How To Use A Metal Lathe? A Beginner’s Guide

(Last Updated On: June 16, 2020)

If you are going to start working in the factory or planning to set up your workshop soon, you will want to know how to use a metal lathe. You may have some knowledge, but until you know the exact details, you won’t be able to work with it well. Many feel nervous if it is the first time they are using a metal lathe. If you are suffering from this problem, never mind as this buying guide will help you out. Here is how you can use a metal lathe, keeping yourself protected.


How To Use A Metal Lathe

  • There are different types of things you can do with a machine, but as a beginner, it will be better if you start with the sharpening. The bit sharpening is the cutting of aluminum, and if you check each edge, there will be some edges on it.
  • If you check from one side, you will find positive, negative, and zero back rakes. The negative bits are commonly used for cutting things that require a lot of force. The positive rakes are more comfortable to use if you are a beginner. The side rakes are suitable for chipping and cracking different materials like wood or metal.
  • The clearance angle is used for grinding the bit. You can place it both horizontally and vertically, and when the object is horizontal, it will be turning. While when the purpose is vertical, it will be facing.
  • For people interested in cutting a shoulder, make sure that you place it well inside the clearance angle and bit or workpiece. You can use the chuck key along, and it will deliver excellent results without much effort.
  • The next step is to put the bit inside the bit holder and make it as tight as possible. You need to bring it closer to the chunk as much as possible. When you located the inside of the piece, the tool holder should be locked in to ensure smooth performance.
  • Locate the jaw of each chunk and place the aluminum piece inside, and once it’s done, you need to lock it properly. The next thing would be to turn on the spin and begin working on your task—the center you just prepared needs adjustments at regular intervals so it can never be permanent. Depending on the kind of cuts you plan to make, you have to adjust the center accordingly.
  • The tool holder should be placed manually and bring it closer to the workpiece. It would help if you remembered that the tool holder should be placed horizontally with aluminum so you can turn it quickly. When you move the shoulder bit vertically, it will start cutting with the facing and that do on the same bit, which was placed horizontally. The type of cut you are using will become a suitable choice for materials like aluminum and steel while you can also cut harder materials.



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