Zhejiang Rifa Digital Precision Machinery Co., Ltd. is one of the famous CNC machine tool manufacturers in China. The RFMV80P double exchange table vertical machining center is a machining mother machine designed for parts or structural parts with complex curved surfaces. With its excellent performance and excellent quality, it has won the trust of users.
Adopting an advanced dual-exchange workbench structure
The RFMV80P double exchange table vertical machining center adopts an integral bed, a wide column is fixed, and a double exchange table structure. Compared with the traditional single working table structure, due to the two fully automatic exchange tables, you can easily clamp the workpiece, carefully adjust the workpiece, and carefully disassemble the workpiece without worrying about affecting the processing efficiency and safety. The product can be processed normally in the processing area, and you can measure the newly processed product in the non-processing area. The pleasantness of the operation is very obvious.
The design of the worktable fully takes into account the processing characteristics of different types of workpieces. For example, most of the abrasive parts are processed in the center of the processed blank, digging the cavity, etc., and there is no excessive processing on the surroundings. The worktable can be placed more Large workpieces and special-shaped workpieces, without worrying that the workpieces will interfere with other parts of the machine tool. In addition, high-precision machining can be smoothly achieved for parts with an incorrect center of gravity.
High-quality drive components achieve optimal dynamic characteristics
The feed axis transmission mechanism of the RFMV80P double exchange table vertical machining center uses high-quality linear rolling guides and precision ball screws produced by famous foreign manufacturers, and cooperates with Mitsubishi/Fanuc's new generation of all-digital high-gain servo amplifiers and The motor makes the product have excellent dynamic response characteristics and precision, and it is the first choice for high-speed machining and precision mold processing.
When calculating the servo gain and acceleration/deceleration time constant, precise optimization of the inertia of each axis is carried out, which effectively avoids the problem of overshoot in response to the machine tool when the load is small, and slow response when the load is large, and the resulting Adverse influence on machining accuracy.
High-precision spindle parts easily achieve high-speed machining
The main shaft of the machine tool adopts high-speed imported bearings, and the main shaft servo motor and the main shaft adopt direct connection or gear box transmission mode. The main shaft components are assembled in a constant temperature workshop. The pre-tightening force of the main shaft bearing and the broaching force of the main shaft broaching mechanism use special tooling and measuring instruments to ensure that the main shaft components have good rigidity, high precision and long life. The maximum speed of the spindle is 8,000 rpm. The dynamic balance treatment is performed on the front bearing and the rear bearing respectively, which makes the spindle dynamic balance more accurate, and can run for a long time at the declared maximum speed for processing, which can fully meet the needs of high-speed processing in various occasions.
Since Rifa Digital has provided turnkey projects for a long time and has accumulated rich product experience in the process of providing customers with personalized needs, it is more able to develop products based on customer needs. RFMV80P was born under this concept.
