Lub ntsiab zoo ntawm Stretch zaj duab xis thiab nws cov kev ceev faj

Lub ntsiab zoo ntawm stretch zaj duab xis

1. Tsawg tus nqi siv; tuaj yeem txuag tau ntau cov ntaub ntawv ntim khoom

2. Cov yeeb yaj kiab muaj cov pob tshab zoo heev, ua rau cov khoom ntim khoom zoo nkauj thiab muaj kuab heev

3, kev ua tau zoo, tsis muaj tshuaj lom, tsis qab, txhim kho kev tsim khoom

4. Nws tuaj yeem ua lub luag haujlwm ntawm plua plav-pov thawj, noo noo-pov thawj thiab tu rau cov khoom ntim, ua rau lub pob khoom ntau dua.

Daim ntawv thov ntawm stretch zaj duab xis: Nws yog dav siv nyob rau hauv ntim ntim ntawm kev lag luam tawm txawv teb chaws, khoom noj khoom haus thiab dej haus, ntawv crafts, iav ceramic electromechanical castings, phau ntawv thiab periodicals, hluav taws xob khoom, tshuaj raw khoom thiab lwm yam khoom.

Kev ceev faj rau kev siv cov yeeb yaj kiab stretch

Stretch zaj duab xis tuaj yeem siv rau kev sib xyaw ua ke (pawg) ntim thiab ntim sab nrauv ntawm cov khoom tsis sib xws lossis cov khoom lag luam. Nws tuaj yeem ua tsis tau tsuas yog ua tau raws li cov dej-pov thawj thiab plua plav pov thawj, tiv thaiv kov thiab nyiag, pob tshab zaub, thiab lwm yam, tab sis kuj ua rau kom muaj kev ntxim nyiam ntawm cov khoom muag, thiab tseem tuaj yeem siv los hloov ntau hom cartons.

Kev ceev faj rau kev siv cov yeeb yaj kiab stretch:

1. Nws yuav ua rau muaj qhov tshwm sim uas thaum tus neeg siv khoom siv cov ntaub qhwv no, nws yuav tawg sai li sai tau thaum nws rub tawm. Thaum ntim khoom, ua tib zoo saib xyuas cov ntug kom tsis txhob sib tsoo, ua rau cov ntug tawg thiab ua rau muaj teeb meem zoo. Tsuav yog muaj me ntsis tawg, qhov no kuj yog ib daim ntawv qhia tsis tshua muaj neeg siv khoom. Qhov teeb meem, tsis tuaj yeem muaj burrs.

2. Yog tias qhov kev txiav tsis zoo thiab tsis sib xws, nws tsis tuaj yeem raug xa tawm raws li cov khoom pov tseg, suav nrog ob qhov kawg yuav tsum tau dov kom zoo zoo thaum ua cov khoom, thiab cov npoo tawg yuav tsum tau txiav kom zoo, tsis txhob ntau tshaj qhov muaj tsawg.

3. Txo cov folds sab nrauv ntawm ob qho kawg thiab cov kab liab nias hauv nruab nrab, uas yuav cuam tshuam rau kev zoo nkauj.

4. Ib sab tsis tuaj yeem ntev thiab sab nraud yog luv. Tus qauv ntawm qhov chaw seem ntawm ob sab yog hais txog 1 cm. Cov hlab ntawv yuav tsum tau ua kom zoo sib xws.

5. Lub taub hau tuag yuav tsum tau ntxuav kom huv, tsis muaj cov impurities dub, thiab tsis muaj charred yas yuav poob rau hauv nws. Yog tias nws tuaj yeem pom ntawm qhov muag liab qab, nws yuav tsum tau muab tshem tawm tam sim ntawd.