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Device for detecting installation state of inductosyn

A technology of inductive synchronizer and detection device, which is applied in the direction of measuring device, electrical device, instrument, etc., can solve the problems of the system not working normally, and achieve the effect of unchanged system performance

Active Publication Date: 2017-05-24
SHANGHAI INST OF TECHNICAL PHYSICS - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The induction synchronizer is installed on the shaft end of the motor. Due to debugging or maintenance, etc., the synchronizer will often be disassembled and reassembled. Although the assembly master follows the same process and installation process every time for assembly, when the product goes to the test bench for use, the system But it can't work normally, the reason is that the synchronizer signal conditioning circuit board is no longer suitable for this system with reinstalled inductive synchronizer, and the circuit board also needs to be repaired with the inductive synchronizer

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  • Device for detecting installation state of inductosyn
  • Device for detecting installation state of inductosyn
  • Device for detecting installation state of inductosyn

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Embodiment Construction

[0014] Attached below figure 1 The present invention is further explained. According to the specific principles in the above "Summary of the Invention", a device for detecting the installation state of an inductive synchronizer is designed. The set of devices includes a set of signal detection circuit boards, a micro-movement tooling and a digital multimeter. As attached figure 1 In the detection process, the signal detection circuit board provides the excitation signal to the inductive synchronizer, and at the same time collects the output signal of the inductive synchronizer, and rotates the inductive synchronizer's rotor by turning the handle of the micro-motion tooling. And stay the inductosyn at the maximum amplitude position of the SIN signal and COS signal in different mechanical cycles, and then read the amplified amplitude of the inductosyn output signal through a digital multimeter, according to the amplitude of the SIN signal and COS signal The difference between th...

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Abstract

The invention discloses a device for detecting the installation state of an inductosyn. The device employs a signal detection circuit board, a jogging tool and a digital multimeter to build an inductosyn installation state detection system, achieves a purpose of judging the installation state of the inductosyn through the amplitude of a voltage signal and amplitude deviation, and guides the inductosyn to be installed in place. The device is advantageous in that the device directly detects the voltage signal outputted by the inductosyn, and avoids a measurement error introduced by a conventional mechanical measurement method.

Description

Technical field [0001] The invention relates to a detection device for the installation state of an induction synchronizer, in particular to the circuit form and structure form of the detection device. It is mainly used in the angle measurement system based on the inductosyn to detect and guide the inductosyn to be assembled in place, which can avoid the inconsistency of the synchronizer signal conditioning circuit board caused by the reinstallation of the inductosyn. Background technique [0002] In the high-precision scanning control system, the angle measurement system is an important part of it. Induction synchronizers are widely used as measuring components due to their high accuracy and stability. The induction synchronizer is installed on the shaft end of the motor. Due to debugging or overhaul, the synchronizer will often be disassembled and reassembled. Although the assembler follows the same process and installation process every time, when the product is used on the te...

Claims

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Application Information

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IPC IPC(8): G01B7/30
CPCG01B7/30
Inventor 王飞吴春亮付晶韩昌佩
Owner SHANGHAI INST OF TECHNICAL PHYSICS - CHINESE ACAD OF SCI
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