End surface grooving device
A grooving and end face technology, which is applied to turning equipment, turning equipment, metal processing equipment, etc., can solve the problems of difficult size guarantee, time-consuming and labor-intensive problems, and achieve the effect of improving processing efficiency and processing accuracy and reducing investment in fixed assets
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Example Embodiment
[0013] Example 1, see attached Figure 1-4 .
[0014] An end face grooving device includes a grooving frame, a grooving motor 21 installed on the grooving frame, and a cutter head 22 driven by the grooving motor 21; the grooving frame can be compared to the spindle chuck 1 of an ordinary CNC lathe Displacement back and forth, left and right, and up and down, a grooving knife 23 is installed on the cutter head 22, and the spindle motor 11 and the grooving motor 21 are controlled by a synchronization device so that the ratio of the angular velocity of the spindle chuck 1 to the angular velocity of the cutter head 22 is 1:2. The grooving knife 23 is installed on the edge of the end face of the cutter head 22 relative to the spindle chuck 1. The cross-sectional shape of the grooving knife 23 is an isosceles inverted trapezoid.
[0015] In the initial state, the grooving knife 23 is separated from the workpiece 3 to be processed. After processing starts, as the cutter head 22 approache...
Example Embodiment
[0016] Example 2, see attached Figure 1-4 .
[0017] Others are the same as the embodiment, except that the ratio of the angular velocity of the spindle chuck 1 to the angular velocity of the cutter head 22 is 1:4, and the workpiece 3 to be processed is cut into two uniformly distributed linear grooves from shallow to deep.
Example Embodiment
[0018] Example 3, refer to the attached Figure 1-5 .
[0019] Others are the same as the embodiment, except that the ratio of the angular velocity of the spindle chuck 1 to the angular velocity of the cutter head 22 is 1:6, and the workpiece 3 to be processed is cut into three uniformly distributed linear grooves from shallow to deep.
[0020] Through experimental monitoring, the straightness of the grooves processed on the workpiece 3 to be processed can be controlled below 0.01 mm, and the angle error between the grooves is controlled below 0.005 mm. The production frequency can reach 20 pieces / min, which is 3-4 times that of the old equipment.
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