You will use them particularly if you create a mortise for turning bowls, cups, and other similar items but they can have some other uses as well. Parting tools have a sharp point at the end and then the rest of the tool is similar to a scraper. That edge allows the tool to cut but the unique design also allows the tool to scrape in motion as well.
While we mentioned diamond parting tools here, just know that these also come in fluted and flat varieties as well. The diamond is the best starting point, which is why we placed our focus there on this guide.
Diamond parting tools are beveled to a degree angle. You will find that they can be beveled to less but we recommend sticking close to this as they last longer and are easy to maintain as well. The roughing gouges are commonly also known as spindle roughing gouges for the most part. There are several types of gouges so be sure to watch the terminology to know what you are working with. The roughing gouge is used to make a blank into a cylinder and can come in handy for turning shapes as well.
These gouges are not meant for bowls but primarily for spindles, which is where the term spindle roughing gouge comes in here.
These can be sharpened to a degree anywhere from and work just fine. They are very unique in shape so you have the square edge and then the large blade edge, which is what you will be sharpening to the proper degree. The spindle gouge is different from the spindle roughing gouge by design. Be sure to understand the terminology again and how they differ.
Spindle gouges are used for cutting curves and coves and adding specific detail to things like bowls or spindles. We recommend sharpening the spindle gouge to give you some extra length, as well as a curve on the bevel. Take the spindle going to a degree angle at the tip and then create a swept back edge.
You will find this very useful as you work! The bowl gouge is unique and is designed specifically for things like bowls and possibly even cups. For the best results, you can grind your bowl gouge similarly to the spindle gouge and it does some pretty awesome stuff. Giving yourself that swept back edge simply gives you some more cutting edge to put to work. In this case, you can go with a higher angle, grinding to about degrees.
Finally, we have the skew chisel to discuss. Most wood workers use these chisels primarily for spindles but they can offer a lot of versatility. They are great for shaping and finishing purposes. Try using a skew chisel for things like beads, grooves, and even concave curves.
Very nice and helpful article James! I know nothing about lathes but I love woodworking! There are so many brands out there. It will be just a hobby for me but I need something relible because I will keep it forever!
Looking forward for your advise. Thank you James! The Jet or Powermatic listed in this article are my go-to picks, Peter. Thank you so much James for your kind words! Makes complete sense, Peter. I really hope you enjoy it and get a lot out of it. Wood lathes, aside from table saws are one of my favorite tools! Install workpiece in the lathe, adjust tool rest to about. TURN workpiece a couple of rotations …. This ensures tool rest is adequate distance from workpiece ….
Could have warp. If contact is made with tool rest …. Make appropriate adjustment of tool rest to ensure clearance of same …. Lathes need to be high enough for the turner to work comfortably and low enough so the piece at the end of the lathe can be reached without much difficulty.
Comfort — The height of your lathe should be comfortable for you to turn. Neck and shoulders strain on a low lathe. The tool angle is essential when turning and leaves no possibility of chatter or dangerous kickbacks. Too low can put you in danger — A lathe set too low requires either leaning over or holding tools tightly. The tool rest will also be low and make things uncomfortable. Too high is annoying — A lathe set too high will make it hard for you to reach the end of the lathe.
You may also have to hold tools tightly, putting you at greater risk of injury. A right-hand tool is shown in the figure. Is that which is fed from lathe bed, i. A right-hand tool is formed on its left-hand end when viewed from the top with its nose pointing away from the operator. The left-hand tool is shown in the figure. Is that which is fed from the Left to the right-hand end of the lathe bed, i. The left-hand tool is used for left-hand thread cutting operation or turning operation which leaves a shoulder on the right-hand end of the workpiece.
A left-hand tool has its cutting edge formed on its right-hand end when viewed from the top with its nose pointing away from the operator. A round nose turning tool sown in the figure. Maybe fed from left to the right or from right to the left-hand end of the lathe bed away.
For this reason, they have no back rake and side rake. In some cases, a small back rake is provided on the tool. A round nose turning tool is usually used for finish turning operation. If you found this article helpful please share with your friends. Download PDF. Email Address. Saif M. He completed his engineering studies in and is currently working in a large firm as Mechanical Engineer. He is also an author and editor at www. Skimming info I really liked what you had posted and wud Iike to get on any subscription list you may have so please add me to a mailing list or email list you put out.
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