Maximize Production Line Efficiency with First Time Yield ( FTY ). Learn how to measure and optimize your FTY to ensure manufacturing process quality.


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✏️ Here is the transcript of the video:

▶ What is FTY

First Time Yield (FTY), also known as First Pass Yield, is a key performance indicator that measures the efficiency and effectiveness of a manufacturing process.

It is the ratio of units produced that meet quality standards without requiring rework or scrap, to the total units that have gone through the process.

Essentially, it's a snapshot of how well your production line is operating in terms of producing good parts the first time around.



▶ FTY and Industrial Engineering

As an industrial engineer, understanding and improving FTY is crucial because it directly impacts the cost, time, and quality of production.

A high FTY indicates a well-designed process and a well-trained workforce, as it means that most of the products are made right the first time.

Conversely, a low FTY can signal problems such as defects in materials, inadequate processes, poor training, or equipment that is not functioning correctly.



▶ How to calculate FTY

To calculate FTY, you divide the number of defect-free units by the total number of units entering the production process.

For example, if you start with 100 units and 90 of them come out without any defects, your FTY is 90%. Improving FTY is a continuous process and involves several lean manufacturing principles.



▶ Strategies to improve FTY

Here are some strategies:

1. Standardization: Ensure that all processes are clearly defined and standardized. This reduces variability, which is a common cause of defects.

2. Quality at the Source: Empower workers to detect and solve problems immediately. This prevents defects from moving down the line and becoming more costly to fix.

3. Root Cause Analysis: When defects occur, use tools like the 5 Whys or fishbone diagrams to identify the underlying cause, rather than just addressing the symptoms.

4. Preventive Maintenance: Regularly maintain equipment to prevent breakdowns that can lead to defects.

5. Employee Training: Invest in training your workforce to understand the importance of quality and the skills needed to maintain it.



▶ Conclusions

Remember, FTY is not just a number; it's a reflection of your process's health.

By focusing on continuous improvement and involving your team in problem-solving, you can increase your FTY, which in turn will lead to a more efficient and cost-effective manufacturing operation.

Thank you for watching this video and don't forget to watch my other videos on Quality.



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