Ibyiciro bya Moduli

Ifite Flex ikomeye

1. PCB ikora neza kandi ikora neza ni iki?

PCB ikora ku buryo buhamye ni urubuga ruhuza PCB zihamye kandi zoroshye binyuze mu buryo bwihariye, rutanga uburyo bwo gushyigikirwa no guhindagurika no gupfunyika.
2. Ni ubuhe bwoko bwa PCB zikora neza kandi zikora neza?

Ubwoko busanzwe burimo uburyo bworoshye bwo gupfuka ibirenge buvanze n’uburyo ...
3. Ni irihe tandukaniro riri hagati ya PCB zisanzwe zikomeye/zihindagurika?

PCB zikomeye zirakomeye kandi zihamye, PCB zoroshye kandi zishobora gupfunyika ariko zifite imbaraga nke. PCB zikomeye zihuza ibyiza byazo kugira ngo zihuze n'imiterere igoye n'ibikenewe mu mikorere ya mekanike.
4. Imiterere y'imiterere ni iyihe?

Igizwe n'ibice bikomeye (FR-4, nibindi), ibice byoroshye (poliimide PI), ibice bifatanye (kole), n'ibice by'icyuma.
5. Ni gute washushanya umubare w'ibice by'ibyiciro?

Tekereza ku buryo urusobe rw'urusobe rw'amashanyarazi ruteye, ibisabwa ku kimenyetso, n'igiciro. Uduce tworoheje dukenera urwego 2-4; utwo duce tw'amashanyarazi twihuta cyane dushobora gukenera urwego ≥6.
6. Ni ibihe bintu bigomba kwitabwaho mu bijyanye no kohereza inzira mu turere tworoshye?

Irinde inguni zityaye; koresha inguni zigira uruziga/45°. Ubugari bw'umurongo bugomba kuba bumwe kandi bwagutse bihagije. Irinde inzira zigoramye ahantu hagonze (intera iri hagati y'ahantu hakomeye na ≥50ml).
7. Ni gute washushanya igice cy'impinduka gihamye?

Imirongo igomba kunyura neza kandi neza mu cyerekezo cyo kugonda. Insinga zigomba gukwirakwira neza kandi zigashyirwa ku bugari bwazo. Imiterere ya PTH, Coverlay, n'iy'imashini idatemba birabujijwe mu gace k'impinduka.
8. Ni gute washushanya guhuza impedance?

Koresha porogaramu yo kwigana kugira ngo ubare ibipimo. Hitamo dielectrics zitakaza igihombo gito (urugero, RO4000 series). Genzura neza ibishushanyo kugira ngo urebe ko ubugari bw'umurongo buhagaze neza.
9. Ni gute wakwita ku micungire y'ubushyuhe?

Shyiramo ibipimo by'ubushyuhe mu bice bikomeye munsi y'ibice bifite ingufu nyinshi. Koresha substrates z'icyuma / kole zitwara ubushyuhe. Kora simulation y'ubushyuhe mu cyiciro cyo gushushanya kugira ngo woroshye inzira zo gukwirakwiza ubushyuhe.
10. Ni gute washushanya imiterere?

Igishushanyo gishingiye ku mwanya wo gushyiramo n'imiterere ya mashini. Ingano y'agace koroshye igomba gusuzuma uburyo bwo kugorama kugira ngo hirindwe gukanda cyane.
11. Ni ibihe bisabwa byihariye mu gushushanya pad?

Menya neza ko hagati y’udupira n’udupira duto, irinde inguni z’iburyo. Shyiraho intoki zikoresha udupira twigenga kugira ngo wongere imbaraga zo gushyigikira no gukomereza udupira.
12. Ni gute washushanya imyobo yo gushyiramo ibintu?

Utwobo tw'ibikoresho mu mbaho zoroshye ntitugomba gusangirwa. Gushyira utwobo ahantu hakomeye bigomba kwita ku gutunganya no guteranya neza.
13. Ni gute wakoresha ingufu n'indege zo ku butaka?

Gabanya neza indege kugira ngo ugabanye urusaku. Huza indege ukoresheje imyobo/imyenge y'icyuma, wite ku buryo bwizewe n'ubushobozi bwo gutwara umuriro.
14. Ni ayahe mategeko agenga imiterere y'ahantu horoshye hafite icyuho cy'umwuka?

Irinde kohereza uduce tw'umuringa dukingira cyangwa uduce dufite ishusho nk'iy'uruziga mu gihe umwanya ubyemereye. Ongeramo agace gakomeye gashobora gutemberamo.
15. Ni gute wakora neza uburyo bwo koroshya inzira kugira ngo ugabanye imbogamizi?

