Txawm hais tias koj xav tau kho qhov tawg lossis koom nrog cov yas ua ke, vuam yog qhov kev daws teeb meem. Vuam yog ib txoj haujlwm yooj yim los ua tom tsev vim yas yog mos thiab pliable. Koj xav tau rab phom vuam siv hluav taws xob thiab tus pas nrig tsim nyog los ua kom tiav kev kho. Tom qab koj ntxuav thiab txheeb xyuas cov yas, siv cua sov ntawm rab phom kom maj mam yaj thiab koom nrog cov yas ua ke. Ua kom tiav cov weld los ntawm kev ua kom du nws los tsim kev txhim kho uas muaj zog dua thiab pheej yig dua li daim tshiab ntawm cov yas.
Cov kauj ruam
Ntu 1 ntawm 3: Ntxuav thiab teeb tsa cov yas
Kauj Ruam 1. Teem chaw ua haujlwm nyob rau thaj chaw uas muaj cua nkag los tiv thaiv hmoov av thiab pa luam yeeb
Vuam tsim ob peb yam kev txhawj xeeb txog kev nyab xeeb los daws ua ntej koj pib. Yog tias koj tuaj yeem ua tau, ua haujlwm sab nraum zoov lossis hauv qab qhov cua. Qhib qhov rooj thiab qhov rais nyob ze thiab siv cov kiv cua kom cua tawm ntawm thaj chaw. Tsis tas li, hnav daim npog qhov ncauj thiab tiv thaiv iav polycarbonate kom muaj kev nyab xeeb ntxiv thaum npaj cov yas.
Khaws lwm tus neeg tawm ntawm thaj chaw kom txog thaum koj ua tiav txoj haujlwm
Kauj Ruam 2. Muab cov hnab looj tes tiv tshav kub thiab khaub ncaws hnav ntev rau kev tiv thaiv
Koj yuav tsum tau muaj khub zoo ntawm hnab looj tes ua haujlwm los ntawm cov khoom zoo li tawv. Npog nrog cov ris tsho hnav ntev, ris, thiab nkawm khau kaw ua haujlwm. Txhawm rau tiv thaiv koj lub ntsej muag, sim siv lub ntsej muag vuam kom pom tseeb.
Koj tsis tas yuav hnav daim npog tag nrho. Cov teeb uas siv hauv cov yas txuas tsis ua rau lub teeb tsis zoo
Kauj Ruam 3. Ntxuav cov yas nrog xab npum thiab dej sov kom tshem cov khib nyiab
Pib los ntawm kev txhuam tawm cov khib nyiab ntau li ntau tau nrog daim txhuam cev ntub hauv dej sov. Yog tias tsis ua haujlwm, ntxuav cov yas nrog xab npum me me los yog xab npum. Tshem tawm cov av, roj, thiab lwm yam khib nyiab uas cov yas khaws tuaj raws sijhawm vim tias nws tuaj yeem ua rau cov hlau tsis zoo. Tom qab ntawd, ziab cov yas nrog daim ntaub huv, tsis muaj lint thaum koj ua tiav.
- Rau cov tawv tawv tawv, sim siv cov kua hnyav hu ua methyl ethyl ketone (MEK), uas koj tuaj yeem tau online lossis ntawm lub khw muag khoom kho vajtse. Moisten ib daim ntaub huv nrog cov kuab tshuaj, tom qab ntawd txhuam cov yas kom txog thaum cov xim tawm.
- Zam kev siv tshuaj ntxhua khaub ncaws muaj zog. Lawv feem ntau tso tom qab cov yeeb yaj kiab xab npum uas cuam tshuam rau qhov txuas.
Kauj Ruam 4. Siv daim ntawv qhia tus cim rau ntawm cov yas kom xaiv tus pas nrig txuas
Ntau cov khoom yas feem ntau muaj cov cim cim cim luam tawm ntawm lawv. Nrhiav cov tsiaj ntawv PE (polyethylene), PP (polypropylene), lossis PVC (polyvinyl chloride). Xaiv tus pas nrig uas haum rau hom yas uas koj npaj yuav siv vuam.
