Wear detection of tire shredder blades
The tire shredder is relatively slow, which is a unique feature of this equipment. The speed of the tire shredder can be adjusted. It can be adjusted according to different materials. For materials that are easier to shred, the tool speed can be adjusted faster, such as scrap and light metal materials. These materials can be shredded on hand, and the speed of the shredding tool can be adjusted quickly to increase the speed, increase the output value, energy saving, high efficiency and low energy consumption.
For the surrounding materials, we can adjust the speed of the tool to a speed slower than the speed, instead of shredded woven bags, waste wires and cables, etc., adjust the speed of the crushing tool in time to increase the bite strength and chop it. It can also crush the surrounding materials faster. It is very scientific to adjust the speed of the tire shredder cutter according to different materials. Sometimes the output value can be increased to prevent unnecessary wear of the cutter and prolong the service life of the shredder.
How to detect the wear of tire shredder blades
One: Also known as the pre-grind period. Due to the rough appearance of the new equipment, things are not smooth, there are a series of shortcomings such as some small wrinkles, oxidation or carbon layer. The device has sharp edges, and the surface of the cutter is not very large, and the pressure is greater. Therefore, the wear of the tire shredder knife during this period is also referred to as the operation of the equipment. During this period, it is not recommended to replace things, because it is the operating cycle of the equipment, and the value of the present invention can be maximized.
Two: This is the normal wear and tear during the running-in period. After a period of time, the rough appearance is basically a polished knife, and the knife has worn out at the beginning, but since it is on a sharp edge, the degree of wear is very slow. Therefore, under normal operating conditions, the film crushing equipment is very stable and slow during wear.
Three: This is an important period, we need to pay close attention to the wear of the blade. If the width of the wear band extends to a certain limit, the surface roughness, cutting force and cutting temperature increase rapidly, and the wear rate increases rapidly, resulting in tool failure and loss of cutting ability. In the reasonable use of production supplies, the processing quality should be ensured and wear and tear should be prevented for a period of time. Before the arrival of this period, it is necessary to change the knife or replace the blade in time.
What should we do about why there is strong vibration during operation?
1. The corresponding weight difference between the tire shredders are arranged to exceed five grams. The elimination method is to adjust the weight of the tool so that the difference between the two sets of weight is less than five grams.
2. The weight of other rotors is unbalanced, you need to check the balance adjustment carefully.
3. The tool card of the tire shredder is too tight and cannot be disconnected. You can stop after rotating the hand for observation, and find a way to make the elastic hammer rotate.
4. Repair the installation error of the shredder blade during installation. The blades are used face to face. In order to prevent the weight loss of the balance rotor, all tire shredders must face U-turns, otherwise strong vibration will occur during operation.
5. Bending deformation of the main shaft of the tire shredder. The solution is to straighten or replace.
6. The bearing clearance exceeds the limit or is damaged. Usually replace the new bearing to solve the problem.
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