The Sizisuntha Ololera Dera Board ali mtendere wa PCB zolimba ndi zofewa Ololera PCB akhoza anasonkhana sitiriyo, chiyembekezo cha chitukuko ndi considerable.However kwambiri, ndondomeko kupanga okhwima kusintha pcb imavuta kwambiri, zomwe ndi zovuta zambiri kulamulira mu zikuluzikulu luso difficulties.The zotsatirazi KingSong dera limene Adzaperekedwa monga oyamba losavuta kapangidwe ka zisanu ndi wosanjikiza Sizisuntha-Flex PCB.
1. Chithunzi ichi kusonyeza zofunika kupanga ndondomeko ya okhwima kusintha pcb:
2.6 wosanjikiza okhwima kusintha pcb amaunjika mmwamba:
3. Mavuto kupanga Sizisuntha Ololera Dera Board:
(1) zofewa kusintha bolodi gawo:
Mwakhama gulu zida PCB kupanga amapanga gulu yofewa, chifikwa kusintha bolodi zakuthupi ndi yofewa, woonda, zofewa mbale pa onse mzere yopingasa imafunika samatha gulu kunyamula, kupewa khadi gulu scrapping.
Zoipazi PI chivundikiro film.Pay chidwi m'deralo filimu PI chivundikirocho ndi kusala kudya kuthamanga parameter.Pressure ayenera kuyesetsa 2.45mpa mu kuthamanga mofulumira, akanikizire izo lathyathyathya ndi ting'onoting'ono basi, palibe M'mimbamo kuwira ndi mavuto ena.
(2) molimba okhwima gulu mbali:
Mwakhama gulu Kore Windows ndi PP.The molimba gulu utenga wa mphero kwambiri ndi zenera lotseguka, PP adzakhala kutengera palibe-otaya PP, palibe-otaya PP chingalepheretse overloading wa overspill.
Kuti kuphatikiza mbale kuthamanga zofewa ndi zovuta ndi shrinkage control.Due kuti mtendere osauka a zipangizo zofewa mbale, n'kofunika kutsiriza kupanga bolodi zofewa ndi filimu PI chivundikiro, ndi kupanga mbali gulu molimba monga mwa koyefishienti wa shrinkage.