Cov txee muaj kev nyab xeeb yog cov cuab yeej tseem ceeb rau kev ua kom cov neeg ua haujlwm thiab ib puag ncig kev nyab xeeb hauv chav kuaj, chaw kho mob, thiab chaw tsim khoom. Lawv lub zog muaj zog, sealing, thiab corrosion kuj cuam tshuam rau lawv cov kev ua tau zoo. Kev xaiv thiab kev ua kom zoo ntawm cov txheej txheem tsim ncaj qha txiav txim siab qhov kev ua tau zoo ntawm cov txee ruaj ntseg. Kab lus no piav qhia txog cov txheej txheem tsim khoom tseem ceeb rau cov khoom siv kev nyab xeeb los ntawm kev xav ntawm kev xaiv cov khoom siv, cov txheej txheem tsim cov thev naus laus zis, thiab kev tswj kom zoo.
Kev xaiv cov khoom thiab Pretreatment
Cov txheej txheem tsim rau cov txee ruaj ntseg feem ntau yog nyob ntawm qhov sib haum ntawm cov ntaub ntawv. Cov khoom siv feem ntau muaj xws li cov khoom zoo siab - txias txias- dov steel, stainless hlau (xws li 304 lossis 316L), thiab cov ntaub ntawv sib xyaw xws li cov hlau me me. Txias-rolled steel yuav tsum tau pickling thiab phosphating los txhim kho nto adhesion, thaum stainless hlau yuav tsum tau electrolytic polishing los txhim kho corrosion kuj. Lub pretreatment theem kuj muaj xws li tswj cov khoom siv qhov tseeb qhov tseeb. Piv txwv li, lub thickness kam rau ua ntawm cov hlau phaj yuav tsum nruj me ntsis tswj nyob rau hauv ± 0.1 hli los xyuas kom meej cov yam ntxwv sib xws thaum lub sij hawm tom qab tsim.
Mainstream Forming Process Technologies
1. Vuam txheej txheem
Vuam yog cov txheej txheem tseem ceeb rau cov khoom siv hlau ruaj ntseg. Siab -cov pob qij txha muaj peev xwm ua tiav tau siv argon arc vuam lossis laser vuam cov txheej txheem. Argon arc vuam siv inert gas shielding los tiv thaiv oxidation thiab yog haum rau tuab phaj qauv. Laser vuam, paub txog nws qhov tsawg kawg nkaus cua sov- thaj tsam cuam tshuam thiab ua kom zoo nkauj zoo nkauj weld seams, feem ntau yog siv rau seamless koom ntawm stainless hlau txee. Tom qab-weld stress relief treatments, xws li annealing lossis vibration aging, yuav tsum tau tiv thaiv deformation.
2. Cov txheej txheem dabtsi yog khoov thiab stamping
Rau kev tsim ntawm lub txee thav duab, CNC dabtsi yog khoov tshuab siv lub siab tuag los khoov cov ntawv hlau rau cov ces kaum tshwj xeeb (xws li 90℃lossis 135 degree), nrog qhov tseeb ntawm ± 0.2 degree. Stamping yog siv los tsim cov yam ntxwv hauv zos xws li lub qhov rooj kaw thiab qhov qhov cua. Ntau-chaw nres tsheb loj zuj zus tuaj yeem ua tiav qhov chaw ua haujlwm nyuaj hauv ib txheej txheem, txhim kho kev ua tau zoo.
3. Polymer Composite Moulding
Tsis yog -cov khoom siv hlau muaj kev nyab xeeb (xws li cov khoom ua los ntawm PP) feem ntau yog tsim los ntawm cov xovxwm kub molding lossis txhaj tshuaj molding. Kub xovxwm molding siv qhov kub thiab txias siab los tsim cov ntawv hlau rau hauv ib qho thiab tsim nyog rau cov khoom loj. Kev txhaj tshuaj molding yog tsim rau cov khoom me me (xws li cov khoom siv sib txuas), qhov twg tswj cov khoom ntws thiab qhov txias txias yog qhov tseem ceeb.
4. Sealing thiab Surface Treatment
Tom qab molding, cov txee muaj kev nyab xeeb yuav tsum tau muab khi nrog cov hlua khi (xws li EPDM) kom ntseeg tau tias huab cua thiab IP54 lossis siab dua. Kev kho deg muaj xws li electrostatic txau (epoxy txheej) lossis passivation. Cov qub muab cov hnav- tiv taus thiab corrosion- txheej tiv thaiv, thaum lub tom kawg txhim kho cov kua qaub thiab alkali tsis kam ntawm stainless hlau.
5. Kev Tswj Xyuas Zoo thiab Kev Tshawb Fawb
Qhov kev ntseeg siab ntawm cov txheej txheem molding raug txheeb xyuas los ntawm kev ntsuas qhov sib txawv ntawm qhov sib txawv siv peb -dimensional coordinate measuring machine (CMM). Qhov no tau txheeb xyuas los ntawm kev ntsuam xyuas airtightness (piv txwv li, tsis muaj qhov xau ntawm 0.5 bar siab rau 10 feeb) thiab kev ntsuas kev thauj khoom (txheej txheem deformation tsawg dua lossis sib npaug li 2 hli nyob rau hauv tag nrho load). Tsis yog-kev kuaj kev puas tsuaj (piv txwv li, kuaj ultrasonic) yog siv los tshuaj xyuas qhov tsis xws luag hauv welds.
Xaus
Cov txheej txheem molding ntawm cov txee muaj kev nyab xeeb yog kev sib xyaw ua ke ntawm cov ntaub ntawv science, machining, thiab kev tswj kom zoo. Nrog rau daim ntawv thov ntawm automation technologies (xws li robotic welding thiab CNC precision dabtsi yog khoov), yav tom ntej kev ruaj ntseg txee tsim yuav ua tau ntau npaum thiab tus qauv, muab ib tug txhim khu kev qha kev nyab xeeb barrier rau siab - ib puag ncig muaj kev pheej hmoo.
