Zvakajairika kuti vatengi vaenzanise silicone rabha hita uye polyimide hita, izvo zviri nani?
Mukupindura mubvunzo uyu, isu takanyora runyoro rwemaitiro emhando mbiri idzi dzemaheater ekuenzanisa, tichitarisira kuti izvi zvinogona kukubatsira:
A. Insulation layer uye tembiricha kuramba:
1. Silicone rabha heaters ine insulation layer inoumbwa nezvidimbu zviviri zvesilicon rabha jira rine ukobvu hwakasiyana (kazhinji zvidimbu zviviri zve 0.75mm) zvine tembiricha inopikisa. Jira rerabha resilicone rakatorwa kunze kwenyika rinokwanisa kumira tembiricha inosvika 250 madhigirii celsius, nekuenderera mberi nekushanda kusvika ku200 degrees Celsius.
2. Polyimide heat pad ine insulation layer inoumbwa nezvidimbu zviviri zve polyimide film ine makubvu akasiyana (kazhinji zvidimbu zviviri zve 0.05mm). Iyo yakajairika tembiricha kuramba kwepolyimide firimu inogona kusvika 300 madhigirii celsius, asi silicone resin adhesive yakavharidzirwa pa polyimide firimu ine tembiricha inodzivirira inosvika 175 degrees Celsius. Naizvozvo, iyo yakanyanya kupisa tembiricha yepolyimide heater ndeye 175 degrees Celsius. Kuramba tembiricha uye nzira dzekuisa dzingangosiyana, sezvo mhando yakatemerwa inogona kungosvika mukati me175 degrees Celsius, nepo mechanic fixation inogona kukwira zvishoma pane yazvino 175 degrees Celsius.
B. Internal heat element chimiro:
1. Iyo yekupisa yemukati yesilicone rubber heaters inowanzogadziriswa nemaoko nickel-chromium alloy waya. Iri basa remanyorero rinogona kukonzera kusaenzana kwenzvimbo, izvo zvinogona kuve nekukanganisa pakudziya kufanana. Iyo yakanyanya simba density inongova 0.8W/square centimita. Pamusoro pezvo, iyo imwe nickel-chromium alloy waya inobvira kupisa, zvichikonzera kuti hita yese ishaye basa. Imwe mhando yekudziya inogadzirwa necomputer software, yakafumurwa, uye yakamisikidzwa pane iron-chromium-aluminium alloy etched sheets. Iri rudzi rwekupisa chinhu chine simba rakagadzikana, yakakwira yekupisa kupisa, kupisa yunifomu, uye zvakati kana nzvimbo, ine simba repamusoro rinosvika 7.8W/square centimeter. Zvisinei, inodhura.
2. Iyo yekupisa yemukati yepolyimide film heater inowanzo gadzirwa necomputer software, yakafumurwa, uye yakamisikidzwa pane iron-chromium-aluminium alloy etched sheets.
C. Ukobvu:
1. Ukobvu hwakakwana hwesilicone rubber heaters pamusika ndeye 1.5mm, asi izvi zvinogona kugadziriswa maererano nezvinodiwa nevatengi. Ukobvu hutete hwakatenderedza 0.9mm, uye hwakakora hunowanzo kutenderedza 1.8mm.
2. Ukobvu hwema polyimide kupisa pad ndeye 0.15mm, iyo inogonawo kugadziriswa maererano nezvinodiwa nevatengi.
D. Manufacturability:
1. Silicone rubber heaters inogona kugadzirwa mune chero chimiro.
2. Polyimide heater inowanzoita flat, kunyange kana chigadzirwa chakapedzwa chiri mune imwe chimiro, chimiro chayo chepakutanga chichiri chakatsetseka.
E. Common maitiro:
1. Minda yekushandiswa yemhando mbiri dzezvidziviriro zvinopindirana, kunyanya zvichienderana nezvinodiwa nemushandisi uye kutariswa kwemutengo wekuona sarudzo yakakodzera.
2. Mhando mbiri dzezvidziviriro zvinoshanduka kupisa zvinhu zvinogona kukotamiswa.
3. Mhando dzose mbiri dzezvidziviriro zvine kunaka kupfeka kusagadzikana, kuramba kuchembera, uye zvimiro zvekudzivirira.
Muchidimbu, silicone rubber heaters uye polyimide heater vane maitiro avo uye zvakanakira. Vatengi vanogona kusarudza yakanyatsokodzera hita zvichienderana nezvavanoda chaizvo.
Nguva yekutumira: Oct-07-2023
