Yintoni ezintathu anti-ipeyinti umatshini ukutyabeka
Umenzi womatshini wesithathu ochasene nepeyinti weChengyuan uza kukucacisela ukuba siyazi ukuba iibhodi zeesekethe ziyimveliso ebuthathaka kakhulu, kwaye uthuli, isikhunta kunye nokufuma emoyeni zanele ukwenza umonakalo kubo, okuya kubangela ukuvuza kweebhodi zesekethe. , uphawu lokugqwetheka, njl. njl. umbuzo.Ngoko ke, indlela abantu abacinga ngayo kukongeza umaleko wempahla ekhuselayo kwibhodi yesiphaluka, kanye njengokuba sinxiba iidyasi zemvula ngeemini zemvula.Nangona kunjalo, olu luhlu lweengubo alukho lula ukuyibeka.Indlela yokulawula ukufana kwengubo kunye nendlela yokulawula ukutyeba kulwazi oluninzi.Ekuqaleni, yayisetyenziswa ngesandla, nto leyo eyayidla ixesha kwaye ifuna umsebenzi omkhulu.Kamva, kwavela umatshini wokugquma wepeyinti onezingqini ezintathu, ongumatshini osetyenziswa ngokukhethekileyo ukwambathisa iibhodi zesekethe.Izinto ezigqunyiweyo zibizwa ngamaxesha amaninzi, njengepeyinti yobungqina obuthathu, iglue enobungqina obuthathu, ioli engenamanzi njalo njalo.Emva kokusebenzisa umatshini wokugubungela ukongeza olu luhlu olukhuselayo, ubomi benkonzo yebhodi yesiphaluka buya kunyuswa kakhulu, kwaye amandla omatshini kunye neempawu zokufakelwa kwemveliso ziya kuphuculwa.
Ziziphi iimfuno zobugcisa zokugquma ipeyinti esemthethweni yePCBA?
Okokuqala, kuyimfuneko ukwahlula phakathi kwamacandelo angenakugqunywa kunye neenxalenye ezimele zifakwe.Amalungu angenako ukugqunywa aquka iindawo zokudityaniswa kombane, iminwe yegolide, imingxunya yovavanyo, njl.njl., iibhetri, iifuse, izinzwa, iijoyinti ze-solder, kunye nezikhondatha zecandelo kufuneka zigqunywe.
(1) Ubukhulu befilimu: ubukhulu befilimu buphakathi kwe-0.005mm-0.15mm, kwaye ubukhulu befilimu eyomileyo yi-25μm-40μm.
(2) Ukomisa umphezulu: Ventilate imizuzu engama-20-30 emva kokugquma ukwenza umphezulu wome, kwaye unokusetyenziswa emva kokumisa, kodwa uphephe ukungqubana ngexesha lenkqubo.
(3) Ipeyinti yokunyanga: Kuthatha iiyure ezi-8-16 ukunyanga kwiqondo lobushushu begumbi.
(4) Ukumisa okwesibini: Ukomisa okwesibini kunokwenziwa emva kokuba ipeyinti iphiliswe ukuqinisekisa ukuthembeka kobunzima bemveliso.
(5) Umgama omncinane phakathi kwezinto ezipeyintiweyo nezingapeyintwanga kwi-PCBA yi-3mm.
Ubungozi bezinto ezintathu ezichasene nepeyinti kumzimba womntu
Ukuba i-anti-peyinti emithathu iyityhefu kuxhomekeke kuhlobo lwe-anti-peyinti ebhityileyo kunye ne-solvent esetyenziselwa i-anti-peyinti emithathu.Ukuba i-anti-peyinti emithathu isebenzisa i-toluene okanye i-xylene njengento encinci, le khemikhali iyingozi kumzimba womntu.Incinci.I-Xylene inetyhefu ephakathi kwaye iyacaphukisa emehlweni nakwindlela yokuphefumla ephezulu.Kwiindawo eziphezulu, inefuthe le-anesthetic kwinkqubo ephakathi.Ukuba usebenzisa i-anti-peyinti emithathu ngesandla, kufuneka ubeke ingqalelo kumanyathelo okukhusela.
Ukungenisa umoya jikelele: qinisekisa ukuba indawo yokusebenza ingena umoya
Inqaku Lokugcinwa: Ipeyinti ehambelanayo kufuneka igcinwe kwindawo engena umoya, kwaye ibhotile kufuneka igqunywe ukunqanda ukuphuphuma xa ingasetyenziswa.
Ucoceko: Ucoceko lomntu siqu lubaluleke kakhulu.Ngaphambi kokutya, ukusela okanye ukutshaya, kufuneka uhlambe izandla zakho, unxibe imaski kunye nempahla yokukhusela
Ngokuqinisekileyo, ukuba usebenzisa umatshini wokufaka ipeyinti yobungqina obuthathu bokugquma ngokuzenzekelayo, umngcipheko wokutya okuzenzekelayo uya kuncipha kakhulu.Uninzi lweefektri zangoku sele zisebenzise oomatshini bokugquma bepeyinti obunobungqina obuthathu bokuvelisa.Kukho kwakhona abaninzi abavelisi oomatshini bokugquma.Xa ukhetha, kufuneka ufumane umenzi onamandla obugcisa.
PCB ikowuteshini umatshini ukutyabeka
Iimpawu zasekhaya zivela malunga ne-80,000 ukuya kwi-250,000 ngokuhambelana noqwalaselo.I-Shenzhen Chengyuan Industrial Automation Coating Machine iye yalinywa ngokunzulu ngaphezu kweminyaka elishumi kwaye iqokelele inani elikhulu letekhnoloji enelungelo elilodwa lomenzi wechiza.Ingumvelisi oqeqeshiweyo wezixhobo ezizenzekelayo kwaye igxile ekusebenzeni kweendleko.Lolona khetho lwakho lungcono .
Ixesha lokuposa: May-23-2023