Ekipman anti-estatik yo itilize nan pwosesis pwodiksyon PCBA yo ka klase kòm sistèm pwoteksyon moun elektwostatik, planche anti-estatik, sistèm operasyon anti-estatik ak founiti espesyal.
Sistèm pwoteksyon elèktrostatik imen gen ladan braslè anti-estatik, soulye travay, chapo, gan, elatriye. Sistèm pwoteksyon jeneral sa a gen tou de fonksyon elektwostatik flit ak pwoteksyon, ak tout ekipman anti-estatik ta dwe anjeneral achte nan faktori pwofesyonèl oswa magazen.
Direct contact with electrostatic sensitive devices should wear anti-static wristbands, wristbands should have good contact with human skin, wristbands must be no irritation to the human body, no allergic effects, wristband system to ground resistance value should be in the range of 106 108Ω.
Tapis tab anti-estatik ta dwe gen pa mwens ke de bracelets connecteur, yonn pou operatè a, lòt la pou anplwaye teknik enspeksyon pèsonèl oswa lòt itilizasyon pèsonèl.
Antre nan zòn travay anti-estatik oswa kontak ak pèsonèl SSD yo ta dwe mete rad travay anti-estatik, twal rad travay anti-estatik ta dwe konfòme yo ak dispozisyon GB12014- 2009. Nan yon anviwònman kote imidite relatif la pi gran pase 50 pousan, rad travay anti-estatik yo gen dwa chwazi pwodwi koton.
Anti-static flooring is to effectively discharge human electrostatic through the ground to the earth as soon as possible, especially because of mobile operations and should not use wristbands of human electrostatic. At the same time, it can also discharge the static electricity on the equipment and work equipment. Ground anti-static performance parameters to determine both to ensure that in a relatively short period of time the electrostatic voltage down to below 100V, but also to ensure the safety of personnel, the system resistance should be controlled between 105 108Ω.
Materyèl yo souvan itilize nan planche anti-estatik yo jan sa a:
Planche kawotchou anti-estatik: konstriksyon senp, ekselan pèfòmans anti-estatik, men fasil pou mete.
PVC anti-planche plastik estatik: efè anti-estatik se yon bon bagay, gwo fòs dirab, lajman itilize.
Tapi anti-estatik: efè anti-estatik bon, fasil pou itilize, men pri a wo.
Planche mobil anti-estatik: bon efè anti-estatik, bèl, ak pri trè wo.
Pèmèt sèvi ak tè terrazzo pa tretman espesyal, tankou mete alavans nan rezo fil tè, karburize oswa flite ajan antistatik sou tè a, elatriye. Anti-etaj terrazzo estatik gen lavi ki long, pri ki ba, epi li apwopriye. pou nouvo plant yo.
Sistèm operasyon anti-estatik refere a sifas travay la, kò liy pwodiksyon an, zouti, sak anbalaj, kabwa depo ak likid netwayaj, elatriye kote chak pwosesis pral souvan gen kontak, separasyon oswa efè friksyon ak konpozan ak eleman fini. Kòm materyèl yo itilize nan sistèm operasyon ki anwo yo se trè izolasyon kawotchou, plastik, twal ak bwa, yo trè fasil jenere elektrisite estatik nan pwosesis pwodiksyon an, kidonk yo ta dwe trete ak anti-estatik, sa vle di operasyon an. sistèm ta dwe gen fonksyon anti-estatik.
Sistèm operasyon anti-estatik yo enkli:
Anti-static table mat. The operating table are equipped with anti-static mats, surface resistance between 105 109Ω, and through the 1MΩ resistance and ground connection, turnover boxes, boxes and all other containers should be made of anti-static materials, and labeled with signs.
Anti-static packaging bags. All plastic bags for packaging circuit boards or devices should be anti-static bags. Surface resistance of 105 109Ω, in the circuit board into or out of the bag, the hands should wear anti-static wristbands.
Anti-static logistics car. Used to transport devices, components of special logistics vehicles, should have anti-static function, especially the logistics vehicle rubber wheels, should use anti-static rubber wheels, the surface resistance of 105 109Ω.
Zouti anti-estatik. An patikilye, elektrik soude fè, soude zam, elatriye ta dwe gen fonksyon anti-estatik, anjeneral elektrik soude fè yo ta dwe opere nan vòltaj ki ba (24/36V), tèt la fè soude yo ta dwe byen chita.
Nan ti bout tan, tout objè ki an kontak ak tablo sikwi oswa aparèy la, ki gen ladan mouvman gwo -vitès nan espas, ta dwe gen mezi anti-estatik. Espesyalman pwosesis plasman vitès SMT segondè -, gwo -operasyon vitès aparèy la ap mennen nan ogmantasyon elektrisite estatik, aparèy sansib elektwostatik pral gen yon enpak.
