JSWAY | Leading CNC Lathe Manufacturer Since 2007
Wood Bowl Turning
Many woodturners start their craft by turning spindles. In fact the majority of beginner sets of woodturning tools contain spindle turning tools and seldom a gouge for turning bowls. Yet for many people the desire to turn wood starts with seeing a beautiful bowl made of wood and wishing to attempt wood bowl turning themselves. In reality, this is a good place to start your woodturning journey.
There are at least two things to realize about turning a wooden bowl. First, it is fairly easy to turn a bowl and second that it is very difficult to turn a really nice bowl. This is one of the things that keeps turning fascinating. While the first bowl might be good and the tenth a lot better, there is the knowledge that no matter how many bowls one turns, they can always improve. The next one will be better yet.
Turning a wood bowl takes patience. Most woodturners start with green wood, that is wood that is still wet from the cutting of the tree. This is because it is difficult and expensive to get wood thick enough for a bowl and dry enough to use immediately. Drying wood is an art in its own right and drying thick wood without cracks almost magical. In other words it is cheaper and easier to start with green wood.
From a piece of green wood from a log, a very thick bowl is turned. This thick bowl is waxed on the end grain to allow for gradual, controlled drying. While this should take place without cracks, the bowl will warp. This dried bowl is replaced on the wood lathe and turned to a thin walled beauty, now of dried and stable wood.
Still other turners will build up a bowl blank from many pieces of wood. These are called segmented or pieced bowls. While the wood is dried and can be finished turned to a gorgeous bowl, it can take much longer to prepare the blank than to do the actual turning. In fact it can take days of glue drying for individual layers of the bowl and then the assembled bowl itself before the turning can commence. Once again patience is required. However, the final product is worth the wait.
The tools for turning a bowl are quite simple. Basically, one needs either an inserted tip tool such as an Oland tool or a bowl gouge. It is assumed that one already has a wood lathe and a means to sharpen the gouge. Some will claim that it necessary to have a four jaw chuck to turn a bowl but this is a fairly recent invention and people have turned wood bowls for centuries without a chuck. Since the chuck may cost as much as many beginning lathes, it is good to start without one.
The same gouge is used on the outside and the inside of the bowl. It is a good idea to begin with green wood blanks and preferably with instruction from an accomplished turner. Turning the green wood blanks allows for the cuts to be learned that will later be used in finish turning the dried blank. In addition, turning green wood is a lot of fun with long shavings and satisfying results.
At the end of the process one has a wood bowl turned on a wood lathe by ones' own hand. Not only is it satisfying but also it encourages the next bowl and the next, each one better than the one before.
Zhongshan JSTOMI CNC Machine Tool Co., Ltd. has an array of branches in domestic for munufacturing cnc service.
If you would like to learn more about multi axis cnc machine cnc service, and other types, please be sure to visit JSTOMI CNC Machine. We can offer you top quality as well as cost saving price.
Zhongshan JSTOMI CNC Machine Tool Co., Ltd. has unique staffs who will serve you with their best ideas by affording you with high-quality service.
I. Functional role
Slideways are the “track” between the guide rail and the moving parts. They convert the rotary (or linear) thrust of the servo motor into precise linear motion of the machine table, spindle box or turret, while withstanding cutting reaction forces, shocks and vibrations. Once the slideway fails, the positioning accuracy and surface quality of the whole machine will drop directly.
II. Common structure family
Linear ball slideway
Steel balls are in point contact with the raceway, low friction and fast response, suitable for high-speed and light-load Swiss-type lathes or vertical machining centers.
Linear roller slideway
Cylindrical rollers are in line contact with the raceway, high rigidity and large load capacity, the first choice for heavy-cutting equipment such as turn-mill centers and gantry five-face machines.
Dovetail slideway
Triangular interlocking surface, extremely strong lateral force resistance, often used in grinders or ultra-precision machining units that require micro-feed.
Hydrostatic/hydraulic slideway
Oil film supports moving parts, almost zero wear, used for mirror grinding or heavy-duty boring machines, but demanding on the oil supply system.
On September 3, 2025, China solemnly commemorated the victory in the War of Resistance Against Japanese Aggression and the World Anti-Fascist War. Behind the pageantry that displayed national strength and a commitment to peace, countless Chinese manufacturers are injecting their craftsmanship and cooperative spirit into the global economy. JSWAY CNC COMPANY is one of them, answering the call for peace and development in its own way.
For two decades JSWAY has focused on high-configuration, high-precision, high-speed CNC lathes and Swiss-type lathes. Products now reach more than thirty countries and regions, illustrating the principle of “peace through development, excellence through quality.”
True high-end manufacturing is not only technological breakthrough but also stability of quality. JSWAY’s plant houses about forty thousand square metres of floor space, producing Swiss-type lathes, turn-mill centres, gang-tool lathes and turret lathes. Critical components are machined on horizontal machining centres, gantry-type five-face machining centres and precision grinders, ensuring consistent accuracy.
An engineering data centre and joint laboratory use laser interferometers, eddy-current displacement testers, wireless rotary axis calibrators, high-precision digital temperature sensors and real-time machine-error compensation systems to upgrade products continuously.