Analysis of the wear causes of saw blade of Smail tube cutting machine
Smail tube cutting machine is the first choice for many textile mills, mainly because the tube cutting machine has high working efficiency and fast cutting speed. However, after a long time of work, the saw blade will wear out, so the equipment should be replaced or maintained regularly. Let’s talk about the reason for the wear of the saw blade of the small tube-cutting machine.
Analysis of the wear causes of the saw blade of the Smail tube cutting machine
Smail paper tube cutting machine the new saw blade must be run in before it is officially used. The service life of a saw blade that has not been run-in or has not been run-in is 1/3 or less of a saw blade that has been run-in. When the saw blade is running in, only half of the normal feed pressure/rate and sawing speed can be used until a surface area of 300-1000cm2 is sawn, and then the feed rate and sawing speed are gradually increased to normal values. See if the sawing pressure and conditions are correct.
The small tube-cutting machine consists of a frame, a cradle with a tube-cutting blade, and a bottom cutter core roller. One end of the bottom cutter core roller is a free end, which is convenient for tube installation and tube removal. A pair of idler rollers are arranged under the free end of the bottom cutter core roller. The idler rollers are arranged on a key sleeve, and the lower part has a lift rod controlled by a pedal, and the pedal together with the tool holder link drives the tool holder.
Smail tube cutting machine fine or powdery sawdust in production indicates that the feed rate should be increased or the belt speed should be decreased, thick, heavy or blue sawdust indicates that the saw blade is overloaded and the feed rate should be reduced or the belt speed should be increased, The sawdust of the loose coil indicates the ideal sawing situation. The sawing belt speed is determined by the type of material, the width of the material, and the pulling force of the paper tube cutter. For harder materials, a lower sawing belt speed must be used; Be sure to use a faster saw band speed for small widths.
Smail tube cutting machine saw belt pressure and feed rate: The pressure and feed rate of the paper tube cutting machine saw belt is determined by the type of material and the width of the material. Harder materials and larger widths use higher pressures and feed rates; softer materials and smaller widths use lower pressures and feed rates.
The above is the analysis of the reasons for the wear of the saw blade during the work of the Smail tube cutting machine.