34results about How to "Strong chip removal ability" patented technology

The invention provides a die-cutting rule plate manufacturing process. The process includes steps: S1, designing and drawing drawings of a die-cutting rule plate, and performing laser cutting of the die-cutting rule plate according to the drawings; S2, processing the rule plate, to be more specific, shaping a die-cutting role, wherein a cutting edge angle of the rule plate is 60 degrees, a front angle of the rule plate is 25 degrees, and a rear angle of the rule plate is 10 degrees; S3, processing a die-cutting plate, to be more specific, polishing the surface of the die-cutting plate, and making a core plate groove and a core plate matched with the core plate groove in size on the die-cutting plate, wherein the core plate and the core plate groove are provided with positioning pin holes respectively, and the core plate is provided with a die-cutting rule groove; S4, mounting the rule plate, to be more specific, vertically fixing the rule plate into the die-cutting rule groove, putting the core plate in the core plate groove, and fixing through the positioning pin holes; S5, mounting material return sponge, to be more specific, adhering material return sponge to the rule plate. The die-cutting rule plate manufacturing process has advantages that a manufacturing process is scientific and reasonable, the manufactured die-cutting rule plate is long in service life, high cutting accuracy and great chip removal performance are realized, production efficiency is greatly improved, the rejection rate is decreased, and cost reduction is realized.

The invention relates to a scouring pad drawing wheel which comprises a wheel body. A central hole is formed in the middle of the wheel body, the wheel body comprises a base body, a strengthening layer and a scouring pad layer, the strengthening layer is arranged between the base body and the scouring pad layer, the scouring pad layer is mainly made of bottom cloth, adhesive and grinding particles, and the grinding particles are arranged on the surface of the bottom cloth through the adhesive. A manufacturing method of the scouring pad drawing wheel comprises the steps that the base body, the strengthening layer and the scouring pad layer are manufactured, and then the strengthening layer is arranged between the base body and the scouring pad layer, wherein the manufacturing process of the scouring pad layer comprises the steps that firstly, nylon materials are made into the bottom cloth; secondly, the adhesive is arranged on all the faces of the bottom cloth, and the drying process needs to the conducted after the adhesive is arranged on each face; thirdly, the grinding particles are prepared, and the grinding particles and the adhesive are then evenly mixed to obtain a bonding material; finally, an even material layer is formed on the surface of the bottom cloth and dried, and the scouring pad layer is obtained. The scouring pad drawing wheel manufacture through though the manufacturing method is stable in performance, good in grinding effect, durable in use and superior in comprehensive performance.

The invention belongs to the technical field of equipment for chip removal and deep hole processing in small diameter, and specifically relates to a pneumatic negative pressure chip removal double cooling system for deep hole machine tools, which solves the problem of the traditional DF system in the field of deep hole processing in the process of batch deep hole processing. The problem of accumulating thermal effects and thus affecting the processing quality. It includes a self-cooling negative pressure chip removal box installed on the tool holder mounting seat of the deep hole machine tool. The bottom of the self-cooling negative pressure chip extraction box is equipped with a large-diameter pressure relief port, and the top is equipped with an air duct. nip. The invention has good chip removal ability and cooling effect.