Irinde ibimenyetso birebire bihurirana. Koresha ibimenyetso bitandukanya. Ongera intera iri hagati y'ibimenyetso n'ibice by'ubutaka kugira ngo ugabanye imikoranire.
16. Ni gute washushanya amanota yo gupima?

Shyira ahantu ho gupimira mu buryo bukwiye ahantu hakomeye kugira ngo byoroshye gupima umusaruro. Ahantu ho gupimira hagomba kuba hagenzurwa kandi ntibigire ingaruka ku mikorere y'urusobe rw'amashanyarazi.
17. Ni gute wasuzuma uburyo ibintu bihuye?

Ibipimo byo kwaguka k'ubushyuhe bw'ibice bikomeye kandi byoroshye bigomba guhuzwa. Urupapuro rw'ubukorikori rugomba gufatana neza na byombi (urugero: PI na FR-4).
18. Ni gute washushanya imiterere y'imbaho zifite urwego rwinshi?

Teganya uburyo bwo gushyira hamwe ibintu ukurikije ubwoko bw'ikimenyetso (ibimenyetso byihuse cyane hafi y'ubutaka). Gerageza ubugari n'igiciro.
19. Ni gute washyira ibimenyetso ku bice bigondamye n'icyerekezo?

Koresha ibimenyetso bisobanutse neza n'inyandiko ku bishushanyo kugira ngo ugaragaze aho uburebure bw'aho uburebure bugarukira, icyerekezo, n'ibisabwa ku ntera y'uburebure.
20. Ni gute washushanya indangamuntu?

Shyira icyitegererezo cy'ibicuruzwa, nimero za verisiyo, amatariki yo gukorerwaho, n'ibindi, ahantu hakomeye. Ibimenyetso bigomba kuba bisobanutse neza, bidashira, kandi bishobora gukurikiranwa.
21. Ni izihe ngingo z'ingenzi zo gushushanya ikimenyetso cy'amajwi gifite frequency yo hejuru?

Komeza uduce duto kandi dugororotse hamwe n'uduce duke. Koresha imiterere ya microstrip/stripline. Urinde imirasire n'ingaruka mbi.
22. Ni gute wakwita ku buryo bwo gukora no guteranya ibintu?

Igishushanyo mbonera gihuye n'ubushobozi bw'abakora ibintu (ubugari/intera y'umurongo ntarengwa, ukurikije ingano, n'ibindi). Koroshya guteranya ibintu mu buryo bwikora/n'intoki.
23. Ni gute wakwitwara mu miterere y'ibimenyetso mu turere dukomeye?

Menya neza ko ihinduka ryihuse kugira ngo wirinde kwibanda ku muvuduko. Koresha impinduka z'ubugari bw'umurongo buhoro buhoro cyangwa imiterere yihariye y'ihinduka.
24. Ni gute washushanya umuringa upfundikiye?

Gupfuka umuringa ahantu hakomeye bifasha gushonga ubushyuhe kandi bigabanya ubwizime bw'ubutaka. Mu bice byoroshye, tekereza ku buryo bworoshye bwo gupfuka umuringa.
25. Ni gute warinda ibimenyetso by'ibanga?

Zingira ubutaka kandi wongereho urwego rwo kurinda. Bika kure y'ibintu bishobora kubangamira (ibice bifite ingufu nyinshi, ibimenyetso by'isaha, nibindi).
26. Ni gute wakwita kuri EMC?

Gutunganya neza kugira ngo ugabanye amasoko y'imirasire. Kurinda imiyoboro ishobora kwangirika. Kuraho ubutaka kugira ngo ugabanye ubukana.
27. Ni gute wakoresha ubwoko butandukanye bwa vias?

Hitamo viasi (zihishe/zihishwe/zinyuze) uko bikenewe. Viasi zihishe/zihishwe zigabanya imiterere ariko zirahenze. Koresha viasi witonze ahantu horoshye.
28. Ni gute washushanya ahantu hafunguye?

Koresha imyenge minini gato kuruta iyo yagenewe kole. Koresha imashini zidasanzwe ku mwenge muto wuzuye.
29. Ni gute wakwita ku mbaraga za mekanike?

Ongera umuringa ahantu hakomeye (shyira ahantu hakomeye ho guhagarara umuringa ahantu hashaje). Hitamo neza ubugari bw'ibikoresho.
30. Ni izihe ngingo z'ingenzi zo gushushanya imiterere y'ingufu?

Menya neza ko umurongo uhagije w'ubugari ku miyoboro miremire. Koresha foil y'umuringa ifite ibyiciro byinshi cyangwa ongeramo uduce duto. Tekereza ku gushonga k'ubushyuhe no kugabanuka k'amashanyarazi.
31. Ni gute washushanya uburyo bwo gushyira hamwe amatsinda?

