Grating Force-Controlled CNC Polishing System XQ-IRB2000

Grating Force-Controlled CNC Polishing System XQ-IRB2000

Supplier
Xqoptic
Part Number
XQ-IRB2000
Category
Optical Production Equipment
Origin
China

This machine uses an industrial six-axis robot as its motion unit, with a responsive force-controlled polishing module and digital process control to form an intelligent optical-element processing platform. Robot positioning accuracy is±0.02mm and repeatability is better than±0.01mm. A0.1N-level closed-loop force-control system supports dynamic stability during machining.

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Overview

This machine uses an industrial six-axis robot as its motion unit, with a responsive force-controlled polishing module and digital process control to form an intelligent optical-element processing platform. Robot positioning accuracy is±0.02mm and repeatability is better than±0.01mm. A0.1N-level closed-loop force-control system supports dynamic stability during machining.

Specifications

ParameterValue
Workpiece Surface TypesPlane / Spherical / Aspherical / Off-Axis Aspherical / Freeform Surfaces, etc.
Workpiece ShapesCircular / Elliptical / Rectangular / Rounded Rectangular / Sector / Polygonal / Racetrack / Shapes with Internal Shaped Holes, etc.
Workpiece Aperture≤800mm (2000定制工键盘)
Maximum Load Capacity≤100kg
Maximum Workpiece Thickness≤150mm
Processing Accuracy PV<60nm
Processing Accuracy RMS<12nm
Processing Repeatability PV [@2σ]<60nm
Polished Surface Roughness Ra≤0.5nm
Surface CleanlinessBetter than GradeⅢ
Workpiece Table Diameter800mm
Workpiece Table Material and Surface TreatmentAluminum Alloy with Anodized Surface
Small-Tool Polishing Module Fine-Grinding and Polishing Disc DiametersFine-Grinding and Polishing Disc Diameters D20mm–D60mm, Five Types of Each
Inflatable Polishing Module RadiusRadii R20mm–R40mm, One of Each
Robot Motion Positioning Accuracy [Industrial Robot Motion Unit]±0.02mm
Robot Positioning Repeatability [Better than the Stated Tolerance]±0.01mm
Closed-Loop Force-Control Level0.1 N Level

Applications

Machining capabilities. Supported surfaces include flat, spherical and aspherical optics up to2000mm in diameter, including off-axis aspheres and freeforms. Hard materials include silicon carbide (SiC), sapphire (Al2O3) and ULE glass. Crystal materials include single-crystal silicon, glass-ceramics and K9 optical glass. Metal substrates include oxygen-free copper (C10100),6/7-series aluminum alloys and nickel alloys. Applications include volume production of precision optics such as aerospace aspherical fairings, IC lithography lenses and laser-gyroscope mirrors. Compared with conventional processing, the source states a60% improvement in surface-figure convergence efficiency and an80% reduction in manual intervention.

Datasheet

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Supplier Information

Xq
Xqoptic
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Shanghai Xingqing Optical Instrument Co., Ltd. was founded in 1992. It is a professional manufacturing enterprise integrating high-tech optical, mechanical and electrical instruments, producing and selling a wide variety of high-precision optical components and multiple series of high-precision optical instrument products. After years of tempering and continuous development and growth, the company now has a plant area of more than 1,800 square meters; more than 80 employees, including 30 engineering and technical personnel; and more than 50 sets of various processing and testing equipment. It is well known to many users for its advanced product R&D and manufacturing capabilities. In order to better carry out market operations, the company established Shanghai Jiaxing Optical Technology Co., Ltd. (a sales company), which has enhanced the company's capabilities in operations, marketing promotion and global business expansion.

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Grating Force-Controlled CNC Polishing System XQ-IRB2000
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