Cov neeg feem coob xav tias tshem cov rooj tog yas puas yog yooj yim dua kho nws. Tab sis qhov tseeb, kho cov yas yog yooj yim dua li qhov koj xav. Tus yuam sij los kho qhov uas tsis tawm ntawm lub cim yog yaj cov yas kom nws tuaj yeem koom nrog rau qhov chaw tsis tu ncua kom tsim tau cov nyiaj muaj zog. Yog tias cov kua nplaum yas tsis kho qhov teeb meem, sim siv cov hlau txuas kom yaj cov yas uas puas lawm. Kev siv tshuaj lom neeg muaj zog, xws li acetone, tuaj yeem ua rau qee yam yas, tso cai rau koj lo cov yas uas puas lawm ua ke yog xav tau.
Kauj ruam
Txoj Kev 1 ntawm 3: Kho Qhov Me Me nrog Cov Kua nplaum
Kauj Ruam 1. Yuav ib lub yas yas uas muaj cov nplaum zoo
Yog tias koj tab tom sim kho qhov tawg tawg lossis rov txuas cov pob zeb loj dua, koj tsuas yog xav tau cov nplaum ruaj khov. Cov kua nplaum yas tshwj xeeb tau tsim los tsim cov ntawv sib txuas ntawm cov yas mus rau qib molecular. Nrhiav ib yam khoom tsim los rau hom yas uas koj tab tom kho.
- Feem ntau cov txheej txheem super super kuj tseem tuaj yeem siv kom tau txais txiaj ntsig zoo.
- Koj yuav pom kev xaiv dav ntawm cov kua nplaum yas, superglue, thiab cov khoom siv tes ua zoo sib xws ntawm koj lub khw txhim kho tsev.
- Nco ntsoov yuav cov kua nplaum txaus kom koj thiaj li tsis khiav tawm hauv nruab nrab ntawm cov txheej txheem.
Kauj Ruam 2. Muab cov kua nplaum txhuam rau ntawm cov npoo ntawm qhov puas
Txhawm rau kom tau txais kev ruaj khov, kis cov nplaum rau thaj chaw uas cov yas loj dua yuav los sib cuag. Tuav cov kua nplaum rau hauv koj sab xis (lossis sab laug yog koj sab tes laug) txhais tes thiab maj mam tshem qee cov kua nplaum. Txoj kev ntawd, koj tsis tas yuav txhawj xeeb txog siv cov kua nplaum ntau dhau lossis ua rau thaj chaw ua haujlwm tsis zoo thiab nplaum.
looj hnab looj tes roj hmab thaum siv cov kua nplaum yas los tiv thaiv cov kua nplaum los ntawm daim tawv nqaij
Kauj Ruam 3. Nias lub yas kom raug
Ua tib zoo kab kab ntawm ob daim. Nco ntsoov tias cov kua nplaum yas qhuav sai heev. Yog li koj tsuas muaj ib txoj hauv kev. Thaum txoj haujlwm yas raug, nias thiab tuav rau 30 vib nas this rau ib feeb. Qhov no yuav tiv thaiv cov yas los ntawm kev hloov pauv thaum cov kua nplaum pib qhuav.
- Nws pab yog tias koj kaw cov yas puas rau saum npoo lossis tiv thaiv nws nrog cov khoom hnyav kom nws tsis txhob zawv zawg.
- C clamps yuav muaj txiaj ntsig zoo rau kev tuav cov khoom uas muaj qhov txawv txav.
Kauj Ruam 4. Cia cov kua nplaum qhuav
Cov kua nplaum siv sijhawm sib txawv kom qhuav, nyob ntawm hom. Txawm li cas los xij, raws li txoj cai dav dav ntawm tus ntiv tes xoo, koj yuav tsum tos tsawg kawg 1-2 teev ua ntej siv cov khoom kho tshiab. Yog tias koj tsis ua, muaj lub sijhawm uas cov yas yuav tawm thiab koj yuav rov qab los rau qhov xwm txheej qub.
- Qee hom kua nplaum siv 24 teev kom qhuav.
- Ua raws cov lus qhia lub sij hawm ziab ntawm lub pob kom pom cov lus qhia ntxiv.
Txoj Kev 2 ntawm 3: Sib Nqus Yas nrog Cov Kws
Kauj Ruam 1. Muab cov khoom puas rov qab ua ke nrog kua nplaum
Pib los ntawm kev rov txuas cov khoom puas thiab ua kom lawv ruaj khov nrog cov yas nplaum. Thaum kho cov txheej txheem, koj yuav tsum siv ob txhais tes los tswj cov cuab yeej siv kom nyab xeeb.
