There were so many good questions sent my way on this topic I wanted to do a follow up. So what I am going to do is answer some of the questions here so more folks can have the same information. These are just some of the more common ones and please feel free to send your question if its not answered here.

When the topic of automation comes up cutting costs is always part of the conversation. More often than not people do not understand the full scope of what this means.

There are many reasons to look into automation. The list of reasons can be endless but I want to touch on a few of the more common. My goal is to answer some of the questions many have but do not know who to ask or have faith they will get honest answers. These are just some of the more common ones and by no means a full list. If you have your own questions as always please feel free to ask and I am happy to answer.

The key to making automation work is partnering with someone that will just be honest with you.

Here we will look at an application where fabricated sinks, counters and other trim parts were finished with a robotic cell. The parts were long term items the company produces where a reduction in labor and an increase in volume were needed. Both were had with a single robot with a tool changer. The ability to grind the weld then shift to blending the finish are one of the reasons robots work so well. It is not a matter of one aspect getting addressed but rather the entire process.

When you start to look into automation be it a finishing application, welding or any number of other processes labor tends to be at the top of the list. There are some things you should keep in mind as you go through the process.

I get a constant flow of questions and in an effort to spread the info to those who may be curious about the same I am going to share a few more here.

In some cases it comes down to "I don't know where to start" and that is what I want to touch on just a bit. Every case will have its own unique aspects but in a general sense the steps are much the same.

Working with an extrusion is one of the things that seems easy but the devil is in the details. Its a product where the final finish can make or break its acceptance. In some cases it can be as difficult or more than mirror polishing. As you tend to see the grain finish through the top coating on an extrusion the margin for error is much smaller. If the finish is not even or straight it will at minimum mean rework or possibly rejection. When you apply the grain you have to be careful not to over round any profile and go just the right depth with the grain. Too shallow and the top coat fills it in and it vanishes, but too deep and coating ends up thin in places and the grain is too pronounced. With the cost and headaches involved with top coating extrusions rework and rejection need to be avoided.

A question I get often is robot vs CNC for finishing work. While there is not a clear yes or no type answer there are a few points that can help to guide the person faced with the question.