A kind of high-efficiency milling processing method for veneer particleboard with anti-chipping edge

Abstract

The invention provides a high-efficiency milling method for preventing edge chipping of veneer particleboard. In double-end milling, climb milling is used to protect the end entry part milling, end pre-cut milling, end finish milling, and climb milling finish end entry. Partial milling; the cutter shaft configuration is reduced from 5-station 10-axis or 6-station 12-axis to 4-station 6-axis, which improves the milling efficiency; firstly, a first milling cutter is used for double-end milling to veneer veneer particleboard. The edge end entrance part is milled, and then two second milling cutters are used to pre-cut the veneer and the core layer particleboard on the upper and lower surfaces of the edge of the veneer veneer particleboard respectively, and then two third milling cutters are used, respectively. The veneer on the upper and lower surfaces of the edge of the veneer facing particleboard and the core layer particleboard are trimmed, and finally a fourth milling cutter is used to trim and mill the edge end entrance of the particleboard. In this way, the surface quality of the end of the veneer veneer particleboard is improved, and the phenomenon of veneer edge collapse, burrs and pits appearing on the particleboard can be avoided.

Description

technical field [0001] This application is a divisional application of the invention patent application 201910162790.6 (the name of the invention is "An anti-chipping high-efficiency milling processing device for veneer particleboard and its processing method") submitted on March 05, 2019. [0002] The invention belongs to the field of panel furniture production and milling, and in particular relates to a high-efficiency milling processing method for veneer particleboard to prevent edge collapse. Background technique [0003] In recent years, with the increasing loss of wood, the existing wood storage is not enough to support the mass production of solid wood furniture. However, with the continuous development of society, the demand for furniture has increased sharply every day. In order to solve the problem of furniture demand, people began to use panel furniture with wood-based panels as raw materials. At present, double-end milling is mainly used in the production of pan...

AI Technical Summary

Problems solved by technology

[0004] The technical problems to be solved by the present invention are: firstly, when the double-end milling trims the veneer particleboard, due to the large number of cutter shafts, the milling efficiency is low; When trimming the edge of the surface particle board, the edge of the veneer collapses, and the burrs and pits appear in the thick and thin particle layer, which causes the problem of unsightly edge sealing of the panel furniture and high failure rate of the product

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