How to properly use the knife sharpening machine

Knife sharpening machine is mainly for the needle grinding center, forestry industry, printing factory, paper and plastic, booklet printing center, medium-sized grinding room and other institutional enterprise users. A kind of equipment for straight-line sharpening of cutting blades in industries such as turning tools, drills, carving knives, engraving and milling machines, machining centers, CNC, metallurgical rolling plates, etc. It can also be used for grinding general metal end surfaces.Its working principle is mainly driven by an electric motor to rotate the grinding wheel or grinding stone at high speed, so that the tool comes into contact with the grinding wheel or grinding stone, achieving the grinding of the tool, thereby maintaining the sharpness and cutting performance of the tool.

Knife sharpening machine features.

High strength body design: The grinding machine adopts a steel plate enclosed welding structure. Compared with the traditional loose frame structure, this improvement significantly improves the overall strength of the body, thereby extending the service life of the equipment and making it more durable.

Stable and reliable transmission system: The transmission part of the equipment has been upgraded from belt drive to rack drive, which overcomes the problem of uneven walking speed in the original belt drive, ensures the reliability and stability of the equipment, and improves grinding accuracy and efficiency.

Convenient grinding wheel head swing design: The swing angle of the grinding wheel head has been adjusted from above 90 ° to 30 °, which makes it more convenient and fast to move up and down workpieces and replace the grinding wheel, improving work efficiency and operational convenience.

Highly automated grinding head processing: The grinding head adopts an automatic tool feeding design, which realizes the automation of the grinding process, effectively saves the manpower and time required for manual tool feeding, reduces labor intensity, and improves production efficiency.

Knife sharpening machine Influencing factors:

1, Knife sharpening machine installation, adjustment of the impact of knife grinding

(1) Knife sharpening machine installation should pay attention to stability, to prevent vibration, the fasteners are firmly connected, the grinding disk rotation should be smooth, to prevent jumping and swinging. Otherwise grinding is not the sharp blade, and the appearance of jagged edges, etc.

(2) grinding knife plate should be vertical with the horizontal plane, otherwise, it will not grind sharp blades.

(3) grinding frame position should be from the disk surface for 6 mm, located in the middle of the disk radius, grinding frame position is not correct, easy to cause blade bias grinding. The length of the boom also affects, and shortens the grinding stroke, grinding not sharp blade.

(4) For mechanical drive type knife grinding machine, should make the v-belt has a suitable tension, and ensure that the grinding disk reaches the rated speed. The low speed of the grinding disk affects the sharpening effect.

2、The influence of abrasive composition on the sharpening of knives

(1) too much emery in the abrasive; blade edge scraping up a thick layer of emery, the edge is easy to wear, the blade is not easy to sharpen.

(2) too little emery in the abrasive; the blade is not easy to grind sharp, blade grinding time is longer, easy to anneal, deformation.