Cov txheej txheem ntau lawm
1. Cov Khoom Siv Ua Haujlwm
- Xaiv Txhim Kho Aluminium BRONZES. Cov txheej txheem hauv cov alloys dav dav tuaj yeem nyob txhua qhov chaw ntawm kev ntxiv ntawm cov kab ntawm cov ntawm cov hlau nrog rau cov hlau, npib tsib xee, lossis manganese. Raws li ib qho piv txwv, ib qho zoo tib yam nkaus ib puag ncig ntawm 9% mus rau 12% aluminium. Cov ntaub ntawv yuav tsum tau siv yuav tsum muaj qee qhov kev qhia tshwj xeeb hauv kev hwm cov ntsiab lus hauv kev txiav txim siab kom tau txais cov khoom zoo hauv cov ntaub ntawv kawg.
- Soj ntsuam cov ntaub ntawv raw los txiav txim siab yog tias lawv muaj qee yam tsis xws luag lossis paug. Qhov no yog ua los ntawm kev kuaj lub cev thiab kuaj cov kev ntsuas.
2. Melting
- Siv cov cua sov tsim nyog, piv txwv li cov hluav taws xob ua hluav taws xob kom sov lossis kev sib tw ua ntu zus kom yaj. Yuav tsum ua kom muaj cua sov kom zoo yuav tsum tau ua kom muaj cov cua sov sib npaug thiab muaj kev sib ntxiv.
- Thaum lub sijhawm fusion, fluxes tuaj yeem tsav tawm impurities thiab tiv thaiv oxidation. Melting taw tes yog feem ntau ntawm 1000 txog 1100 degree, nyob ntawm qhov tseeb muaj pes tsawg leeg ntawm alloy.
3. Mog
- Tsim cov pwm rau cov lus qhia tshwj xeeb hauv kev tsim qauv ntawm cov khoom siv pov tseg. Cov ntaub ntawv yuav tsum tau siv rau hauv cov pwm tuaj yeem mus los ntawm cov xuab zeb (ntsuab xuab zeb lossis cov ntoo xuab zeb-bilted xuab zeb) rau cov qauv ciab uas nyob rau hauv kev nqis peev casting.
- Rau casting hauv xuab zeb, qauv yog ib puag ncig los ntawm kev coj tus qauv hauv cov xuab zeb. Thaum tsim kev nqis peev ua pov thawj, qauv nyob rau hauv wax yog tsim nrog ceramic plhaub, thiab melted tawm kom tawm ib qho khoob khoob khoob khoob khoob khoob khoob khoob sab hauv.
4.
- Ncuav ob qho tooj daj ntseg hauv pwm. Tsuas yog tsuas yog tswj kev nrawm ntawm pour thiab kub kom tsis txhob ua cov qauv tsis xws luag nyob rau hauv daim ntawv ntawm porosity los yog ua tsis tiav.
- Tom qab muab pov tseg, cov khoom siv yuav tsum tau ua kom txias thiab txias. Kev ua kom txias cov txheej txheem tuaj yeem cuam tshuam cov khoom siv lub cev thiab microstructure ntawm cov nrib.
5. Xov
- Tshem cov pwm los ntawm cov pov tseg. Qhov no yog ua los ntawm kev vibrating tawm ntawm cov xuab zeb hauv cov xuab zeb-casting lossis los ntawm Shartering Ceramic hauv kev nqis peev Casting.
- Ua machining, sib tsoo, thiab polishing kom tau txais qhov yuav tsum muaj kev tiv thaiv thiab nto tiav. Machining tau ua haujlwm rau cov khoom siv txiav txiav kom muaj qhov tseeb kom tau txais cov yam ntxwv raug hauv cov duab txheem.
Kev Tswj Xyuas Zoo
1. Tsis yog - kev sim ua kom puas
- Siv cov qauv kuaj xws li kev sim tshuaj rau ultrasonic, X-Ray kuaj, los yog sib nqus partle particle particting los xyuas sab hauv thiab nto sib ua hauv cov kab. Tag nrho cov ntawv no tuaj yeem tshawb xyuas cov kab nrib pleb, suav nrog, lossis porosity uas tuaj yeem ua rau cov kev ua tau zoo ntawm cov duab pov.
2. Cov Khoom Siv Khoom Siv Cov Khoom Siv
- Cus kev sim tensile, cuam tshuam ntawm kev ntsuas, thiab kev sim ntawm kev ua haujlwm zoo rau cov qauv tsim nyog ntawm cov cuab yeej tsim nyog tau ntsib los ntawm cov duab castings. Raws li ib qho piv txwv, tensile lub zog hauv Aluminium Bronze yuav tsum muaj nyob ntawm 400 txog 800 mpa, uas nyob ntawm siv alloy thiab kev kho cua sov.
3. Tshuaj Txhuam Kev Ntsuam Xyuas
- Txheeb xyuas los ntawm cov txheej txheem spectroscopic uas muaj pes tsawg leeg nyob rau hauv castings yog nyob rau hauv cov kev xav tau ntawm cov khoom siv uas xav tau ua tiav thiab pub dawb ntawm kev tsis txaus ntseeg.
Cov Ntawv Thov
1. Tubrog Kev Lag Luam
- Siv nyob rau hauv cov fittings, hauv cov kiv cua, thiab hauv fittings siv nyob rau hauv li qub vim txhim kho se dej hiav txwv corrosional.
2. AERPACACE kev lag luam
- Thov siv hauv lub cav hauv lub dav hlau uas muaj zog rau qhov hnyav piv tau txais kev txhim kho & kev hnav khaub ncaws.
3. Neeg kho tshuab engineering
- Siv nyob rau hauv cov iav, bushes, thiab hauv bearings vim tias lubricating thiab tiv thaiv kev hnav ris tsho thiab hnav txoj kev hnav.
Cim npe nrov: Aluminium Bronze Castings, Tuam Tshoj Txhuas Bronze Castings Cov Chaw Tsim Khoom, Chaw muag khoom, Hoobkas