SMC mold Shear gefen zane

Yanke gefen gyaggyarawa shine ɓangaren da manyan gyaggyarawa na sama da na ƙasa ke ciji juna, kuma gabaɗaya na buƙatar kashe harshen wuta. A yayin aiwatar da gyare-gyaren SMC, gefuna samfurin suna sandwiched tsakanin gefuna da aka yanke. Ƙaƙƙarfan ƙarancin ɓangaren samfurin mara amfani ne, daga wannan batu, rata na yankan ƙirar zai iya zama mafi girma. Duk da haka, idan yankan ya yi girma sosai, yana da sauƙi don haifar da gudu na kayan aiki da matsa lamba. Ana iya magance wannan ta hanyar daidaita tsayin tsayin daka, wato, akwai abubuwa biyu da ake buƙatar tsarawa da daidaitawa yayin zayyana yankan, ratar yankewa da yanke Tsawon tsayin gefe. Shearing gefen yana ɗaya daga cikin mahimman abubuwan da ke cikin ƙirar ƙira. Ko girman gefen sassaskar ya dace kai tsaye yana shafar ko samfurin zai iya gyare-gyare da kuma ko akwai lahani yayin gyare-gyaren samfur, don haka ya kamata a buƙaci da sarrafa shi sosai.

Teburin zaɓi na siga na yanke baki
Sigar girman ƙira	Babba	Tsakiya	Karami
Yanke tsayin tsayi/MM	3040	20-30	10-20
Shear gefen dacewa yarda/MM	0.2-0.3	0.1-0.2	0.05-0.1

A cikin ƙirarmu, idan za a iya amfani da samfurin a matsayin madaidaiciyar yanke ko kuma a kwance, muna amfani da gefuna madaidaiciya kamar yadda zai yiwu. Yana da fa'idodi guda biyu: Samfurin ba zai taɓa kamannin samfurin ba yayin datsa gefen yanke. B yana rage yankin da aka tsara na samfurin, matsalolin matsa lamba na latsawa ba zai karu ba.