Teganya uburyo bwo gushyira hamwe ibikoresho n'imikorere y'ibikoresho hakurikijwe ibikoresho. Kunoza imikorere n'ikoreshwa ry'ibikoresho; andika ingano y'imiterere n'aho iherereye.
32. Ni gute wakwita ku gusana?

Shyiraho ingingo zo gupima n'aho gusana. Ibice by'imiterere kugira ngo byoroshye kubisesa. Tanga amabwiriza arambuye yo gusana.
33. Ni gute wakoresha ibice bitandukanye?

Shyira ibice binyura mu mwobo ahantu hakomeye kugira ngo byoroshye kubisana. Shyira ibice bya SMD mu buryo bukwiye ahantu hakomeye/hashobora koroha kugira ngo urebe ko hari uburyo bwo guhuza buhamye.
34. Ni gute washushanya ibimenyetso by'ishingiro?

Shyira ibimenyetso byinshi by’ishingiro ahantu hakomeye kugira ngo ushyire umusaruro mu mwanya wawo no kuwupima. Imiterere/ingano zigomba kuba zujuje ibisabwa ku bikoresho.
35. Ni gute twakwita ku bintu bifitanye isano n'ibidukikije?

Hitamo ibikoresho bikwiranye n'ubushyuhe/ubushuhe. Komeza gushimangira no gushyigikira ahantu hahindagurika; ongera imiterere kugira ngo ugabanye ingaruka.
36. Ni gute wakwitwara mu kwitandukanya kw'ibimenyetso?

Koresha uburyo bwo kwitandukanya bufatika (gushyiramo imigozi/gukingira) cyangwa uburyo bwo kwitandukanya bukoresha amashanyarazi (opto-couplers/transformers) kugira ngo utandukanye ibimenyetso bya analog/digital, nibindi.
37. Ni gute washushanya uburyo bwo gushimangira ahantu horoshye?

Shyira PI/icyuma/FR4 hamwe n'ibindi bikoresho byo gushimangira aho bikenewe/byose. Hitamo uburyo n'ubugari uko bikenewe.
38. Ni gute wakwita ku bijyanye n'ikiguzi?

Oroshya igishushanyo mbonera kugira ngo ugabanye imiterere n'imiterere igoye. Hitamo ibikoresho/imikorere ihendutse. Ongera uburyo bwo gushyira hamwe no gutunganya.
39. Ni gute wakwitwara mu buryo butandukanye ku miterere y'amashanyarazi?

Gira umwanya uhagije kugira ngo wirinde kwangirika. Koresha ibikoresho bikingira ubushyuhe/ibice byihariye. Ugomba kurinda uduce dufite ingufu nyinshi z'amashanyarazi.
40. Ni gute washushanya uburyo bwo guhuza ahantu horoshye?

Gusudira birakwiriye ku macumbi menshi; reba neza ubuziranenge. Gusudira ni uguhuza kenshi; hitamo imiyoboro n'uburyo bikwiye bwo kuyihuza.
41. Ni uruhe ruhererekane rw'ibikorwa byo gukora?

Uburyo: Gukora imbaho zikomeye → gukora imbaho zoroshye → guhuza gukomeye no koroha → gutunganya imiterere → gutunganya ubuso → isuzuma.
42. Ni ibihe bikoresho bikunze gukoreshwa ku bice bikomeye/bishobora koroha?

Uduce dukomeye: FR-4; utwuma tworoshye: polyimide (PI).
43. Ni izihe ngingo z'ingenzi zo kugenzura uburyo bwo gutwika ibyuma?

Genzura ubushyuhe bwa lamination, umuvuduko, igihe. Ongera urukurikirane rw'ibice kugira ngo ugabanye stress. Irinde uduheri n'iminkanyari.
44. Ni gute wakwirinda ko uduce duto twangirika mu bice byoroshye?

Koresha foil y'umuringa ikoze mu buryo bwa ductile. Genzura ibipimo byo gukata. Koresha inzira y'urukuta mu bice bigonganye kugira ngo ukwirakwize imbaraga.
45. Ni gute wakwizeza ubuziranenge?

Gucukura hakoreshejwe laser + binyuze mu kuzuza/gukoresha amashanyarazi. Genzura ibipimo kugira ngo wirinde gufunga. Gerageza cyane uburyo amashanyarazi acukurwamo.
46. Ni gute wagenzura uburyo ishusho imeze neza?

Koresha ibikoresho byo gusya/gusiga neza cyane. Kosora ahantu horoshye ukoresheje spacers mu gihe cyo gutunganya. Kanda ahantu horoshye mbere y'aho hakomeye mu gusiga.
47. Ni ubuhe buryo busanzwe bwo kuvura ubuso?

Zahabu yo mu mazi, ikoreshwa mu gutwikira zahabu, HASL, OSP (organic solderability preservative), n'ibindi, byatoranijwe uko bikenewe.
48. Ni gute wakwirinda iminkanyari ahantu horoshye?

