Appliance industry should pay attention to Lean Production Management – Hisense Kelon refrigerator – appliance industry
< BR> Changsha, China Light Industry Engineering Co., Ltd. Yu Zhongqi
<BR> Theory and practice of lean production is not only used in the manufacturing sector, but also began to be commercial, public institutions to accept. Innovative technology, to the IE to be effective, this is precisely the current situation,
Home Appliances
Enterprises should pay attention to an opportunity.
<BR> The past 30 years, the rapid development of China's home appliance industry, household electrical appliance enterprises formed land, build factories, increase production line based mergers and expansion mode. But after 2007, Chinese companies began to tighten land resources encountered, labor costs, the RMB exchange rate appreciation and lower export tax rebates and other factors, low growing plant efficiency; second half of 2008, worldwide
Financial
Crisis has also blocked the Chinese home appliance exports. So, to management for efficiency, change the past, which continue to rely on capital investment, the benefits of extensive growth model has been imperative.
<BR> Thus, lean production (IEAN PRODUCTION, referred to as LP) and Industrial Engineering (INDUSTRIALENGINEERING, referred to as IE) are a lot of home appliances business on the agenda. LP, and IE is nearly 30 years in the fashion industry in the world, a combination of technology and management method and system integration work. IE is the completion of the project based on lean production, lean production is the manufacturing plant of a production system and organization, but also the development of most modern high performance IE. Toyota to create the J
IT
(JUST INTIME) concept, also equivalent to summing up the LP Western theorists theory of manufacturing. JIT first
Car
Industry are implemented and achieved excellent results. To pull, time characterized by the JIT, production technology and enhance the effectiveness of site management as the focal point. More varieties to meet the modern enterprises, small-volume, rapid response to market demand. In the manufacturing process, small quantities to meet the needs of many varieties of product orders, from a variety of models of mixed production and distribution of molds, equipment, ability to calculate the beginning balance, to process optimization and rationalization of movement of workers, all affect the efficiency of careful study factor. And inventory reduction products mentioned in an unprecedented height. JIT production is characterized by advances in technology, logistics optimization and site improvement skillfully together. With little or no input into the method, comprehensively improving manufacturing productivity.
<BR> Below to
Hisense Kelon
Belongs
Refrigerator
Enterprise, for example, details about IE works. The author of the refrigerator where the company carried out a theoretical enterprise cadres training time on the production processes one by one measurement, motion analysis and statistics. And select a specific export product lines with a domestic production line as a model, to improve the way through the anatomical site of proposed solutions to achieve an efficiency target of 20% mentioned. Specific process is as follows:
<BR> 1. To meet the many varieties of mixed small-batch production of the product line into production in the pre-loaded ring foam die sorting and ranking optimization, to achieve a balanced production goals.
<BR> 2. The implementation of flexible production. To short-term, multi-line, fast line to solve the many varieties of mixed forms of production difficulties caused by some of the boxes gall process or U-box pre-installed condenser sticking processes into line production, to ensure that pre-installed lines to meet me request body foam and improve production efficiency.
<BR> 3. Cancel the production line does not produce all the benefits of working position, remove all invalid chain, to minimize the temporary cache line in the products. Starting from the pre-installed on the refrigerator to the shortest possible time through efficient production methods, the package offline storage. In accordance with the lean production theory, the products in the real value-added production process to produce effective work place only 5% to 10% of the time, other transportation, handling, pause, testing, storing not create value. Therefore, shortening the production line to remove invalid links are provided an effective link can not be ignored.
<BR> 4. Kanban management approach adopted to address the door, cabinet production variety and quantity of matching problems. Receive materials and instruction using two kinds of Kanban production management, effective implementation of pull production, logistics and real time production management.
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