Please believe in the renovation technology of woodworking saw blades and thank you very much.

At present, there are many small saw blade grinding plants and manual workshops on the market; Grinding the saw blade is only a simple and rough treatment of the front angle of the sawtooth, and the original angle of the saw blade is changed after the treatment. The back angle, side angle and tooth cavity of the saw blade have no treatment conditions at all, and the processed products have no inspection and correction after grinding.

According to customers, our grinding fee is high; Long grinding time, etc. , explain and introduce the grinding process detection process and related technical standards.

A. After receiving the saw blades that the customer needs to polish, first establish the customer's product files, soak all the saw blades in warm water at 50 degrees Celsius for 30 minutes, then clean, derust and remove the glue, and make a preliminary visual inspection. After cleaning, mark the customer number on the products with obvious defects that can no longer be ground, return them directly to the return area, and send them to customers together after the products that need to be ground are completed.

B, performing angle detection with a secondary measuring instrument, including the tooth rake angle; Hind foot; Check the side corners (check for cracks, missing corners, etc.). ), and then put it on the projector to enlarge it by 50- 100 times, and determine the wear condition of the saw blade with the original angle of sawtooth; If the tooth missing angle is small, the grinding amount can be increased appropriately to reduce the production cost of customers.

C. If alloy teeth need to be replaced, please use Germany KAHNY automatic tooth welding machine to change teeth.

D, carrying out stress correction of the saw blade, wherein the grinding of the saw blade is the key process; It needs to be done by very experienced technicians. During the high-speed operation of the saw blade, under the action of external force, the stress of the saw blade has changed, so the sawing path will become larger. Surface roughness and other phenomena; We all have to ask for pressure adjustment more than twice; If it can be revised within the standard range (refer to the technical standard of dual-purpose saw blade production in Japan), we will proceed to the next process. Otherwise, we will contact our customers and ask their opinions. If customers require grinding, we will carry out precision grinding. However, after completion, we will attach the specific data of saw blade deviation to the saw blade package. We first use a 200-grit diamond grinding wheel imported from Japan for rough grinding, and then use a 600-grit diamond grinding wheel for fine grinding.

Area, work order to business, complete the whole polishing process. Before cutting, the sawing effect is particularly good.