Inani eliqondiwe lomswakama ohlobene egumbini elihlanzekile le-semiconductor (FAB).

Inani eliqondiwe lomswakama ohlobene ekamelweni elihlanzekile le-semiconductor (FAB) licishe libe ngu-30 kuya ku-50%, okuvumela umkhawulo omncane wephutha ongu-±1%, njengakuzoni ye-lithography - noma ngaphansi ngisho nangaphansi ekucutshungulweni kwe-ultraviolet (DUV) indawo - ngenkathi kwenye indawo ingaxegiselwa ku-±5%.
Ngoba umswakama ohlobene unebanga lezinto ezinganciphisa ukusebenza kukonke kwamagumbi ahlanzekile, okuhlanganisa:
1. Ukukhula kwamagciwane;
2. Ibanga lokunethezeka lokushisa kwegumbi labasebenzi;
3. I-electrostatic charge ivela;
4. Ukugqwala kwensimbi;
5. Ukujiya komhwamuko wamanzi;
6. Ukucekelwa phansi kwe-lithography;
7. Ukumuncwa kwamanzi.

Amagciwane nokunye ukungcola kwebhayoloji (isikhunta, amagciwane, isikhunta, izibungu) kungachuma ezindaweni ezinomswakama ongaphezu kuka-60%. Eminye imiphakathi yamagciwane ingakhula kumswakama ohlobene ongaphezu kwama-30%. Le nkampani ikholelwa ukuthi umswakama kufanele ulawulwe ku-40% kuya ku-60%, okunganciphisa umthelela wamagciwane kanye nezifo zokuphefumula.

Umswakama ohlobene ebangeni elingama-40% ukuya ku-60% nawo uyibanga elilingene lokunethezeka komuntu. Umswakama omningi ungenza abantu bazizwe beminyene, kuyilapho umswakama ongaphansi kuka-30% ungenza abantu bazizwe bomile, isikhumba esiphukile, ukungakhululeki kokuphefumula kanye nokungajabuli ngokomzwelo.

Umswakama ophezulu empeleni wehlisa ukunqwabelana kwamashaji e-electrostatic endaweni ehlanzekile yegumbi - umphumela ofunekayo. Umswakama ophansi ulungele ukunqwabelana kwenkokhiso kanye nomthombo ongase ube yingozi wokukhishwa kwe-electrostatic. Uma umswakama ohlobene udlula ama-50%, amashaji e-electrostatic aqala ukushabalala ngokushesha, kodwa uma umswakama ohlobene ungaphansi kuka-30%, angaqhubeka isikhathi eside kusivikelo noma endaweni engagxiliwe.

Umswakama ohlobene phakathi kuka-35% no-40% ungasetshenziswa njengendlela egculisayo, futhi amagumbi ahlanzekile e-semiconductor ngokuvamile asebenzisa izilawuli ezengeziwe ukuze kukhawulwe ukunqwabelana kwezindleko zogesi.

Ijubane lokusabela kwamakhemikhali amaningi, okuhlanganisa nezinqubo zokugqwala, lizokhula ngokwanda komswakama ohlobene. Zonke izindawo ezivezwe emoyeni ezizungeze igumbi elihlanzekile ziyashesha.