- Siv cov kua nplaum txaus los lo ob daim yas ua ke. Nws muaj peev xwm ua tau tias cov laug siv tshuaj tiv thaiv nrog qee yam kua nplaum thiab ua rau cov yas hloov xim.
- Thaum koj tab tom kho tawg, tawg, lossis tawg yas, yaj cov yas tuaj yeem yog tib txoj hauv kev kom muab nws rov qab los ua ke.
Kauj Ruam 2. Ua kom sov cov hlau phom
Qhib cov hlau txuas thiab xaiv qhov ntsuas kub qis tshaj. Koj tuaj yeem npaj lwm cov khoom thaum tos kom cov laug txuas mus txog qhov xav tau cua sov. Cov txheej txheem no yuav siv ob peb feeb.
- Tsis txhob xaiv qhov ntsuas cua sov ntau dua 150-200 ° C rau cov laug. Kev koom nrog yas tsis xav tau cua sov ntau npaum li qhov xav tau los koom nrog hlau.
- Ua ntej pib, ntxuav cov lus qhia ntxig nrog daim txhuam cev ntub kom tshem tawm cov seem uas seem tom qab los ntawm kev siv yav dhau los.
Kauj Ruam 3. Siv cov hlau txhuam kom yaj cov yas ntug
Rub lub qhov taub ntawm lub lauj kaub tawm tsam cov npoo ntawm ob daim yas kom tau lo. Cov cua sov siab ntawm lub lauj kaub yuav yaj cov yas sai, uas yuav tuav ob qho ua ke thaum nws khov. Cov txiaj ntsig ntawm txoj kev no yuav siv sijhawm ntev dua li siv cov kua nplaum.
- Yog ua tau, muab cov yas thaub qab tso rov qab uas tau muab tso ua ke kom cov qhab nias tsis pom los ntawm hauv ntej.
- Rau kev nyab xeeb ntawm tus kheej, ib txwm looj tsom iav tiv thaiv thaum siv cov laug. Hnav lub tshuab ua pa thiab lub ntsej muag ua pa thiab ua haujlwm hauv thaj chaw muaj cua nkag tau zoo kuj yog cov tswv yim zoo kom koj tsis txhob nqus cov pa lom los ntawm yas.
Kauj Ruam 4. Patch lub qhov loj nrog yas qub
Yog tias ib qho ntawm cov yas uas ploj lawm hauv cov khoom los kho, saib rau ib daim yas uas muaj xim zoo ib yam, kev ntxhib los mos thiab tuab raws li hloov pauv. Koj yuav kho ib yam nkaus koj yuav kho qhov tawg. Khiav cov laug raws cov ntug ntawm thaj yas kom txog thaum nws yaj thiab lo rau saum cov khoom loj.
Piv txwv tias, daim yas siv yog zoo ib yam li cov khoom yuav tsum tau kho. Txawm li cas los xij, koj tseem tuaj yeem kho nws siv cov yas ib yam sib txawv
Kauj Ruam 5. Muab cov pob qij txha txhuam nrog cov ntawv xuab zeb kom zais lawv
Rub cov npoo uas ob lub plastics txuas nrog cov ntawv zoo (kwv yees li 120-grit) kom txog thaum cov qhab nia raug txo qis. Thaum ua tiav, so cov khoom yas nrog daim ntaub ntub kom tshem tau cov plua plav los ntawm cov xuab zeb.
Txhawm rau ua kom du dua, siv cov ntawv xuab zeb kom du tawm ib qho pob los yog thaj chaw ntxhib, tom qab ntawd siv cov ntawv nplua (300-pob zeb lossis nplua) rau qhov ua kom tiav
Txoj Kev 3 ntawm 3: Gluing Yas nrog Acetone
Kauj Ruam 1. Sau lub khob iav nrog acetone
Siv lub khob haus dej, lub khob, lossis lub tais tob nrog lub qhov qhib dav thiab hliv cov ntshiab acetone mus rau qhov siab ntawm 7.5 txog 10 cm. Lub ntim yuav tsum puv txaus kom tsau qee cov yas ntim. Xaiv lub thawv uas yuav tsis muaj teeb meem yog tias nws tawg vim koj muaj lub sijhawm nyuaj los ntxuav cov yas khib nyiab uas khov rau hauv lub thawv tom qab txheej txheem kho tiav.
- Nws yog ib qho tseem ceeb heev uas yuav tsum xaiv lub thawv uas ua los ntawm iav lossis cov khoom siv hauv tsev. Koj lub hom phiaj yog yaj cov yas los kho, tsis yog lub ntim.
