Work Measuring Techniques Methods Types

Work Measurement Techniques

Image depicts unlike blogspot.com//search?q=work-measurement-definition-meaning">work measurement techniques, methods or types.

Work measure techniques are listed below:

1. Historical information method - It uses the yesteryear functioning information to laid functioning standards.
2. Time report - It uses terminal scout as well as is best suited for short-cycle repetitive jobs.
3. Work sampling - Here, workers are observed many times at random.
4. Synthesis method - Here, the sum chore is divided into chemical ingredient or parts.
5. Predetermined motion fourth dimension organization (PMTS) - Here, normally, 3 times are fixed for ane chore namely; normal, fast, as well as very-fast.
6. Analytical estimating - It is used for fixing the criterion fourth dimension for jobs, which are really long as well as repetitive.

Now let’s verbalize over to a greater extent than higher upwardly techniques of operate measurement.

1. Historical information method

Historical information method uses the past-performance data. Here, yesteryear functioning is used equally a guideline for setting operate functioning standards. The primary payoff of this technique is that it is elementary to understand, quicker to gauge as well as easier to implement. However, yesteryear functioning is non the best footing for fixing functioning standards. This is because in that place may endure many changes inwards technology, employees’ behavior, abilities, etc.

2. Time study

Time report alongside the assistance of a terminal scout is the most commonly used operate measure method. This technique was developed yesteryear Frederick Winslow Taylor (1856-1915).

Time report is best suited for short-cycle repetitive jobs. Most of the production jobs tin plow over the sack endure easily timed yesteryear a time-study.

Time report physical care for consists of the next steps:

1. Select the chore to endure timed.
2. Standardize the method of doing the job.
3. Select the worker to endure studied.
4. Record the necessary details of the chore as well as weather condition of work.
5. Divide the chore into elements. Here, ’element’ is a business office of the job.
6. Find out the fourth dimension taken to create every unmarried element.
7. Keep provisions for relaxation, etc.
8. Fix the criterion fourth dimension for doing the job.

3. Work sampling

Work sampling method was master copy developed yesteryear Leonard Henry Caleb Tippett (1902-1985) inwards U.K. inwards 1934. In this technique, the workers are observed many times at random. It is done to disclose out for how much fourth dimension the worker is truly on the job. It checks how long he is working as well as how much fourth dimension he is non working (idle time).

Work sampling method does non involve terminal scout measurement. The role of operate sampling technique is to gauge what proportion of a worker’s fourth dimension is devoted to work-related activities.

Work sampling method involves next 3 primary steps:

1. Deciding what activities are defined equally ’working’. Non-working are those activities which are non defined equally working.
2. Observe the worker at selected intervals as well as tape (write down) whether he is working or not.
3. Calculate the percentage of fourth dimension (P), a worker is working.

A percentage of fourth dimension (P) a worker is working equals to ’Number of observations during which working occurred’ divided yesteryear ’Total Number of observations.’

The higher upwardly calculation is used equally a functioning standard.

To know more, read blogspot.com//search?q=work-measurement-definition-meaning">advantages as well as disadvantages of operate sampling.

4. Synthesis method

In synthesis method, the sum chore is kickoff divided into elements (parts). Then the fourth dimension taken to create each chemical ingredient of the chore is works life out as well as synthesized (totaled). This gives the sum fourth dimension taken for doing the sum job. In this technique, the fourth dimension taken to create each chemical ingredient of the chore is works life out from previous fourth dimension studies. So, this technique gives importance to past-time studies of similar jobs. It too uses criterion data.

Standard-data is the normal fourth dimension taken for doing routine jobs. Standard information is easily available for routine-jobs similar plumbing equipment screws, drilling holes, etc. So in that place is no ask of calculating these times repeatedly. Most companies occupation Standard-data. They create non waste materials fourth dimension doing studies for all elements of the job. This is because criterion fourth dimension is already available for most elements of a job.

For example, a chore of publishing a majority contains 4 elements viz; typing, editing, printing as well as binding. The fourth dimension taken for doing each chemical ingredient is kickoff works life out. Suppose, typing takes xl days, editing takes thirty days; printing takes twenty days as well as binding takes 10 days. Then the fourth dimension taken to create all the elements are totaled. That is, it takes xl + thirty + twenty + 10 = 100 days to issue a book. This information is taken from previous fourth dimension studies of other printing jobs or from the criterion data.

Synthesis technique too considers the score of performance. Level of functioning refers to the speed of performance, which is either, normal, fast, or very-fast.

The benefits or advantages of synthesis method:

1. It provides reliable information most criterion fourth dimension for doing unlike jobs. This is because it is based on many yesteryear fourth dimension studies.
2. It is economical because in that place is no ask to comport novel fourth dimension studies.

5. Predetermined motion fourth dimension system

In ’Predetermined Motion Time System’ method or only PMTS technique, the normal times are fixed for basic human motions. These fourth dimension values are used to ready the fourth dimension required for doing a job. Normally, 3 times are fixed for ane job. That is, ane fourth dimension is fixed for each score of performance. The score of functioning may endure normal, fast as well as very-fast.

PTMS is meliorate than motion studies because it gives the detailed analysis of the motion, as well as it fixes the criterion fourth dimension for doing that motion.

PTMS technique is used generally for jobs, which are planned for future. However, it tin plow over the sack too endure used for electrical flow jobs equally an option to fourth dimension study.

The benefits or advantages of PMTS method:

1. It is a really accurate method. It avoids subjective sentence or bias of rater.
2. It is an effective as well as economical method for repetitive jobs of curt duration.
3. There is no interference inwards the normal operate routine, as well as therefore it does non facial expression upwardly whatsoever resistance from the employees.
4. It helps to improve the operate methods because it gives a detailed analysis of the motions.
5. It is to a greater extent than economical as well as fast compared to normal fourth dimension studies.

6. Analytical estimating

Analytical estimating method or technique is used for fixing the criterion fourth dimension for jobs, which are really long as well as repetitive. The standard-time is fixed yesteryear using standard-data. However, if criterion information is non available, as well as therefore the criterion fourth dimension is fixed based on the sense of the work-study engineer.

The benefits or advantages of analytical estimating technique:

1. It helps inwards planning as well as scheduling the production activities.
2. It provides a footing for fixing task charge per unit of measurement for non-repetitive jobs.
3. It is economical because it uses criterion information for fixing the criterion fourth dimension of each job.

One disadvantage or limitation of analytical estimating method:

1. When standard-data is non available for a job, as well as therefore the criterion fourth dimension is fixed yesteryear the work-study engineer. He uses his sense as well as sentence for estimating the standard-time. This is non accurate compared to a scientific fourth dimension study.

So, these are unlike techniques of operate measurement.