Answer Happy

For an assembly line shown in table 10-6, the number of parts produced from entire line in one hour is ОА 360 pieces ОВ. 180 pieces 120 pieces OC. OD 90 pieces OE None of the above

CHAPTER 10 TIME STANDARD Table 10-6 Initial Assembly Line Balance. NUMBER ROUNDED AVERAGE PERCENT STATIONS OFF TIME LOADED HOURS PER UNIT PECE PEHOU TASK 2 92 87 78 71 SSSA1 SSAT SSAZ SAT A1 AZ А3 SAZ 5A3 PO Total 150 150 123 180 306 291 260 356 310 555 250 415 250 501 3.494 1.77 1.68 1.50 2.06 1.79 3.20 1 44 2.40 1.44 2.90 153 146 130 119 155 139 125 138 125 167 2 2 3 2 4 2 3 2 2 25 83 75 83 75 100 manas乃乃 8 00557 00557 00557 00834 00557 01112 00557 00834 00557 00834 06950 180 120 180 of sodat 2.000 per 00557 00417 .00140 x 500,000 700 @s 15.00 = $10,500.00 balanced cost by itself cost savings hours/unit units/year hours per year per hour per year savings This is called the cost of balancing. In this case it is too high. Subassemblies that can be taken off the line must be 1. Poorly loaded. The less percent loaded, the more desirable to be subassembled, Foreca ple, a 60% load on the assembly line balance would indicate 405 lost time. If we take the job off the assembly line (not tied to the other operators), we could save 40% of the 2. Small parts easily stacked and stored. 3. Easily moved. The cost of transportation and the inventory cost will go ut hur because of better labor utilization, total cost must go down A subassembly on the assembly line balance form