Isembozo sekhavaisetshenziswa ikakhulukazi embonini yokubekwa kwe-elekthronikhi. Isetshenziswa ngokubambisana neteyipu yenethiwekhi yokuthwala futhi igcine izingxenye ze-elekthronikhi ezifana nokumelana, ama-capacitors, ama-trases, ama-diodes, njll emaphaketheni wetheyipu yenethiwekhi.
I-tepi yesembozo imvamisa isuselwa kwifilimu ye-polyester noma i-polypropylene, futhi ihlanganiswe noma ihlanganiswe nezendlalelo ezisebenzayo (ungqimba olunama-anti-turte, njll.). Futhi kuvalwe phezulu ephaketheni ethepheni yenkampani yenethiwekhi ukwakha isikhala esivaliwe, esisetshenziselwa ukuvikela izakhi ze-elekthronikhi ekungcolisweni nasekulimaleni ngesikhathi sokuhamba.
Ngesikhathi sokubekwa kwezinto ze-elekthronikhi, i-tepi yekhava ihluthwe ngokuqondile, futhi imishini yokufaka okuzenzakalelayo ibeka ngokunembile izingxenye ephaketheni ngomgodi we-spropt wetheyipu yenethiwekhi, bese ithatha futhi ibeke ebhodini elihlanganisiwe lebhodi (i-PCB Board) ngokulandelana.
Ukuhlukaniswa kwamateyipu wekhava
A) ngobubanzi beteyipu yekhava
Ukufanisa ububanzi obuhlukile betheyipu yenethiwekhi, amateyipu wesembozo enziwa ngobubanzi obuhlukile. Ububanzi obujwayelekile bungu-5.3 mm (5.4 mm), 9.3 mm, 13.3 mm, 21.3 mm, 25,5 mm, 37,5 mm, njll mm, njll mm, njll mm, njll mm, njll mm, njll mm, njll.
B) ngezimpawu zokubopha uphawu
Ngokwezici zokubopha futhi ezikhonkotha kusuka kuteyipu yenethiwekhi, amateyipu wekhava angahlukaniswa ngezinhlobo ezintathu:Isembozo sekhava esisetshenzisiwe sokushisa (haa), i-tepi elibucayi lengcindezelo (PSA), kanye ne-New Universal Cover Tape (UCT).
1. Isembozo sekhava esisetshenzisiwe
Ukubekwa uphawu kwe-tepi esebenza ngokushisa kufinyelelwa ukushisa nengcindezi kusuka ekuvinjelweni kokubekwa uphawu komshini wokubopha uphawu. Ngenkathi ukunamathela okushisayo kuncibilike endaweni yokubekwa uphawu kwetheyipu yenethiwekhi, i-tepi yekhava icindezelwe futhi ivalwe uphawu kwitheyipu yenethiwekhi. Itheyiphu yesembozo esebenza ukushisa ayinakubonwa ekushiseni kwegumbi, kepha iba yina ngemuva kokushisa.
I-2.prestrere ebucayi ukunamathela (PSA)
Ukubekwa uphawu kwetheyipu yengcindezelo enozwela kwengcindezi kwenziwa ngumshini wokubopha okusebenzisa ukucindezelwa okuqhubekayo nge-roller roller, ukuphoqa ukunamathela okuzwakalayo kwengcindezi kutheyipu yekhava kuya kwisembozo sekhava. Omabili ohlangewini olunamathela onqenqemeni lwe-tepi elibucayi lokucindezela linamathele emazingeni okushisa asekamelweni futhi lingasetshenziswa ngaphandle kokushisa.
3. I-New Universal Cover Tape (UCT)
Amandla abukhali amateyipu wekhava emakethe ikakhulukazi ancike kumandla wokunamathela we-glue. Kodwa-ke, lapho i-glue efanayo isetshenziswa ngezinto ezihlukile zangaphandle kutheyipu yenkampani yenethiwekhi, amandla anamathela ahlukahlukene ayahluka. Amandla anamathela e-glue ahluka futhi ngaphansi kwezindawo ezihlukile zokushisa kanye nezimo zokuguga. Ngaphezu kwalokho, kungahle kube nokungcoliswa kwe-glue eyisalayo ngesikhathi sokukhonkotha.
Ukuxazulula lezi zinkinga ezithile, kwangeniswa uhlobo olusha lwe-Universal Cover Tape emakethe. Amandla abukhali awanciki kumandla anamathela we-glue. Esikhundleni salokho, kunemifino emibili ejulile enqunywe kwifilimu eyisisekelo yeteyipu yekhava ngokusebenzisa ukucubungula okunembile kwemishini.
Lapho upele, isembozo setayipule izinyembezi ezinhlangothini, futhi amandla okukhohlakala azimele ngamandla okunamathela kwe-glue, okuthinta kuphela ukujula kwemishini kanye namandla emishini yefilimu, ukuze aqinisekise ukuqina kwamasosha. Ngaphezu kwalokho, ngoba kuphela ingxenye ephakathi yeteyipu yekhava ihluthwe ngesikhathi sokukhonkotha, ngenkathi zombili izinhlangothi zeteyipu yekhava zihlala zilandelwa umugqa wokubopha wethayi lokuthwala, futhi kunciphisa ukungcoliswa kwe-glue ebesalayo kanye nezakhi.
Isikhathi Sokuthumela: Mar-27-2024