Energy information related to wood cutting blades
Feb 27, 2024
Energy information related to wood cutting blades
Drum cutting machine. It is mainly used to cut branches, diameter wood, veneers, laths, etc. with a diameter or thickness of less than 120 mm. It can cut wood and use it as raw material for fiberboard and pulp. Its cutting mechanism is a rotating drum with multiple flying knives installed on it. The flying knives rotate when the wood enters the processed wood. wood cutting blade
There are many square holes on the drum rim, which can flatten the wood chips; the feed mechanism consists of a feed interface, upper and lower feed rollers and a feed gap mechanism. The wood entering from the feed interface is pressed down by the upper and lower feed rollers, and is A certain speed is sent to the cutting mechanism to control the size of the cut wood. When processing thick wood, it is adjusted by the feed gap mechanism.
After the wood chips are screened, the larger blades must be crushed between the blades and the baffle. The chipper is of poor quality. wood cutting blade
Development Trends Wood chipper manufacturers around the world are focusing on improving the cutting mechanism, blade quality and loading methods to reduce grinding and card replacement time. The reduction of world forest resources has promoted the development of mobile chippers in logging areas. The application of combined chippers and whole tree felling machines in logging areas will further improve economic benefits.
Disc cutting machine. It consists of knife plate, cutter, bottom knife, blade, blade, etc. There is a groove on the front side of the milling cutter for installing the cutting insert, which is arranged at 10°~15° in the radial direction. There is a wedge-shaped adjustment block at the bottom of the blade to adjust the extension length of the blade, and a pitch pad is installed at the rear to adjust the compensation length of the saw blade after sharpening.
Pass the gap in the direction of the blade on the knife board, and the cut wood can be transferred to the other side of the knife board. The blades are evenly arranged on the outer edge of the blades, and the air flow generated by the blades is blown out from the discharge port, filtered and then enters the crusher for crushing. This machine has three types of knives, the cutterhead and the spiral cutter. The first two cut wood with poor uniformity. The spiral cutterhead type chipper has a small unit pressure because all the cutting surfaces are in contact with the cutter plate during the cutting process. The wood cutting is neat, the wood chips are small, the blade wears less, the wood chips are cut to the length, and the wood chip cutting rate can reach about 97%.
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