A bar peeling method using chemical solvents to protect knives

Abstract

The invention discloses a bar peeling method for protecting a cutter by using a chemical solvent. A rack, a feeding supporting mechanism, a reaction mechanism, a cleaning cooling mechanism, a positioning mechanism and a peeling mechanism which are arranged on the rack are included; the bar peeling method comprises the following steps that step one, preparing of equipment is conducted; step two, feeding and positioning are conducted; step three, power supply is started; step four, reaction embrittling is conducted; step five, cleaning is conducted; step six, peeling is conducted; and step seven, blanking is conducted. The reaction mechanism comprises a reaction cavity, a reagent nozzle, a liquid pump and a storage tank, wherein the reagent nozzle is arranged in the reaction cavity, and thestorage tank is arranged below the reaction cavity, and the liquid pump is arranged on the storage tank. The bars can be pre-treated through the bar peeling method, grinding of a cutter is relieved, damage to people by breaking of the cutter is avoided, and the service life of the cutter is prolonged; and the surface of the bars can be cleaned, cutter is cooled, thermal energy accumulation of thecutter is prevented, the service life of the cutter is prolonged.

Description

Technical field [0001] The invention belongs to the field of metal bar material processing methods, and in particular relates to a bar material peeling method using a chemical solvent to protect a tool. Background technique [0002] With the development of my country's manufacturing industry, the processing requirements for various metal materials are getting higher and higher. However, the metal bars produced by casting and hot rolling have irregular shapes and dimensions that do not meet the tolerance requirements, especially aluminum bars. , There is a layer of oxide film on the surface, the metal bar must be stripped by a stripping machine to remove its surface defects before it can be used normally. Therefore, the importance of the stripping machine is self-evident. [0003] During the peeling process, due to the high hardness and unevenness of the shell of the metal bar, the tool is very harmful and needs to be replaced frequently, and the phenomenon of knife breakage may occu...

AI Technical Summary

Problems solved by technology

[0005] 1. Most of the current bar material preparation methods do not pretreat the bar material. The high surface hardness of the bar material causes rapid tool wear and needs to be replaced frequently. It may even break the knife, threatening the lives of workers, and the company has to bear high costs. Tool Purchase Expenses and Workers' Compensation

[0006] 2. Most of the current bar preparation methods do not cool the processing part. The tool generates heat energy accumulation, which is prone to blunt and broken knives. The service life of the tool is short, and it will also threaten the lives of workers, and the operating cost of the enterprise is high.

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