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Johnston products case study
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Added on 2019-09-23
Johnston products case study
Added on 2019-09-23
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1CASE STUDY 6.1 JOHNSTON PRODUCTS
2Table of Contents1.......................................................................................................................................................22.......................................................................................................................................................43.......................................................................................................................................................5Bibliography...................................................................................................................................7
31Run time and setup time together combine the total time required in the process of ordering. One unit of each operation requires standard time which may be termed as the run time.Justin Wang has acquired a total standard time of 320 hours. Such estimation of the standard time is for the first week in the place where assembling processes. However, in practicality the standard time has come as 291 hours. Such irregularity has happened due to sudden scarcity of materials and for maintaining purpose of the plant’s equipment. The table below exhibits the details which include 8 machines and 8 workers per work station for a day’s shiftStandard time in theworkplace ( minute/ unit)Size of the BatchCommodity1750A1749100G82019.550H22111.7200B32721.2100C80314.1300P93215.8200F73217.3150J51312.8150L683It can be clearly seen that the standard time required for the process as calculated by Justin wang is inappropriate. Therefore, the run time =Run time required per unit * number of units in one particular order. The table below shows the actual standard time with respect to the above discussed details which are essential for the process of manufacturing of one particular unit.Size of the each batch* standard time in theworkplaceStandard time in theworkplace ( minute/unit)Size of the BatchCommodity
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