Piv txwv li, koj yuav xav tau rab phom polyethylene los koom ua ke ntawm cov polyethylene ua ke. Koj tuaj yeem tuaj yeem txhim kho qhov tawg ntawm ib daim los ntawm cov yas yaj nyob ib puag ncig nws, tab sis muaj lub pas nrig txuas ntawm tes kom npog qhov khoob
Kauj Ruam 5. Siv vuam pas ntsuas cov cuab yeej yog tias koj tsis paub meej tias koj muaj yas zoo li cas
Cov khoom siv ntsuas tus pas tuaj nrog txhua yam sib txawv ntawm cov yas yas txuas. Txhawm rau siv qhov kev sim, sim xaiv tus pas nrig uas zoo ib yam li cov yas. Ua kom sov qhov kawg ntawm tus pas nrig zoo li koj ib txwm xav tau hauv vuam txhawm rau txuas nws mus rau qhov chaw huv ntawm cov yas. Tom qab ntawd, sim rub tus pas nrig tawm ntawm cov yas siv ob rab phom. Yog tias nws nyob ruaj khov, tom qab ntawd nws yog cov khoom siv tib yam li cov yas.
- Txij li koj tsuas tuaj yeem ua ke tib hom yas, tsuas yog ib tus pas nrig yuav nyob txuas rau cov yas. Xa mus rau tsab ntawv cim lossis cov khoom siv ntsuas ntsuas los txiav txim seb hom yas twg yog tus pas nrig.
- Cov khoom siv ntsuas, nrog rau cov hlua txuas thiab lwm yam khoom siv, muaj nyob online lossis ntawm ntau lub khw muag khoom kho vajtse.
Kauj Ruam 6. Tshem cov xim ntawm cov yas nrog ib daim 80-grit xuab zeb
Yog tias thaj chaw koj xav weld tau pleev xim rau nws, txhuam nws nrog cov ntawv ntxhib ntxhib. Rhais cov ntawv xuab zeb rov qab los hla qhov saum npoo, nias nrog lub teeb tab sis zoo ib yam. Ua qhov no kom nthuav tawm cov yas liab qab hauv qab cov xim.
Koj kuj tseem tuaj yeem siv cov ntawv txhuam hniav lossis lub log zeb uas txuas rau qhov laum. Lwm qhov kev xaiv yog txhawm rau txhuam cov xim nrog cov xim pleev xim lossis lwm yam cuab yeej. Ceev faj tsis txhob khawb cov yas hauv qab cov xim
Kauj Ruam 7. Clamp thiab daim kab xev yas ua ke los tuav qhov sib koom ua ke
Ua qhov sib koom ua ntej tig koj lub teeb. Muab cov yas yas tso rau ntawm lub rooj zaum, thawb lawv kom nyob ze ua ke kom ntau li ntau tau. Tom qab ntawd, siv C-clamps txhawm rau txiav cov khoom rau lub rooj. Qhwv daim kab xev nyob ib ncig ntawm daim raws li xav tau kom lawv nias ze ua ke, tab sis zam kev npog thaj chaw uas koj xav tau txuas.
Xyuas kom koj ruaj ntseg cov pob qij txha kom nruj thiab nyob hauv txoj haujlwm uas koj xav tau. Txoj kev ntawd, koj tsis tas yuav txhawj xeeb txog kev kho lawv thaum koj tsom mus rau qhov txuas
Ntu 2 ntawm 3: Koom nrog Cov Yas
Kauj Ruam 1. Ua kom sov rab phom vuam tsawg kawg 2 feeb
Txhua hom yas yaj ntawm qhov kub sib txawv, yog li teeb tsa koj rab phom welding kom raug yog qhov tseem ceeb. Qhov kub koj xav tau yuav nyob ntawm 200 txog 300 ° C (392 thiab 572 ° F). Ib yam dab tsi dhau qhov ntawd yog hlawv cov yas lossis tsis yaj nws txaus.
