Rapid stress release treatment process for bamboo furniture board

Abstract

The invention discloses a bamboo furniture board stress quick release treatment process, which is applied to a stress release machine and comprises the following steps: loading bamboo boards of the same batch between a first clamping disc and a second clamping disc through a first clamping hole and a second clamping hole in the same group; starting a heater and introducing humidified air into the stress release cavity, so that the pressure intensity in the stress release cavity reaches the first pressure intensity, and the temperature in the stress release cavity reaches the first temperature; torsional stress release operation: controlling the first clamping disc and / or the second clamping disc to rotate so as to enable the relative rotation angle between the first clamping disc and the second clamping disc to rotate to a second angle, and lasting for a first duration; stretching and bending stress releasing operation: keeping the circle center of the first clamping disc and / or the second clamping disc immovable, and sequentially inclining the edge by a first angle according to the circumferential sequence. The stress release efficiency of the bamboo board can be effectively improved, so that the process of producing bamboo furniture from the bamboo board is accelerated.

Description

technical field [0001] The invention relates to the field of bamboo processing, in particular to a rapid stress release treatment process for bamboo furniture boards. Background technique [0002] Bamboo is the second forest resource in my country. The output of bamboo accounts for about 1 / 10 of the wood. It is rich and concentrated. It is a renewable resource. After a forest is formed, it can be used sustainably as long as it is managed reasonably. Bamboo grows rapidly , become timber quickly, and can be harvested in 3 to 5 years. Our country has long faced the contradiction that the supply of timber is in short supply. Substituting bamboo for timber provides a good development opportunity for the development and utilization of abundant bamboo. Bamboo furniture is one of the many applications of bamboo. [0003] When making bamboo furniture, due to the structure and characteristics of bamboo boards, if the bamboo boards are not stress relieved, the bamboo furniture made wil...

AI Technical Summary

Problems solved by technology

The existing technology releases the stress of the bamboo board slowly, and the efficiency is low

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