Titanium alloy is a difficult to process metal material that poses special requirements for processing equipment. The coolant and chip removal system play a crucial role in titanium alloy processing equipment.
Shangshan Precision Graphite Processing Machine
Graphite specific, automatic chip removal, fully sealed protection, high speed
Free consultation
Selection of coolant
During the high-temperature processing of titanium alloys, a large amount of heat is generated, which needs to be dissipated through coolant. The coolant should not only have good heat dissipation performance, but also effectively suppress the corrosion of titanium alloy on the coolant, and reduce friction and wear between the coolant and the machining surface.
In addition, titanium alloys are sensitive to water and are prone to reacting with water to generate hydrogen gas. Therefore, the selection of coolant should avoid using water-based coolant. Commonly used coolants include chemical compounds such as polyethylene glycol, polyester, and chloral acid esters.
Design of chip removal system
During the processing of titanium alloy, a large amount of cutting chips are generated, which can easily adhere to the machining surface and affect the machining quality. Therefore, titanium alloy processing equipment should be equipped with an efficient chip removal system to promptly remove cutting chips.
The chip removal system should have the following characteristics:
Efficient cleaning: capable of timely and thorough cleaning of cutting chips, avoiding the accumulation of cutting chips.
Avoid secondary pollution: Avoid particles and pollutants generated during the cleaning process from entering the processing area again.
Safety: The chip removal system should have protective measures to prevent cutting debris from injuring operators.
The application of graphite electrodes in titanium alloy processing
During the processing of titanium alloys, graphite electrodes are widely used in fields such as electrical discharge machining, electrochemical machining, and * * * machining.
Special requirements for graphite electrodes
Due to the high hardness and high melting point of titanium alloys, high requirements are placed on the performance of graphite electrodes.
Firstly, graphite electrodes should have high conductivity and thermal conductivity to meet the requirements of high-temperature processing of titanium alloys.
Secondly, graphite electrodes should have a lower wear rate to improve processing efficiency and reduce processing costs.
*Afterwards, the graphite electrode should have good chemical stability to resist the corrosion and erosion of the electrode by titanium alloy.
The processing technology of graphite electrodes
The preparation and processing technology of graphite electrodes play a crucial role in the machining effect of titanium alloys.
When preparing graphite electrodes, it is necessary to choose high-purity graphite materials and improve their conductivity and thermal conductivity through special treatments.
During the machining process, it is necessary to select electrode materials, machining parameters, etc. reasonably based on the specific characteristics and requirements of titanium alloys, in order to achieve good machining results
Post time: 3月-20-2024
