The Benefits of Jig Grinding For Injection Mold Work

by | Aug 10, 2017 | Tool Grinding Service

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If your shop creates injection molds, you may be sold on one manufacturing method. For example, you might use a CNC milling machine, and this can create molds accurately and quickly. However, you may be missing out on some important benefits when you don’t consider jig grinding. Here are some of the good things it can do for you.

Why Jig Grinding?

Many people have replaced jigs with CNC milling equipment. Computer numeric control is fast and effective, but it may not give you the accuracy of a jig machine. This is very important when you’re doing precision work.

Cost Savings

Do you need to do frequent blind hole drilling? This can cause many shops headaches. For example, you may need to drill deeper than you need to because the material needs to be heat-treated afterward. You may have to perform shallow drilling and machine after the heat treatment process, and this can involve guesswork.

With jig grinding, you can grind shallow blind holes and then finish the process with a carbide cutting tool. This way, you get an accurate depth with no guessing or estimating.

Creating Knock Outs

Wire-cut EDM machines are the best equipment for creating most knock outs. You simply spark burn them, and it can be done with the aid of CNC. However, what happens when you need these perforated holes in corners or areas where the spark cutter can’t reach? It’s a simple process to finish up with a jig machine.

You Don’t Have to Do the Work

When you need precision jig grinding, you can contact a shop that specializes in grinding services. They can do many of your finishing jobs, so you are free to concentrate on what you do best. This is the most cost-effective way to utilize the many benefits of shop grinding today.

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