TIME STUDYPRESENTED BY:

MARY STIMLA T.SMSc. IF IIIrd SEM

CUSAT

TIME STUDY

FATHER:- FREDERICK W. TAYLOR

DEFINITION MEASUREMENT AND ANALYSIS OF THE MOTIONS OR STEPS

INVOLVED IN A PARTICULAR TASK AND THE TIME TAKEN TO COMPLETE EACH ONE.

SEPARATION OF A JOB INTO A MEASURABLE PARTS WITH EACH ELEMENT TIMED INDIVIDUALLY.

IMPORTANCE OF TIME STUDY

REDUCE AND CONTROL COSTS, IMPROVE WORKING CONDITIONS AND ENVIRONMENT, AND MOTIVATE PEOPLE.

ORGANIZATIONS THAT OPERATE WITHOUT TIME STANDARDS, 60% PERFORMANCE IS TYPICAL.

IMPROVE WORK & REDUCE WASTE.

WHEN TIME STANDARDS ARE SET, PERFORMANCE

IMPROVES TO AN AVERAGE OF 85%. I.E 42% INCREASE IN PERFORMANCE

85 % - 60 %

----------------- = 42% PERFORMANCE INCREASE

60%

THE BACKBONE OF INDUSTRIAL ENGINEERING, INDUSTRIAL TECHNOLOGY, AND INDUSTRIAL

MANAGEMENT PROGRAMS. BECAUSE THE INFORMATION THAT TIME STUDIES GENERATE AFFECTS SO MANY OTHER AREAS, INCLUDING THE FOLLOWING:

COST ESTIMATING PRODUCTION AND INVENTORY CONTROL PLANT LAYOUT MATERIALS AND PROCESSES QUALITY SAFETY

METHODS OF TIME STUDY

STOPWATCH TIME STUDY HISTORICAL TIMES PREDETERMINED DATA WORK SAMPLING

WHAT IS A TIME STANDARD?

DEFINITION:- TIME REQUIRED TO PRODUCE A PRODUCT AT A WORK STATION WITH THE FOLLOWING THREE CONDITIONS:

1. A QUALIFIED, WELL-TRAINED OPERATOR

2. WORKING AT A NORMAL PACE

3. DOING A SPECIFIC TASK

THESE THREE- ESSENTIAL TO THE UNDERSTANDING TIME STUDY.

IMPORTANCE OF TIME STANDARDS

SHOWN BY THE THREE STATISTICS 60%, 85%, AND 120% PERFORMANCE.

TIME STANDARD- MOST IMPORTANT PIECES OF INFORMATION PRODUCED IN THE MANUFACTURING DEPARTMENT.

IT IS USED TO DEVELOP ANSWERS FOR THE FOLLOWING PROBLEMS:

DETERMINING THE NUMBER OF MACHINE TOOLS

TO BUY. DETERMINING THE NUMBER OF PRODUCTION

PEOPLE TO EMPLOY. DETERMINING MANUFACTURING COSTS AND

SELLING PRICES.

THE CORRECT AMOUNT OF WORK & BALANCING THE WORK CELLS.

SCHEDULING THE MACHINES, OPERATIONS, & PEOPLE TO DO THE JOB & DELIVER ON TIME.

DETERMINING THE ASSEMBLY LINE BALANCE, DETERMINING THE CONVEYOR BELT SPEED, LOADING THE WORK CELLS WITH THE CORRECT AMOUNT OF WORK & BALANCING THE WORK CELLS.

DETERMINE INDIVIDUAL WORKER PERFORMANCE AND IDENTIFYING OPERATIONS THAT ARE HAVING PROBLEMS SO THE PROBLEMS CAN BE CORRECTED.

PAYING INCENTIVE WAGES FOR OUTSTANDING TEAM OR INDIVIDUAL PERFORMANCE.

EVALUATING NEW EQUIPMENT PURCHASES TO JUSTIFY THEIR EXPENSE.

DEVELOPING OPERATION PERSONNEL BUDGETS TO MEASURE MANAGEMENT PERFORMANCE.

EVALUATING COST REDUCTION IDEAS AND PICKING THE MOST ECONOMICAL METHOD BASED ON COST ANALYSIS, NOT OPINION.

IN SUMMERY THE ANALYST GOES TO THE WORK STATION TO OBTAIN 3 ITEMS OF INFORMATION:

THE TIME SPENT BY THE OPERATOR ON THE ESSENTIAL ELEMENTS OF JOB.

THE OPERATOR’S EFFICIENCY

THE FREQUENCY WITH WHICH

UNAVOIDABLE DELAYS OCCUR.

TOOLS OF THE TIME STUDY ENGINEER STOP WATCH TACHOMETER A TIME STUDY BOARD A TIME STUDY FORM A CO-INCH SLIDE RULE A STEEL RULE

STEPS OF PROCEDURE

1. SELECTING THE METHOD

2. SOME PRELIMINARY STEPS

3. DETERMINING JOB ELEMENTS

4. TIMING THE ELEMENTS OF A TASK

5. DETERMINING THE REQUIRED NUMBER OF OBSERVATIONS

6. RATING THE OPERATOR’S PERFORMANCE

7. COMPUTE THE ACTUAL TIME.

8. COMPUTE THE NORMAL TIME

9. COMPUTE THE STANDARD TIME

ACTUAL TIME:- TIME THAT WILL ELASPE WHEN A TASK IS PERFORMED.

NORMAL TIME:- AMOUNT OF TIME REQUIRED TO PERFORM A TASK BY AN OPERATOR WHO IS WORKING AT 100% EFFICIENCY AND EXPERIENCES NO AVOIDABLE OR UNAVOIDABLE DELAYS.

STANDARD TIME:- IT IS THE AMOUNT OF TIME REQUIRED TO PERFORM A TASK BY AN OPERATOR WHO IS WORKING AT 100% EFFICIENCY & EXPERIENCES NO AVOIDABLE DELAYS BUT DOES EXPERIENCE UNAVOIDABLE DELAYS.

THANK YOU