TH29013B - Method for producing small pieces of wood - Google Patents

Abstract

DC60 Fabrication involves a method for producing small pieces of wood from an input material, where the input material needs a log shape. The input material has a length that is between one and two times the length of the small piece. Known as OS, the infeed material is fed into a small material machine with a number of knives, a number of blades of the knives are at least nearly parallel to the axis of the ring. and enclose the work area The infeed material is set in rotation around the axis of the ring. where the material is fed in position In order for the infeed material to lie parallel to the axis of the ring. and pressed against the blade of the knife by the centripetal force Invention involves a method for producing a piece. small lumber from input material where the input material needs to be shaped into rods The infeed material has a length that is between one and two times the length of the microchip known as the OS. The infeed material is fed into a microchip with a number of knives. Make sure that a certain number of blades are at least nearly parallel to the axis of the ring. and enclose the work area The infeed material is set in rotation around the axis of the ring. with the infeed material in position In order for the infeed material to lie parallel to the axis of the ring. and pressed against the blade of the knife by means of the centrifugal force

Claims (1)

1. Method for producing chip pieces of plywood scales (OS) (OS) For the production of OS sheets with the following steps: producing intermediate products (20) from new or recycled wood, making intermediate products (20) mainly. In a bar shape, intermediate product (20) is fed into the chopper. This includes many (4) blades, which are arranged on the blade circle. In which the cutting edge of the circular blade ring is at least approximately parallel to the axis of the ring And which encloses the working cavity, rotating the intermediate product (20) around the axis of the blade ring. And align it in such a way that the intermediate products are positioned Which is mainly Parallel to the axis of the ring It is pressed against the cutting edge of the blade (4) by centripetal force, the intermediate product (20) is 80 to 150 mm long, the intermediate product (20) is at least 20 m wide. M, Select operating parameters such as blade design, blade angle to produce OS chops with a thickness of 0.2 to 0.6 m chops, preferably from 0.2 to 0.4. Mm, Set a sieve step on the source side of chopping so that only intermediate products of specific dimensions are allowed to pass through, sorting steps after chopping step. In order to sort the wood chips according to the type of design or size, dimensions or weight of them.