What is line balancing and sequencing?

Introduction. Assembly line balancing (ALB) and sequencing is an active area of optimization research in operations management. The concept of an assembly line (AL) came to the fact when the finished product is inclined to the perception of product modularity.

What is line balancing used for?

The main objective of line balancing is to distribute the task evenly over the work station so that idle time to man of machine can be minimized [2] and to minimize total of idle time on the whole work station on a certain level of output [3] In general, the main purpose of line balancing is how to minimize the number …

What is meant by balancing an assembly line?

ALB, or simply line balancing, is arranging the individual processing and assembly tasks at the workstations so that the total time required at each workstation is approximately the same. From: Production Planning and Control, 2019.

What is line balancing and cycle time?

Cycle time is one of the important data for the line balancing at any production line. The time required to finish one product, or the total time takes before the product leaves the workstation and move to the next workstation is called cycle time. MALBP-I: minimizes the number of workstations, for a given cycle time.

What is a heuristic name several that can be used in assembly line balancing?

shows the graph of the heuristics: Incremental Utilization, Positional Weight and Number of Followers. These three heuristics showed the same results for the different balancing performed, considering both individual stations and all tasks.

What is line balancing PDF?

Assembly Line Balancing is the problem of assigning operations to workstations along an assembly line; in such a way that the assignment be optimal in some case. The minimization of the number of workstations and maximization of the production efficiency are the most common goals in the line balancing.

Which of the following is a line balancing method?

For solving line balancing problems a number of methods are available, for example Heuristic, linear programming model, dynamic programming and comsoal (a computer method for sequencing operations for assembly lines). For intermittent flow system normally heuristic methods are preferred.

What are the different methods of line balancing?

There are two types of line balancing that include Static Balance and Dynamic Balance. Static Balance denotes long-term differences in capacity over a period of several hours or longer. Static imbalance results in underutilization of workstations, machines and people.

Why is balancing assembly lines important?

Balancing assembly lines is a crucial task for manufacturing companies in order to improve productivity and minimize production costs. Productivity improvement in assembly lines is very important because it increases capacity and reduces cost.

Where is assembly line balancing used?

Assembly line balancing is mostly suitable in mass production conditions. Similar and repeated activities are grouped into workstations. Further workstations are balanced to have same cycle times. The assembly line balancing concept is is generally used for mass production.

Which method of line balancing is the most efficient method?

Heuristic Method of Line Balancing: Heuristic approach produced very good results when Wester and Kilbridge applied it to T.V. assembly line problems (with 133 steps).

What is heuristic method of line balancing?

1. Heuristic Method of Line Balancing: ADVERTISEMENTS: The heuristic method involves drawing a precedence diagram in a particular way which indicates the flexibility available for transferring tasks laterally from one column to another to arrive at the most promising balance.