Views: 1 Author: Site Editor Publish Time: 2023-04-06 Origin: Site
Selection criteria of cutting fluid is necessary to satisfy the requirements of cutting function and use function,
that is, should have outstanding smooth, cooling, rust prevention and cleaning function,
in the process of processing can be satisfied with the process requirements, reduce the cutting tool loss,
reduce the machining surface roughness, reduce power consumption, improve the production power.
Together, the stability of the application should be considered. Therefore, the selection of cutting fluid should comply with the following criteria:
1, cutting fluid should be no irritating smell, does not contain harmful additives to human body, to ensure the safety of users.
2. The cutting fluid should be satisfied with the requirements of smooth equipment and protection management, that is,
the cutting fluid should not corrode the metal parts of the machine tool,
do not damage the sealing parts and paint of the machine tool, and will not leave hard gelatinous sediment on
the guide rail of the machine tool to ensure the safety and normal operation of the equipment.
3, the cutting fluid should be satisfied with the workpiece between the process of rust prevention requirements,
do not rust the workpiece. When processing copper alloys, the cutting fluid containing sulfur should not be used.
When processing aluminum alloy, the PH value of neutral cutting fluid should be selected.
4, cutting fluid should have excellent smoothness and cleaning function. The cutting fluid with high load
and low surface tension was selected and identified by cutting fluid experiment.
5, the cutting fluid should have a long service life, which is particularly important for the machining center.
6, cutting fluid should try to get used to a variety of processing methods and a variety of workpiece data.
7, cutting fluid should be low pollution, and there are waste liquid treatment methods.
8. Cutting fluid should be cheap and convenient to manufacture.