An yi amfani da sikirin giciye - sifa mai mahimmanci na kowane kayan aiki. Amma wannan a cikin 1930s, ba tare da karbar gwiwa ta hanyar fasaha ba.
Farkon bayyanar da ta farko game da abin da ya shafi "Flat" Side kwanakin baya ga karni na XVI, a kusan fom ɗin ba zai canza ba kafin farkon karni na 20.
A wannan lokacin, sukurori da slit sun riga sun sa gunaguni da yawa, amma sun kasance daga gasa saboda arha. Rashin daidaituwa na "Classic" musamman sun bayyana musamman tare da babban taro, musamman, a cikin masana'antar kera motoci. Da farko, ba a gabatar da Sting din ba, saboda wannan, siket ɗin na injin yawanci yakai, yana barin scratches a kan sassan jikin mai lacquered. Abu na biyu, lokacin murguɗa, sukurori da sukurori sau da yawa "an ja shi", juya kai ko lalata wauraye. Waɗannan marasa iyaka ne kuma sun taru don shawo kan mai kirkirar Amurka John Thompson, a cikin 1933 ya mallaka abin da ya kunshe da abin da ya dace da shi da kuma abin da ya dace. Koyaya, yunƙurin sayar da sabuwar dabara ga masana'antun ba a zaɓi tare da nasara ba. A shekara ta 1934, Thompson ya saba da shi da injiniyan hannu Henry Phillips kuma ya bayyana shi jigon kirkirar sa. Phillips na fi son ra'ayin, ya sayi hakkoki ga lamban kira na Thompson kuma ya shirya kamfanin Phillips Scrip Compan (shi a shekara ta 1936, ya inganta). Currusading sukurori rarrabe ta atomatik kai tsaye ta atomatik, kuma bai yarda "jan" - The Sting na kayan aiki kawai ya zamewa.
Koyaya, an bashe phillips ko'ina. A ƙarshe, ya sami nasarar son Yujina Clark, Shugaba na shugaban kamfanin Amurka, mafi girman masana'antar kayan aiki a Amurka. Kodayake injiniyan kamfanin sun yi watsi da ra'ayin matsaka ne don kama ra'ayin cewa ya yi barazanar "don wargaza kowa da kowa zai ce ba shi yiwuwa a aiwatar." Barazanar tana da aiki, kuma kamfanin, ya kasa kunne ga kungiyar samar da rabin dala miliyan, ya fara samar da sukurori karkashin "giciye". A shekara ta 1937, gm da farko an yi amfani da wadannan sukurori a cikin samar da tsarin Cadillac. Sakamakon ya kasance mai rauni sosai cewa har zuwa 1940, an tura duk masu sarrafa su na Amurka don amfani da Cruades, da kuma masana'antun masana'antun da aka gina don siyan lasisi. A lokacin Yaƙin Duniya na II, masana'antun kayan aikin soja - an canja shi zuwa amfani da waɗannan sukurori.
Tun daga nan, an ƙirƙira sukurori daban-daban daban-daban - kuma a ƙarƙashin polyhedra, kuma a ƙarƙashin tauraron sifofi daban-daban. Amma duk da wannan, dabarun giciye da sukurori (a cikin tushen Turanci-magana ana kiran su sunan, da Phillips) har yanzu suna zama daidai da kayan aiki.
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