Yuav ua li cas kho qhov txhaj tshuaj pwm qhib siab ceev?
Lub siab thiab ceev hloov ntawm kev txhaj tshuaj pwm qhib yog qhov txuas tseem ceeb heev, uas cuam tshuam ncaj qha rau cov khoom zoo, kev ua haujlwm ntau lawm thiab cov txiaj ntsig kev lag luam.
Feem ntau los ntawm peb yam hauv qab no los kho, cov kev hloov kho tshwj xeeb yog raws li hauv qab no:
(1) Kev kho qhov kev txhaj tshuaj nrawm:
Kev txhaj tshuaj ceev tau muab faib ua kev kub ceev thiab qis qis, kev kub ceev tuaj yeem txhim kho kev tsim khoom, tab sis ceev heev yuav ua rau pwm vibration thiab hnav, thiab txawm tias dawb tshwm sim.Tsawg ceev tuaj yeem ua kom cov khoom zoo, tab sis qeeb dhau yuav ua rau cov nqi ntau lawm thiab ua rau lub voj voog ntau lawm.Yog li ntawd, nws yog ib qho tsim nyog los xaiv qhov kev txhaj tshuaj kom tsim nyog raws li qhov xwm txheej tiag tiag.
Feem ntau, rau qhov loj lossis complex txhaj tshuaj, nws raug nquahu kom kho los ntawm maj mam nce qhov txhaj tshuaj kom tsis txhob cuam tshuam ntau dhau ntawm pwm.
(2) Kev kho qhov kev txhaj tshuaj siab:
Qhov loj ntawm kev txhaj tshuaj siab ncaj qha cuam tshuam rau qhov zoo thiab cov duab ntawm kev txhaj tshuaj.Kev txhaj tshuaj me me dhau lawm, yuav ua rau qhov chaw txhaj tshuaj tsis puv lossis tsis zoo;Kev txhaj tshuaj ntau dhau yuav ua rau pwm puas lossis tsim cov khoom pov tseg ntau dhau.Yog li ntawd, nws yog ib qho tsim nyog los xaiv qhov tsim nyog txhaj tshuaj raws li qhov xwm txheej tiag tiag.
Feem ntau hais lus, rau qhov me me lossis qhov yooj yim txhaj tshuaj, kev txhaj tshuaj siab tuaj yeem siv tau;Rau qhov loj lossis complex txhaj tshuaj, kev txhaj tshuaj tsawg yog xav tau kom tsis txhob muaj kev cuam tshuam ntau dhau ntawm cov pwm.
(3) Kev tswj qhov kub thiab txias:
Qhov kub thiab txias yog qhov tseem ceeb heev hauv cov txheej txheem ntawm kev txhaj tshuaj pwm qhib, qhov kub thiab txias dhau los yuav cuam tshuam rau qhov zoo thiab kev ua haujlwm ntawm kev txhaj tshuaj.Yog li ntawd, nws yog ib qho tsim nyog los xaiv qhov kub thiab txias raws li qhov xwm txheej tiag tiag.
Feem ntau, rau cov thermoplastics, qhov kub yuav tsum tau tswj ntawm 180 ° C thiab 220 ° C;Rau cov thermosetting plastics, qhov kub yuav tsum tau tswj ntawm 90 ° C thiab 150 ° C.
Txhawm rau ua kom tiav, lub siab thiab nrawm hloov ntawm cov pwm txhaj tshuaj yuav tsum tau txheeb xyuas thiab daws raws li qhov xwm txheej tiag tiag.Feem ntau hais lus, los ntawm kev maj mam nce qhov kev txhaj tshuaj nrawm, xaiv qhov tsim nyog txhaj tshuaj thiab kub thiab lwm txoj hauv kev, qhov zoo thiab kev ua haujlwm ntawm cov khoom txhaj tshuaj tuaj yeem txhim kho tau zoo, thaum txo cov nqi tsim khoom thiab cov khoom seem.
Post lub sij hawm: Nov-02-2023