Week 6: Contamination

Although this week I wanted to continue focusing on the effects of statistical analysis in production, there was a problem in the hydration tanks. Rust has contaminated about a week’s worth of hydrated parts. The problem is that rust can cause significant problems if inside a battery, especially if rust is found near the battery seal’s vent. Because of this we examined boxes of battery seals to determine whether they were contaminated with rust. Although it wasn’t the most exciting week, I was still able to learn valuable information.

I also analyzed defects in particular parts. Certain parts were slightly deformed to the point where cosmetically they were unappealing however they were still functionally sound. However there were other parts that were deformed with flash issues to the point where they were unable to function. We had to separate the deformed parts from the flash parts so the customer can determine whether they still want to buy the parts. Next week I look forward to focusing more on the statistical part of the problem

Week 5: Research

This week I researched the positives that statistical analysis can have on production. Gathering data and analyzing the data can help improve the production to where these battery seals can be made more efficiently and with less variability. In essence, the use of statistical analysis should be able to “perfect” the way battery seals are produced. Next week I plan to get more into the use of statistical analysis.

Week 4: Effects of statistical analysis on production

Because hydration is not a priority I have been working on at Microtech Southwest, I have decided to move away from the hydration process on battery seals. As most of my blogs are focusing on the benefits of statistical analysis on the production of these battery seals I have decided to shift my blog to that focus. From here on I will focus more on the statistical analysis and how it effects the productions.

This week I was using the laser mic in quality control. The customer wants sample shots to be examined to make sure there are no flaws in the production. So using a laser mic, I was able to measure the parameters that the customers want. A laser mic allows us to efficiently and accurately measure parts. The part is being measured by a laser and then the dimensions are communicated by a program automatically to an excel spreadsheet. Because all the necessary data wasn’t collected until Friday I was unable to analyze it. Next week I look forward to analyzing the data to make sure the production is adequate.