Three-dimensional high-precision multi-functional heat deformation test device

A test device and high-precision technology, applied in the field of thermal deformation test, to achieve the effects of convenient adjustment, high guiding accuracy and large effective space

Inactive Publication Date: 2017-12-12
诏安县鹏达机械设计部
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to aim at the deficiencies in the above-mentioned prior art, and disclose a three-dimensional high-precision multifunctional thermal deformation test device, which can realize three-dimensional measurement, high precision, and has a larger effective volume in a constant temperature and humidity chamber , more intelligent control

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specific Embodiment approach

[0019] It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of the present invention Any modification of the structure, change of the proportional relationship or adjustment of the size shall still fall within the scope of the technical content disclosed in the present invention without affecting the effect and the purpose of the present invention. within the scope covered.

[0020] At the same time, terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description and are not used to limit this specification. The practicable scope of the invention and the change or adjustment of its relative relationship shall also be regarded as the practicable scope of the...

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Abstract

The invention discloses a three-dimensional high-precision multifunctional thermal deformation test device, wherein, a computer is installed in a machine base, an electric box is installed on the electric box mounting seat, a micro-motion workbench base is installed on the machine base, and a beam splitter is installed on the machine base. On the micro-motion device, the micro-motion device is installed on the base of the micro-motion worktable, the target mirror is installed on the X-direction workbench, the measuring rod seat is installed on the X-direction workbench, the left end of the measuring rod is installed on the measuring rod seat, and the electric sensing The micrometer is connected to the thermometer through wires, the bottom plate in the box is installed on the top of the support rod, the Z-direction workbench is installed on the right and left columns through the Z-direction rail pair, and the Z-direction adjustment hand wheel is installed on the Z-direction thread pair. At the bottom, the Z-direction thread pair is installed on the Z-direction worktable, the Y-direction worktable is installed on the top surface of the Z-direction worktable through the Y-direction rail pair, and the Y-direction adjustment handwheel is installed on the first-stage bevel gear pair. The parts are installed on the top of the Y-direction table, and the electric probe is installed on the right end of the measuring rod.

Description

technical field [0001] The invention relates to the technical field of thermal deformation testing, in particular to a three-dimensional high-precision multifunctional thermal deformation testing device. Background technique [0002] The deformation of mechanical parts affected by temperature is affected by at least three factors: one is the material of the part; the other is the size, shape and structure of the part; the third is the state of the processed part. At present, the main measurement methods are: ejector rod method, optical lever method, optical interference method, etc.; typical measuring instruments include interferometer, optical lever instrument, rotating mirror instrument, sheet wire eyepiece microscope, etc. Most of these existing measuring instruments are only suitable for measuring small-sized, specific thin rods, and generally can only measure shapes similar to the standard samples in the national standard for the determination of the linear expansion co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B11/16G01B11/00
CPCG01B11/16G01B11/002
Inventor 王星河
Owner 诏安县鹏达机械设计部
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