Traditional Flying Saw vs. Flying Cold Saw (Which One Is Better?)

Posted by Kaikongcn on March 17th, 2020

In the pipe manufacturing industry, flying cold saw is the commonly used equipment when it comes to achieving high speed and efficiency in the pipe cutting process. An excellent cutting saw not only improves the speed of pipe production but also enhances the quality of the pipes and tubes. However, there are many small-scale workshop and manufacturing unit owners that still use traditional flying saw for cutting purposes. This happens when manufacturers are not aware of the significant differences between the flying saw and flying cold saw and as such, they don’t enjoy the benefits of superior machinery that can boost their production and enhance product quality. 

So, here, we will discuss the major differences between both types of cutting machinery and figure out why flying cold saw is a far better option than the traditional flying saw. 

Flying Saw

1. Needs High Temperature and Results in Unwanted Burrs 

The high-speed cutting process in flying saw requires high temperature and spark. Moreover, the cutting end/face looks purple in color and has many burrs. It means you have to use more energy to attain a higher temperature and also have to compromise with a not-so-good finish. 

2. Involves High-Speed Rotation, Heat Generation, and Burning Marks

In an ordinary flying saw, a high-speed rotation tungsten steel saw blade is used. The contact welding pipe generates heat when being cut and therefore, burning marks appear on the surface. Due to the generation of a high amount of heat, the saw blade puts a higher amount of pressure on the steel pipe. As a result, quality defects lead to pipe wall deformation. 

3. Higher chances of personnel injury and equipment damage

Since the speed of the saw blade is about 800 m/min or more, it may cause potential injuries to the workers and damages to the equipment in the event of a mishappening. 

Flying Cold Saw

1. Runs at Normal Temperature and Results in Quality Finish

The best thing about a flying cold saw is that pipe metal is cut by the saw blade at a normal temperature. The cut end face is flat and smooth as a mirror. With simple settings, the manufacturer can achieve excellent cutting finish and effect. 

2. Involves Low-Speed Rotation, Less Heat, and No Deformation

The high-speed cold saw blade rotates and mills the welded pipe at a slow rate. It results in a burr-free and (less) noise-free cutting operation. The cutting process, in this case, produces a very less amount of heat. Furthermore, due to slow speed, the saw blade exerts a little pressure on the steel pipe, thereby, resulting in the least or zero deformation. 

3. Reduced Chances of Injury and Equipment Damage

Since the usual speed of a saw blade is 200 m/min, the chances of personnel injury and equipment are fewer if the saw blade bursts accidentally. 

By now, you can easily gather that the use of flying cold saw is much more effective, beneficial, and easier than the use of ordinary flying saw. So, if you also want to achieve high-quality product quality and enhance safety, flying cold saw is a much better option than traditional flying saw or even hot cutting saw.