Kev tsim hlau yog txheej txheem txheej thaum ub uas koj nchuav cov hlau yaj rau hauv cov pwm tsim los tsim cov khoom xws li npib, ntaj, thiab cov hniav nyiaj hniav kub. Txawm hais tias tus txheej txheem yuav siv sijhawm qee lub sijhawm los kawm, pov cov hlau yog qhov muaj txiaj ntsig zoo kawg thiab tseem tuaj yeem coj koj mus rau txoj haujlwm ua haujlwm tas mus li.
Cov kauj ruam
Ntu 1 ntawm 3: Tsim Tus Qauv Casting
Kauj Ruam 1. Tau txais 2 daim thooj pwm
Txhawm rau ua tiav cov hlau, koj yuav tsum xub tau txais lub thav duab pwm (tseem hu ua lub raj mis pwm) ua los ntawm ntoo, hlau, lossis cov khoom sib xws. Xyuas kom tus thav duab los ua 2 ntu thiab loj txaus los tuav cov khoom koj xav tau.
- Nrhiav pwm thav duab online lossis los ntawm cov khw muag khoom tshwj xeeb hlau.
- Tsuav nws ruaj khov, cov khoom siv tshwj xeeb los ua rau koj cov duab puab tsis muaj teeb meem.
Kauj Ruam 2. Muab cov khoom koj xav pov rau hauv 1 ntawm cov pwm thav duab
Muab 1 ntawm koj cov pwm thav duab daim rau ntawm qhov chaw ua haujlwm tiaj tus. Tom qab ntawd, muab koj cov khoom pov tseg tso rau hauv nruab nrab ntawm tus ncej, ua kom ntseeg tau tias nws lub ntsej muag ncaj ncaj tso rau ntawm lub rooj.
- Yog tias koj tab tom pov ib yam khoom uas los rau hauv 2 daim, tso cov khoom loj tshaj plaws hauv tus ncej tam sim no.
- Yog tias koj xav tsim cov khoom siv hlau qub, koj yuav tsum xub tsim cov qauv ua los ntawm ntoo lossis cov khoom zoo sib xws. Tom qab ntawd, koj tuaj yeem tso koj daim ntawv pov thawj rau hauv cov pwm.
- Qee qhov khoom pov npav nrov suav nrog npib, khoom plig, duab puab, zog, thiab kav dej.
Kauj Ruam 3. Npog sab saum toj ntawm koj cov khoom nrog hmoov av sib cais
Ua ntej nchuav cov khoom siv mould rau hauv koj lub thav duab, rub lub hnab ntawm cov hmoov av sib faib thiab nphoo nws hla cov khoom koj xav pov. Qhov plua plav ib feem yuav tiv thaiv cov khoom siv los ntawm lo rau koj lub hom phiaj, tsim kom muaj cov pwm zoo dua.
Nrhiav kev faib cov hmoov av hauv online lossis ntawm cov khw muag khoom hlau pov tseg
Kauj Ruam 4. Dampen thiab pov cov xuab zeb los tsim cov tshuaj txhuam
Lob ib lub thawv ntawm mould xuab zeb thiab nchuav cov khoom nrog dej. Tom qab ntawd, pov cov xuab zeb nrog cov ntoo ntoo kom txog thaum nws hloov mus ua ib nrab qhuav qhuav. Yog tias ua tau, pov cov xuab zeb li 12 teev ua ntej koj ua cov khoom pov thawj kom muab cov dej noo ntau lub sijhawm los tsau cov khoom.
Koj tuaj yeem nrhiav cov xuab zeb hauv online lossis hauv khw tshwj xeeb hlau casting. Tej zaum nws yuav tshaj tawm ua cov xuab zeb lossis cov zaub ntsuab
Kauj Ruam 5. Sau cov hmoov av nrog mould molding
Tom qab pov nws, ncuav cov xuab zeb mould rau hauv qhov tsis sib xws thiab sift nws rau hauv cov pwm. Thaum koj tau npog cov khoom pov tseg, tamp cov xuab zeb nrog koj cov ntiv tes kom zoo dua khaws cov qauv. Tom qab ntawd, ncuav ntxiv, cov xuab zeb uas tsis tau muab pov rau hauv cov pwm, ua kom ntseeg tau tias nws tau ua kom zoo dua ntawm tus ncej saum ciam teb.
