Makina Oyendetsera PCB

Makina ochotsera mapanelo odziyimira okha, omwe amatchedwanso makina odulira bolodi la circuit, amagwiritsa ntchito spindle yozungulira yothamanga kwambiri kuyendetsa chodulira mphero chodulira. Amatha kudula ma substrate okhala ndi zigawo zolumikizira kwambiri, ndikudula ma PCBA board ndi ma substrate ena opangidwa ndi zipangizo zina molondola komanso mwachangu kwambiri. Njira yogwirira ntchito ndi iyi. Ikani bolodi la circuit ndikuliyika papulatifomu yokonzera kuti lidulidwe. Ndi kulondola kwambiri komanso chitetezo, spindle yachangu kwambiri imatsimikizira kudula ma circuit board opanda kupsinjika kochepa kodulira; kapangidwe ka nsanja ziwiri kamagwira ntchito mogwirizana kuti achepetse nthawi yokweza ndi kutsitsa ndikukweza magwiridwe antchito opanga. Kapangidwe kapadera koyamwa fumbi kamatsimikizira ukhondo wa circuit board. Kuyamwa mmwamba ndi pansi ndi kosankha, kupatsa makasitomala njira zogwiritsira ntchito mbali zambiri. Ntchito ya makina ndi yaumunthu komanso yanzeru. Imathandizidwa ndi kamera ya CCD, kukopera mwanzeru, ndi njira yokonzera njira yodulira kuti zitsimikizire kulondola kwambiri komanso kugwira ntchito bwino kwa makinawo. Makina ogwiritsira ntchito mawindo a Windows 7 ndi otetezeka, okhazikika, osavuta kuphunzira komanso kugwiritsa ntchito.

Pambuyo polumikiza matabwa angapo mutagwiritsa ntchito soldering, kusweka nthawi zambiri kumawononga dera kapena kuswa zida zamagetsi. Makinawa amadula njira yodulira, zomwe zimatha kuchepetsa kupsinjika, kupewa ming'alu m'malo olumikizirana solder ndi kusweka kwa zigawo, ndikuwonjezera magwiridwe antchito ndi ubwino wa kupanga. Pogwiritsa ntchito njira ya mpeni wozungulira wapamwamba ndi mpeni wocheperapo wotsika, bolodi limayikidwa pa mpeni wocheperapo wotsika. Pamene switch yayikidwa, mpeni wozungulira wapamwamba umayenda mozungulira kupita ku malo okhazikika, omwe amadula bolodi la PCB. Mpeni wozungulira wapamwamba umadula popanda kuchotsa, ndipo kudulako kumakhala kosalala komanso kopanda msoko.

RHHT-900 ndi chopatulira chapamwamba kwambiri cha PCB chomwe chimagwiritsa ntchito mipeni yambiri yapamwamba ndi yapansi kuti chigawike nthawi imodzi, ndipo mphamvu yake ndi kupanga zoposa 1500 PCS/H. Zipangizo za bolodi yozungulira zomwe zimagwiritsidwa ntchito ndi izi: chopatulira cha aluminiyamu, chopatulira cha mkuwa, FR4, bolodi la fiberglass;

Zipangizozi zimagwiritsa ntchito magulu awiri a masamba apamwamba ndi apansi podula.

Pogwiritsa ntchito kapangidwe katsopano ka pneumatic komanso kopepuka, imatha kumaliza kudula kopanda kupsinjika nthawi imodzi, makamaka koyenera kudula molondola SMD kapena mbale zopyapyala. Palibe ma BOW WAVES ndi MICRO CRACKs omwe amapangidwa panthawi yochotsa mpeni wozungulira. Gwiritsani ntchito zodulira zooneka ngati wedge kuti muchotse mzere, kuchepetsa kupsinjika kwa kudula kuti zigawo za SMD zomvera komanso ngakhale ma capacitor zisakhudzidwe. Zowopsa zomwe zingachitike pa khalidwe la chinthu zimachepetsedwa. Kudula kodulirako ndi kochepera 1-2MM, kotero palibe nkhawa za chitetezo chogwirira ntchito. Chidachi chimapangidwa ndi chitsulo chothamanga kwambiri komanso cholimba kwambiri ndipo chitha kuphwanyidwa ndikugwiritsidwa ntchito mobwerezabwereza. Ndi choyeneranso ntchito zogawa mbale zopyapyala popanda V-CUT.

Chogawanitsa chokha chokha ndi chipangizo chomwe chimagwiritsidwa ntchito kugawa ma PCB ndipo nthawi zambiri chimagwiritsidwa ntchito pamizere yopangira. Chimatha kudula ndikugawa ma PCB akuluakulu m'ma PCB ang'onoang'ono a kukula kofunikira, kupititsa patsogolo magwiridwe antchito komanso kuchepetsa ndalama zogwirira ntchito.