IV.Ụzọ ịdọrọ ndu
Usoro a dabara adaba maka ịkwasa sekit agbakwunyere mgbawa.Jiri waya enamed nke ọkpụrụkpụ kwesịrị ekwesị, nwere ike ụfọdụ, site na oghere dị n'ime nke ntụtụ sekit agbakwunyere.A na-edozi otu njedebe nke waya enameled na njedebe nke ọzọ na-ejide aka.Mgbe solder na ntụtụ nke sekit agbakwunyere agbaze.Dọrọ enamel waya ka "bee" solder nkwonkwo na IC atụdo kewapụrụ na PCB.
V. Ikuku egbe soldering ígwè kenha usoro
Gbanwee okpomọkụ nke egbe ikuku ruo ihe karịrị ogo 500, ụda ikuku na-agafeghị oke, na-aga n'ihu na-ekpo ọkụ nke mpempe akwụkwọ abụọ nke tin, solder na-agbaze kpamkpam mgbe ihe karịrị sekọnd iri, dị mfe iji wepụ ya na tweezers a kapịrị ọnụ, ma usoro a dị mfe. iji metụta sekit gbara ya gburugburu, ọrụ nlezianya.Ọzọ bụ dị ka ngwaọrụ ọhụrụ si dị, nke mbụ na rosin water besmear dị na waya solder, ma ọ bụ jiri rosin ntụ ntụ gbasasịa na pad bonding, na ihe dị ọcha ịgbado ọkụ nchara-toed kpo oku weld efere nke lead, ndu mmiri ọkụ, ndu tin bụ. Ọ bụghị kpamkpam doro anya, mgbe ịgbado ọkụ isi kpo oku waya, na-agbalị ịkwaga n'ebe mpụta, mee ihe fọdụrụnụ ndu tin na ịgbado ọkụ efere mpụta.Jiri obere ngwá ọrụ hichaa ihe mkpofu rosin dị na ụzọ mpe mpe akwa.Were mpempe IC ọhụrụ, site n'enyemaka nke rosin to tin na IC pin, pin mmiri ọkụ na-enweghị burr, IC dị na desktọpụ, jiri mkpịsị aka pịa, mee IC pinye obere ọkpa, tinye IC na-agbado efere. , na a kapịrị ọnụ tweezers pin IC n'etiti ọnọdụ, anya na-adịghị mma comrades nwere ike iji a na-ebuli iko na-ekiri, Mgbe ịtụkwasị na tụrụ ịgbado ọkụ ígwè nwere ike iji kpoo tin na mpụta nke mpe mpe akwa, ndị soldering ígwè isi na-akpali IC pin n'ime. mgbe tin gbazere, nke mere na ntụtụ ahụ na-etolite akụkụ ziri ezi na pad ahụ.Ọ dị mkpa ịkwanye akụkụ anọ diagonal nke mbụ, zuru ike mgbe ịgbado ọkụ, wee kpoo ụkwụ ndị ọzọ.Mgbe ịgbado ọkụ niile, enwere ike iji iko na-ebuwanye ibu hụ, a pụkwara iji obere tin mee ihe n'ebe ọjọọ.
VI.Usoro mwepụ nke tin absorber
Enwere ụdị abụọ nke igwe na-agba agba na ihe na-etinye tin.Mgbe a na-eji ihe na-anakọta tin nkịtị eme ihe, a na-akụda mkpanaka piston nke ihe na-etinye tin.Mgbe agbazere ihe jikọrọ ihe nkedo nke igwe eletrọnịkị, ọnụ mmiri a na-amịpụta tin dị nso n'ebe mgbaze, wee pịa bọtịnụ ntọhapụ nke ihe na-etinye tin.Mkpanaka piston nke ihe na-etinye tin ga-alọghachi azụ wee rie tin ahụ gbazere.A na-emegharị ugboro ugboro, enwere ike iwepụ ya na bọọdụ e biri ebi.
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Oge nzipu: Jun-18-2021