The Learning Curve Modeling Method And SYH Example Analysis During Ramp-up Process

In the rapid development of economy and the level of consumption of contemporary society,whether ordinary consumer goods or high-end electronic products are faced with the quarterly update cycle shorten.Have more shortened product life cycle and,therefore,increasing investment of new products and new process,new technology and new product development is increasingly shorter the time interval,from an economic point of view,"profit window"(that is,the profit time)-to decrease.On the other hand,more and more personalized customer demand diversity and related products.The above factors lead to enterprise must quickly put short life cycle of new product into market,seize the high profit of product profit "window" phase,this period is the enterprise grade production stage of new products.Climbing production stage is to improve product yield the fastest stage,is the most critical stage decision enterprise future earnings.How to coordinate all kinds of manufacture resource to achieve production capacity increase quickly,become the core issue of climbing production stage.Based on the capacity of the learning curve as a effective tool for the control and evaluate the capacity of the climb,research SYH grade production process,gives a practical Suggestions to improve the production management.Based on climbing SYH company production as an object,this paper studies the application of the capacity of learning curve in the process.Based on the analysis of the present condition of the company in the production of climbing it is concluded that the now existing in the production operation of four major problems is analyzed.Then based on the consideration of assembly in the production of climbing the functionality of the product during production,quality and performance indicators to establish joint multi-objective linear optimization model.Through application of building model,climbing in the production of data analyzed how to better achieve climbing in the production of a goal,and by using the model,analyze the climbing of the production process,this paper expounds the productivity learning curve in climbing process is introduced into the necessity and important practical significance.Finally,aiming at SYH company’s actual grade four major problems in the production process,with the introduction of the capacity of learning curve,and according to the actual production workshop of simulation data collection and analysis,through the comparison and analysis of the data points out that the introduction of capacity learning curve for the measures to solve the problem of the big four more targeted were put forward.The concrete measures are:to climb the production process to the system of planning and adjustment,improve operating personnel for technical level,realize the real-time transmission of information to ensure rapid increase at the same time realize the goal of quality,cost,optimization of the four according to the actual condition of SYH company developed detailed targeted strategy.And according to the capacity of the learning curve is verified by the example analysis of the proposed solutions can effectively solve the current problems,at the same time,the application of the learning curve for capacity there is a larger space.Provides a reference topromote to the whole of the production workshop.