Cov txheej txheem tsim cov pwm tshiab ntawm lub tshuab nqus tsev muaj xws li cov kauj ruam hauv qab no:
1), seem ua, txiav 0.4mm tuab stainless hlau phaj mus rau hauv kev teev ntev, uas yog ze rau ib puag ncig ntawm lub tshuab nqus tsev kawg;
2) dov, daim hlau stainless phaj hauv kauj ruam 1) yog dov rau hauv cov duab puab zoo li cas los ntawm kev siv lub tshuab dov;
3) Vuam, sau qhov sib txawv ntawm qhov xaus ntawm qhov kawg ntawm stainless hlau phaj dov mus rau hauv daim duab zoo li tus hlau nrog cam, thiab tom qab ntawd txuas lub qhov kawg ntawm daim hlau tsis huv ua ke los ntawm argon arc vuam lossis lwm txoj kev siv vuam (xws li laser vuam). Tom qab welding, qhov sib koom ntawm lawv yog lub weld;
4) Trimming, sab saud thiab xaus ntawm lub phaj cylindrical stainless hlau tsis tiaj tus nyob rau hauv lub xeev ntxhib, thiab cov npoo yuav tsum tau txiav kom ncaj raws txoj kab ncaj ncaj nrog cov kev qhia me me, thiab thaum kawg sab sauv thiab qis kawg ntawm cov hlau stainless cylindrical hlau. phaj raug txiav rau hauv cov kab rov tav lub ntsej muag kawg ntsej muag ；
5). Caj dab, sab saud thiab sab hauv qab ntawm cov phaj cylindrical stainless hlau yog cov caj dab los ntawm caj dab puab. Cov kauj ruam no yog tib yam li cov txheej txheem ib txwm muaj nyob hauv keeb kwm yav dhau kos duab, tab sis qhov sib txawv yog tias cov txheej txheem ib txwm yog siv phaj cylindrical stainless hlau. Lub caj dab yog qhov loj me ntawm lub ntsej muag kawg ntawm qhov kawg ntawm qhov kawg. Hauv qhov tso ntawm no, lub caj dab loj yog tsim me dua qhov loj qhov kawg ntawm ib feem. Lub hom phiaj ntawm qhov no yog lees txoj hauv kev rau tom ntej flaring kev, txawm hais tias nws yog txheej txheem ib txwm lossis cov qauv no. Cov txheej txheem tshiab siv, tom qab cov txheej txheem necking, lub weld seam ntawm lub phaj cylindrical stainless hlau yuav muaj qhov tshwm sim tsis muaj kev xav ntawm wrinkles, thaum cov txheej txheem ib txwm tsis muaj cov kauj ruam tom ntej, cov wrinkles yuav khaws cia kom txog thaum kawg cov khoom, thiab tom qab ntawd los ntawm kev kho saum npoo Tus txheej txheem polishes cov wrinkles thiab smooths nto. Vim tias lub khob nqus tsev yog cylindrical thiab qhov chaw siv yog nyuaj rau kev nkag, qhov ntau ntawm polishing yog qhov nyuaj los tswj, uas ua rau muaj kev nyuaj ntawm cov txheej txheem thiab tseem siv sij hawm ntau lawm;
6) Bulging, muab cov phaj cylindrical stainless hlau rau hauv cov kab noj hniav ntawm concave pwm, thiab tom qab ntawd txhaj polyurethane rau hauv cov hlau loj cylindrical hlau kom txog thaum lub polyurethane ua tiav cov cylindrical stainless hlau phaj, thiab tom qab ntawd pib convex pwm kom nias thiab txuas rau hauv kab noj hniav. Nrog kev nruam tawm sab hauv qis ntawm qhov punch, qhov chaw hauv cov pwm kab noj hniav tau tas li ploj zuj zus. Lub sijhawm no, cov polyurethane puv nyob rau hauv cov pwm kab noj hniav nthuav tawm sab nraud hauv qab qhov siab, thawb daim kab hlau cylindrical stainless rau sab hauv mus rau sab nraud kom txog thaum lub phaj cylindrical stainless hlau thiab cov pwm kab noj hniav sab hauv ua ke. Thaum lub sijhawm ua haujlwm ntawm cov txheej txheem thab plaub, cov ntaub qhwv nyob ntawm qhov chaw ntawm lub weld yuav raug nyem thiab pluav ntawm cov quab yuam bulging. Txij li cov npoo sab nrauv ntawm ib feem txuas nrog sab hauv phab ntsa ntawm kab noj hniav, tom qab kev sib tsoo tiav ua tiav Sab nraud ntawm thermos khob qhov chaw yog tiaj tiaj; nws yuav tsum tau taw qhia tias daim nplai cylindrical stainless hlau yuav tsum tau muab saib ua ntej nplawm, vim tias cov polyurethane nyob rau sab qaum ntawm qhov loj yog loj heev thaum lub sijhawm sib sau, uas yog vim thaum lub sijhawm sib sau, polyurethane yuav ntws los ntawm qhov sib txawv ntawm cov punch thiab ib feem rau sab nraud ntawm daim ntawv. Txhawm rau kov yeej cov xwm txheej no, lub siab kawg ntawm ntu ib feem tau pib nthuav dav los ua qhov sib tshooj ntawm qhov nruab nrab ntawm qhov kawg ntawm sab thiab qhov qis ntawm feem sib txawv, Cov kauj ruam saum npoo yog tsim, thiab cov dej hla polyurethane ntau dhau rau theem saum npoo thiab yog pluav los ntawm lub cev ntawm lub punch kom tiv thaiv nws los ntawm kev qhia tsis tawm ntawm kev tiv thaiv.
7). Txhab, pib lub indenter txav mus rau sab saum toj kom cais cov punch thiab cov poj niam tuaj pwm, tom qab ntawd rhuav tshem cov punch thiab hloov nws nrog pwm tawg, thiab tom qab ntawd pib lub indenter mus nias qis, qhov kawg ntawm ib sab yog flared los ntawm flaring pwm. Qhov loj me me kawg.