw qhia, phau ntawv qhia, piston thiab qis lub rooj zaum hauv lub tsheb chassis; Lub kaw lus nres muaj ABS sensor, lub tog raj nres thiab lwm yam; twj tso kua mis feem ntau yog cov roj twj tso kua mis, roj twj tso kua mis thiab cov twj tso kua mis nyob rau hauv qhov chaw tseem ceeb; Lub cav muaj lub qhov taub, lub rooj zaum lub nplhaib, txuas tus pas nrig, lub rooj zaum ntawm cov kabmob, cov khoom tseem ceeb ntawm cov sib txawv ntawm lub sijhawm valve (VVT) thiab pa tawm txhawb nqa cov yeeb nkab, thiab lwm yam .Qhov kis tau muaj lub zog synchronous hub thiab planetary iav ncej thiab lwm qhov chaw.

I. Kev tsim cov hmoov hlau tom qab pib qhov

Nrog rau txoj kev loj hlob sai ntawm Tuam Tshoj txoj kev lag luam tsheb, qhov chaw pib ua lag luam kuj tau tswj hwm tus nqi ceev ceev.Hauv xyoo 2015, Tuam Tshoj cov khoom lag luam tuaj txog 24.5033 lab units, yog qeb duas hauv ntiaj teb.China cov tsheb pib tsim kev lag luam tiav cov nyiaj tau los ntawm 3.23 trillion yuan, kwv yees li 10 feem pua ​​ntawm xyoo tas los.Ob txhais tias, tom qab Tuam Tshoj nkag mus rau hauv lub koomhaum kev lag luam hauv ntiaj teb, tsis yog tsuas yog ua tiav cov kev ua tiav ntawm kev lag luam tsheb txawv teb chaws xws li cov tswv cuab, thiab hauv cov khoom lag luam loj ntawm cov hmoov metallurgy qhov chaw, txhua yam khoom, thiab cov tuam txhab tswj hwm txawv teb chaws tau nqis peev pab rau peb lub teb chaws, los tsim ua tiav cov hmoov metallurgy cov khoom lag luam hauv zos kom muaj kev xav tau ntau ntxiv, qhov kev thov nthuav dav rau kev txhim kho cov hmoov hlau ua lag luam nyob hauv Suav tau coj lub sijhawm tsawg kawg.

Txij li qhov pom ntawm cov txiaj ntsig kev muag khoom ntawm cov hmoov hlau sib xyaw ntawm qhov pib, cov khoom lag luam tawm tus nqi nce ntawm 876,21 lab yuan xyoo 2006 txog 367.826 lab yuan hauv 2015, nrog rau kev sib koom ua ke txhua xyoo ntawm 17.28%, thiab khaws cia ib qho ntxiv ntawm kev nruam nrawm , thiab hmoov metallurgy pib qhov chaw ua lag luam xav tau ib qho qauv ntawm txoj kev loj hlob sai.

Kev tswj xyuas lub zog cov hmoov hlau dav dav thaum kho cov cua sov

Qhov ceev ntawm cov atomized hmoov (suav nrog carbon hlau thiab tooj liab-carbon alloy steel) yog siab dua 6.9, thiab cov quenching hardness tuaj yeem tswj tau ib puag ncig HRC30.

Feem ntau, qhov ceev ntawm cov hmoov ua ntej-hmoov hmoov (AB hmoov) ntau dua 6.95, thiab cov quenching hardness tuaj yeem tswj tau ib puag ncig HRC35.

High prealloyed hmoov nrog lub ntom ntau dua 6.95 thiab quenching hardness tswj ntawm HRC40.

Hmoov metallurgy cov khoom ua los ntawm cov ntaub ntawv saum toj no muaj qhov ntom ruaj khov thiab cov khoom, thiab lub zog tom qab kho cua sov ua tau raws li qhov yuav tsum tau ua, yog li lawv lub zog tensile thiab lub zog compressive yuav mus txog lub ncov zoo dua.

Ua cov cua sov kho hardness ntawm cov hmoov metallurgy ncav cuag 45 steel? Tau kawg koj tuaj yeem!

Txawm li cas los xij, vim hais tias qhov ntom ntawm PM cov khoom lag luam tsis siab li ntawm No. 45 steel, qhov siab tshaj plaws ntawm PM nias qhov feem ntau yog 7.2 g / cm, thaum lub ntom ntom ntawm No. 45 steel yog 7.9 g / cm.Forced carburizing ntawm cov hmoov metallurgy lossis kev ua siab kub ua kom zoo tshaj HRC45 yuav ua rau cov hmoov metallurgy cov khoom tawg vim cov quenching siab, uas ua rau lub zog ntawm cov hmoov metallurgy cov khoom.

Tom ntej no, peb yuav muab piv rau P / M txoj kev ua tus iav nrog viav vias hob hle sib dhos.

1. Cov khoom siv ntawm cov khoom siv siab, nce mus txog ntau dua 95%

2. Tsis muaj los yog tsuas yog txiav me ntsis xwb

3. Cov ntsuas qhov loj me qhov sib txawv ntawm qhov chaw, zoo stability thiab siab precision.

4. Lub zog sib piv: cov hmoov kev lag luam metallurgy tuam txhab tau ua kom zoo cov hmoov metallurgy pwm tsim, thiab lub zog tensile thiab compressive zog ntawm cov iav tsim yog ze rau ntawm cov hobbing iav.Piv txwv li, lub zog tsav ntawm lub tsheb gearbox nrog lub siab kis siv zog kuj yog hmoov metallurgy iav.Visible, powder metallurgy iav yog cov tswv yim thiab dav.

5. Hmoov nias molding siv moulding pwm, tuaj yeem tsim lwm yam tshuab hobbing tuaj yeem tsis tuaj yeem tsim cov duab sib dhos.

6. Vim tias nws tsim nyog rau huab hwm coj ntau lawm, cov khoom siv ntau lawm thiab tus nqi qis dua kev txiav.

7. Tsim nyog rau huab hwm coj ntau lawm, yog li tus nqi sib tw kiag li.


  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa rau peb

    Cov khoom pawg