With the development of the times, it is the general trend that CNC gantry milling machines gradually replace ordinary gantry milling machines. Today, let's compare why CNC gantry milling machines are more popular with customers than ordinary gantry milling machines. We will compare the characteristics and advantages of both sides to facilitate your better understanding. Generally speaking, gantry milling machines are suitable for the milling of horizontal plane, vertical plane or inclined plane grooves of large and medium-sized ferrous metal or non-ferrous metal parts in various machines, milling and boring heads, It can also carry out boring and drilling as well as various improvements according to the needs of users, and undertake various processing and manufacturing at the same time. The ordinary gantry milling machine has the characteristics of sufficient rigidity, high efficiency, convenient operation, simple structure and comprehensive performance. The main drive of the gantry milling machine adopts a switched reluctance motor (planer and milling dual-purpose gearbox) with stepless speed regulation of the workbench. Its wide speed regulation range can meet various speed requirements for planer and milling. It can process horizontal, vertical, inclined, T-shaped, circular arc, guide rail combination surface and rack of various materials:
Features of ordinary milling machine:
1. The advanced ultra audio frequency quenching process makes the service life of the machine tool longer.
2. The split feed system of column and beam makes the operation more convenient and fast.
3. Independent oil pump lubrication system makes all kinds of work more smooth.
4. All castings are subject to aging and vibration aging treatment, so that the machine tool is more stable and durable, and the accuracy remains more lasting.
Features of CNC gantry milling machine produced by Jingke Daheng:
CNC gantry milling machine
1. Parts processing has strong adaptability and flexibility, and can process parts with particularly complex contour shapes or difficult to control dimensions, such as mold parts and shell parts;
2. It can process parts that cannot be processed by ordinary machine tools or are difficult to process, such as complex curve parts described by digital models and 3D space surface parts
3. It can process parts that need to be processed in multiple processes after one armor positioning;
4. The machining accuracy is high, the machining quality is stable and reliable, the pulse equivalent of the CNC device is generally 0.001mm, and the high-precision CNC system can reach 0.1M. In addition, the CNC machining also avoids the operator's operational errors;
5. The production is highly automated, which can reduce the labor intensity of the operation. It is conducive to the automation of production management;
6. The production efficiency is high. Generally, the CNC gantry milling machine does not need to use special process equipment such as special fixtures. When replacing the workpiece, it only needs to call the machining program, clamping tools and tool data stored in the CNC device, thus greatly shortening the production cycle. Secondly, the CNC milling machine has the functions of milling machine, boring machine and drilling machine, which makes the processes highly centralized and greatly improves the production efficiency. In addition, the spindle and feed speed of the CNC gantry milling machine are infinitely variable, which is conducive to selecting suitable cutting parameters;
7. CNC gantry milling machines and CNC gantry machining centers are used to process various kinds of tough materials. When some workpieces are too hard and the cutting amount is required to be too large, it is recommended that users add an Italian BF gearbox to increase the torque of the main shaft, and the cutting depth can reach 4-5 mm.