WORK study& LINE BALANCING

WORK study& LINE BALANCING FOR THE GARMENTS INDUSTRY [...]... 9,11,14,16,18,21 4 inches Overlok m/c Group Brand Name Needle Type Origin Model 3914,TO-42 Chain stitch Juki DC*1,DC*11,DC*14 Japan MO- WORK STUDY & LINE BALANCING Sewing Sequence of POLO SHIRT WORK STUDY & LINE BALANCING Sewing Sequence of POLO SHIRT WORK STUDY & LINE BALANCING Sewing Sequence of POLO SHIRT Result: Total time required to making garments is 9:28 if single machine is used But double machine.. .WORK STUDY & LINE BALANCING Garments Manufacturing Process: Stepwise garments manufacturing sequence on industrial basis is given below: Cutting Design/Sketch Spreading Basic block Production pattern Basic pat Pattern development Working pattern Working pattern Basic pat Pattern development Spreading Basic block Marking Production pattern Spreading Cutting Design/Sketch WORK STUDY & LINE BALANCING. .. Pegasus 7,9,11 800-4000 China WORK STUDY & LINE BALANCING Sewing Machine Types Button Attaching m/c Group Brand Name Needle Size Needle Type S.P.I Origin Lock stitch/Chain stitch Juki 9,11,14,16,18,21 TQ*1 1500 Japan Bartak m/c: Group S.P.M Needle name Needle size Function Lock stitch 3000-3200 DP *5 9, 11, 14, 16, 18, 21 Per bar tack – 8 inches Bar tacking WORK STUDY & LINE BALANCING Sewing Machine Types... called Industrial sewing m/cs WORK STUDY & LINE BALANCING Sewing Machine Types There are various types of industrial sewing machines and among them some features about these various types of machines are given below - Lock stitch m/c or Plain stitch m/c Group S.P.M Needle Name Needle Size T.P.I Lock stitch 1500-5500 DB*1 9,11,14,16,18,21 2.5 inches WORK STUDY & LINE BALANCING Sewing Machine Types... the workplace” 3) Principles related to the ‘Design of tools and equipment” Objective of Motion Study -Reduce the no of motion -Reduce the distance moved -Reduce eye shift -Simply grasps -Best use of both hands -Encourage rhythm -Promote natural posture and movement WORK STUDY & LINE BALANCING time Study Time study is defined as a work measurement techniques for recording the time and rate of working... Rating Performance rating factor = Observed rating Standard rating WORK STUDY & LINE BALANCING time Study Standard Rating The place at which a qualified worker perform a task(standard rating 100) Standard performance Standard Performance is” the optimum rate of output that can be achieved by a qualified worker as an average for the working day or shift, due allowance being made for the necessary time... the time required for an average operator, fully qualified and trained, and working at standard pace, to perform the operation Standard time = Normal time +Allowance = Normal time +(Normal time*Allowance) = NT(1+Allowance) WORK STUDY & LINE BALANCING SMV (Standard Minute Value) time Study SMV is the time taken by a qualified worker to perform a specified task in a defined level of performance SMV calculation... calculation Capacity = Target = 60 Average of the observed time + ( %) of Allowance No of worker * work hours * 60 * Expected Efficiency SMV Efficiency Calculation Produced minute *100 Overall Efficiency = Used minutes On standard Efficiency = Produced minute *100 ( Used minutes – Non productive time ) WORK STUDY & LINE BALANCING Conclusion This study has identified the most pressing needs Yet as already... Actual Total time required to making a garments= 8:28 minutes (basic time) WORK STUDY & LINE BALANCING Method Study Latter on the scope motion study was enlarged and it was named ‘Method Study’ The British standard Glossary(BSG)defines method study as “systematic recording and critical examination of existing and proposed ways of doing work as means of developing and applying easier and more effective method... HereS=Select a word to be studied R=Record from observation of all relevant facts E=Examine critically D=Develop a best method of work place D=Define a new method which gives best possible returns I=Install as a standard practice M=maintain by regular routine checks WORK STUDY & LINE BALANCING Motion Study Motion study is a technique of analyzing the body motion employed in doing a task in order to eliminate . performance. WORK STUDY & LINE BALANCING WORK STUDY Line balancing means allocation of m/c or work to individual work. According to the working sheet the step wise setting of m/c and work and. present. WORK STUDY & LINE BALANCING The slogan of work study is work smart, not work hard’ Basic tools of work study There are three basics tools of work study. They are- 1. Work measurement 2 cycle time 3.The maximization of workload smoothness 4. The maximization of work relatedness. WORK STUDY & LINE BALANCING LINE BALANCING Objectives of Line Balancing Aim of this program is