Ongera uburyo bwo gushyiramo lamination kugira ngo igorofa ribe rito. Ongera ingano y'ubuso bworoshye mu gishushanyo. Koresha inkunga ikwiye kandi uyishyireho mu gihe cyo kuyitunganya.
49. Ni gute wakwizeza ko uburyo bwo kugenzura impedance ari bwo bwiza?

Genzura neza uburyo bwo gushushanya kugira ngo ubugari bw'umurongo bube bungana. Hitamo ibikoresho bya dielectric bihamye kandi bihamye. Genzura kandi uhindure impedance mu gihe nyacyo mu gihe cyo gukora.
50. Ni gute wakongera imikorere myiza mu musaruro?

Kunoza inzira kugira ngo ugabanye intambwe. Koresha ibikoresho byikora. Teganya umusaruro mu buryo bukwiye kugira ngo urusheho kunoza ikoreshwa ry'ibikoresho.
51. Ni gute wafata kole yo gushyira mu bice bidafite umuringa?

Ongera imiterere y'umuringa usigaye. Hindura igipimo cy'ubushyuhe bwa ≥3.0℃/umunota. Hitamo ibikoresho bya kole bikwiye kugira ngo byuzure neza.
52. Ni gute wakwizeza ko urwego rw'ubukorikori rukomera?

Hitamo kole ifite imiterere ikomeye. Sukura ubuso bufatana. Genzura ubushyuhe, umuvuduko, n'igihe.
53. Ni ibihe bintu bigomba kwitabwaho mu gukora ibishushanyo mbonera?

Kosora impande enye ukoresheje icyuma gishongesha mbere yo gushongesha. Hindura ibipimo bya gushongesha ukurikije imiterere y'igipfundikizo. Irinde iminkanyari n'uduheri.
54. Ni gute wakwirinda ko imiyoboro migufi n'imiyoboro ifunguye?

Kora ibizamini bikomeye by'amashanyarazi (AOI, ibizamini byo gupima indege) mu gihe cyo gukora. Genzura neza inzira zikoreshwa kugira ngo wirinde inenge.
55. Ni gute wafata ibikoresho by'urubaho byoroshye kandi byoroshye?

Koresha utubaho two gukurura kugira ngo unyure mu mirongo itambitse kandi wirinde gufungana. Koresha uburyo bwihariye bwo gufunga no gushyigikira mu gihe cyo gutunganya kugira ngo ugire umutekano.
56. Ni gute wakwizeza ko guhuza hagati y’ibice by’imbere ari ukuri?

Koresha sisitemu zo gushyiramo ibintu neza cyane (laser/pin). Reba neza kandi uhindure imiterere mbere yo gusimbuza.
57. Ni gute wakwitwara mu gihe unaniwe gukoresha foil y'umuringa mu bice bigondamye?

Koresha foil y'umuringa ikozwe muri ductile. Kora imiterere y'ubugari bw'ikibaho bungana na ≥10x. Uburyo bwihariye bwo kugikoresha kugira ngo wongere imbaraga zo kurwanya umunaniro.
58. Ni gute wakwizeza ko imashini ishobora gusonerwa?

Hitamo uburyo bukwiye bwo gusora (gusubiramo/gusora mu mashanyarazi). Genzura ubushyuhe n'igihe.
59. Ni gute wakwirinda guhindura udupfukamunwa two gusoda cyangwa kubura icapiro mu gihe cyo gukora?

Koresha ibikoresho byo gucapa neza cyane hamwe na stencil. Sukura kandi ushyireho ibibaho mbere yo gucapa, kandi ugenzure neza ibipimo nk'umuvuduko wa squeegee, umuvuduko, n'inguni.
60. Ni gute wakemura ibibazo byo gucapa inyuguti?

Hitamo wino n'uburyo bukwiye kugira ngo urebe neza ko inyuguti zisobanutse kandi zidashira. Witondere aho icapiro riherereye n'icyerekezo, kandi ugenzure ubuziranenge bwaryo kugira ngo wirinde ko rihinduka cyangwa ngo rikureho.
61. Ni gute wakwizeza ko ibicuruzwa bihoraho?

Shyiraho uburyo bwuzuye bwo gucunga ubuziranenge. Genzura neza ibikoresho fatizo, imikorere, n'ibipimo by'ibikoresho. Suzuma kandi ushyireho uburyo buri gihe bwo kugenzura ibikoresho, kandi ukore igenzura ry'ingero.
62. Ni gute wakoresha ibikoresho by'imyanda?

Gushyira mu byiciro imyanda nk'ibyuma na pulasitiki. Kunoza imyanda y'ibyuma no kongera kuyikoresha cyangwa kuyitwika mu buryo burambye.
63. Ni gute wakwirinda kwangirika kw'amashanyarazi?

