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Slitting Machine Deviation Analysis
Oct 11, 2018

Slitting machine blade slitting paperboard tail deflection:

1. The cutting blade blade feed positioning plate is improperly adjusted; 2. The cutting blade has a blunt degree, which is different from the line speed of other knives; 3. The paper guide wheel of the slitting machine is improperly adjusted; 4. Cutting The blade is not feeding properly.


The slitter blade produces a raw edge:

1. The cutting machine blade is blunt and should be polished; 2. The cutting machine blade and the sipe overlap too shallow; 3. The sipe of the slitting machine blade is wound into the paper edge and paper wool, and should be thoroughly cleaned and then turned on; 4. The slot gap of the slitting machine blade is too large, generally not more than 2.5mm.


The slitting line of the slitter blade is easily broken:

1. The original paper is inferior; 2. The pressure line is too deep.


The slit line of the slitting machine blade is not straight:

1. The cutting line of the slitting machine is too shallow, the folding line is uneven, which affects the appearance of the box; 2. The cutting blade of the cutting machine is deflected; 3. The upper and lower pressing wheels of the cutting machine are not adjusted.


The cutting edge of the slitter blade is not vertical:

1. The angle of the blade of the slitting machine is not correct; 2. The blade of the slitting machine is not in the center of the sipe; 3. The blade of the slitting machine is sharpened.