Tsarin samar da tambari hanya ce ta sarrafa tambari wadda ke amfani da mold don samar da wani wuri mai faɗi zuwa wani ɓangare mai rami. A matsayin ɗaya daga cikin manyan hanyoyin yin tambari, ana amfani da shimfiɗawa sosai. Ana iya amfani da tsarin shimfiɗawa don yin sassa na bango masu siffar silinda, murabba'i, matakai, zagaye, mai siffar ƙwallo, parabolic da sauran sassa na bango marasa tsari. Idan aka haɗa shi da sauran hanyoyin yin tambari, yana iya samar da sassa masu siffofi masu rikitarwa.

Yi amfani da kayan aiki na tambari don sarrafa samfuran da suka haɗa da: sarrafa shimfiɗa, sake shimfiɗawa, shimfiɗawa ta baya da rage sirara, da sauransu. Tsarin shimfiɗawa: Yi amfani da na'urar matse farantin don amfani da ƙarfin hudawa don jawo wani ɓangare ko duk kayan lebur zuwa cikin ramin mold mai lanƙwasa don samar da shi cikin akwati mai ƙasa. Tsarin sarrafa bangon gefe na akwati a layi ɗaya da alkiblar shimfiɗawa shine aikin shimfiɗawa mai tsabta, yayin da aikin shimfiɗa kwantena masu siffar mazugi (ko dala), kwantena masu siffar hemispherical, da kwantena masu saman parabolic suma sun haɗa da faɗaɗa aiki.

Sake shimfiɗawa: wato, ga samfuran da aka zana masu zurfi waɗanda ba za a iya kammala su a cikin tsari ɗaya ba, ya zama dole a shimfiɗa samfurin da aka samar bayan an gama shimfiɗawa don ƙara zurfin akwatin da aka samar.

Tsarin shimfiɗawa na baya: Tsarin shimfiɗawa na baya yana ƙara girman aikin da aka yi a baya, ɓangaren ciki na kayan aikin ya zama ɓangaren waje, kuma tsarin sanya diamita na waje ya zama ƙarami. A cikin ramin mold mai siffar concave tare da ƙaramin diamita na waje, diamita na waje na akwati tare da ƙasa yana raguwa, kuma kauri na bango yana raguwa a lokaci guda, wanda ba wai kawai yana kawar da karkacewar kauri na bango ba, har ma yana sa saman akwatin ya yi santsi.

Mai zuwa yana gabatar da nau'ikan tambarin ƙarfe guda biyu da shimfiɗawa yayin amfani da kayan aikin tambari:

1. Tsarin zane mai siffar silinda + (Zane mai zagaye): shimfiɗa samfuran silinda. Duk flange da ƙasa suna cikin siffar jirgin sama, bangon gefen silinda yana da axisymmetric, kuma lalacewar tana rarraba daidai gwargwado a kan zagaye ɗaya, kuma gashin da ke kan flange ya lalace don haifar da zurfin lalata zane.

2. Tsarin zane mai siffar ellipse+ (zane mai siffar ellipse): Nauyin gashi a kan flange yana da nakasu, amma adadin nakasu da rabon nakasu suna canzawa daidai da siffar siffar. Girman lanƙwasa, girman nakasuwar filastik na ulu, akasin haka, ƙaramin lanƙwasa, ƙaramin nakasuwar filastik na ulu.