误解:每天或每周可运转时间/实际生产量,所以它是个实际指标,反映制程的平衡和速度。 生产节拍(Takt Time)的意义 因为生产节拍是与订单联系的,所以它又是变化的,不确定的,除了客户任何人不可以更改的。
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Level Production and Takt Time 均衡生产和生产节拍
the takt-time 节拍时间 ; 按节拍的时间
Takt Time and Cycle Time 节拍时间与循环时间
Actual Takt Time 实际单件工时
TAKT Time and Line Rate 节拍与生产线速度
Takt-Time 节拍时间
TT Takt Time 节拍时间
Based on value stream map of lean manufacturing, this thesis analyses the current status of the production material control system in a plant, and find that in the manufacture plant the real accumulated value added time is only 726.6sec, but the non-value added time is 28,800sec, such that the value–added rate is only 2.46%. Non-added value activities mainly take place on the process storage in about 9 locations, and the storage is as high as 2220pcs so as to take a lot of time on material handing, protract the production lead time to 32hours, and worsen the discrepancy for takt time between working procedure.
本文基于精益生产的价值流程图,对某生产车间的生产物料控制系统进行现状分析,发现生产车间真正对产品增值的时间是726.6sec,而非增值的时间是28800sec,增值率仅仅只有2.46%,非增值的活动主要是中间在制品库存点多达九处,库存量大,达2220pcs,因此产生大量的物料搬运时间,生产周期长,达32小时,工序之间的节拍差异大。
参考来源 - 某精益车间生产物料控制系统的改善研究·2,447,543篇论文数据,部分数据来源于NoteExpress
Takt time defines, based on the rate of sales, the rate of making products.
节拍时间基于销售率制定产品生产率。
Continuous flow produces items within a process without stagnation matching takt time.
连续流通与节拍时间相匹配,无停滞地在工序中生产部件。
Takt Time calculation shall display all the variable and units to make clarity to all.
计算节拍时间时要显示所有变量及单位,便于大家理解。
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