Shyiramo hasi hadahinduka, intebe zo gukoreraho, imishumi y'ukuboko, nibindi, mu iduka. Shyira ibikoresho hasi kandi ukoreshe ibipfunyika bidahinduka ku bikoresho fatizo n'ibindi bikozwe mu buryo buciriritse.
64. Ni gute wakemura ibibazo byo gusubiramo imirimo?

Tegura ibipimo birambuye by'uburyo bwo kuvugurura, hugura abakozi bo kuvugurura, koresha ibikoresho n'ibikoresho bikwiye, kandi urinde imiyoboro n'ibice biyikikije.
65. Ni gute wakwita ku isuku?

Komeza ahantu hasukuye kandi ushyireho imiti yica udukoko buri gihe. Koresha amapaki adapfunyikamo ivumbi n'amazi ku bikoresho fatizo n'ibicuruzwa birangiye, kandi ukoreshe uburyo bwo gukora ibintu bisukuye.
66. Ni gute wakemura ibibazo byo gupakira?

Koresha amapaki yo kurinda nk'amasashi arwanya imihindagurikire y'ikirere n'udupira twa foam. Shyiraho ikimenyetso ku bicuruzwa, ingano yabyo, amatariki yo kubitunganya, n'ibindi.
67. Ni gute wakwirinda kwangirika kw'ibice byoroshye mu gihe cyo guteranya?

Koresha ibikoresho birwanya imihindagurikire n'ibidacanga. Kosora ukoresheje uburyo bwo gukurura umwuka cyangwa udupfunyika twabugenewe. Irinde gukurura cyangwa kuzingira, kandi ukoreshe udupfunyika twabugenewe mu gufata.
68. Ni izihe mpamvu zishobora gutuma ibimenyetso bihagarara nyuma yo guteranya?

Igishushanyo mbonera cy’ubutaka kidasobanutse, urwego rw’uburinzi rwangiritse, intera idahagije yo kunyuramo, hamwe n’inzitizi idasanzwe ku bimenyetso byihuse.
69. Ni ubuhe bushyuhe ntarengwa ku bice byoroshye mu gihe cyo kongera gukoresha solder?

Ibikoresho bya poliimide bishobora kwihanganira ubushyuhe bwinshi bw'igihe gito bwa 260°C. Ni byiza kugenzura ubushyuhe buri hejuru ya 245°C-255°C mu gihe cy'ubushyuhe bwinshi ≤amasegonda 60.
70. Ni gute wakongera umusaruro w'iteranya?

Ongera uburyo bwo gukora ibintu nk'umuvuduko w'aho ibintu bishyirwa n'ubushyuhe. Koresha imashini zikora neza cyane hamwe na sisitemu zo gushyira ibintu aho biherereye, kandi wongere imbaraga mu kugenzura ibikoresho bije.
71. Ni gute wakemura ikibazo cyo gucikagurika ku miyoboro ihamye nyuma yo guteranya?

Reba uburebure bw'agace k'impinduka (byasabwa ≥0.5mm), wirinde gushyiramo imbaraga nyinshi, kandi ongeramo amasahani yo gushimangira cyangwa wongere uburyo bwo guhinda.
72. Ni irihe tandukaniro riri hagati yo guhitamo ibice bya SMD kuri PCB zihamye ugereranije na PCB zisanzwe?

Shyira imbere ibice bito, bito, kandi bidashobora kunama (urugero: uduce duto, 0201 n'udupaki duto). Irinde ibice bifite 过长 cyangwa ibyuma biremereye.
73. Ni gute wakwizeza ko uburyo bwo guhuza ibintu mu byiciro byinshi ari bwiza mu gihe cyo guteranya?

Huza imiyoboro ya laser na mechanical, koresha imyobo n'ibipimo byo gushyira ibintu mu mwanya wabyo kugira ngo bihuzwe, kandi ukurikirane mu buryo bufatika hamwe na AOI.
74. Ni gute wamenya ubwizigirwa bw'ingingo z'umushongi?

Koresha X-ray kugira ngo umenye imyanda y'imbere n'aho icukurwa mu buryo bukonje. Kora ibizamini byo gukurura n'ibizamini by'ubushyuhe kugira ngo urebe ko ibidukikije byizewe.
75. Ni gute wamenya uburebure bw'umurambararo muto wo kugonda ku bice byoroshye?

Dukurikije amahame ya IPC, ubunini bwa substrate bungana na ≥3 (urugero, substrate ya PI ya 0.1mm, isabwa ≥0.3mm). Reba ibipimo by'umutanga ibikoresho.
76. Ni gute wakemura ikibazo cyo gutinda gukabije kohereza amajwi?

