Application Research On Total Quality Management In The Production Of Single-stage Pipe

Single-stage pipes are mainly used in infrastructure construction in pressurized water transmission aspects of water supply, interception, drainage, etc. Single-stage pipes, as the main materials of water supply, their quality directly accounts for the total quality of the construction. Once product quality problems occur like crack, leakage thus leading stop of water supply, waste of water resources, destroy by rush of water or transportation suspension.As a result, people's lives and industry manufacture are greatly influenced thus bringing inconvenience and loss to the economy.With the development of economy and technologies, market of caliber water supplying pipeline diversified and a variety of fungible products occur which causes huge impact to the original market. Under the fierce competition, how to improve market competitiveness by improving product quality and service additional value become top considerations for enterprises producing single-stage pipes.Companies producing pipes can only increase economic benefits and market competitiveness by quality management and set quality management system in the manufacturing process, lower cost, increase of production efficiency as well as control of product quality. While total quality management theory among all the quality management quality theories is the basis for pipeline producing companies. By using of comprehensive quality management tools and skills, setting of quality management system, increasing of production efficiency and consumer satisfaction and loyalty, all of which is an effective way to increase competitiveness.The thesis first introduce contents and application methods of comprehensive management. Overview of producing process, control points and main elements affecting using quality of single-stage pipes is mentioned illustrate necessity for total quality management for companies by ways of literature reading and material research. Taking JS pipeline co,ltd as the research target, analyze of its quality management ways by field visit and summary.Based on the present quality management system under ISO9000,set quality management aims and objectives, improve quality control organization chart of JS as well as raising specific quality management measures of single-stage pipes, quality improvement measures, personnel performance and training measures thus coming total quality management methods. Aim of the single-stage pipe producing companies is establishment of total management system.