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Light machine rotor of laser radar, manufacturing method thereof and laser radar comprising light machine rotor

A manufacturing method, laser radar technology, applied to radio wave measurement systems, instruments, etc., can solve problems such as unsatisfactory demand and high CNC processing price, and achieve the effects of shortening product processing cycle, improving yield rate and reducing manufacturing cost

Active Publication Date: 2019-10-22
HESAI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for enterprises with a large production demand, the price of CNC processing is high, which can no longer meet the demand

Method used

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  • Light machine rotor of laser radar, manufacturing method thereof and laser radar comprising light machine rotor
  • Light machine rotor of laser radar, manufacturing method thereof and laser radar comprising light machine rotor
  • Light machine rotor of laser radar, manufacturing method thereof and laser radar comprising light machine rotor

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Embodiment Construction

[0035] In the following, only certain exemplary embodiments are briefly described. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present disclosure. Accordingly, the drawings and description are to be regarded as illustrative in nature and not restrictive.

[0036] In describing the present disclosure, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Straight", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", etc. or The positional relationship is based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present disclosure and simplifying the description, rather than indicating or implying that the referred device or element must have a specifi...

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Abstract

The invention relates to a manufacturing method of a light machine rotor of a laser radar. The method comprises the following steps: S101) preparing a blank of the light machine rotor of the laser radar through a pressure casting method; and S103) carrying out finish machining on the blank through a numerically-controlled machine tool, wherein the finish machining comprises one or more of the following: processing of a positioning portion, processing of a cooperation portion and processing of internal installation space. The method can reduce the manufacture cost of the light machine rotor ofthe laser radar and reduce product processing cycle, is suitable for large-scale mass production and improves yield rate.

Description

technical field [0001] The present disclosure relates to the technical field of laser radar, and in particular, to a method for manufacturing an optical-mechanical rotor of a laser radar, an optical-mechanical rotor of a laser radar, and a laser radar including the optical-mechanical rotor. Background technique [0002] Optomechanical rotors for mechanically rotating LiDARs (e.g. figure 1 The structure shown) is relatively complicated, and the optical-mechanical rotor is a circumferential structure, and every direction needs to be processed around a circle. Therefore, when processing the optical-mechanical rotor, there are many directions that need to be processed, and the processing accuracy of each direction requires Also relatively high. [0003] Usually, CNC (Numerical Control Machine Tool, precision machining, that is, automatic machine tool controlled by program) method can be used to process the optical mechanical rotor, that is, the automatic machine tool system can...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S7/48G01S7/481B23P15/00
CPCG01S7/48G01S7/481B23P15/00
Inventor 田尚向少卿
Owner HESAI TECH CO LTD