Paper

Selection of Balancing Method for Manual Assembly Line of Two Stages Gearbox


Authors:
Jassim Yousif Al-Manaa; Riyadh Mohammed Ali Hamza
Abstract
A study imitating a procedure of a Two Stages Gear Box (2SGB) assembly line layout is presented. Three balancing methods are studied in which 2SGB is assembled. These methods are Rank position weight, larger candidate rate, and Column method. The selection criterion was based on minimum assembly time for all method. Three assembly line processing layouts were developed based on output of assembly methods which are the single straight line, circle and mixed (circle + straight) processing. The best layout was found to be the line stations layout by Ranked Positional Weight Method with 4 stations and total assembly time of 4.25 minutes per gearbox. Each station has one worker, the service time of 1.1 minutes, line balancing efficiency was 0.964, and labor efficiency was 0.8884.
Keywords
Manual Assembly Line; Assembly Balancing Methods; Gearbox Assembly Line
StartPage
70
EndPage
81
Doi
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