What are the operating skills of CNC lathes?

For beginners in CNC machine tool operation, it is crucial to acquire specific skills to prevent accidents and ensure efficient performance. This knowledge not only safeguards against machine crashes and damage but also accelerates the operator's proficiency in a short time frame, making them qualified for their roles. The following outlines theoretical knowledge essential for CNC machine tool operators who are just starting out:

1. Comprehensive Understanding of Machine Tool Operation:

   • Grasp the mechanical structure of the machine tool, including axis distribution and directional understanding of numerical control axes.
   • Familiarize yourself with various machine tool components like pneumatic and hydraulic systems, as well as auxiliary units (e.g., tool storage, cooling unit, electrical cabinet cooler).
   • Understand the principles and functions of safety door locks.

2. Mastery of Operation Buttons:

   • Know how to execute, pause, resume, stop, and modify programs using the machine tool's operation buttons.

3. Familiarity with Operating System:

   • Identify the type of operating system used in your machine and understand its control principles, working methods, and supported programming languages.

4. Language Proficiency:

   • If the operator is unfamiliar with the machine's programming language, seek professional training to ensure comprehension and memorization of essential vocabulary.

5. Alarm Statement Knowledge:

   • Learn and understand common operating alarms, their meanings, troubleshooting procedures, and how to differentiate false alarms.

6. Programming and Parameter Compensation:

   • Master programming language, methods, and parameter compensation techniques.
   • Utilize simulation software for editing and cutting simulations, emphasizing the importance of accurate parameter input.

7. Practical Processing Techniques:

   • Prioritize preparation, including reading drawings, confirming workpiece locations, and understanding precision tolerances.
   • Execute trial cuts using single-step working state, and conduct tool setting checks for new tools or grinding wheels.

8. Batch Processing Optimization:

   • Optimize cutting parameters, machining steps, and tool selection to enhance efficiency and accuracy in batch processing.

9. Machining Quality Assurance:

   • Maintain thermal balance of the machine during operation, stabilize workpiece temperature, and ensure consistent coolant temperature.
   • Implement heat engine warm-ups before operation to reduce thermal effects on machining accuracy.

10. Collision Prevention:

    • Identify potential collision causes such as incorrect tool dimensions, input errors, or incorrect coordinate settings.
    • Remain vigilant during rapid machine movements and tool changes, especially in the initial stages of program execution.

Remember, mastering CNC machine tool operation is an ongoing process that relies on a foundation of fundamental skills, including machine operation, machining knowledge, and programming proficiency. It requires a combination of imagination and hands-on capabilities, as well as a commitment to innovation and safety practices.