When does the TCT saw blade of the saw blade grinding machine need to be sharpened?

 

Saw blade sharpening is a very common thing in work, but many people often don't know when to sharpen it. In fact, there is time to choose. The following editor will tell you when it is better to sharpen it.

 

First, judging from the wood surface after sawing, if the surface of the wood board cut by a new saw blade is smoother, there is no obvious fuzzing, up and down saw dislocation, once these problems occur and no longer disappear, they must be polished in time;

 

The second is to judge according to the sawing sound. Generally speaking, the sawing sound of a new saw blade is clearer, while the sound of the saw blade should be dull when it should be sharpened;

 

The third is to judge according to the working power of the machine. When the saw blade should be sharpened, the working current of the machine will increase due to the increase in load;

 

The fourth is to determine how long after sawing and grinding according to management experience.

 

The second is how to properly grind multi-blade saw blades.

 

At present, multi-blade saw blades generally only choose to grind the rake angle. The correct grinding method is to keep the original angle of the saw blade unchanged, while keeping the grinding surface parallel to the welding surface of the saw blade.

 

Both of these methods change the original angle of the saw blade, which is likely to cause the sawing time to be shortened after grinding, and even cause problems such as deformation and burning of the saw blade;

 

After zui, it is the choice of saw blade grinding machine.

 

At present, most wood processing plants use traditional small gear grinding machines, but because it is manually operated, it is very easy to cause each tooth to have different grinding forces and too much grinding, so that the saw blade that can be grinding 10 times is only ground 5 It is scrapped once, and it is easy to change the angle of the saw blade. The left and right helical teeth of the front angle are grinded in two times. The operator may be easily grinded if he is distracted. The saw blade may only be grinded 3 times after the last. Many bosses choose to buy a gear grinding machine and feel that it is really cheap for just a few hundred yuan. However, the low production efficiency caused by the accumulated saw blade loss over the years is not considered at all. This loss is huge, so it is recommended that everyone use a fully automatic gear grinding machine.

 

Foshan Lidexin Machinery Manufacturing Co., Ltd. is a main business saw blade grinding machine, TCT saw blade gear grinding machine, automatic saw blade gear grinding machine, CNC saw blade gear grinding machine, saw blade gear grinding machine, alloy saw blade gear grinding Machine, multi-blade saw grinding machine and other saw blade grinding machine manufacturers.