Since the emergence of CNC deep hole drilling and boring machine, it has brought great convenience to our work, and has been widely used in various places, but we must pay more attention to it when we use it. The following is a brief introduction to its related knowledge points by the small editor.
1. Before starting up the CNC deep hole drilling and boring machine, run for 3-5 minutes in a vulgar way, and make sure that lubricating oil has been injected into the bed.
2. Before starting the machine, inspect the parts and workpieces of the machine tool. Firstly, check whether the machine tool is filled with oil, whether the oil quantity is sufficient, whether the oil quality is clean and whether the oil circuit is smooth; secondly, check whether the control mechanism of the machine tool is flexible and reliable, and whether the electrical device is well grounded. The double rectangular guide rail suitable for deep hole machining machine is adopted for scraping and rolling machine, which has large bearing capacity and good guiding precision; the guide rail has been quenched and has high wear resistance.
3. When drilling, it is strictly forbidden to stop the machine before the drill bit exits.
4. When machining thread, use reversible adapter to make spindle rotate forward and backward.
5. It is strictly forbidden to change the machine speed and workpiece feed during processing. Guide system of scraping, boring and rolling machine. Before drilling into the workpiece, the deep hole drill relies on the tool guide to ensure the accurate position of the cutter head, and the guide sleeve is close to the end face of the workpiece.
6. Ensure that the workpiece is firmly clamped on the worktable or special tooling. The scraping and rolling machine is suitable for boring and rolling processing in machine tool manufacturing, locomotive, ship, coal machine, hydraulic, power machinery, pneumatic machinery and other industries, making the workpiece roughness reach 0.4-0.8 μ M. When drilling through hole, the power feed is changed to manual when approaching the drilling.
7. Make sure that the push hole and taper handle of the drill bit should be cleaned before clamping, and the special tools should be used for disassembly. It is strictly forbidden to knock or use it for other processing.
8. After the machine tool is out of use, return the handle to zero and put it in the neutral position, cut off the power supply, clean the machine bed, coat antirust oil regularly, and make shift records.
9. When the workpiece is cutting the plane, the tool must be close to the hole diameter and rotate with it.
10. In case of abnormal operation of CNC deep hole drilling and boring machine, it is necessary to stop the machine for troubleshooting, or ask maintenance and repair personnel for disposal. The above is the CNC deep hole drilling and boring machine related knowledge points, hope that the above content can help you, thank you for your watching and support, later will sort out more information to you, please look forward to.