Inclined hole processing device with laser rotary cutting

An oblique hole and laser technology, which is applied in the field of drilling and laser cutting, can solve the problems of low electro-hydraulic beam processing efficiency, uncontrollable dimensional accuracy, and poor hole shape accuracy, and achieve simple manufacturing and assembly, low cost, and improved The effect of processing efficiency

Pending Publication Date: 2018-01-05
孙树峰
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Problems solved by technology

[0003] The traditional small hole processing technology includes mechanical drilling, electric spark drilling and electro-hydraulic beam, etc. These traditional processing technologies have their own shortcomings. The drill bit is easy to break when mechanical drilling is used to process fine inclined holes; the diameter of EDM drilling i

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  • Inclined hole processing device with laser rotary cutting
  • Inclined hole processing device with laser rotary cutting
  • Inclined hole processing device with laser rotary cutting

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[0037] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0038] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0039] As introduced in the background technology, there are disadvantages in the prior art that the shape preci...

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Abstract

The invention discloses a device for machining inclined holes by laser rotary cutting, which solves the problems of poor hole shape accuracy, uncontrollable dimensional accuracy and uncontrollable processing taper produced by traditional small hole processing devices, and has the ability to process fine spray holes. The oblique hole of the oiler can change the position of the workpiece, realize multi-hole processing, and improve the processing efficiency of the micro-holes of the oil injection plate; its technical solution is: including a workbench, a gantry, a laser head, a workpiece fixture and an angle swing device. The bottom of the workbench is connected to the base bracket through rubber damping pads; the gantry is fixed on the upper part of the workbench, and the laser head is fixed on one side of the gantry through the Z-axis slide table; the workpiece fixture is fixed on The angle swing device is arranged on the lower part of the laser head, the angle swing device is set on the Y-axis slide table, the bottom of the Y-axis slide table is provided with an X-axis slide table, and the X-axis slide table is fixed on the workbench the upper part.

Description

technical field [0001] The invention relates to the field of laser cutting and drilling, in particular to a device for laser rotary cutting and processing oblique holes. Background technique [0002] Generally, in order to achieve the effect of energy saving and emission reduction, internal combustion engines need to use smaller fuel injection holes. The diameter of the fuel injection hole that meets the Euro III emission regulations is Φ0.14-0.17mm, and the size of the higher standard fuel injection hole requires a smaller size. , At the same time, in order to fully burn the fuel, it is necessary to obtain a better fuel injection atomization effect, so the fuel injection hole of the fuel injector is usually designed as a plurality of oblique holes. [0003] The traditional small hole processing technology includes mechanical drilling, electric spark drilling and electro-hydraulic beam, etc. These traditional processing technologies have their own shortcomings. The drill bit...

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Application Information

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IPC IPC(8): B23K26/382B23K26/70
Inventor 孙树峰廖惠鹏章斌王萍萍孙术彬庄梅孙梦洁
Owner 孙树峰
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