Constant temperature: Take thermostatic facilities to maintain accuracy and processing accuracy and processing accuracy of precision walking machine tools, but the energy consumption is large. The z-axis is farther away from X direction, and the thermal deformation is less affected, the closer, the closer, the temperature rise and deformation is also large.
The structural form of machine tools on temperature rise In the field of hot deformation of CNC machine tools, longitudinal CNC machine tool structure, usually refers to problems such as structural form, mass distribution, material properties and heat source distribution. Y Y is not exercise, so the thermal deformation of X-direction is small.5 ° C, and the time is 8: 15-8: 35, and the temperature in the workshop changes about.
In late October, the year is the heating period in the early October, the design of the machining workshop is heating, and the air flow is insufficient. (3) Heat: The foundation has Automotive trim stamping decorative Company a good heat dissipation, especially the foundation of the precision CNC walking machine tool, which can be close to the underground heating pipe., but inevitable still have a considerable part.
Cooling. The surrounding environment The surrounding environment of the CNC Walking Machine is a thermal environment formed in various layouts in the near range of the machine. For example, the seasonal temperature change in the Yangtze River Delta range is about 45 ° C, and the day and night temperature changes from about 5 to 12 ° C.
Effects of material properties: Different materials have different thermal energy parameters (more heat, thermal conductivity and line expansion coefficient), which are temperature rise and deformation under the influence of the same heat. Cooling is a reverse measure against the temperature rise of walking machine, such as motor cooling, spindle component cooling, and basic structural members., is actually incomplete. The impact of heat source distribution.
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