Genzura uburebure bw'inzira n'uko ibimenyetso bihindagurika. Emeza guhuza impedance n'uburyo dielectric ihagaze mu bikoresho bya dielectric.
77. Ni gute wakwitwara mu gihe cyo guteranya kole mu bice byoroshye?

Hitamo kole ifite ubukana bukwiye, genzura ingano n'aho ikoreshwa, kandi uhindure ibipimo n'inzira zo gutanga kugira ngo wirinde kurenga urugero.
78. Ese iminkanyari mu bice byoroshye igira ingaruka ku mikorere?

Iminkanyari ishobora gutera guhindagurika cyangwa kwangirika kw'uduce tw'umubiri, bigatera ingaruka ku mikorere y'amashanyarazi n'iy'imashini. Simbuza cyangwa usane wongere upime.
79. Ni gute wakora ibizamini by'imikorere?

Koresha ikizamini cyo gupima ibintu biguruka, ikoranabuhanga, cyangwa FCT. Wigane uburyo ibice byoroshye bigonga kandi urebe neza uko ibimenyetso bipimirwa, voltage/amashanyarazi bihagaze, nibindi.
80. Igipimo ngenderwaho cyo gupima ubukana bw'ubushyuhe ni ikihe?

≥10¹⁰Ω ku bushyuhe/ubukonje busanzwe, ≥10⁸Ω nyuma y'amasaha 168 kuri 85℃/85%RH (IPC-6012 standard).
81. Ni gute wakora isuzuma ryo kwihanganira amashanyarazi?

Shyiraho inshuro 1.5-2 z'umuvuduko w'amashanyarazi mu gihe cy'iminota 1-5 nta gucika cyangwa gushya (urugero, 75-100V kuri 50V).
82. Ni gute wakora isuzuma ry'ubushyuhe?

Kora ingendo z'ubushyuhe buri hasi cyane (-40℃→icyumba→85℃), komeza buri bushyuhe mu minota 30-60, ingendo ≥50, hanyuma urebe niba hari uduce twacitse cyangwa twacitse.
83. Ni gute wakora ikizamini cy'ubuzima bwo kugonga?

Koresha ibikoresho byihariye kugira ngo ushyireho inguni (urugero, ± 90°) n'inshuro (ingendo 10/iminota), komeza uhinduke kugeza igihe byananiranye, kandi wandike ingendo (inshuro ≥100.000).
84. Ni gute wamenya amakosa y’urusobe rw’amashanyarazi rufunguye?

Koresha ibikoresho byo gupima indege cyangwa ibipimo byinshi kugira ngo ukemure ikibazo ku ngingo. Huza na AOI kugira ngo umenye aho ibintu biherereye n'ibipimo byo gupima imbere mu gihe bibaye ngombwa.
85. Ni ibihe bintu bigomba kwitabwaho mu gushushanya ibikoresho byo gupima?

Irinde gukanda cyangwa gukurura ibice byoroshye. Koresha ibikoresho byo gupima, shyiramo neza aho icyuma gihurira n'ikibaho, kandi urebe neza ko ari ngombwa kurwanya imihindagurikire y'ikirere.
86. Ni gute wasana ingingo zangiritse?

Subiza ingingo zikonje/zidafite aho zihuriye n'ingufu ishyushye. Koresha urutambi rwo gukuraho imbunda mu miyoboro migufi, kandi ugenzure ubushyuhe n'igihe.
87. Ni gute wasana ibyangiritse mu gace runaka?

Ku bice byoroshye, koresha mikoromachining ya laser kugira ngo ukureho ibyangiritse no gusana ukoresheje electroplating cyangwa kole ifata umuriro. Ku bice bikomeye, koresha insinga zo mu bwoko bwa jumper cyangwa usimbuze ibice.
88. Ni gute wakwizeza imikorere n'ubwizerwe nyuma yo gusana?

Ongera ukore ibizamini by’imikorere n’ubudahangarwa bw’ibikoresho ndetse n’igenzura ry’amaso. Komeza ushyireho ingufu ahantu hasanwe (shyiramo irangi risanzwe, ongeramo amasahani yo gushimangira) kandi ukore ibizamini by’ibidukikije niba bikenewe.
89. Ese ikiguzi cyo gusana kiri hejuru y’igiciro cyo kongera gukora?

Gusana birahendutse cyane ku byangiritse bito; kongera gukora ni byiza ku byangiritse byinshi cyangwa byinshi. Amafaranga yo gusana ni hagati ya 30% na 70% by'amafaranga yo gukora.
90. Ni gute wakwirinda kwangirika kwa kabiri mu gihe cyo gusana?

Rinda ahantu hatasanwe ukoresheje ibikoresho bikingira ubushyuhe. Koresha ibikoresho bito kandi bidatyaye kugira ngo wirinde gushwanyaguza ibice byoroshye, kandi usukure ibyanduye bisigaye.
91. Ni ibihe bintu by'ingenzi bigira ingaruka ku kiguzi?