Kauj Ruam 6. Tua cov xuab zeb thiab khawb qhov uas seem
Tamp lub xuab zeb moulding los ntawm nias lub duav kawg ntawm tus rammer rau hauv cov khoom thiab ntswj nws sab laug thiab sab xis. Thaum koj tau ua tib zoo tamped cov khoom, txhuam cov xuab zeb ntau dua tam sim ntawd siv ntug ncaj. Thaum ua tiav, sab saum toj ntawm koj cov pwm yuav tsum ua kom du.
Rau qhov ua tau zoo tshaj plaws, tamp cov cheeb tsam ib puag ncig ntawm tus ncej kom nruj thiab cov cheeb tsam ncaj qha rau koj cov khoom pov tseg xoob xoob
Kauj Ruam 7. Tig koj cov pwm hla thiab tso lwm tus thav duab ib nrab rau saum
Thaum koj tau tamped cov xuab zeb, npog koj lub thav duab pwm nrog lub rooj ruaj khov thiab ua tib zoo tig nws hla. Tom qab ntawd, tso lwm qhov ib nrab ntawm koj cov thav duab pwm rau saum cov pwm tam sim no.
Yog tias koj tab tom pov cov khoom uas los rau hauv 2 ntu, tso qhov thib ob ntawm koj cov khoom nyob rau sab saum toj thiab kab nws nrog thawj daim
Kauj Ruam 8. Rov ua cov txheej txheem nrog rau lwm sab ntawm cov pwm
Txhawm rau tsim qhov thib ib nrab ntawm koj cov pwm, npog sab nthuav tawm ntawm koj cov khoom nrog faib hmoov av thiab sau cov xuab zeb nrog cov xuab zeb. Tom qab ntawd, tamp cov xuab zeb kom txog thaum koj tsim qhov zoo, du nto. Thaum koj ua tiav, ua tib zoo rub 2 daim duab thav duab sib nrug.
Ntu 2 ntawm 3: Ntxiv Sprue Qhov thiab Riser Qhov
Kauj Ruam 1. Tsim kom muaj lub qhov sprue siv tus pas nrig
Lob tus pas nrig thiab thawb nws mus rau hauv cov xuab zeb molding ib sab ntawm koj cov khoom pov tseg. Rub tus pas nrig rub mus rau hauv cov xuab zeb kom txog thaum koj tsim qhov kwv yees li 0.5 hauv (1.3 cm) qhov dav uas khiav los ntawm 1 kawg ntawm cov pwm mus rau lwm qhov. Koj yuav siv lub qhov no los nchuav cov hlau ua kua rau hauv qhov cam.
Koj tsuas yog yuav tsum ua lub qhov nyob hauv 1 ntawm cov pwm thav duab daim
Kauj Ruam 2. Txiav ib lub qhov rooj nruab nrab ntawm cov khoom pov tseg thiab sprue qhov
Siv rab txiab, tsim kom muaj qhov me me, txoj kev hla ntawm koj lub qhov dej tawm thiab cov khoom pov tseg nws tus kheej. Paub tias yog lub qhov rooj nkag, koj cov hlau yaj yuav ntws los ntawm txoj kev hla no kom mus txog rau lub ntsiab pov.
Tsis zoo li lub qhov sprue, koj lub rooj vag yuav tsum tsis txhob mus dhau ntawm cov xuab zeb
Kauj Ruam 3. Ua qhov riser kom muaj hlau ntau dhau
Siv koj tus pas nrig, tsim 1 lossis ntau lub hnab me me hauv cov xuab zeb. Tom qab ntawd, txuas lawv mus rau hauv kev siv koj tus chisel. Cov qhov no yuav muab cov hlau tso rau qhov chaw mus yog tias pwm pib nqaim.
Rau koj lub riser qhov, koj tuaj yeem suav nrog lawv tag nrho hauv cov xuab zeb lossis txuas lawv mus rau saum npoo ntawm cov cam khwb cia
Kauj Ruam 4. Tshem koj cov khoom pov tseg kom zoo
Thaum koj tau tsim koj cov sprue thiab riser qhov, thaum kawg koj tuaj yeem tshem koj cov khoom los ntawm cov cam khwb cia. Yog tias tsim nyog, coj mus rhaub cov khoom kom maj mam rub tawm. Tom qab ntawd, ua tib zoo rub nws tawm ntawm cov pwm. Koj cov xuab zeb yog qhov muag heev ntawm qhov no, yog li ceev faj thaum tuav cov khoom pov tseg.
