Introduction: The testing machine is based on "Rock and Water Engineering Hydropower Engineering Test Regulations SL264-2001", "highway engineering rock test procedures JTG E41-2005", "engineering rock test method standards GBT50266-2013" requirements, in our company's original product "YSZJ Rock-based direct shear testing machine "based on the use of our patented technology" CNC servo oil source "using a dedicated integrated computer components closed loop servo control system hardware; control software using Windows XP platform, VC + + high-level language, the application of digital fuzzy algorithm Step-by-step approach to control the pressure stability, to ensure that the fine control of stable pressure, stable and accurate test pressure. The device can complete the direct shear test of rock or concrete, direct shear creep test, can be set to stress path control loading, optional special fixture accessories can be carried out after the rock split, uniaxial compression, variable angle shear and so on test. The equipment fully absorbs the opinions of users in engineering test and scientific research departments and improves and improves continuously. Therefore, the equipment has the advantages of compact structure, beautiful appearance, simple maintenance and convenient operation. The entire testing process can be pre-programmed on the computer and the control can be completed automatically. Is a domestic initiative, and has the international advanced level. Features: 1, the machine can complete the rock or concrete shear creep test, direct shear test, but also do uniaxial compression test; 2, The control software adopts WindowsXP / 7 platform and VC ++ high-level language to prepare and apply the digital fuzzy algorithm to realize the precise control mode of level-by-level approaching stable pressure to ensure stable and accurate test pressure; 3, can automatically draw the stress-strain curve; 4, can be stress, strain dual-use control; 5, the native software can be fully automated into the required chart; 6, the machine is equipped with hydraulic lifting system and a set of sample rail and car; 7, the device is automatically controlled by microcomputer, a variety of test parameters are controlled by the computer, storage, measurement, display, processing and printing charts. Technical Parameters: Model: YSLZJ-100 Loading rack: frame type Sample size: 200 × 200 × 200mm; 100 × 100 × 100mm; 50 × 50 × 50mm; Ф50 × 100mm Axial maximum load force: 1000KN Horizontal maximum loading force: 1000KN Resolution: 0.1KN Cylinder maximum vertical travel: 100mm Cylinder maximum vertical travel: 100mm Vertical, horizontal cylinder piston area: 961.6cm2 Grating displacement meter: Range 0-50mm Measurement resolution: 0.001mm Measurement accuracy: ≤ 0.5% F.S Vertical, horizontal regulator error: ≤ 0.5% F.S Test force measurement error: ± 0.5% Indication (maximum range of 1% ~ 100% range, by the computer segmentation correction) Deformation measurement error: ± 0.5% Indication (range of the maximum range of 1% to 100%, by the computer segmentation correction) Axial (tangential) loading speed: 0.001 ~ 3mm / min Test force control volatility: ± 0.5% Deformation control volatility: ± 0.5% Working medium: winter N32, summer with N46 anti-wear hydraulic oil Use the power: AC380V 50HZ Total power: 2.2KW
Introduction: The testing machine is based on "Rock and Water Engineering Hydropower Engineering Test Regulations SL264-2001", "highway engineering rock test procedures JTG E41-2005", "engineering rock test method standards GBT50266-2013" requirements, in our company's original product "YSZJ Rock-based direct shear testing machine "based on the use of our patented technology" CNC servo oil source "using a dedicated integrated computer components closed loop servo control system hardware; control software using Windows XP platform, VC + + high-level language, the application of digital fuzzy algorithm Step-by-step approach to control the pressure stability, to ensure that the fine control of stable pressure, stable and accurate test pressure. The device can complete the direct shear test of rock or concrete, direct shear creep test, can be set to stress path control loading, optional special fixture accessories can be carried out after the rock split, uniaxial compression, variable angle shear and so on test. The equipment fully absorbs the opinions of users in engineering test and scientific research departments and improves and improves continuously. Therefore, the equipment has the advantages of compact structure, beautiful appearance, simple maintenance and convenient operation. The entire testing process can be pre-programmed on the computer and the control can be completed automatically. Is a domestic initiative, and has the international advanced level.
