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Share about the selection and operation of the grinding wheel of the straight knife grinder

Relase time:2019-12-30


  About the type of straight knife grinder:

  Straight knife grinding machine equipment is a professional use of straight blade and a variety of bevel edge grinding machine. Dmsq-i series is a professional end grinding machine used for sharpening various bevel or straight blades. It has the characteristics of short grinding time, small grinding amount, high grinding accuracy and sharp cutting edge. It is the ideal cutting equipment for small printing, packaging enterprises and individual users.

  The selection of the grinding wheel of the straight knife grinder is mainly as follows:

  1) choose the size of the grinding wheel according to the finish you need

  2) the hardness of the grinding wheel is generally k-l, which can be consumed quickly if it is soft, but not moveable if it is hard

  3) generally choose white corundum and chrome corundum can be

  Before the operation of teming straight knife grinding machine, please note the following:

  1, before operating the straight knife grinder machine, be sure to read the instructions carefully, in case of operation error, causing accidental injury.

  2. Check whether the three-phase and four-wire electricity of the knife grinder is normal, and whether the running direction of the grinding head and grinding wheel is consistent with the direction indicated by the travel button.

  3. During the operation of the machine, oil should be added to the track for lubrication at any time to strictly prevent wear caused by lack of oil on the track.

  4, in the process of school knife, if there is error, can be adjusted through the adjustment screw on the tool holder.

  5, straight knife grinding machine in the process of sharpening the knife, should pay attention to the feed should not be too large, generally controlled between 0.01 -- 0.02mm, in case the feed is too large paste knife and the heat is too high so that the blade deformation, so that the blade grinding out of a straight line.

  6. When the burr appears on the edge of the blade, it means that the blade has been polished. At this point, there is no need to feed the blade until the spark becomes smaller. (must strictly follow the use method of whetstone attached to the instruction manual)

  7. When the machine is not in use, the water stains on the knife holder must be wiped clean and the oil or butter should be put on to prevent rust.

  8. Oil filling holes on the machine must be filled before starting the machine every day.

  9. The operator must pay attention to the process of sharpening the knife and assembling the blade to avoid personal injury caused by danger.