Taiwan, China Five Axis Machining Center

NegotiableUpdate on 01/22

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The overall structure of Taiwan, China Five Axis Machining Center is made of high toughness and high-grade cast iron, and after relaxation annealing heat treatment, it can effectively eliminate the internal stress of materials, and ensure accuracy stability and durability.

Product Details

1. Main purpose and scope of application of machine tools

1.1 The five axis machining center is a five axis five linkage (X, Y, Z, B, C axes) machine tool with a modular design structure. The worktable is a continuous indexing rotary worktable (C-axis 0-360 °), and the spindle head is a continuous indexing swing head (B-axis 0-110 °), which can achieve any five axis five linkage machining.

1.2 This machine tool is digitally controlled by a computer and has functions such as linear, circular arc, and spiral interpolation.

1.3 This machine tool is a high-efficiency, high-precision, and highly flexible five axis five linkage machining center.

1.4 This machine tool can also be ordered and supplied with a two station pallet workpiece automatic exchange device (2PC), workpiece detection system, tool detection system, and corresponding CNC system. It can automatically measure the position and size of workpieces, and detect the wear or damage of cutting tools, achieving tool life management.

After one clamping of the workpiece, this machine tool can complete rough and fine machining of milling, boring, reaming, tapping, and contour.

1.6 is a precision machining center, with positioning accuracy and rotary worktable indexing accuracy reaching micrometer level.

1.7 This machine tool is widely used for processing complex curved parts in various types of mechanical processing industries such as blades, impellers, and mold industries, and can meet the needs of processing multiple varieties of small and medium-sized box parts and spatial curved surfaces.

2. Main features of machine tools

2.1 Design Features

The five axis machining center adopts a modular structure design, which can adapt to various changes in the shape and range of processed workpieces to meet the needs of different users to the maximum extent. The high rigidity modular structure design ensures high rigidity and precision of the machine tool, enabling rough and fine machining from simple parts to complex surfaces. The various forms of workbenches designed with modular structures can meet and complete various special processing needs, and have the characteristics of small machine tool footprint, making user investment more economical.

2.2 Main Structure

The machine bed, columns, drag plates, spindle box, worktable, etc. are all made of dense cast iron and reinforced with reasonable rib structures to ensure optimal static and dynamic rigidity. The inclined bed of the machine tool and the fixed frame column structure ensure high stability and rigidity of the machine tool; The frame structure drag plate and spindle box with high rigidity and light weight ensure a fast moving speed of 60m/min and an acceleration of 1g for the machine tool. The rotary worktable (C-axis) of the machine tool is installed on the inclined surface of the bed, and each motion axis is installed on the column. The fully enclosed protective cover completely separates the processing area from the coordinate motion area, which is beneficial for the removal of coolant and chips, and reduces the thermal deformation of the bed caused by changes in chip temperature; At the same time, due to the fact that the guide rails, drive devices, motors, detection systems, travel switches, cables, etc. of each motion axis are all located outside the machining area, this not only improves the reliability of the machine tool but also facilitates its maintenance.

2.3 Drive of Machine Tool Guides and Axes

The X, Y, and Z axes of the machine tool are equipped with precision grade pre tensioned circular roller linear guides, and the installation surface is precisely scraped using precision scraping technology to ensure high rigidity and micrometer level accuracy of the guides. Each linear axis is directly driven by a 22N · M AC servo motor to drive a large lead double nut screw pair, with the X-axis being synchronously driven by a double screw pair and a double servo motor.

2.4 Machine Tool Inspection System

The X, Y, and Z axes of the machine tool are all detected using HEIDENHAIN linear grating rulers for full closed-loop detection, with the X axis being detected using a dual grating ruler to ensure high-precision positioning of the X axis. Machine tools B (swing head) and C (rotary worktable) also use HEIDENHAIN circular grating ruler to achieve full closed-loop detection of the rotary axis, ensuring the positioning accuracy of the rotary axis.

2.5 Machine tool spindle

The machine tool is equipped with an electric spindle that is suitable for high-speed machining. The spindle adopts ceramic ball bearings and is equipped with oil and air lubrication devices to achieve a maximum speed of 40000 r/min. The spindle taper hole adopts HSK-E40. The temperature control of the main shaft system adopts a fully enclosed circulating coolant constant temperature control device, which can ensure the stability of the accuracy of the main shaft system. The spindle power of the machine tool can be selected according to the user's processing needs, with optional spindle speeds ranging from 15000 r/min to 25000 r/min, torques ranging from 50 to 80 N · M, and spindle taper holes using HSK-A63.

2.6 Machine tool cooling system

This machine tool adopts a semi dry cold air device as the cutting cooling system, which not only improves the machining efficiency of parts for high-speed cutting, but also achieves higher levels of machining accuracy and surface quality of workpieces. Due to the use of clean air and trace amounts of oil mist for cooling, and the configurable oil mist treatment device, coupled with the fully enclosed protective cover of the machine tool, it has become a green and environmentally friendly processing tool.

2.7 Automatic tool changing system

The capacity of the machine tool magazine is 20 pieces (48 pieces can be selected), and the disc magazine is driven by a servo motor for indexing and tool selection, as well as the movement of the machine tool spindle head, to achieve automatic tool changing without a mechanical arm. This method is simple and reliable in action.

2.8 Numerical Control System

The machine tool is equipped with an ultra small and ultra-thin FANUC Series 18i-MB5 CNC system, which features a highly functional and reliable open CNC system. The CNC control part is integrated with a liquid crystal display (10.4 "color display). FSSB and I/O Link ultra high speed serial communication are adopted, simplifying the wiring of hardware connections and providing rich network functions (Ethernet is the standard configuration). Remote diagnosis can be achieved by connecting to the Internet; The system is equipped with RISC processor, which has functions such as AL nanometer level high-precision contour control, tool center point control, 3D tool radius compensation, and 3D arc interpolation. This system is also suitable for high-power, high-speed I-series digital AC servo drives and servo motors, enabling the machine tool to have high-precision and high-efficiency machining functions.