What is largest candidate rule?
Largest-candidate rule Step 1. List all elements in descending order of Te value, largest Te at the top of the list. Step 2. To assign elements to the first workstation, start at the top of the list and work down, selecting the first feasible element for placement at the station.
What is task time in line balancing?
Line Balancing in Manufacturing Defined Takt time is the rate at which parts or products must be produced in order to meet customer demand. For a given production line, if production time is exactly equal to takt time, then the line is perfectly balanced.
What is kilbridge and Wester method?
Kilbridge and Wester Method is a heuristic procedure that selects work elements for assignment to stations according to their position in the precedence diagram.
How do you calculate maximum cycle time?
The minimum cycle time is equal to the longest task time in the series of tasks required to produce the product, while the maximum cycle time is equal to the sum of all the task times required for a finished good.
What is largest candidate rule line balancing?
I have to write a program for assembly line balancing utilizing the Largest Candidate rule. Basically that is taking a series of elements with an associated time, then reordering the elements in descending order by time, ie the longest time first.
What is theoretical minimum number of workstations?
The theoretical minimum number of workstations needed is 4 stations. Balance the line (assign tasks to sequential workstations) using the largest number of the following tasks, Use the longest task time as a secondary criterion.
How do you calculate total task time?
First, record the time taken (in minutes) to complete each task on a sheet of paper. Record the total number of tasks. Let the total number of tasks be represented by “n”. Add the task times recorded to obtain the total time (in minutes) taken to complete all the tasks.
How do you find the minimum and maximum cycle time?
Minimum cycle time = length of longest task, which is 2.4 minutes. Maximum cycle time = task times = 18 minutes. b.
Which method is used for 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.
What is bottleneck in line balancing?
The lowest output point in the production line is called bottleneck.
How are workstations calculated?
You can arrive at the number of workstations you need by dividing the sum of your task times by the desired actual times.