Biyu, ƙirƙirabawul

1, ƙirƙira: shine amfani da injunan ƙirƙira don matsa lamba akan billet ɗin ƙarfe, ta yadda zai samar da nakasar filastik don samun takamaiman kayan aikin injiniya, takamaiman tsari da girman hanyar sarrafa ƙirƙira.

2. Daya daga cikin manyan sassa biyu na ƙirƙira.Ta hanyar ƙirƙira na iya kawar da sako-sako da yanayin ƙarfe, ramukan walda, kayan aikin injuna na ƙirƙira sun fi simintin gyare-gyare iri ɗaya.Ana amfani da ƙirƙira mafi yawa don mahimman sassa tare da babban nauyi da yanayin aiki mai tsanani, sai dai farantin mai sauƙi, bayanin martaba ko sassan walda waɗanda za a iya mirgina.

3, ƙirƙira bisa ga hanyar ƙirƙira za a iya raba su zuwa: ① buɗaɗɗen ƙirƙira (ƙirƙirar kyauta).Yin amfani da ƙarfin tasiri ko matsa lamba don yin ƙarfe a cikin babba da ƙananan ƙarfe biyu na baƙin ƙarfe (anvil block) nakasar don samun abubuwan ƙirƙira da ake buƙata, galibi ƙirƙira ta hannu da ƙirƙira injiniyoyi biyu.(2) Rufe jabu.Za a iya raba ƙirƙira zuwa ƙirƙirar mutuwa, taken sanyi, ƙirƙira rotary, extrusion da sauransu.A cewar nakasar zafin jiki ƙirƙira za a iya raba zafi forging (aiki zafin jiki ne mafi girma daga recrystallization zafin jiki na billet karfe), dumi ƙirƙira (ƙasa da recrystallization zazzabi) da sanyi ƙirƙira (daki zazzabi).

4, kayan ƙirƙira sune yafi carbon karfe da gami karfe na sassa daban-daban, sannan aluminium, magnesium, titanium, jan karfe da gami da su.Asalin yanayin kayan shine mashaya, ingot, foda na ƙarfe da ƙarfe na ruwa.Matsakaicin yanki na sashin giciye na ƙarfe kafin nakasawa zuwa yanki na mutuwa bayan nakasa ana kiransa rabon ƙirƙira.Zaɓin daidaitaccen rabon ƙirƙira yana da babban tasiri akan haɓaka ingancin samfur da rage farashi.

Nortech yana ɗaya daga cikin manyan masana'antun bawul ɗin masana'antu a China tare da ingantaccen takaddun shaida ISO9001.

Manyan samfura:Butterfly Valve,Ƙwallon Ƙwallon Ƙasa,Gate Valve,Duba Valve,Globe Vavlve,Y-Strainers,Lantarki Acurator,Acurators na Pneumatic .