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Method Based on China Mechanical Parts Structural


China Mechanical Parts due to the uncertainty of operat […]

China Mechanical Parts due to the uncertainty of operation loading and service time, sometimes the mechanical parts are a difficulty or hard to be remanufactured. On the otherwise, it is also wasteful to remanufacture these parts too early. In remanufacturing, a large number of inspections and evaluations of a failure condition in the parts have to be done, which are uneconomical and inefficient. The concept of proactive remanufacturing is given, considering manufacturability in the initial design stage of parts. Analyzing the performance deteriorating law, one main characteristic of proactive remanufacturing is the best timing point to be remanufactured. Informed by modular design theory, structural characteristics are extracted, and the mapping relationship of design parameters and manufacturability of parts is established. Moreover, the proactive remanufacturing factor is hierarchically and qualitatively expressed as a comprehensive index to measure parts overall manufacturability, which can implement the design parameters feedback to adjust the best timing point to avoid one-sided optimization of design parameters. Finally, an engine crankshaft is given as an instance to validate this method.

NINGBO STARLITE MACHINERY TECHNOLOGY CO.,LTD. was found in 2006, located in the port city- NINGBO ZHEJIANG. We are a professional manufacturer of stamping, welding, plastic injection and SMC、BMC molding, assembling. Our products are widely used in Telecom, elevator, automobile, construction machinery, electrical appliance and other fields. Our company covers an area of 7000 square and construction area of 6500 spuare,we have a high quality management team including 12 production management staffs, 5 technicaians and 6 QC staffs. We welcome friends for visiting and cooperation.