- Piv txwv li, teeb lub phom vuam mus rau 300 ° C (572 ° F) thaum ua haujlwm ntawm propylene thiab polyurethane.
- Kho qhov ntsuas cua sov kom txog 275 ° C (527 ° F) los ua haujlwm ntawm PVC.
- Teem lub cua sov kom txog 265 ° C (509 ° F) rau polyethylene.
Kauj Ruam 2. Ruaj khov cov yas ua ke los ntawm kev siv hlua txuas qhov kawg
Ua ntej koj pib qhov weld tiag, pin cov xoob xoob ntawm cov yas ua ke los ntawm melting qhov kawg ntawm kev sib koom tes. Ua kom haum lub vuam taub hau ntawm koj rab phom vuam, tom qab ntawd siv cua sov me ntsis. Tos kom cov yas pib yaj, koom nrog cov yas ua ke. Qhov no yuav ua rau cov yas txav mus los thaum koj ua tiav qhov txuas.
- Lub taub hau vuam taub hau zoo li lub raj nrog lub qhov kawg ntawm qhov kawg. Nias lub qhov kawg tiv thaiv cov yas kom sov nws thiab yaj nws ua ke.
- Txhua yam koj yuav tsum tau ua yog yaj cov yas me ntsis kom ntseeg tau tias nws tsis tuaj yeem sib nrug. Yog tias koj xav tau, txhawm rau txhuam qhov chaw txhua 1 ft (0.30 m) raws qhov sib koom ua ke kom muaj kev nyab xeeb ntxiv.
Kauj Ruam 3. Txiav qhov kawg ntawm tus pas nrig nrog lub kaum ntse ntse txiav pliers
Txiav tus pas nrig yog yooj yim heev. Tuav tus pliers kab pheeb ces kaum mus rau qhov kawg ntawm tus pas nrig. Tom qab ntawd, hla nws kom hle tus pas nrig mus rau ib qho. Yog tias koj tsis muaj lub pliers, siv rab riam los txhuam cov pas nrig mus rau ib qho.
- Los ntawm muab tus pas nrig taw tes kawg, koj nce txoj hauv kev kom tau txais txoj haujlwm du, khov kho yam tsis muaj cov yas loj loj uas koj pib.
- Koj tuaj yeem cia rab phom vuam txias ua ntej hloov lub taub hau thiab ntxig tus pas txuas. Txawm li cas los xij, nco ntsoov tso rab phom kom sov dua ua ntej pib qhov txuas.
Kauj Ruam 4. Ntxig tus pas nrig vuam rau hauv lub qhov taub nrawm ntawm rab phom vuam
Lub taub hau nrawm muaj qhov qhib los tuav tus pas nrig thaum koj yaj nws mus rau qhov sib koom ua ke. Yog tias ib tus tsis tuaj nrog koj rab phom cua sov, koj tuaj yeem yuav ib qho cais. Tom qab haum lub taub hau ntawm koj rab phom yas vuam sov, pub tus pas nrig mus rau qhov qhib thib ob rau saum. Muab qhov clipped kawg tso ua ntej kom koj tuaj yeem siv nws thaum pib txuas.
- Xyuas kom koj tsis txhob kov lub taub hau yog tias nws tseem kub. Tog twg los tos rau lub taub hau kom txias lossis pauv lub taub hau kom zoo nrog ib khub pliers.
- Nrog lub taub hau nrawm, koj yuav tsum tau pub tus pas nrig rau hauv qhov qhib thaum koj txuas. Koj tseem tuaj yeem tuav tus pas nrig hla ntawm qhov sib koom ua ke thiab yaj nws nrog cov txheej txheem hu ua pendulum welding, qhov uas koj cheb rab phom lossis lub teeb rov qab mus. Nws siv sijhawm ntev me ntsis tab sis zoo rau qhov chaw nruj.
