Draw novel curved device of relative hardness of rock core

• Main Authors: WU GUANGHUAN, WU YINGHAO, CHEN MINGMING, WU ZHAOHUI, CAO QIUYING, LI WEI, LIU XILEI, LIU HUAXIA
• Format: Patent
• Language: Chinese; English
• Published: 26.06.2018
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model discloses a draw novel curved device of relative hardness of rock core, including pressing handle, rock hardness curve plotter structure, rock irregular surface curve plotter structure, rock hardness curve plotter constructs, rock irregular surface curve plotter constituent do not sets up at the left and right both ends of pressing the handle, surface curve plotter constructs including erecting roof beam, gyro wheel, irregular surface drawing pen, erect the roof beam upper end and connect and press the handle, the pivot of the articulated gyro wheel of lower extreme, the setting of irregular surface drawing pen is in the right -hand member of pressing the handle and the top that is located perpendicular roof beam. The utility model discloses portable, convenient operationhave not only created a novel quick measurement rock hardness's curve, help the geology personnel at the observation in -process of coring moreover, draw out this curve rapidly, acquire the relativehardness certificate of a