In the same product category, the line speed should remain consistent. However, when different products are produced on the same line, the speed may need to change. Additionally, the presence of new employees can cause a slowdown due to lack of experience or training.
1: Is the pipeline always left to right or right to left?
Typically, pipelines flow from left to right because most people are right-handed. However, in some cases, plant layout constraints might require one or more pipelines to run in the opposite direction.
2: Is the U-line the most suitable?
Not necessarily. The layout of the production line should be based on the product's characteristics and its process requirements.
3: Does faster line speed mean higher production capacity?
Production capacity is determined by the bottleneck process and the cycle time of each station. Forcing the line to go faster can lead to inefficiencies, defects, and other issues.
4: Is the assembly line designed just to move products?
Not entirely. The ultimate goal is to create a "continuous value flow" where each step adds value without waste.
5: Why is output low during shift changes or when starting work?
This is a transitional phase with multiple challenges. Effective shift management is crucial to ensure smooth operations.
6: Should the line speed be kept constant every day?
For the same product type, it should remain stable. However, when switching between products, speed adjustments are necessary. New employees can also affect the overall speed.
7: Can I place only one product per cell at the pitch mark?
No, it’s not necessary. The focus should be on maintaining a smooth and continuous flow of production.
8: Is faster pre-assembly better, and more buffer stock better?
No, production should be done on demand. However, pre-assembly can be slightly faster than the main assembly to prevent bottlenecks.
9: Do visual indicators like kanban help track progress, and does line length remind workers to perform correctly?
The first two points are correct. However, the third is not always true. In normal operations, pushing workers too hard can cause unnecessary issues, such as skipping quality checks.
10: If someone takes time off, can we not have a line? What if we can’t get help, should workers do their tasks separately?
An assembly line requires teamwork; no single person can complete all steps alone. While a small number of people may reduce efficiency slightly, it’s not a major issue. But what about emergency responses? Managers often overlook these common problems, which makes running a factory challenging.
11: Is it more comfortable for workers to stand or sit during production?
It depends on the product, working conditions, and equipment setup.
12: Should containers on the line be dedicated or universal, and what size should they be?
Most designs aim for versatility rather than being completely universal.
13: What is the ideal height for the workstation and the machine?
According to ergonomic principles, sitting tables should be 65–75 cm high, with seats around 38–45 cm. For standing stations, the table height is usually 85–95 cm, with seat height around 58–62 cm, and 20–30 cm of foot clearance.
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Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
1: Is the pipeline always left to right or right to left?
Typically, pipelines flow from left to right because most people are right-handed. However, in some cases, plant layout constraints might require one or more pipelines to run in the opposite direction.
2: Is the U-line the most suitable?
Not necessarily. The layout of the production line should be based on the product's characteristics and its process requirements.
3: Does faster line speed mean higher production capacity?
Production capacity is determined by the bottleneck process and the cycle time of each station. Forcing the line to go faster can lead to inefficiencies, defects, and other issues.
4: Is the assembly line designed just to move products?
Not entirely. The ultimate goal is to create a "continuous value flow" where each step adds value without waste.
5: Why is output low during shift changes or when starting work?
This is a transitional phase with multiple challenges. Effective shift management is crucial to ensure smooth operations.
6: Should the line speed be kept constant every day?
For the same product type, it should remain stable. However, when switching between products, speed adjustments are necessary. New employees can also affect the overall speed.
7: Can I place only one product per cell at the pitch mark?
No, it’s not necessary. The focus should be on maintaining a smooth and continuous flow of production.
8: Is faster pre-assembly better, and more buffer stock better?
No, production should be done on demand. However, pre-assembly can be slightly faster than the main assembly to prevent bottlenecks.
9: Do visual indicators like kanban help track progress, and does line length remind workers to perform correctly?
The first two points are correct. However, the third is not always true. In normal operations, pushing workers too hard can cause unnecessary issues, such as skipping quality checks.
10: If someone takes time off, can we not have a line? What if we can’t get help, should workers do their tasks separately?
An assembly line requires teamwork; no single person can complete all steps alone. While a small number of people may reduce efficiency slightly, it’s not a major issue. But what about emergency responses? Managers often overlook these common problems, which makes running a factory challenging.
11: Is it more comfortable for workers to stand or sit during production?
It depends on the product, working conditions, and equipment setup.
12: Should containers on the line be dedicated or universal, and what size should they be?
Most designs aim for versatility rather than being completely universal.
13: What is the ideal height for the workstation and the machine?
According to ergonomic principles, sitting tables should be 65–75 cm high, with seats around 38–45 cm. For standing stations, the table height is usually 85–95 cm, with seat height around 58–62 cm, and 20–30 cm of foot clearance.
Http://news.chinawj.com.cn
Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn CEPAI Group Co., Ltd. , https://www.jscepai.com