14
Face Milling
1. Follow instructions in section 5 to install cutters. Be sure cutters are held tightly.
2. Select appropriate speed level.
3. Use vise or hold down clamps to attach workpiece to the milling table.
4. Adjust worktable (Longitudinal Axis Y) and Saddle seat (Cross Axis X) in position.
5. Adjust the column limit block to proper position.
6. Arrange all tools in proper place
7. Turn on power. Turn hand wheel of worktable (Y-axis) and saddle seat (X-axis) to do face milling.
8. When completing the operation, turn off power and move the spindle to full up position.
9. Clean the machine.
Drilling or Milling Speed
Before any operation, set the spindle to a correct running speed. The operating speed range is 0 to 2500
rpm. Generally, you can use high speed for soft materials or small holes. Use slow speed for hard materials
or large holes. Use our digital spindle readout if equipped.
6.2 Operation Checklist
Please check the following items as you operate in order to ensure proper operation and safety.
Inspection before start-up
1. Before turning on the power, check that the chuck is sufficiently tightened.
2. Check for loose machine parts.
3. Check the speed adjustment lever for correct position.
4. Check that the workpiece is held securely in the vise or clamp.
5. Clean area and remove any obstacles around the machine.
During operation
1. Do not operate the machine while under the influence of alcoholic beverages.
2. Do not wear gloves or a necktie while operating the machine.
3. Use only appropriate cutting tools.
4. The machine will shake under the following conditions:
a. Excessive depth of cut.
b. Excessive speed of feed.
c. Excessive spindle speed.
d. Loose vise, workpiece clamps or gibs.
e. Machine not sufficiently secured to workbench.