塑料注塑机耗损故障期
Plastic injection molding machine wear failure period
在注塑机使用的后期，故障率开始上升。这是由于注塑机零部件的磨损、疲劳、老化、腐蚀等造成的。如果在拐点即耗损故障期开始时进行大修，可经济而有效地降低故障率。
In the later stage of injection molding machine use, the failure rate began to rise. This is due to the wear, fatigue, aging, corrosion and other parts of the injection molding machine. The failure rate can be reduced economically and effectively if the overhaul is carried out at the inflection point, i.e. at the beginning of the depletion failure period.
注塑机故障率曲线变化的三个阶段，真实地反映出注塑机从磨合、调试、正常工作到大修或报废故障率变化的规律，加强注塑机的日常管理与维护保养，可以延长偶发故障期。准确地找出拐点，可避免过剩修理或修理范围扩大，以获得最佳的投资效益。
The three stages of failure rate curve change of injection molding machine truly reflect the law of failure rate change from running in, debugging, normal work to overhaul or scrapping. Strengthening the daily management and maintenance of injection molding machine can prolong the accidental failure period. Finding the inflection point accurately can avoid the excess repair or the expansion of repair scope, so as to obtain the best investment benefit.