7results about How to "Reduce grinding process" patented technology

The application belongs to the technical field of steel paper board, and particularly relates to a preparation device and method of glass fiber raw paper sandwich pulp material, the preparation device comprises a rack, a conveying belt, a blanking pipe and a mixing pipe, the conveying belt and the blanking pipe are respectively communicated with a mixing chamber of the mixing pipe, glass fiber and cotton linter fiber are respectively dropped into the mixing chamber through the conveying belt and the blanking pipe, a spray gun and a roller are further arranged in the mixing chamber, the cotton linter fiber is mixed with the glass fiber in the mixing chamber and adhered to the surface of the glass fiber through the rotation of the roller, and a collecting groove is further fixed to the output end of the mixing pipe. The modified glass fiber is formed by adhering the glass fiber and the cotton linter fiber, the cotton linter fiber on the surface of the glass fiber holds the cotton fiber in the pulp, so that the modified glass fiber has high bonding degree with the pulp.

This invention relates to a die head grinding device, comprising a frame, a rail, a die head transport plate, mechanism A, a moving beam, mechanism B, mechanism C, a grinding head, and a vertical grinder. The grinding head support is connected to the moving beam, and both the grinding head and the vertical grinder are connected to the grinding head support. The grinding head is a columnar structure consisting of cylindrical surfaces, rectangular grinding surfaces a, b, and c arranged sequentially along the circumference. The front side of the vertical grinder is provided with vertical grinding surfaces I, II, and III. Mechanism B controls the movement of the moving beam in the front-back direction, and mechanism C controls the movement of the grinding head support in the left-right direction. This die head grinding device can achieve grinding of horizontal and vertical die lips with different precision, is convenient and fast, greatly accelerates the die head grinding completion time, and improves work efficiency.

The application discloses a cutting and welding integrated device and method for a building steel decorative plate; the application sprays active alloy powder to a welding edge position to strip burr surface oxide scales and embed the powder to form a to-be-welded active layer; the active alloy powder is used to remove the burr surface oxide scales by using powder spraying kinetic energy to expose pure metal and embed the powder in the welding edge position to form a to-be-welded active layer with gradient distribution; in arc discharge, the burr tip forms a stable arc striking channel to avoid arc running away and cause the thin decorative plate to be burnt through; the embedded powder absorbs excess heat energy by phase change latent heat in the molten pool formed by layer-by-layer melting, thereby reducing the polishing process, and the burrs originally belonging to processing waste are converted into self-melting filler; meanwhile, the internal slag inclusion and opening layering defects in the splicing of dissimilar metal composite plates are radically solved, and the welding firmness between the steel decorative plates is improved.

The utility model discloses an end socket reinforcing ring automatic welding fixing device which comprises a rotating bottom plate, a fixed core seat and a self-aligning clamp, the fixed core seat is fixedly installed at the center position of the rotating bottom plate and comprises a base, an end cover, a pressing plate and a pressing bolt, the base is fixed on the rotating bottom plate, the top end of the base is fixedly connected with the end cover, and the pressing plate is fixedly connected with the self-aligning clamp. The end cover is in threaded connection with a compression bolt, the pressing plate is fixed to the end cover through the compression bolt and clamps a workpiece end socket, a plurality of aligning clamps are evenly arranged on the outer edge of the rotating bottom plate in the circumferential direction, each aligning clamp comprises a fixing block and a chuck, a clamping block is fixedly installed at the bottom of each fixing block, and the clamping blocks are correspondingly connected with the rotating bottom plate in an inserted mode. The chuck comprises a chuck upper portion and a chuck bottom, the chuck bottom is fixedly connected to the rotating bottom plate, the chuck upper portion slides front and back along the chuck bottom, a mounting hole is formed in the chuck upper portion, an adjusting shaft is rotationally connected into the mounting hole, and the adjusting shaft is in threaded connection with the fixing block. The automatic welding device is used for achieving automatic welding of a single end socket reinforcing ring.

This invention relates to the field of cutting equipment technology and discloses a fixed-length cutting device for glass tube processing based on laser cutting. A laser is bolted to one side of the worktable, and a positioning component is provided on one side of the upper end of the worktable. A hydraulic rod and a driving component are fixedly installed inside the worktable, and a fixed-length component is provided at one end of the hydraulic rod. The fixed-length component includes a collar rotatably connected to the hydraulic rod. Multiple sets of conveying mechanisms are symmetrically arranged on the inner wall of the collar, and a cleaning component is provided on one side of the collar. The conveying mechanism includes an elastic element connected to the inner wall of the collar. A roller is sleeved in the middle of the outer wall of the elastic element, and clamping components are provided on both sides of the outer wall of the elastic element. This realizes fully automated batch processing of fixed-length feeding, rotary cutting, resetting cleaning, and fixed-length feeding, reducing manual intervention.

The application discloses a gold surface hammer grain processing method and a gold ornament, and comprises the following steps: sanding, using sandpaper to coarsely grind the gold surface; chiseling, using a pointed chisel needle to strike the coarsely ground gold surface to form fine concave-convex textures on the gold surface. The application changes the hammer grain process in the existing gold ornament industry, forms obvious hammer grain that is obviously different from hammer grain, and makes the hammer grain on the gold ornament surface more delicate and beautiful.

The utility model discloses a one -piece multi -size general type bending shaper, including frame, fixed subassembly, pressing material mechanism, shaping mechanism and control system, the frame is including frame main body, fixed bottom plate and movable bottom plate, the fixed subassembly includes profiling placing spare, first material supporting piece and second material supporting piece, and profiling placing spare is equipped with the accommodation groove for accommodating material, pressing material mechanism is used for placing the material on fixed subassembly and carries out horizontal side positioning, the angle that the movement track of shaping mechanism and the movement track of pressing material mechanism formed is acute angle. The shaper makes it suitable for the structure of multiple sizes through the adjustment of fixed bottom plate and movable bottom plate, and through the synergies of pressing material mechanism and shaping mechanism, product is fixed firm, shaping effect is consistent, spares the follow -up polishing procedure, and the production efficiency and product quality are improved significantly.