Qhov muag txiv ntoo Silica Sol Investment Casting
Lub qhov muag txiv ntseej yog hais txog qhov chaw uas cov txiv ntseej thiab cov ntsia liaj qhov rooj los yog cov ntsia hlau ntsia hlau ua ke rau fastening. Nws yog ib qho tseem ceeb uas tag nrho cov tshuab tsim khoom yuav tsum siv. Lub qhov muag txiv ntoo yog ib qho kev siv kho pendant hauv engineering. Muaj ib tug threaded buckle nyob rau hauv lub txiv ntseej, uas yuav drilled raws li nws txawv specifications thiab tsau los ntawm cov ntsia hlau chaw nres nkoj.
Khoom Taw Qhia
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Qhov muag txiv ntseej silica sol peev casting |
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Yam khoom |
Khoom siv |
Txheej txheem ntau lawm |
Sintering kub |
Pwm |
Kev cai |
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Qhov muag txiv ntseej silica sol peev casting |
304 |
Kev nqis peev Casting |
1680 degree |
Yuav tsum customized |
Yog lawm |
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Tshuaj muaj pes tsawg leeg |
C: Tsawg dua lossis sib npaug rau 0.8 Si: Tsawg dua lossis sib npaug rau 1.00 Mn: Tsawg dua lossis sib npaug rau 2.00 P: Tsawg dua lossis sib npaug rau 0.045 S: Tsawg dua lossis sib npaug rau 0.030 Cr: 18 00-20 00 Nim: 8.{1}}00 Mo: — N: — Cu:— Lwm cov ntsiab lus: - |
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Cov ntaub ntawv muaj |
Tsawg carbon stainless hlau, titanium alloy (Ti, TC4), tooj liab alloy, tungsten alloy, nyuaj alloy, kub kub alloy (718, 713) |
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Smoothness |
Dimensional raug |
Khoom ntom ntom |
Cov tsos mob kho |
Tsim nyog hnyav |
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Roughness 1-5μm |
(±{{0}}.1 feem pua -±0.5 feem pua) |
7. 3-7.6g/CM³ |
Raws li cov neeg siv khoom xav tau |
0.03g-400g) |
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Lub qhov muag txiv ntseej yog hais txog qhov chaw uas cov txiv ntseej thiab cov ntsia liaj qhov rooj los yog cov ntsia hlau ntsia hlau ua ke rau fastening. Nws yog ib qho tseem ceeb uas tag nrho cov tshuab tsim khoom yuav tsum siv. Lub qhov muag txiv ntoo yog ib qho kev siv kho pendant hauv engineering. Muaj ib tug threaded buckle nyob rau hauv lub txiv ntseej, uas yuav drilled raws li nws txawv specifications thiab tsau los ntawm cov ntsia hlau chaw nres nkoj.
Lub qhov muag txiv ntseej yog ib feem uas nruj nreem txuas cov cuab yeej siv tshuab. Nws tuaj yeem txuas ua ke los ntawm cov xov sab hauv, lub qhov muag txiv ntseej, thiab cov ntsia hlau ntawm tib qhov tshwj xeeb. Qhov muag txiv ntseej silica sol peev casting yog feem ntau siv nrog rau sab nraud threaded kab los nqa ntau yam khoom, xws li pwm, chassis, motors, thiab lwm yam.
Daim ntawv thov
Cov txheej txheem no siv rau kev thauj khoom dav dav thiab tshem tawm cov tshuab nqa thiab cov khoom siv.
Nco tseg: Ntau yam ntawm kev lag luam fasteners yuav tsum nyiam.
Daim ntawv pov thawj
GB 90 Fastener lees txais kev kuaj xyuas, kos npe, thiab ntim khoom
GB 196 qhov loj me ntawm cov xov zoo tib yam (inch 1 ~ 600mm)
GB 197 Ordinary xov kam rau ua thiab haum (inch 1 ~ 355mm)
GB 230 Hlau Rockwell Hardness Test Method
GB 699 Cov txheej txheem txheej txheem rau cov khoom siv zoo carbon steel
GB 1237 Marking method rau fasteners
GB 5267 Electroplating txheej rau threaded fasteners
GB6394 Kev txiav txim siab ntawm qhov nruab nrab grain loj ntawm cov hlau
Mark
Cov xov tshwj xeeb yog 20 hli, cov khoom siv yog 20 steel, tom qab normalizing kev kho mob, lub cim ntawm A-hom qhov muag txiv ntoo yam tsis muaj kev kho deg; txiv ntseej M20 JB/T 7382-1994.
Tej yam kev mob
Lub nplhaib nqa lub nplhaib yuav tsum yog ua los ntawm 20 lossis 25 steel (GB699). Lub lifting nplhaib ntsia hlau yuav tsum tau forged tag nrho. Lub forging yuav tsum normalized thiab lub teev yuav tsum tau muab tshem tawm. Yuav tsum muaj overburning thiab tawg tsis xws luag.
Kev kho saum npoo
Feem ntau tsis muaj kev kho qhov muag rau qhov muag, tab sis raws li kev xav tau, kev kho saum npoo xws li galvanized passivation thiab chrome plating tuaj yeem ua tau, thiab nws yog raws li cov kev cai ntawm GB5267-85.
Tam sim ntawd tom qab electro-galvanizing, kev kho oxygen-dispelling yuav tsum tau ua. Cov kev sim rau cov tshuaj muaj pes tsawg leeg thiab cov khoom siv kho tshuab ntawm cov ntaub ntawv yog raws li cov kev cai ntawm GB699. Thaum lub sijhawm tshuaj xyuas niaj hnub, qhov ntsuas qhov loj ntawm cov nplej yuav tsis ua tiav, thiab cov qauv ntsuas qhov loj yuav tsum ua raws li cov kev cai ntawm YB27. Kev tshuaj xyuas xov yog nqa tawm nrog cov xov xov ntsuas thiab qhov ntsuas qhov txwv tsis pub siv lossis cov cuab yeej siv hluav taws xob thoob ntiaj teb.
Kev ceev faj rau kev siv
Txhawm rau tiv thaiv kev raug xwm txheej, kev siv thauj khoom yuav tsum tsis pub tshaj qhov siv load teev tseg hauv "Siv Load" hauv daim duab hauv qab no.
Siv Load
2. Thaum qhov deformation ntawm lub nplhaib pom ntawm qhov muag liab qab, nws yuav tsum tau muab pov tseg.
3. Thaum lifting, nrog rau acceleration nce los yog cuam tshuam, koj yuav tsum xaiv ib tug load me dua lub load nyob rau hauv lub rooj saum toj no.
4. Kev ntsuas xws li countersinking yuav tsum tau ntxiv thaum nqa ntawm 45 degree kom cov kabmob nto ntawm lub ntsia liaj qhov rooj lossis cov txiv ntseej txuas nrog rau qhov sib txuas. Thib ob, ntxiv cov tshuab ntxhua khaub ncaws kom tsim nyog kom qhov kev taw qhia ntawm ob lub nplhaib nyob hauv tib lub dav hlau. Qhov yuam kev (deflection) ntawm qhov sib xyaw no yuav tsum nyob hauv 5 degrees ntawm lub dav hlau uas muaj cov axis.
5. Rau lub hom phiaj ntawm kev ua kom muaj zog, thaum cov hlau tshwj xeeb thiab lwm yam khoom siv thiab kev kho cua sov, cov ductility yuav ua rau me me, thiab nws yooj yim tawg ua ntej overload thiab lub nplhaib deformation, uas yog qhov txaus ntshai.
Detection Systems
Copper Silica Sol Investment Casting
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