Reasons for the wear of the saw blade of the paper tube cutting machine
Paper tube cutting machine is now the preferred equipment of many textile factories, mainly because of the high efficiency of the cutting machine, cutting speed, but in a long time of work down, the saw blade will wear, so the equipment should be regularly replaced or maintained, the following we will talk about the paper tube cutting machine saw blade wear because of what?
Paper tube cutting machine new saw blade in the official use of the former must be broken in, a no break-in or no break-in saw blade life is a well-worn saw blade of 1/3 or less. Saw blade break-in can only use half of the normal feed pressure / rate and sawing speed, until sawing out 300-1000cm2 of the exterior area, and then gradually increase the feed rate and sawing speed to normal values, sawing under the sawdust can see whether the sawing pressure and conditions can be correct.
Paper tube cutting machine contains a rack, with cutting tube blade rocker and bottom knife core roller, one end of the bottom knife core roller is the free end, to facilitate the installation of the tube and unload the tube; bottom knife core roller of the free end of the bottom settled below a pair of rollers, rollers settled on a key set, and below with a live section by the pedal control of the lift rod, pedal together with the knife frame rod drive the knife frame.
Very fine or powdered sawdust indicates that the feed rate should be increased or reduce the band speed, thick, heavy or blue sawdust indicates that the saw blade overload should reduce the feed rate or improve the band speed, slack coil of sawdust indicates the negative sawing situation, sawing band speed by the type of material, the width of the material and the paper tube cutting machine tension by choice, Always use a slower blade speed for harder material; a faster blade speed for smaller widths.
Paper tube cutting machine saw band pressure and feed rate: paper tube cutting machine saw band pressure and feed rate by the type of material, the width of the material to choose. Harder materials and larger width of the material to use a larger pressure and feed rate; softer materials and smaller width to use a smaller pressure and feed rate.
Above is the analysis of the causes of saw blade wear in the work of paper tube cutting machine.