Nyob rau hauv lub neej txhua hnub, muaj ntau zaus thaum koj tsuas yog xav paub yuav ua li cas muab cov yas yas kom ntseeg tau thiab raug raws li qhov ua tau. Txawm hais tias cov khoom siv niaj hnub no tshwj xeeb tshaj yog nrov nrog cov neeg tsim khoom ntawm ntau tus cwj pwm, tsis muaj ib txoj hauv kev thiab txhais tau tias yuav rov ua kom ncaj ncees thaum muaj kev puas tsuaj. Yog li ntawd, txhawm rau ua kom lub neej ntev ntawm qhov tawg, tab sis tsis yog qhov puas tsuaj tag nrho, nws tsim nyog kawm ob peb yam zais cia ntawm gluing yas.
Kev tshuaj xyuas kom meej ntawm qhov xwm txheej yog tus yuam sij rau kev vam meej
Yuav kom rov tsim kho cov yas kom raug thiab xa rov qab cov khoom rau nws lub zog qub, koj yuav tsum xav txog txhua kauj ruam. Yog li ntawd, ua ntej gluing yas, koj yuav tsum tau them sai sai rau xws li nuances:
- Xaiv cov khoom siv. Txhawm rau ua qhov no, koj yuav tsum nkag siab txog cov cim uas siv rau cov khoom.
- Nws tsim nyog ua tib zoo xav txog qhov chaw tawg. Yog hais tias muaj ib tug oblique nti, ces nws yog yooj yim dua rau lo rau saum npoo. Yog tias ib feem nrog cov npoo txawm tawg, kev kho yuav tsis tas yuav ua tau.
- Yuav tsum txiav txim siab raulos ntawm kev ua haujlwm hnyav uas qhov chaw puas ntawm cov yas tuaj yeem tiv taus. Thaum raug qhov siab tshaj plaws, kev sib txuas ua ke yuav tsis muaj txiaj ntsig.
- Yog tias koj yuav tsum muab cov yas sib xyaw nrog lwm hom khoom, ces koj yuav tsum txiav txim siab cov yam ntxwv ntawm kev kho.
Qee zaum muaj cov xwm txheej ntxiv thiab qhov xwm txheej uas koj yuav tsum tau ua tib zoo saib ua ntej ua haujlwm.
Yuav ua li cas cov kua nplaum rau cov yas
Xaiv tus kho tus neeg saib xyuas kom rov zoo dua ntawm cov yas yog qhov yooj yim heev yog tias koj txheeb xyuas cov khoom siv thiab daim ntawv lo ntawm lub ntim ntawm cov khoom. Feem ntau, cov tshuaj tiv thaiv nplaum yog siv rau kev kho zoo li no. Cov khoom zoo li no tau muab faib ua 2 hom: ib qho thiab ob qho khoom.
Thawj, yog ib yam khoom uas twb muab sib xyaw ua ke lawm. Nyob rau hauv rooj plaub no, nws yog txaus tsuas yog siv tus neeg sawv cev rau cov khoom. Ob lub ntsiab lus tsim nyog yuav tsum tau sib tov, uas yog ua tiav ua ntej ua haujlwm.
Txhawm rau kom tsis txhob saib ntev ntev seb qhov kev xaiv twg yog qhov tsim nyog rau kev kho cov khoom siv yooj yim thiab feem ntau, koj tuaj yeem txiav txim siab qhov txhais tau li cas rau cov nplaum yas. Qhov kev xaiv zoo tshaj plaws yog qhov paub zoo "Moment", uas muaj lub npe meej - "Plastic".
Kev xaiv rau gluing yas nrog lwm hom khoom
Feem ntau muaj teeb meem nrog kev sib txuas cov yas rau lwm hom khoom. Khofeem ntau xaus rau qhov tsis ua hauj lwm thaum nws yog ib qho tsim nyog los txuas rau hlau, iav, ntoo, pob zeb. Tab sis qhov teeb meem no tuaj yeem zam tau yog tias koj xaiv txoj kev kho kom raug.