- Yog tias tsim nyog, siv koj tus ntiv tes los ntxuav cov npoo ntxhib ntawm cov pwm.
- Yog tias koj cov xuab zeb zoo li ntub heev, muab cov pwm rau lub sijhawm kom qhuav. Txwv tsis pub, koj tuaj yeem pov nrog nws tam sim.
Ntu 3 ntawm 3: Sau Koj Cov Pwm
Kauj Ruam 1. Muab hnab looj tes tawv, khau looj plab hlaub, thiab looj tsom iav tiv thaiv
Kev nyab xeeb yog qhov tseem ceeb thaum ua haujlwm nrog cov hlau kub, yog li xyuas kom koj hnav ib khub ntawm cov hnab looj tes ua haujlwm tawv, khau tawv tawv, thiab tiv thaiv tsom iav lossis npog ntsej muag tag nrho. Thaum koj tab tom ua haujlwm, siv kev ceev faj heev los tiv thaiv kev raug mob tsis zoo.
Kauj Ruam 2. Xauv koj cov pwm thav duab hauv qhov chaw
Yog tias koj tsis tau ua dua, nias 2 sab ntawm koj cov pwm thav duab rov qab ua ke, ua kom ntseeg tau tias lub hauv paus nruab nrab kab sib koom ua ke. Tom qab ntawd, hloov koj lub thav duab lub tshuab xauv txhawm rau tuav txhua yam hauv qhov chaw.
Yog tias koj tab tom tsim cov hlau txhuas, koj tuaj yeem tshem koj cov pwm tawm ntawm nws tus ncej yog tias koj xav tau
Kauj Ruam 3. Qhuav koj cov hlau rau hauv ib lub crucible
Thaum koj npaj txhij los pov, sau cov ntoo ntoo nrog cov txhuas qhuav, tooj dag, lossis tooj dag. Tom qab ntawd, npog lub crucible nrog nws lub hau thiab muab tso rau hauv lub qhov cub uas muaj cov coals kub. Tom qab qhov kawg ntawm cov hlau yaj, tos 3 feeb ua ntej nchuav yog tias koj siv txhuas, 5 feeb yog tias koj siv tooj dag, thiab 10 feeb yog tias koj siv tooj liab.
Tsis txhob sim yaj cov khoom txhuas uas npog nrog yas, xws li cov kaus poom dej qab zib
Kauj Ruam 4. Ncuav cov hlau yaj rau hauv koj cov pwm
Tshem koj lub crucible lub hau thiab daus tawm ntawm cov hlau uas tsis tau yaj nrog siv rab diav hlau. Tom qab ntawd, nqa tus ntoo khaub lig nrog tus pas hlau thiab muab tso rau ntawm lub lauj kaub hlau. Txij ntawm no mus, rub tus ntoo khaub lig nrog tus pas nrig tuab, nqa nws mus rau koj cov pwm pov tseg, thiab ua tib zoo ncuav nws mus rau hauv lub qhov pwm tuaj.
- Ncuav cov hlau yaj rau hauv koj cov pwm kom txog thaum qee qhov rov qab los ntawm lub qhov dej tawm, qhia tias cov pwm puv lawm.
- Yog tias koj muaj cov hlau seem, txiav txim siab nchuav nws mus rau hauv lub lauj kaub hlau muffin. Ua li ntawd yuav tsim cov hlau me me uas koj tuaj yeem yaj dua tom qab hnub tom qab.
Kauj Ruam 5. Cia koj cov pwm txias tsawg kawg 20 feeb
Tom qab nchuav cov hlau, cia koj txias txias li ntawm 20 txog 30 feeb. Yog tias koj tab tom pov cov khoom me tshwj xeeb, zoo li cov nyiaj npib hlau, nws yuav siv sijhawm tsawg dua los ua kom khov.
Kauj Ruam 6. Tshem koj cov khoom tshiab los ntawm cov pwm
Thaum koj cov hlau txias lawm, co cov pwm kom tawg cov xuab zeb. Tom qab ntawd, ua tib zoo tshem koj cov khoom tshiab thiab txhuam tawm cov khoom siv ntau dhau los ntawm nws.