Umubare w'ibice, ingano, uburyo ibintu bihinduka (urugero: vias zitagaragara/zishyinguwe, impedance igezweho), guhitamo ibikoresho, ingano y'ibicuruzwa. Ibikorwa bingana na 30%-50%.
92. Ni gute wagabanya ikiguzi cyo gukora ibintu?

Hitamo ibikoresho bihendutse, wongere ingano y'ibikoresho, kandi uganire ku batanga ibikoresho ku buryo bushimishije.
93. Igihe gisanzwe cyo gutanga umusaruro ni ikihe?

Iminsi 10-15 ku bicuruzwa bisanzwe, iminsi 20-30 ku bicuruzwa bigoye, n'iminsi 5-7 ku bicuruzwa byihutirwa (hamwe n'ibiciro byiyongera).
94. Ni ibihe bipimo by'iterambere ry'ejo hazaza?

Guhuza ibintu byinshi, imiterere yoroheje kandi yoroheje (urugero, Anylayer HDI), ibikoresho byoroshye bifite amashanyarazi make kandi bihindagurika cyane, hamwe no guhuza n'ibipfunyika bigezweho nka SiP.
95. Ni izihe mbogamizi ihura nazo muri porogaramu za 5G?

Uzuza ibisabwa mu kohereza amajwi mu buryo bworoshye kandi bwihuta, gukemura ibibazo byo kugabanya no kuvugana, no kunoza uburyo ibice byoroshye biramba kandi bikagira ubushobozi bwo kwizerwa.
96. Ni gute ubwenge bw'ubukorano bukoreshwa mu gukora?

Ubuhanga bwo gukora ibishushanyo mbonera (AI) bunoza imiterere y'igishushanyo mbonera kandi bugahanura inenge. Kwiga imashini bihindura ibipimo by'imikorere, kandi kugenzura amashusho ya AI binoza imikorere myiza yo kumenya inenge.
97. Ni ibihe byangombwa bisabwa ku bidukikije ku bijyanye n'ibikoresho by'ikoranabuhanga by'imodoka?

Gukurikiza RoHS, REACH, nibindi, amabwiriza ku bintu bishobora guteza akaga, kugabanya imyuka ihumanya ikirere mu mazi/imyuka, no gukoresha ibikoresho/ibikorwa bibungabunga ibidukikije.
98. Ni ibihe byangombwa byihariye bisabwa ku bikoresho by'ubuvuzi?

Kwizerwa cyane, guhuza ibintu n'ibindi, icyemezo cya ISO 13485, ibisabwa bikomeye bya EMC, no kudapfa kwangiza ubushyuhe bwinshi/umuvuduko.

