Tips for using a linear boring machine mainly include the following aspects:
Installing and correcting workpieces: On the boring machine worktable, use a sharp knife to pass through the spindle and the extended tool bar, and "draw" several reference lines with a depth of 0.5mm in the direction perpendicular to the T-slot of the worktable. This can effectively increase the speed at which employees install and correct workpieces on the boring machine, and further ensure product quality. For example, when boring the hinge hole of the top beam of a large structural member of a hydraulic support on a matching boring machine, use the reference line on the worktable to correct the workpiece and ensure that its center line is aligned with the reference line, thereby tightening the workpiece and greatly improving work efficiency.
Use the side of the worktable for fine milling for correction and measurement: After the installation and commissioning of the boring machine is completed, use the boring machine's own flat disk to mill the side of the worktable by 0.3mm to level it, so as to ensure that its side of the worktable is perpendicular to the axis of rotation of the boring machine spindle or the axis of rotation of the flat disk. This way, the side surface can be used to correct or measure the workpiece.
Operating procedures and safety precautions:
Wear labor protection equipment: Wear labor protection equipment as required, such as tight protective clothing, cuffs fastened, and safety helmets, etc.
Check the equipment status: Check whether the connection of the operating handle, switch, knob, clamp mechanism, and hydraulic piston is in the correct position, whether the operation is flexible, and whether the safety devices are complete and reliable.
Avoid over-performance use: It is strictly forbidden to use the machine tool beyond its performance, and select a reasonable cutting speed and feed rate according to the workpiece material.
Correctly operate the machine tool: When the spindle rotates or moves, it is strictly forbidden to touch the spindle and the tool installed at the end of the spindle with your hands; when replacing the tool, you must stop the machine first and replace it after confirmation.
Prohibit stepping on the equipment: It is forbidden to step on the guide surface and painted surface of the equipment or place objects on it. It is strictly forbidden to knock or straighten the workpiece on the workbench.
Abnormal situation handling: If abnormal phenomena and noises occur during machine operation, the machine should be stopped immediately, the cause should be found out, and timely handling should be carried out.
By mastering these skills and precautions, the efficiency and processing quality of the linear boring machine can be effectively improved.
