Bending: Copper sheet hlau yog tsim tau heev thiab tuaj yeem khoov tau yooj yim rau hauv cov duab uas xav tau. Nws nthuav tawm cov yam ntxwv zoo caij nplooj ntoos hlav-rov qab, txhais tau tias nws khaws nws cov duab tom qab khoov. Copper lub ductility zoo heev tso cai rau cov ntse khoov tsis muaj kev tawg lossis tsis ua haujlwm, ua rau nws tsim nyog rau cov ntawv thov uas xav tau kev khoov tsis zoo, xws li hauv HVAC systems, hluav taws xob enclosures, thiab cov khoom zoo nkauj.
Stretching thiab Deep Drawing: Copper sheet hlau tuaj yeem ncab thiab sib sib zog nqus kos los tsim cov duab nyuaj. Nws qhov siab elongation thiab tsis tshua muaj strain hardening pab kom cov khoom mus rau qhov tseem ceeb deformation yam tsis muaj pob txha. Cov cuab yeej no ua rau tooj liab zoo tagnrho rau kev tsim khoom xws li khob, lauj kaub, qhov chaw tsheb, thiab cov khoom siv hluav taws xob.
Spinning: Copper sheet hlau yog zoo haum rau spinning, ib tug txheej txheem uas ib daim ntawv yog tig ntawm kev kub ceev thiab tsim tawm tsam ib tug rotating mandrel los yog cuab yeej. Spinning feem ntau yog siv los tsim cov duab symmetrical xws li cylindrical lossis conical Cheebtsam, xws li reflectors, lampshades, thiab suab paj nruas tswb.
Kev sib koom ua ke rau Copper Sheet Hlau:
Soldering: Soldering yog cov txheej txheem siv dav siv los koom nrog cov nplooj ntawv tooj liab. Nws koom nrog daim ntawv thov ntawm qhov kub thiab txias muab tub lim (solder) los tsim kev sib raug zoo ntawm qhov chaw mating. Soldering yog tshwj xeeb tshaj yog muaj txiaj ntsig zoo rau cov khoom siv hluav taws xob, cov kav dej, thiab kev tsim cov hniav nyiaj hniav kub, qhov twg yuav tsum muaj kev sib koom ua ke muaj zog thiab txhim khu kev qha.
Brazing: Brazing yog cov txheej txheem sib koom ua ke uas siv qhov kub siab dua li kev sib txuas. Nws suav nrog melting ib tug muab tub lim hlau, feem ntau yog tooj liab-raws li, koom nrog cov nplooj ntawv tooj liab. Brazing muab cov pob qij txha muaj zog, tsis muaj pov thawj nrog cov neeg kho tshuab siab. Nws yog feem ntau siv nyob rau hauv tshav kub exchangers, tub yees tshuab, thiab automotive daim ntaub ntawv.
Vuam: Vuam yog lwm txoj hauv kev los koom nrog cov nplooj ntawv tooj liab. Nws suav nrog melting lub hauv paus hlau thiab ntxiv cov khoom muab tub lim los tsim kom muaj kev ruaj khov thiab ruaj khov. Ntau yam txheej txheem vuam, xws li Tungsten Inert Gas (TIG) vuam thiab Hlau Inert Gas (MIG) vuam, tuaj yeem siv nrog tooj liab. Vuam yog dav siv nyob rau hauv cov qauv siv, cov kav dej, thiab kev tsim cov khoom siv tooj liab loj.
Mechanical Fastening: Mechanical fastening techniques, xws li riveting, clinching, and screwing, are used to join copper sheets together. Rivets los yog screws yog tsav los ntawm cov nplooj ntawv, muab kev ruaj ntseg thiab tshem tau kev sib txuas. Clinching suav nrog deforming cov nplooj ntawv tooj liab siv cov cuab yeej tshwj xeeb los tsim kev sib cuam tshuam, ua kom muaj kev sib koom ua ke mus tas li. Mechanical fastening feem ntau yog siv rau hauv cov ntawv hlau sib dhos, cov qauv tsheb, thiab kev tsim kho.