Yam khoom twg, gluing yas nrog lwm cov ntaub ntawv, koj yuav tsum xaiv los ntawm cov khoom xyaw:
- Cov hom kev txuas hauv qab no yuav pab txuas ib yam khoom nrog cov hlau nto: epoxy, polyurethane, phenol roj hmab.
- Muaj universal nplaum uas tuaj yeem khi yas rau iav, ceramics, plaster.
- Cov cyanoacrylate tivthaiv pab ua kom lub fixative haum rau kev sib txuas rau ntoo, roj hmab, thiab lwm yam yas.
Feem ntau, cov tuam ntxhab qhia txog cov yam ntxwv, yam ntxwv thiab cov qauv ntawm kev ua haujlwm ntawm lawv cov khoom. Yog li ntawd, ua ntej yuav, koj yuav tsum ua tib zoo nyeem tsis tsuas yog cov muaj pes tsawg leeg, tab sis kuj cov lus pom zoo, cov lus qhia lawv tus kheej.
Yuav siv txoj kev twg los kho cov khoom tawg uas tsis yog kua nplaum
Ntxiv rau cov kua nplaum, lwm txoj hauv kev tuaj yeem siv los kho, kho thiab rov tsim kho dua tshiab. Cov kev xaiv raug tshav kub yog nrov tshwj xeeb hauv qhov xwm txheej no.
Nyob hauv lub neej niaj hnub muaj ntau hom yas. Ib txhia ntawm lawv yog yooj yim rau weld. Hom kev kho cua sov no coj cov txiaj ntsig zoo, ua rau cov khoom zoo li tshiab.
Yuav luag txhua hom yas tuaj yeem ua tau txias welded. Nws yog ib qho tsim nyog los ua qhov kev txiav txim zoo li noua tib zoo kom tau txais txiaj ntsig zoo. Nws yog qhov tsim nyog kom muaj kev paub dhau los hauv kev ua haujlwm, nws yog qhov zoo dua rau kev xyaum ntawm cov khoom zoo sib xws.
Yog tias qhov tawg tsis nyob hauv qhov chaw pom, ces koj tuaj yeem siv txoj kev "barbaric" - los ua cov khoom. Hauv qhov xwm txheej no, nws yog qhov yooj yim heev los txiav txim siab yuav ua li cas rau cov kua nplaum yas. Koj yuav tsum tau muab ib daim ntawm cov khoom qub thiab yaj nws mus rau hauv daim tawv nqaij, nias qhov chaw. Qhov kev xaiv no yog qhov hloov pauv ib ntus rau kev sib txuas kom muaj zog dua.
Yuav ua li cas rau koj tus kheej yas nplaum
Qhov kev xaiv zoo tshaj plaws rau kev ua cov khoom yas uas puas thiab yuav tsum tau rov ua dua yog cov kua nplaum hauv tsev. Kev npaj cov tshuaj yog qhov yooj yim heev yog tias koj khaws cia ntawm ob qho tib si, uas tau noj hauv qhov sib piv 1: 1.
Npaj cov kua nplaum hauv tsev nrog cov nyhuv siab tshaj plaws:
- Muab cov kuab tshuaj rau hauv cov hlau, tab sis zoo dua iav ntim.
- Yuav tsum tau ua cov shavings tawm ntawm cov yas los yog cov khoom zoo sib xws.
- Muab lub workpiece rau hauv qhov hnyav thiab sib tov zoo. Tos li 1 teev kom txog thaum cov chips hloov pauv mus rau hauv homogeneous pawg.
Paub txog daim ntawv qhia ua kua nplaum hauv tsev, nws yuav yooj yim heev rau kev kho. Nws tsuas yog tsim nyog kom nkag siab txog cov txheej txheem ntawm yuav ua li cas rau cov kua nplaum yas, coj mus rau hauv tus account lub ntsiab lus ntawm txhua yam.
Txoj cai ntawm gluing yas nrog cov kua nplaum hauv tsev
Tau npaj cov khoom xyaw hauv tsev, koj yuav tsum paub meej tias yuav ua li cas rau cov nplaum yas hauv tsev. Lub hauv paus ntsiab lus ntawm qhov kev txiav txim no yog cov tshuaj tiv thaiv yooj yim. Txij li cov nplaum nplaum hauv tsev yog tsim los ntawm cov kuab tshuaj thiab cov yas shavings, cov kev hloov hauv qab no tshwm sim:
- Tom qab siv cov tshuaj, cov kuab tshuaj evaporates hauv ob peb teev.
