(1)Flanges igwe anaghị agba ncharanwere obere ike na ezigbo data siri ike, dị ka obere carbon steel na alloy aluminum. Ọ nwere obere isi ike na ezigbo ike. Ọ na-esiri ike ịkpụ ibe ma dị mfe ịmepụta ibe n'oge ịkpụ, nke na-emetụta àgwà nke elu. Ya mere, igwe anaghị agba nchara data nhazi data flange na-emekarị na-eji nnukwu Angle, elu na-agba ọsọ ma ọ bụ nnukwu rake Angle, obere ọsọ ọnwụ na igbubi mmiri mmiri. The mgbawa na-agbaji uzo nwere ike ịbụ ala na ngwá ọrụ na-egweri àgwà nke mbepụ ọnụ na ọnwụ elu nwere ike mma. Tụkwasị na nke ahụ, a na-akwụsị nchara carbon dị ala iji mee ka ọka ahụ dị mma ka a nụchaa, na aluminom alloys na-eme ka ihe siri ike nke ihe na-eme ka ihe dịkwuo mma ma melite machinability nke ihe site na nrụrụ oyi.

(2) elu ike ígwè na ogbenye ike nkeigwe anaghị agba nchara flangeihe, dị ka nnukwu carbon ígwè, carbon ngwá ọrụ ígwè na nkedo ígwè, na elu ike ike na ogbenye ike nke ihe. Ha nwere nnukwu ike igbutu, ike dị elu, yana ngwa ịkpụcha ngwa ngwa na-eyi. Ya mere, a na-ahazi ụdị data a site na iji YG, YT na YW carbide inserts with high wear resistance, obere rake na isi deflection angle, na obere ịkpụ ọsọ. Tụkwasị na nke ahụ, ígwè nkedo isi awọ na "ọcha" nwere ike ịkwụsị ịchafụ na okpomọkụ dị elu. Mwepu na ọgwụgwọ nke ígwè nkedo siri ike, nnukwu carbon ígwè na carbon ngwá ọrụ ígwè nwere ike ibelata ike isi ike ma melite machinability.