Nau'ukan Tsarin Injiniya Daban-daban 2
Nika
Ana amfani da niƙa don cire ƙananan abubuwa daga sassa biyu masu lebur da sifofi na cylindrical. Na'urar niƙa saman yana mayar da aikin akan tebur yayin ciyar da shi cikin dabaran niƙa. Silindrical grinders hawa workpiece a kan cibiyoyi da kuma juya shi yayin da lokaci guda amfani da gefen kadi abrasive dabaran zuwa gare shi. Ana amfani da niƙa marar tsakiya don samar da ƙananan sassa a cikin babban kundin inda ƙasa ba ta da dangantaka da wani wuri sai dai gaba ɗaya. Filayen ƙasa na 200-500 min. RMS yawanci ana ɗaukar karɓuwa don aikace-aikace da yawa kuma wuri ne na farawa don ƙarin ayyukan gamawa waɗanda suka haɗa da lapping, honing, da superfinishing.
Tsara
Ana amfani da tsarawa don na'ura da farko manyan filaye masu lebur, musamman waɗanda za'a gama ta hanyar gogewa, kamar hanyoyin kayan aikin injin. Ƙananan sassa, waɗanda aka haɗa tare a cikin kayan aiki, an tsara su ta hanyar tattalin arziki kuma.
Sassauta
Sawing na karafa ne kullum yi ta amfani da yanke-kashe inji da aka yi don haifar da guntu tsawo daga sanduna, extruded siffofi, da dai sauransu. Tsaye da kuma a kwance band saws ne na kowa, wanda amfani da ci gaba da madaukai na toothed makada to chisel tafi a kayan. Gudun band ɗin ya bambanta bisa ga kayan tare da wasu ƙayyadaddun kayan zafi masu zafi suna buƙatar jinkirin 30 fpm yayin da kayan laushi kamar yankan aluminum a saurin 1000 fpm ko fiye.
Broaching
Ana amfani da Broaching don samar da ramukan murabba'i, maɓalli, ramukan spline, da dai sauransu. Rubutun ya ƙunshi haƙora da yawa da aka tsara a jere kusan kamar fayil amma tare da kowane haƙori na gaba da ɗan girma fiye da kowane haƙori na baya. An ja ko tura ta cikin ramin jagora da aka shirya, ƙaho yana ɗaukar jerin yankan zurfafan ci gaba. Ana yawan yin aikin turawa ta hanyar amfani da nau'in latsa a tsaye. Ana yawan yin ja da batsa tare da injuna a tsaye ko a kwance waɗanda a yawancin lokuta ana amfani da su ta hanyar ruwa. Gudun yankan yana fitowa daga 5 fpm don manyan karafa masu ƙarfi zuwa kamar 50 fpm don karafa masu laushi.
EDM
Waɗannan nau'ikan cirewar kayan ba injiniyoyi ba ne waɗanda ke amfani da tartsatsin ɓarna ko sinadarai. EDM yana amfani da tartsatsin da ake watsawa ta hanyar ruwa mai ƙarfi daga na'urar lantarki zuwa saman kayan aikin gudanarwa. Za'a iya sarrafa sifofi masu kyau sosai ta wannan hanyar da suka haɗa da ƙananan ramukan diamita, ramukan mutu, da sauransu. Yawan fitarwa ba gabaɗaya ya shafi taurin amma ta yanayin zafi da ƙarfin ƙarfe.
Electro-Chemical Machining wani abu ne na tsarin jujjuyawar wutar lantarki kuma yana samar da ramukan da ba su da ƙorafi tare da ƙarewar saman ƙasa. Tsarin injin sanyi ne kuma baya ba da damuwa mai zafi ga kayan aikin.
