การลดของเสียในกระบวนการผลิตน็อตล้อรถยนต์กรณีศึกษา บริษัทผลิตชิ้นส่วนรถยนต์

Abstract

This industrial engineering project aims to study the process of manufacturing wheel nuts.And find out what causes waste in the production process and apply improvements using quality control techniques to reduce waste in the process of car wheel nuts.

The operation process stores general information about the production process and the number of before the.
The quality control tool technique offers solutions and improvements to the production process by installing a sensor attached to the head of the workpiece when the workpiece is pushed against the stopper, instructing the controller to let Die Roll work and compare the performance before and after the renovation.

The results showed that the panel proposed guidelines for improving the production process of car wheel nuts used in auto parts, after improvements can reduce the waste found in the wheel rolling process by a reduced waste volume of 1.67%, reduced to 0.014%.