Glue connection method of original bamboo and metal joint of bicycle

Abstract

The invention discloses an adhesive connection method of original bamboo and a bicycle metal joint. The adhesive connection method includes that the pre-processing process and the machining process are performed on the original bamboo, the pre-processing process includes that digesting, degreasing, desugaring and mould-proof and moth-proof processing are sequentially performed on the original bamboo to enhance the toughness and strength of the original bamboo, and the machining process comprises drilling, sawing, turning and surface polishing; phosphating and the lining chamfering process are performed on the metal joint; the original bamboo is snapped into a mounting hole of the metal joint, epoxy resin adhesive is added to the position of the metal joint and short carbon fiber wires are added to the epoxy resin adhesive. According to the adhesive connection method of the original bamboo and the bicycle metal joint, connection between natural bamboo materials and metal and between the natural bamboo materials and composite materials is achieved and the stable connection between the metal and the composite materials and between ferrous metal and non-ferrous metal is achieved.

Description

Technical field [0001] The invention belongs to the technical field of manufacturing in the bicycle industry, and particularly relates to a method for preparing bicycles, front fork parts, and front and rear shelf parts. Background technique [0002] At present, in the process of manufacturing bicycle frames, front forks and racks in the bicycle industry, argon tungsten arc welding is widely used to weld the metal parts to achieve the purpose of connection. However, argon arc welding will cause the following hazards to the human body due to its characteristics during the processing: radioactive hazards and harmful gases. [0003] From the processing effect of argon tungsten arc welding, there are the following problems: [0004] 1. The connection between two different metal materials or metal and non-metal materials is not allowed. [0005] 2. The energy consumption is large during the processing, and a large amount of smoke is generated to pollute the environment. At the same time,...

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Problems solved by technology

[0004] 1. The connection between two different metal materials or metal and non-metal materials cannot be carried out

[0005] 2. The energy consumption during the processing is large, and a large amount of smoke is generated to pollute the environment

At the same time, the requirements for the operator's skills are high, and the processing cost is high

[0006] 3. Due to the large heat-affected area in the processing process of argon arc welding, the workpiece often causes defects such as deformation and hardness reduction after welding.

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