- Cov yas uas yog ib feem ntawm cov tshuaj nplaum ua kua nplaum thiab ua kom tawg.
- Nyob rau hauv ib hnub, cov yaj yaj yuav tawv thiab thaum kawg txuas qhov txhaum.
Txhawm rau kom tsis txhob lwj qhov tshwm sim ntawm cov khoom lag luam thiab cov muaj pes tsawg leeg yog khov zoo, koj yuav tsum siv cov kua nplaum me me. Nws tseem tsim nyog ua kom paub tseeb tias tsis muaj dab tsi ntxiv los yog smudges ntawm qhov chaw ntawm cov khoom.
YPlastic Adhesive
Nyob ntawm hom yas, ib yam khoom kuj tau txiav txim siab tias tsim nyog rau tuav cov khib nyiab ua ke. Tsis txhob siv kev sim thiab ua yuam kev. Tom qab txiav txim qhov muaj pes tsawg leeg los ntawm kev kos, koj tuaj yeem xaiv qhov yuav ua li cas txhawm rau cov yas kom nruj:
- Polystyrene bonds zoo nrog yas cement, epoxy khoom.
- Kev sib xyaw ntawm cov yas resins yog sib koom nrog tus neeg sawv cev cyanoacrylate.
- Polyethylene lossis polypropylene tau koom nrog cov kua nplaum super.
Ntau tus kws tshaj lij siv cov thev naus laus zis thiab thev naus laus zis los khi cov yas, uas sib txawv hauv kev ua haujlwm, tsis tas siv cov nplaum.
Yuav ua li cas kua nplaum zoo
Qee zaum nws nyuaj rau kev txiav txim siab yuav ua li cas muab cov yas kaw kom nruj hauv tsev kom cov khoom tuaj yeem tiv taushnyav loads, thiab cov khoom saib zoo. Hauv qhov no, nws yog ib qho tseem ceeb tsis tsuas yog xaiv tus neeg kho kom raug, tab sis kuj yuav tsum tsim nyog los ua txoj haujlwm nws tus kheej.
Yuav ua li cas nplaum yas hauv tsev:
- Xaiv hom khoom thiab xaiv cov nplaum rau nws.
- Tshem tawm cov khib nyiab ntawm qhov chaw thiab kho cov chips ntse. Yog tias cov khoom raug muab faib ua cov txheej raws li qhov txhaum, nws raug nquahu kom txiav tawm cov ntsiab lus tsis muaj zog.
- Koj yuav tsum tau ntxuav qhov chaw ua ntej, tshem cov plua plav, av thiab me me specks. Cov khoom qhuav kom qhuav.
- Tom qab ntxuav, koj yuav tsum degrease cov yas. Rau qhov no, siv acetone zoo tib yam.
- Thov cov kua nplaum me me rau thaj chaw teeb meem thiab tuav ob peb feeb kom cov khoom tuab me ntsis.
- Tom ntej no, cov khoom sib xyaw yog rov siv dua rau qhov chaw chipped, tom qab ntawd cov khoom raug compressed. Zoo dua tso rau hauv qab xovxwm.
- Khaws cov khoom hauv qab qhov hnyav rau 1-3 hnub. Nws tsis yog yuav tsum tau xyuas lub clutch ua ntej lub sijhawm teem. Vim qhov poob ntawm cov xovxwm, cov txheej txheem yuav tsis coj tau zoo.
Yog tias tag nrho cov kauj ruam thiab kev npaj tau ua raws li raug, ces cov khoom yuav tuav ua ke ntev thiab zoo. Thaum lub sijhawm compression, cov kua nplaum ntau dhau tuaj yeem tawm los ntawm qhov tsis raug. Nws yog ib qho tseem ceeb kom tshem tawm cov seem tam sim ntawd, vim tias tom qab ziab nws yuav tsis tuaj yeem tshem tawm qhov tsis xws luag.