Kauj Ruam 5. Tsiv lub taub hau ntawm rab phom vuam maj mam hla cov yas kom nrawm nrawm
Pib nyob rau sab saum toj ntawm qhov tawg lossis thaj chaw koj xav koom nrog. Tuav rab phom nqes mus txog ntawm lub kaum sab xis 45-degree, kov lub ntug ntawm lub taub hau mus rau cov yas. Tom qab ntawd, sov cov yas kom txog thaum koj pom nws pib yaj. Raws li koj thawb lub teeb taws txuas rau ntawm qhov sib koom tes, pub cov pas nrig txuas rau hauv nws nrog koj txhais tes dawb.
- Tus yuam sij rau kev ua tiav nrog vuam yog qhov sib xws. Yog tias koj txav mus raws qhov xav tau nrawm, koj tuaj yeem yaj cov yas thiab cov hlua txuas kom txaus los khi lawv yam tsis hlawv lawv.
- Yog tias koj pom cov yas hlawv lossis hloov xim, txav lub tswb ntawm qhov nrawm dua. Tsis txhob cia nws nyob ntawm cov yas lossis lwm yam uas koj yuav xaus siv cov cua sov ntau dhau.
Kauj Ruam 6. Viav vias rab phom rov qab yog tias koj tab tom ua haujlwm pendulum txuas
Tuav lub taub hau txog 2.54 cm (1.00 in) saum qhov tawg, tig rab phom ntawm lub kaum sab xis 45-degree. Tom qab ntawd, tso lub pas nrig ntawm lub kaum sab xis 45-degree los ntawm sab nraud. Thaum koj tuav tus pas nrig, cheb lub taub hau rov qab thiab tawm mus 3 lossis 4 zaug kom yaj nws. Ua qhov no ntxiv thaum koj nqes cov yas kom ua tiav qhov txuas.
- Pendulum welding yog qhov muaj txiaj ntsig yog tias koj tsis muaj rab phom yas cua sov nrog lub taub ntim nrawm. Koj tuaj yeem ua nws nrog lub hauv paus propane teeb. Qhov no tseem yog txoj hauv kev zoo los ua kom nruj sib koom ua ke uas koj tsis tuaj yeem ncav cuag tau yooj yim nrog lub taub ntim nrawm.
- Qhov no yog qhov ua rau me ntsis me dua li cov vuam nrawm vim tias koj yuav tsum tswj ob lub teeb thiab lub pas nrig txuas tib lub sijhawm.
- Tsiv lub teeb nrig tas li txhawm rau tiv thaiv cov yas los ntawm kev hlawv. Viav vias nws rov qab los hla qhov sib koom ua ke ntawm qhov nrawm kom sov me ntsis thiab yaj cov yas.
Ntu 3 ntawm 3: Tiav Weld
Kauj Ruam 1. Tos yam tsawg 5 feeb rau cov yas kom txias
Cia cov yas rov los rau hauv chav sov ua ntej koj ua haujlwm txuas ntxiv mus. Cov yas yas tsis siv sijhawm ntev kom txias, tab sis koj tuaj yeem tos ntev li koj xav tau. Saib rau cov yas txuas kom tig khov. Yog tias koj tsis xav tias muaj cua sov tawm los ntawm nws, koj tau npaj ua haujlwm rau nws.
- Lub sijhawm zoo tshaj plaws los kho qhov txuas yog ua ntej nws txias. Ib qho weld zoo zoo li tus du thiab zoo ib yam. Ntxiv ntau tus pas txuas lossis txhuam cov yas yaj nrog koj rab phom raws li xav tau.
