When grinding journals with surface roughness Ra0.02-0.04 m and precision h4 - h5 in large construction machinery factories, they are all carried out on expensive high-precision Hangzhou surface grinders. However, the general construction machinery repair factory does not have a high-precision Hangzhou surface grinder. Grinding such low surface roughness and such high journal accuracy is very difficult.

The present invention provides a precision surface grinder, which includes a saddle provided with a lateral table guide, a main body bottom barrel, a grinding device, a left and right driving device, and a table provided above the saddle, the left and right driving The device is arranged on the right side of the saddle, and the servo motor and the ball screw are connected by a synchronous belt. In the present invention, the manual transmission of the precision surface grinder is changed from the manual transmission of the precision surface grinder to the thread transmission by changing the left and right transmission mode of the machine tool. Servo motor and ball screw The servo motor is connected with the auxiliary table through the ball screw, which improves the work efficiency. Under the condition of reasonable machine tool position configuration, each worker can operate 3~4 machine tools at the same time, which improves the machine tool position. The machining accuracy of the machine increases the machining accuracy from the original 5 stages to 4 stages, which reduces the labor intensity of workers and increases the work efficiency by 5 to 6 times. Then, let’s learn about the production process of the precision surface grinder!

When it comes to surface grinder machine tools, people think it is the kind of machine tool that grinds flat. The development trend of surface grinders in the world has changed in the past. Nowadays, the development trend of surface grinders is to turn to forming, step, plunge, fast vibration, and three-dimensional space curve surface grinding. It can be said that flat grinding is a type of grinding machine with great potential for evolution.

Surface grinders are machine tools that use abrasive tools to grind the surface of workpieces. Most surface grinders use high-speed rotating grinding wheels for grinding, and a few use oil stones, abrasive belts, and other abrasive tools and free abrasives for processing. With the increase in the number of high-precision, high-hardness mechanical parts.

The mechanical part of the wire cutting machine tool is the foundation, and its accuracy directly affects the working accuracy of the machine tool, and also affects the full play of electrical performance. The mechanical system consists of machine bed, coordinate table, wire transport mechanism, wire frame mechanism, taper mechanism, smoothing system, etc. The machine bed is usually of box-type construction.

When touching the new category, there are many things that you don't understand. There are some operating skills for wire-cutting machine tools in modern machining technology. It is easier and more convenient to control the machine tool, so that you can grasp the operation of wire-cutting machine tools more quickly. Tips. First of all, when cutting the workpiece with high machining accuracy in the middle wire.

Adhering to the safety operation rules when using the machining center is not only a condition to ensure the personal safety of the operator, but also a condition to ensure the normal operation of the machining center. At the same time, the conditions for safe operation are the requirements for scientific use. Recognize whether the external environment of the CNC machining center is normal.

After the above cases, I believe that we have a new understanding of the wire-feeding machine tool, and we will deepen our understanding from several aspects: Body structure: There are two kinds of body structures on the market, one is "English". Fork type" machine tool structure, the other is "C type" machine tool structure, "C type" machine tool structure is divided into two types: the body base is "stripe" and the body base is "T-shaped" structure.

  The engraving and milling machine is a machine tool that can both engrave and mill. It is equipped with a more powerful spindle and a better-functioning servo motor on the basis of the engraving machine. precision. The cutting ability of this model is stronger and the machining accuracy is very high.

When many people buy machine tools, they do not know the difference between engraving and milling machines and engraving machines, and why there is such a big difference in the price of products that look similar. In response to this question, the following is a professional answer for you. Differences in concept Engraving and milling machine: Obviously, from the name, it can be known that this is a machine tool that can both engrave and mill.

The maintenance work of the program-controlled surface grinder involves various dangers. The maintenance work must comply with the safety precautions related to the surface grinder. Professional maintenance personnel must perform fault maintenance on the program-controlled surface grinder. When checking the operation of the surface grinder, they should be familiar with the surface grinder manufacturer's specifications and systems. In addition, when diagnosing and repairing the fault of the program-controlled surface grinder, they should avoid the expansion of the fault and ensure that there are no hidden dangers after the repair.

There are three control methods for CNC wire cutting machine tools, namely: profiling control, photoelectric tracking control and digital program control