SPECIFICATION
Single-point diamond lathe GP500N is an ultra-precision vertical advanced machining equipment, mainly used for optical surface machining. This lathe began to be widely used, especially in the field of infrared optical surface processing. With the passage of time and the development of technology, the application of diamond lathes has expanded to the processing of reflective optical components used in the visible light band. The characteristics of single-point diamond lathe include ultra-precision machining ability, which is suitable for machining optical lenses, mirrors, molds, free-form optical components, etc. These devices can quickly process various spherical and aspheric components, the surface finish can reach the nano level, and the shape accuracy can reach the sub-micron level. Advanced technologies such as Fast Feed Servo System (FTS) are used to improve machining capacity and speed. FTS system
Structure and main configuration: The overall structure adopts gantry type, supported by double columns, and the minimum span inside the columns is 900mm. The Z-direction slide is located on the X-direction slide, and adopts high-resolution servo control and closed-loop control. The position sensor is a grating line displacement sensor. The control system adopts a high-quality CNC system with a system resolution of 0.1 μm8, and the machine tool is equipped with a tool setting observation system. Required humidity of the use environment: < 60% Air source: Freeze-dried and the pressure is stronger than 0.6 P.
The bed is made of superior marble, and the machine structure is stable and permanent without deformation; Adopt vertical spindle structure. The main shaft bearing adopts liquid dynamic and static structure, and has a vacuum dynamic seal interface. Spindle table size Φ550mm. A vacuum suction cup is installed at the end of the main shaft, the diameter of the vacuum suction cup is 300 mm, and a partition control valve is provided. X-way sliding board adopts the original double V needle roller guide rail of LIGHT Wave Technology, and moves along the crossbeam of the gantry. Closed loop control, the position sensor is a German Heidenhain grating line displacement sensor. The working turntable is located on the X-way slide plate, and the tool tip of the processing tool can be located on its center point. B-axis adopts semi-closed loop control. The machine tool is equipped with a movable operating platform for easy operation.
Temperature: 19 ± 1 °C Indoor cleanliness: < 1 μm Applicable to: Professional applications: High-precision processing of optical glass, aspheric lens, non-ferrous metal copper, aluminum, nickel and resin plate engraving. The industry provides various mold cores required for injection molding optical parts, directly processes various plastic lenses and mirrors, and applies them to mass production processing of high-gloss products such as touch screens, optical glass lens cutting, PC keys, mobile phone lenses, and panels.