- Teem koj rab phom vuam ib sab thaum koj ua tiav. Nco ntsoov muab nws tso rau hauv qhov chaw nyab xeeb, xws li hauv lub thawv tiv tshav kub, kom txog thaum nws txias.
Kauj Ruam 2. Xuab zeb sib txuas nrog 120-grit sandpaper
Tshem tawm cov npoo npoo ntawm qhov txuas kom nws zoo ib yam nrog cov yas ntxiv. Siv lub teeb nyem rau qhov txuas, txhuam cov ntawv xuab zeb rov qab thiab hla nws. Sim ua kom cov hlau txuas mus saib qib nrog thaj tsam ib puag ncig nws, tab sis ceev faj kom tsis txhob khawb cov yas ib puag ncig nws.
Yog tias koj tab tom nrhiav txoj hauv kev nrawm dua los ua qhov no, siv lub log xuab zeb ntawm cov cuab yeej tig. Ua tib zoo saib, txawm li cas los xij, vim tias yas yog qhov muag muag thiab yooj yim rau khawb
Kauj Ruam 3. Ua kom tiav cov yas nrog cov ntawv xuab zeb 180 thiab 320-grit
Hloov mus rau qhov ua kom zoo me ntsis ntawm cov ntawv xuab zeb kom ua kom zoo dua qub. Cov ntawv xuab zeb siab dua yog qhov zoo dua thiab tsis txhuam, tab sis nws tseem tuaj yeem khawb cov yas yog tias koj tsis xyuam xim. Rub qhov txuas txuas zoo li koj tau ua nrog 120-grit cov ntawv txhuam kom txog thaum nws zoo ib yam thiab zoo nkaus li du rau qhov kov.
Ib txwm pib nrog cov ntawv txhuam hniav qis dua. Nws yog qhov hnyav dua, yog li nws hnav cov yas ntau dua. Txuag cov ntawv xuab zeb ntau dua kom tiav
Yees duab - Los ntawm kev siv qhov kev pabcuam no, qee cov ntaub ntawv yuav raug muab qhia rau YouTube
Lub tswv yim
- Yog tias koj muaj rab phom cua kub yooj yim, xav txog kev ntsuas lub ntsuas cua tsis siv lub ntsej muag txhawm rau saib xyuas qhov kub ntawm qhov txuas thaum koj ua haujlwm.
- Yog tias koj tab tom kho qhov tawg me me, koj yuav tsis xav tau lub pas nrig txuas. Koj tuaj yeem rub cov hlau txuas nrog qhov tawg kom yaj cov yas nyob ib puag ncig nws, sau nws los tsim qhov yooj yim tab sis ua haujlwm tau zoo.
- Thaum koj paub txog cov yas sib txawv, koj tuaj yeem tuaj yeem txheeb xyuas lawv los ntawm kev sim nplaim taws. Nqa ib qho me me ntawm cov yas uas tsis paub, hlawv nws, thiab siv qhov tshwm sim los txheeb xyuas nws.
- Yog tias koj tsis muaj rab phom welding uas tuaj yeem teeb tsa qhov cua sov, koj tuaj yeem ntsaws rab phom ib txwm thiab sim siv nws ua ntej nws mus txog qhov kub tag nrho. Kev tau txais kev sib txuas zoo ib yam yog qhov nyuaj dua li txoj hauv kev no, tab sis nws muaj peev xwm ua tau.
Lus ceeb toom
- Cov phom phom kub yog qhov txaus ntshai, yog li ua tib zoo saib xyuas lawv! Npog npog kom tiv thaiv kev kub hnyiab thiab khaws cov kws txuas rau hauv lub hnab tiv tshav kub kom tiv thaiv kev phom sij.
- Ua haujlwm ntawm cov yas feem ntau tsim cov plua plav yas lossis cov pa phem. Ib txwm hnav cov iav tiv thaiv, suav nrog hnab looj tes thiab khaub ncaws hnav ntev, thaum sib tsoo lossis ua kom sov cov yas.
