What CNC Router Machanical Properties Include
What CNC Router Machanical Properties Include?
What CNC router machanical properties include?
1. Flatness of machanical properties.
It mainly affects leveling difficulty of plate and work piece.
2. Verticality between shaft.
It primarily influences dimension accuracy.
Two typical performances:
(1) Big verticality in CNC y axis and x axis:
The diagonal of rectangle is unequal.
(2) Large perpendicularity in z axis, plane of x-axis and y-axis:
3. Positioning accuracy of machanical properties.
It depends on ball screw precision, compensation ability of control system, and the change of environmental temperature.
The effect to work piece dimensions must take into account when machining area exceeds 300mm.
4. Repeatable position precision -
Has large impact on multiple tooling and multi-process.
(1) It is largely determined by controlling precision.
Usually there are 2 control resolution.
(2) If cnc machine is driven by ball screw, can realize micro feeding.
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News for Tuesday 11 August, 2015