KDP crystal material single point diamond fly cutting device

A single-point diamond and cutting device technology, which is applied to fine working devices, stone processing equipment, manufacturing tools, etc., to achieve low-cost precision machining, ensure clamping accuracy, and reduce machining residual stress.

Active Publication Date: 2016-06-15
BEIJING UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The device adopts a unique horizontal machine tool structure, the motor spindle is connected to the cutter head, directly participates in the cutting of KDP crystal materials, there is no transmission error, and solves the problem of small-scale ripples when processing KDP crystal materials

Method used

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  • KDP crystal material single point diamond fly cutting device
  • KDP crystal material single point diamond fly cutting device
  • KDP crystal material single point diamond fly cutting device

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Experimental program
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Embodiment Construction

[0040] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0041] like Figure 1-5 Shown, preparation work before processing. Before processing the KDP crystal part (40), adjust the balance degree of the device through the shock pad, the base balance adjuster and its clamping hole (14), and then use the special vacuum suction cup to fix the plate with the built-in bolt assembly (10) and the special vacuum suction cup for balance. Regulator (41-3) adjusts the height and verticality of special-purpose vacuum sucker (41). At the same time, set the corresponding processing parameters according to the processing requirements, and then set the spindle motor (4) speed, radial feed speed and stroke, KDP crystal part (40) lateral feed speed through the computer and electronic control system components (23) and itinerary. According to corresponding processing requirement again, adjust the quantity, protruding...

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Abstract

The invention relates to a KDP crystal material single point diamond fly cutting device. The KDP crystal material single point diamond fly cutting device consists of eight parts, namely a support mechanism, a spindle motor fixing mechanism, a spindle motor working table part, an arc-edge diamond cutter clamping mechanism, a KDP crystal part fixing mechanism, a KDP crystal part clamping working table part, a power part and a control part. A unique horizontal tool machine structure is adopted by the device; the spindle of the motor is connected with a cutterhead and participates in cutting of a KDP crystal material directly, so that no transmission error exists, and the problem that small-size ripples are generated during KDP crystal material processing is avoided; furthermore, the special single point diamond fly cutterhead and a cutter angle adjusting device are arranged on the device, so that the increasing and decreasing of the number of teeth of the diamond cutter and adjustment on the cutter working radius and the cutter cutting angle can be realized according to practical machining requirement; and a special fixture is arranged on the device, so that high-precision, high-efficient and low-cost precise machining on the KDP crystal material is truly realized.

Description

technical field [0001] The invention relates to a device for single-point diamond flying knife cutting of KDP crystal material, which can realize ultra-precision machining of KDP crystal material with high precision, high efficiency and low cost. Background technique [0002] KDP crystal is a kind of inorganic electro-optic nonlinear optical crystal with excellent performance. It is the only crystal material that can grow in large size at present, and has large nonlinear optical coefficient, high laser damage threshold, wide transmission wavelength range, and optical uniformity. It has the advantages of good performance and easy phase matching. Therefore, KDP crystals are widely used in laser frequency doubling conversion, photoelectric modulation, fast photoelectric switching and other high-tech fields of laser and nonlinear optics, and have an important position in inertial confinement fusion systems that cannot be replaced by other crystal materials. However, the KDP cry...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28D5/00B28D5/02
CPCB28D5/0058B28D5/0088B28D5/0094B28D5/022
Inventor 关佳亮赵显辉任勇孙晓楠戚泽海路文文
Owner BEIJING UNIV OF TECH
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