- Acetone ua kom muaj roj muaj zog. Nco ntsoov tias koj ua haujlwm hauv thaj chaw uas muaj cua nkag tau zoo.
Kauj Ruam 2. Muab qee cov yas tso rau hauv acetone
Muab cov yas yas nrog tus pas txhuam hniav xwv kom lawv nqes mus tau zoo. Cov yas yuav tsum tau muab pov rau hauv qab ntawm lub khob. Yog tias tsim nyog, ntxiv acetone rau hauv lub khob kom ntub cov yas nrog cov duab tsis xwm yeem.
- Txhawm rau kom muaj txiaj ntsig zoo dua qub, nrhiav cov yas uas muaj xim zoo ib yam li cov khoom yuav tsum tau kho.
- Zam kev sib cuag nrog acetone. Acetone tuaj yeem ua rau khaus me me hauv kev sib cuag ntawm daim tawv nqaij.
Kauj Ruam 3. Cia cov yas tsau ib hmos kom yaj
Thaum lub sijhawm so hauv acetone, cov yas yuav maj mam yaj mus rau hauv cov tuab, nplaum nplaum. Lub sijhawm nws siv rau cov yas yaj yuav nyob ntawm seb hom yas siv thiab ntau npaum li cas koj tau yaj. Yuav kom muaj kev nyab xeeb, tsau cov yas 8-12 teev.
- Kev txiav lossis tsoo cov yas rau hauv daim me me tuaj yeem ua kom cov txheej txheem yaj. Cov yas ntau dua, qhov acetone yuav ua haujlwm sai dua.
- Qhov ua kom cov slurry yuav tsum mos, nrog qhov sib xws thiab tsis muaj cov pob los yog cov khib nyiab yas ua ntej nws npaj tau siv los muab cov yas tso ua ke.
Kauj Ruam 4. Pov tseg cov acetone uas seem
Tom qab cov yas yaj tag, cov yas yaj yuav cais los ntawm acetone thiab khom rau hauv qab ntawm lub ntim. Ntuav cov acetone rau hauv lub dab dej thiab tsuas yog cov yas slurry hauv lub ntim. Koj yuav siv cov tshuaj no los kho cov khoom yas.
Nws tsis muaj teeb meem yog tias tseem muaj acetone hauv lub ntim. Acetone yuav qhuav ntawm nws tus kheej
Kauj Ruam 5. Siv cov yas slurry rau qhov puas
Diav tus txhuam me me los yog paj rwb swab rau hauv cov yas yas thiab siv rau thaj tsam puas. Sim siv nws txhua txoj hauv kev mus rau qhov kawg ntawm cov shard. Txuas ntxiv mus thiab txhuam kom txog thaum muaj qhov tawg lossis qhov ua tiav.
- Yog ua tau, siv cov yas slurry rau sab hauv ntawm cov khoom kom nws tsis pom los ntawm sab nraud.
- Siv cov yas ntau npaum li xav tau los npog tag nrho cov khoom puas (tej zaum yuav muaj qee qhov seem).
Kauj Ruam 6. Tos kom txog thaum cov yas khov
Tsis pub dhau ob peb feeb, cov acetone uas seem yuav qhuav thiab cov yas slurry yuav tsim cov tshuaj lom nrog cov yas ib puag ncig. Tsis txhob cuam tshuam nrog kev sib txuas thaum lub sijhawm no. Tom qab cov yas tawv, cov khoom yuav zoo li tshiab.
Qhov sib koom ua ke tshiab yuav txog li 95% muaj zog npaum li cov yas qub
Lub tswv yim
- Ua ntej siv sijhawm thiab siv zog kho ib yam khoom uas muaj kev puas tsuaj, txiav txim siab seb nws puas tsim nyog nws. Cov khoom yas pheej yig qee zaum hloov tau zoo dua kho dua.
- Siv tus muab tub lim los yog thaj nrog tib yam yas ib yam li cov khoom los kho yog tias ua tau.
- Cov yas yas txuas tuaj yeem yog qhov khoom zoo ntawm cov khoom seem yog tias koj tab tom kho ntau yam. Cov hlua txuas tseem muag ntau yam xim uas yuav ua rau koj yooj yim dua los xaiv qhov uas haum rau koj tshaj plaws.
Ceeb toom
- Ib txwm ua raws cov lus qhia kev nyab xeeb thaum siv cov laug. Yog tias koj tsis paub txog kev siv cov tooj dag, nug ib tus neeg paub ntau ntxiv txog kev pab.
- Tsis txhob haus luam yeeb nyob ze acetone lossis siv nws ze rau qhov chaw ntawm qhov hluav taws kub. Acetone kua thiab roj yog cov nplaim taws heev.
