Vertical Machining Center Vmc850

Dongguan Jide Precision Machinery Technology Co., Ltd. is one of the most credible manufacturers and suppliers of vertical machining center vmc850 in China. If you're going to wholesale high quality vertical machining center vmc850 made in China, welcome to get quotation and free sample from our factory. All customized products are with high quality and competitive price.

Vertical machining center vmc850 is a semi-closed-loop vertical machining center with X, Y, Z three-axis servo direct connection control. Three-axis is a rolling linear guide. The guide rail has a large load, a wide span structure and a reasonable design of external dimensions. The main shaft is a servo motor through synchronization. Belt drive. It can realize the clamping of complex parts such as various disks, plates, shells, cams, molds, etc., and can complete various processes such as drilling, milling, boring, expansion, reaming, rigid tapping, etc., suitable for multiple varieties, Production of small and medium batch products, processing of complex parts. It can be equipped with a fourth rotation axis to complete the processing requirements of accessory parts.

850 three-axis rail CNC milling machine vertical machining center machine function and feature description

1. Basic castings of the bed

  The whole machine body of VMC850 adopts Mihana whole machine body, made of 300 gray iron resin sand, strong rigidity and good stability, herringbone column, vertical frame layout.

2. Drag system

The three-axis linear guides are all Taiwan HIWIN/PMI  widened linear guides, with automatic forced centralized lubrication, reducing the frictional resistance of the feed movement, reducing low-speed crawling, and improving the accuracy and life of the machine tool.

3. Spindle group

It adopts the famous brand Royal/SANJET BT40 spindle unit in Taiwan, the maximum speed of the spindle is 10,000 rpm, and all important parts have been strengthened. After the entire spindle is assembled under constant temperature conditions, it has undergone computer balance correction and running-in tests. The spindle adopts a built-in motor. Encoder control, stepless speed regulation and realization of spindle orientation and rigid tapping functions.

4. Tool magazine

Taiwan 24/32 disc tool magazine high-speed automatic tool change tool magazine, accurate tool change, short time, high efficiency, after many running tests, it meets the reliability requirements;

Parameter 

Can the4-axis of the vertical machining center vmc850 be used as a lathe?

When we use the cnc machine center vmc850, we should not be too rigid, and we must use it flexibly, such as using it as a multi-purpose. Many friends wonder if the fourth axis of the machining center can be used like a lathe.

The four-axis can be used as a lathe, hydraulic press, pneumatic type and manual type can be used. It is best to choose the hydraulic chuck according to your production process, but the fourth axis speed is not fast, this product lathe can be taken, you can not change the cost of a CNC lathe to use a lathe, but the high efficiency of the 4-axis Not as high as a lathe.

Can the spindle bearing be fixed and not rotated? When we tried MDI, we can achieve zero speed ratio. The speed ratio can not be too low when programming according to the program, otherwise it will alarm, even if the zero speed in MDI mode is lower than the amplitude of the spindle bearing, if you use it with your hand, it can rotate a little bit. If the spindle bearing can't be fixed or rotated, it cannot be used as a lathe.

The fourth axis of the machining center is also called the CNC indexing head of the machining center. It clamps the product workpiece on the hydraulic chuck or between two tops to rotate it, measure the range and accurately position the machine tool accessories. According to its transmission system, the distance measurement method can be divided into vortex bar pair CNC indexing head, Baidu cloud resources CNC indexing head, orifice disc CNC indexing head, grooved disc numbering head, end toothed disc NC indexing head, and end toothed disc NC indexing head Head, Baidu cloud control head, grating ruler numerical control head, etc. According to its function, it can be divided into all-round numerical control indexing head, semi-all-round numerical control indexing head, and equal indexing head. According to the structure, it is divided into vertical and horizontal CNC indexing head, tilting control indexing head, and suspended beam CNC indexing head. As a universal machine tool accessory, the key to the structure of the CNC indexing head is composed of the clamping part, the part for precise positioning of the measuring range, and a part of the transmission system.

The fourth axis of the FANUC system software of the cutting center: the direction of rotation is vertical. The X-axis is called: A axis, and the command is A (back axis, that is, the horizontal coordinate) rotation. The vertical Y axis is called: B axis, the command is B, it is rotating. The vertical Z axis is called: C axis, and the command is the C axis to make it rotate. The 4th axis depends on your placement method (it does not matter which system software is used, the system software can also be installed for the 4th axis.) Specifications: The direction of the rotation angle is vertical and the vertical axis is called: A axis code A (angle of myopia, also known as Plane coordinates) The vertical Y-axis is called: B-axis code B and the vertical Z-axis is called: C-axis code C.

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