Kumatira kwa peel ndi chimodzi mwa zinthu zomwe zimatchulidwa kwambiri - komanso zomwe nthawi zambiri zimawerengedwa molakwika - pakuwongolera khalidwe la tepi yomatira. Tepi yomweyi yoyesedwa pa 90° ndi 180° nthawi zambiri imapereka mitundu yosiyana kwambiri, ndipoziwirizi sizingasinthidwe kapena kulowedwa m'malo mwa wina ndi mnzake.
Zimene Njira Iliyonse Imayesa
Kumatirira kwa peel ndi mphamvu pa unit m'lifupi mwake yomwe imafunika kuti ichotse tepi kuchokera pa bolodi loyesera lokhazikika pa ngodya ndi liwiro lodziwika bwino, lomwe nthawi zambiri limanenedwa mu N/25 mm.
- Peel ya 180°— mbali yomasuka imapindidwa kumbuyo kotero kuti kumbuyo kumayendera limodzi ndi gululo. Kufalikira kochepa komanso ntchito yosavuta zimapangitsa kuti ikhale yokhazikika yomamatirira ku zinthu zolimba kapena zokhuthala.
- Peel ya 90°— tepiyo imakokedwa molunjika ku gululo, lomwe liyenera kuyenda mozungulira pamene kutsogolo kwa chikopacho kukupita patsogolo kuti ligwire ngodya pa 90°. Pafupi ndi zochitika zenizeni monga kuchotsa chizindikiro pamalo opindika kapena kuchotsa filimu yoteteza pazenera.
Chifukwa Chake Makhalidwe Abwino Amasiyana
Kusenda ndiko kusintha ndi kulephera kwa guluu kutsogolo kwa senda. Kusintha ngodya kumasintha momwe zinthu zilili, momwe zimathandizira kulimba kwa kumbuyo komanso momwe mphamvu zimatayikira - kotero zotsatira za ngodya ziwirizi sizingafanane.
ASTM D3330 imanena momveka bwino izi:Njira A imaphimba 180°, Njira F imaphimba 90°, ndipo ndi njira zosiyana zoyesera. Nenani chilembo cha njira ndi mtengo wake; nambala yochotsera yoperekedwa popanda iyo si yokwanira monga kufotokozera. GB/T 2792 imafotokozanso njira zosiyana za ngodya ziwirizi.
Zinthu Zisanu ndi Chimodzi Zomwe Zimasintha Zotsatira
| Chizindikiro | Malo Okhazikika | Chifukwa Chake Ndi Chofunika |
|---|---|---|
| Liwiro la peel | 300 mm/mphindi ± 10 mm/mphindi | Mphamvu ya peel nthawi zambiri imakwera ndi liwiro |
| Gulu loyesera | SUS304, Ra 50 ± 25 nm | Mphamvu ya pamwamba imasiyana malinga ndi zinthu; zotsatira zake sizingafanane |
| Chozungulira chogwiritsira ntchito | 2000 g ± 50 g, yopindidwa mbali zonse ziwiri | Boma limanyowa ndi madzi otuluka |
| Nthawi yokhala | Mphindi 20 kapena maola 24 | PSA imapitirira kulowa pamwamba; kukhala nthawi yayitali kumapereka mphamvu zambiri |
| Kukonza | 23 °C ± 2 °C, 50% ± 5% RH | Zimakhudza mwachindunji yankho la viscoelastic |
| Kufupika kwa chitsanzo | 25 mm (sinthani ngati si muyezo) | Zotsatira zake ndi mphamvu yogawidwa ndi m'lifupi |
Kuwerenga Mzere
Chiyambi ndi mapeto osakhazikika a mkombero wa peel amatayidwa: malinga ndi GB/T 2792 ndi ASTM D3330, 25 mm yoyamba imanyalanyazidwa ndipo mphamvu yapakati pa 50 mm yotsatira kapena kuposerapo ya kupeta kokhazikika imatengedwa ngati maziko.Kugwiritsa ntchito peak kapena mtengo wofulumira kumawonjezera zotsatira zake - cholakwika chofala kwambiri cha masamu mu njira iyi.
Kusintha Ma Angles pa Makina Amodzi
Mndandanda wa UP-2000 / UP-2001 umasintha pakati pa 90° ndi 180° posintha chogwirira cha chikopacho. Chogwirira cha 180° chimangofunika zogwirira wamba pomwe chitsanzocho chapindidwa kumbuyo; chogwirira cha 90° chimafuna chogwirira chapadera cha ngodya komanso nsanja yoyenda mbali zonse kuti ngodya ikhale yosasunthika.
- Choyesera Mphamvu ya UP-2000 90° Peel— chiwonetsero cha digito, choperekedwa ku peel ya 90°
- Choyesera cha Peel cha UP-2001 90°/180° Chomatira cha 90°/180° — yosinthika, njira zonse ziwiri pa chimango chimodzi
- Choyesera Mphamvu ya Peel ya 180°— poyesa kupeta kwamphamvu kwambiri
- UP-8022 Film Tepi Peel Mphamvu Tester— yokonzedwa bwino kuti igwiritsidwe ntchito pa filimu yochepa mphamvu
Zonse zinayi zitha kukonzedwa ndi ma grips ndi mapulogalamu oyesera ku ASTM D3330 ndi GB/T 2792, ndi zida zapadera zama panel ndi mitundu yonyamula katundu wa zitsanzo zosakhala zachizolowezi.
FAQ
Ndi ngodya iti yomwe imapereka mtengo wapamwamba?
Palibe lamulo lokhazikika — zimatengera kuuma kwa kumbuyo ndi rheology yomatira. Matepi ena amawerengedwa mokwera pa 90°, ena pa 180°, ndichifukwa chake chimodzi sichingachokere ku china.
Kasitomala atchula ASTM D3330. Ndi njira iti yomwe tiyenera kuifotokoza?
Tsimikizirani chilembo cha njira. Njira A (180°) imagwira ntchito pa tepi yokhala ndi chophimba chimodzi pa bolodi lachitsulo lokhazikika; Njira F (90°) imatsanzira kuchotsa moyimirira monga kuchotsedwa kwa chizindikiro. Kalatayo iyenera kuwonekera mu lipotilo.
Kodi makina amodzi angagwire ntchito njira zonse ziwiri?
Inde. UP-2001 imasintha kudzera pa chosinthira cha 90°, koma njira ziwirizi zimafuna mapulogalamu oyesera osiyana ndi zolemba zosiyana.
Kodi mphamvu yogwirira ndi yolumikizira ingayesedwe pa makina omwewo?
Ayi. Tack (GB/T 4852 rolling ball / loop tack) ndi holding power (GB/T 4851, weighted panel) ndi njira zosiyana zomwe zimafuna zida zapadera. Pamodzi ndi kumatira kwa peel amapanga chithunzi cha zinthu zitatu cha tepi yomvera kupanikizika.
Nthawi yotumizira: Sep-11-2026