Ifite Flex ikomeye

1. PCB ikora neza kandi ikora neza ni iki?

2. Ni ubuhe bwoko bwa PCB zikora neza kandi zikora neza?

3. Ni irihe tandukaniro riri hagati ya PCB zisanzwe zikomeye/zihindagurika?

4. Imiterere y'imiterere ni iyihe?

5. Ni gute washushanya umubare w'ibice by'ibyiciro?

6. Ni ibihe bintu bigomba kwitabwaho mu bijyanye no kohereza inzira mu turere tworoshye?

7. Ni gute washushanya igice cy'impinduka gihamye?

8. Ni gute washushanya guhuza impedance?

9. Ni gute wakwita ku micungire y'ubushyuhe?

10. Ni gute washushanya imiterere?

11. Ni ibihe bisabwa byihariye mu gushushanya pad?

12. Ni gute washushanya imyobo yo gushyiramo ibintu?

13. Ni gute wakoresha ingufu n'indege zo ku butaka?

14. Ni ayahe mategeko agenga imiterere y'ahantu horoshye hafite icyuho cy'umwuka?

15. Ni gute wakora neza uburyo bwo koroshya inzira kugira ngo ugabanye imbogamizi?

16. Ni gute washushanya amanota yo gupima?

17. Ni gute wasuzuma uburyo ibintu bihuye?

18. Ni gute washushanya imiterere y'imbaho ​​zifite urwego rwinshi?

19. Ni gute washyira ibimenyetso ku bice bigondamye n'icyerekezo?

20. Ni gute washushanya indangamuntu?

21. Ni izihe ngingo z'ingenzi zo gushushanya ikimenyetso cy'amajwi gifite frequency yo hejuru?

22. Ni gute wakwita ku buryo bwo gukora no guteranya ibintu?

23. Ni gute wakwitwara mu miterere y'ibimenyetso mu turere dukomeye?

24. Ni gute washushanya umuringa upfundikiye?

25. Ni gute warinda ibimenyetso by'ibanga?

26. Ni gute wakwita kuri EMC?

27. Ni gute wakoresha ubwoko butandukanye bwa vias?

28. Ni gute washushanya ahantu hafunguye?

29. Ni gute wakwita ku mbaraga za mekanike?

30. Ni izihe ngingo z'ingenzi zo gushushanya imiterere y'ingufu?

31. Ni gute washushanya uburyo bwo gushyira hamwe amatsinda?

32. Ni gute wakwita ku gusana?

33. Ni gute wakoresha ibice bitandukanye?

34. Ni gute washushanya ibimenyetso by'ishingiro?

35. Ni gute twakwita ku bintu bifitanye isano n'ibidukikije?

36. Ni gute wakwitwara mu kwitandukanya kw'ibimenyetso?

37. Ni gute washushanya uburyo bwo gushimangira ahantu horoshye?

38. Ni gute wakwita ku bijyanye n'ikiguzi?

39. Ni gute wakwitwara mu buryo butandukanye ku miterere y'amashanyarazi?

40. Ni gute washushanya uburyo bwo guhuza ahantu horoshye?

41. Ni uruhe ruhererekane rw'ibikorwa byo gukora?

42. Ni ibihe bikoresho bikunze gukoreshwa ku bice bikomeye/bishobora koroha?

43. Ni izihe ngingo z'ingenzi zo kugenzura uburyo bwo gutwika ibyuma?

44. Ni gute wakwirinda ko uduce duto twangirika mu bice byoroshye?

45. Ni gute wakwizeza ubuziranenge?

46. ​​Ni gute wagenzura uburyo ishusho imeze neza?

47. Ni ubuhe buryo busanzwe bwo kuvura ubuso?

48. Ni gute wakwirinda iminkanyari ahantu horoshye?

49. Ni gute wakwizeza ko uburyo bwo kugenzura impedance ari bwo bwiza?

50. Ni gute wakongera imikorere myiza mu musaruro?

51. Ni gute wafata kole yo gushyira mu bice bidafite umuringa?

52. Ni gute wakwizeza ko urwego rw'ubukorikori rukomera?

53. Ni ibihe bintu bigomba kwitabwaho mu gukora ibishushanyo mbonera?

54. Ni gute wakwirinda ko imiyoboro migufi n'imiyoboro ifunguye?

55. Ni gute wafata ibikoresho by'urubaho byoroshye kandi byoroshye?

56. Ni gute wakwizeza ko guhuza hagati y’ibice by’imbere ari ukuri?

57. Ni gute wakwitwara mu gihe unaniwe gukoresha foil y'umuringa mu bice bigondamye?

58. Ni gute wakwizeza ko imashini ishobora gusonerwa?

59. Ni gute wakwirinda guhindura udupfukamunwa two gusoda cyangwa kubura icapiro mu gihe cyo gukora?

60. Ni gute wakemura ibibazo byo gucapa inyuguti?

61. Ni gute wakwizeza ko ibicuruzwa bihoraho?

62. Ni gute wakoresha ibikoresho by'imyanda?

63. Ni gute wakwirinda kwangirika kw'amashanyarazi?

64. Ni gute wakemura ibibazo byo gusubiramo imirimo?

65. Ni gute wakwita ku isuku?

66. Ni gute wakemura ibibazo byo gupakira?

67. Ni gute wakwirinda kwangirika kw'ibice byoroshye mu gihe cyo guteranya?

68. Ni izihe mpamvu zishobora gutuma ibimenyetso bihagarara nyuma yo guteranya?

69. Ni ubuhe bushyuhe ntarengwa ku bice byoroshye mu gihe cyo kongera gukoresha solder?

70. Ni gute wakongera umusaruro w'iteranya?

71. Ni gute wakemura ikibazo cyo gucikagurika ku miyoboro ihamye nyuma yo guteranya?

72. Ni irihe tandukaniro riri hagati yo guhitamo ibice bya SMD kuri PCB zihamye ugereranije na PCB zisanzwe?

73. Ni gute wakwizeza ko uburyo bwo guhuza ibintu mu byiciro byinshi ari bwiza mu gihe cyo guteranya?

74. Ni gute wamenya ubwizigirwa bw'ingingo z'umushongi?

75. Ni gute wamenya uburebure bw'umurambararo muto wo kugonda ku bice byoroshye?

76. Ni gute wakemura ikibazo cyo gutinda gukabije kohereza amajwi?

77. Ni gute wakwitwara mu gihe cyo guteranya kole mu bice byoroshye?

78. Ese iminkanyari mu bice byoroshye igira ingaruka ku mikorere?

79. Ni gute wakora ibizamini by'imikorere?

18. Ni gute washushanya imiterere y'imbaho zifite urwego rwinshi?

46. Ni gute wagenzura uburyo ishusho imeze neza?