Grinding and polishing fixture suitable for metallographic sample preparation of wear-resistant steel/structural steel welded joint

Grinding and polishing fixture suitable for metallographic sample preparation of wear-resistant steel/structural steel welded joint

The utility model discloses a grinding and polishing fixture suitable for metallographic sample preparation of a wear-resistant steel/structural steel welded joint, belongs to the technical field of metallographic sample preparation equipment, and is used for grinding the metallographic sample of th...

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Hauptverfasser: MA CHENG, GU XIURUI, TIAN XING, SUN LI, PAN JIN, LU YUE, SUN JIANGHUAN, MENG WANZHONG, LUO YANG
Format: Patent
Sprache:chi ; eng
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INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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creator MA CHENG
GU XIURUI
TIAN XING
SUN LI
PAN JIN
LU YUE
SUN JIANGHUAN
MENG WANZHONG
LUO YANG
description The utility model discloses a grinding and polishing fixture suitable for metallographic sample preparation of a wear-resistant steel/structural steel welded joint, belongs to the technical field of metallographic sample preparation equipment, and is used for grinding the metallographic sample of the wear-resistant steel/structural steel welded joint. According to the technical scheme, an end clamp is a circular ring, internal threads are arranged at the upper end of the end clamp and connected with the lower end of a sleeve, the diameter of an inner hole of the sleeve is matched with the diameter of a metallographic inlay sample, a force adjusting device is a cylinder, and the lower end of the force adjusting device is in threaded connection with the upper end of the sleeve. A plurality of through adjusting holes are evenly distributed in a cylinder of the force adjusting device, cylindrical cushion blocks and springs are placed in the adjusting holes, the cylindrical cushion blocks and the springs are in sl
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subjects INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
title Grinding and polishing fixture suitable for metallographic sample preparation of wear-resistant steel/structural steel welded joint
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