Chulalongkorn University Theses and Dissertations (Chula ETD)
Quality improvement for the production line of crankshaft
Other Title (Parallel Title in Other Language of ETD)
การพัฒนาคุณภาพสำหรับสายงานการผลิตเพลาข้อเหวี่ยง
Year (A.D.)
2000
Document Type
Thesis
First Advisor
Paritud Bhandhubanyong
Second Advisor
Adisak Wangphongsawasd
Faculty/College
Faculty of Engineering (คณะวิศวกรรมศาสตร์)
Degree Name
Master of Engineering
Degree Level
Master's Degree
Degree Discipline
Engineering Management
DOI
10.58837/CHULA.THE.2000.1345
Abstract
This thesis is about the study of quality improvement in the production line of crankshaft for compressor refrigerator by reducing the failure from dimensional defects. The improvement increases the effectiveness of production line by lessen the loss from non-conforming product and increase on-time delivery and quality of product. The dimensional defect in production line can be solved by 2 methods, 1) the reduction of continuous defects and 2) the controlling of the deviation of process. In order to reduce the defects in production line immediately and effectively, the implementation plan can be divided into 3 major methods as follow: 1) the improvement in the inspection method during the production process 2) the effective maintenance and 3) the monitoring system to show the states of production line As the result of improved production-processing implementation, the percentage of non-conforming product in production line after improvement was reduced from 5.8 to 3.5.
Other Abstract (Other language abstract of ETD)
This thesis is about the study of quality improvement in the production line of crankshaft for compressor refrigerator by reducing the failure from dimensional defects. The improvement increases the effectiveness of production line by lessen the loss from non-conforming product and increase on-time delivery and quality of product. The dimensional defect in production line can be solved by 2 methods, 1) the reduction of continuous defects and 2) the controlling of the deviation of process. In order to reduce the defects in production line immediately and effectively, the implementation plan can be divided into 3 major methods as follow: 1) the improvement in the inspection method during the production process 2) the effective maintenance and 3) the monitoring system to show the states of production line As the result of improved production-processing implementation, the percentage of non-conforming product in production line after improvement was reduced from 5.8 to 3.5.
Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-No Derivative Works 4.0 International License.
Recommended Citation
Sukondhasingha, Pisak, "Quality improvement for the production line of crankshaft" (2000). Chulalongkorn University Theses and Dissertations (Chula ETD). 63632.
https://digital.car.chula.ac.th/chulaetd/63632