What Are The Differences Between CNC Machine Tools And Ordinary Machine Tools? How To Choose A CNC Machine?

Machine tools in machining is very important manufacturing machine, in order to meet the high-precision, high-efficiency machinery production, there is CNC processing machine tools, but in fact CNC processing machine tools and ordinary machine tools in the process is similar, today and we talk about CNC processing machine tools and ordinary machine tools what are the differences? How to choose a CNC machine?

What are the differences between CNC machine tools and ordinary machine tools?

1. Different functions.

CNC machine tool is an automatic machine equipped with program control system, while ordinary machine tool is transmitted torque by the motor through the belt, through the gear of different transmission ratio, to achieve the processing of work parts.

2. Different applications.

CNC machine tool solves the complex, precision, small batch, multi-variety parts processing problem, is a flexible, high-efficiency automatic machine tool, represents the development direction of modern machine tool control technology, is a typical mechatronic products, and ordinary machine tools are only processing some shafts, disks, sets and other parts with swing surface, precision is relatively not very high, suitable for processing parts.

3. Different operating efficiency.

Ordinary bed measurement requires manual measurement after parking, measurement error is large, and inefficient. The CNC crib uses a fully enclosed or semi-enclosed guard and an automatic chip-removal device. The spindle speed is high, the work parts clip is safe and reliable, the hydraulic chuck is used, the clamping force adjustment is convenient and reliable, and also reduces the labor intensity of the operator. The knife can be changed automatically.

How to choose a CNC machine?

The choice of CNC processing machine tool is a comprehensive technical problem, how to choose an suitable equipment from a wide variety of expensive equipment, in addition to the procurement staff to have budget control, but also need technical personnel to coordinate procurement, that for a small micro-enterprise how can independent and reasonable procurement? Nono can only give a little advice for your reference.

1. Determine the work parts processed by the enterprise.

2. The design of the process procedure of the typical part family.

3. The selection of the main feature specifications of CNC machining machine tools.

4. The choice of precision of CNC machining machine tools.

5. Choice of CNC coefficient.

6. Selection configuration of automatic knife change equipment (ATC), automatic exchange work station (APC) and shank.

7. Machine selection function and accessories selection.

8. Whether the supplier provides technical services.