Simple mechanical creep test device and use method thereof

• Main Authors: DUAN JIEHANG, LIU KANGLIN, BAI CHUNMEI, LAI HUANSHENG, FAN DENGSHUAI, WANG YASHU
• Format: Patent
• Language: Chinese; English
• Published: 01.02.2019
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention relates to a simple mechanical creep test device and a use method thereof. The device comprises a rack; a supporting plate is arranged in the middle of the rack; a heating furnace with atemperature control box is arranged on the supporting plate; a first clamp and a second clamp which are used for clamping a sample are correspondingly arranged at the upper portion and the lower portion of an inner cavity of the heating furnace; a first connecting rod which vertically penetrates out of the heating furnace and is provided with a tension sensor at the lower end is arranged at the lower end of the second clamp; a second connecting rod with the lower end connected with a water tank through a rope buckle is connected to the tension sensor; a pull rope type displacement sensor withone end connected with the rope buckle is arranged at the bottom of the supporting plate; and the pull rope type displacement sensor is electrically connected with a computer used for collecting thedeformation quantity of the