□ 重要管理寸法に指定するとロット管理を行うが、型がたくさんある場合は任意の
型のみ実施すれば良い
□ Once an important control dimension is specified on a part, the part will be
lot management needed, however if there are many molds, all of the lot management
is just applied for one arbitrary mold only.
□ 指定数が多すぎると管理できなくなる場合があるので小部品では5個以下が適当
□ Five pieces or the less are suitable for single parts to control because the
case which can not be managed likely happens when too much parts are specified.
□ 量産バラツキが生じる部分を指定する
□ The part where likely occurs variation in mass production shall be specified.
□ 商品スペックに影響する平面度は指定する
□ The flatness that affects the product specs shall be specified.