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Simple finishes might take a few hours to a day, whereas more complex treatments like anodizing or electroplating could extend from 24 to 48 hours, excluding prep and curing times. Factors influencing these durations include the finish type, part complexity, and the efficiency of the machining facility.

Planning for potential delays and understanding the specifics of each process can help manage timelines effectively, ensuring project deadlines are met without compromising on the quality of the finish.

The various surface finish methods sued in CNC machining can be categorized under three main categories:

mechanical finishing methods
chemical finishing methods
thermal finishing methods
Let’s explore each technology starting with the mechanical finishing methods.

Mechanical Finishing Methods
Mechanical finishing methods involve physical interactions with the part’s surface to achieve the desired finish.

What Is Sheet Metal Punching?
Sheet metal punching is a cutting process that uses a die and a punch press to cut holes into metal sheets or to obtain desired shapes from sheet metal workpieces. When using a punch to obtain a sheet metal part with a particular profile, the process is called blanking. Both punching and blanking are effective methods for quickly processing sheet metal parts.

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How to Plunge Cut with a Fixed Base Router Step by Step?
If you work in a professional woodworking shop, you already know the importance of a fixed base router! Yes, it does all the work of cutting without taking the help of any other equipment. But do you know you can also plunge cut with this one?

Yes, you can! And how to plunge cut with a fixed base router if you do not have a plunge router? We will tell you every detail, from the router bits to use, to cleaning afterwards. Here is the method of cutting the perfect plunge cut without having a plunge router.