Ibibazo n'ibisubizo byo gucukura PCB byihuta: Gukumira ICD no kunoza ibikoresho

Ibikubiye muri iyi nyandiko

• Intangiriro
• Imbogamizi z'ingenzi mu gucukura PCB yihuta cyane
• Gushushanya no Gutunganya Igikoresho cyo Guterura Ibice
• Gutunganya Ibipimo by'Inzira
• Umwanzuro

Bitewe no gukoresha ibikoresho byihuta cyane mu itumanaho rya 5G, ibikoresho by'ikoranabuhanga byo mu modoka, no mu mikoreshereze ya mudasobwa ikora neza, abakora PCB bahura n'ibikenewe cyane mu bijyanye no gucukura neza, gukora neza no kwizerwa. Imiterere yihariye y'ibikoresho byihuta cyane—igihombo gito cyo kohereza amakuru, ubushyuhe bwinshi, n'imbaraga za mekanike—birushaho kongera imikorere ya PCB ariko binateza imbogamizi zikomeye mu mikorere yo gucukura. Muri ibyo, ICD (Inner Connection Defects) yabaye ikintu cy'ingenzi bigira ingaruka ku musaruro no kwizerwa kwa PCB.

Imbogamizi z'ingenzi mu gucukura PCB yihuta cyane

• Ubusembwa bwa ICD: Mu gihe cyo guteranya SMT no kongera gusohoka mu bushyuhe bwinshi, gutandukana kwa resin cyangwa kwangirika bishobora kubaho, bigatuma habaho guhuza nabi imbere mu gice cy'imbere.
• Kugabanya igihe cyo gucukura: Gucukura cyane no gushyuha cyane mu gihe cyo gucukura byihutisha kwangirika kw'ibikoresho, bigabanya igihe cyo gucukura ku kigero kirenga 50%.
• Ubushobozi buke bwo gutunganya ibikoresho: Uduce dusanzwe two gucukura dusaba kugabanya umuvuduko wabyo ku kigero kirenga 20% mu gutunganya ibikoresho byihuta, bigabanyiriza umusaruro muri rusange.

Gushushanya no Gutunganya Igikoresho cyo Guterura Ibice

• Igishushanyo mbonera cy'ibice by'imashini: Ubushakashatsi bwerekana ko imashini zikoresha icyuma kimwe cya USF zifite imiterere ibiri n'imashini zikoresha SHC zitanga umusaruro mwiza mu gucukura ibikoresho byihuta cyane. Igishushanyo mbonera cya USF gifasha kugabanya ikorwa rya ICD, mu gihe imashini zikoresha SHC zongerera imbaraga ubushobozi bwo kwangirika no kumara igihe kirekire mu bikoresho.
• Akamaro ko gutwikira: Ugereranije n'imyitozo isanzwe, ibikoresho bitwikiriwe na SHC byongera igihe cyo gukoresha ibikoresho kirenga 30% mu gihe bigumana ubuziranenge bw'imyobo, bigatuma biba byiza cyane mu gukora PCB zikozwe mu buryo bworoshye kandi bwihuta.

Gutunganya Ibipimo by'Inzira

Isuzumabumenyi rigereranya rigaragaza ko:

• Guhindura neza umuvuduko w'ibiryo n'umuvuduko wo gukata bigabanya cyane ikorwa ry'ibice by'inkwi n'ubwangirike bw'urukuta rw'imyobo.
• Ku byuma bipima umuvuduko wa 0.25 mm, imashini zipfundikiye za SHC zakomeje kugira ubuziranenge buhamye ku bipimo birenga 600, mu gihe imashini zisanzwe zagaragaje kwangirika gukomeye nyuma yo gukubitwa inshuro 400.

Kugira ngo dukemure ibibazo byo gucukura ibikoresho byihuta bya PCB, igishushanyo mbonera cy’imashini zicukura neza, ikoranabuhanga rigezweho ryo gusiga irangi, hamwe n’ibipimo by’imikorere binonosoye ni ngombwa. Nk’uruganda rwa PCB na PCBA rw’umwuga, ntabwo dutanga ubushobozi bwo gucukura neza gusa ahubwo tunatanga ibisubizo byizewe kandi binoze byo kunoza imikorere bijyanye n’ibyo abakiriya bacu bakeneye.