WAW-1000G

1. Product Name: Microcomputer-Controlled Electro-Hydraulic Servo Universal Testing Machine

II. Specification and Model: WAW-1000G

III. Applicable Standard: GB/T 2611-2007 "General Technical Requirements for Testing Machines"

                 JB/T 7406.1-1994 "Terminology for Testing Machines - Material Testing Machines"

                 GB/T 16826-2008 "Electro-hydraulic Servo Universal Testing Machine"

                 GB/T 16825.1-2008 "Verification of Static Uniaxial Testing Machines - Part 1: Tension and/or Compression"

                                       "Inspection and Calibration of the Force Measuring System of the Pressure Testing Machine"

                 GB/T 22066-2008 "Evaluation of Computer Data Acquisition Systems for Static Uniaxial Testing Machines"

                 JJG 139-1999 "Tensile, Compressive, and Universal Testing Machines"

                 JB/T 6146-2007 Technical Conditions for Extensometers

                 JB/T 6147-2007 "Technical Requirements for Packaging, Packaging Marking, Storage and Transportation of Testing Machines"

                 GB/T 228.1-2010 "Metallic Materials - Tensile Testing - Part 1: Method of Test at Room Temperature"

                 GB/T 7314-2005 "Metallic Materials - Compression Testing at Room Temperature"

                 GB/T 232-2010 "Metallic Materials - Bend Test Method"

                 ISO/CD 6892-2:2011  Metallic materials -- Tensile testing –

Part 1: Method of test at room temperature

Standard Test Methods and Definitions for Mechanical Testing of Steel Products (ASTM A370)

IV. Functions and Applications:

This series of testing machines serves as crucial equipment for assessing the physical, mechanical, process, and structural seismic properties of various materials and their products under diverse environmental and simulated conditions. It is capable of conducting tests on metallic and non-metallic materials, including tensile, compressive, bending, and shear tests, in accordance with relevant standards. The machines can measure performance indicators such as tensile strength, yield strength, specified non-proportional extension strength, and elastic modulus. Additionally, they offer closed-loop control functions, including constant rate loading, constant rate deformation, constant rate displacement, and constant rate strain.

The design of this testing machine takes into account the possibility of expanding and assembling other fixtures to complete more tests. For example, installing a high-temperature furnace allows for high-temperature tensile tests; equipping with bolt fixtures enables bolt tensile and load-holding tests; equipping with shear fixtures allows for round bar shear strength tests; adding bending, shear, splitting, and elastic modulus instruments in the compression space enables concrete and cement sample tests; equipping with specialized fixtures such as steel balls, anchor chains, and fasteners can complete various tests for corresponding products.

This testing machine is precise, powerful, easy to operate, stable, and reliable. It can be widely applied in various industries such as universities, research institutes, testing agencies, aerospace, military, metallurgy, machinery manufacturing, transportation construction, and construction materials for precision material research, material analysis, material development, and quality control. It can also be used for process qualification and performance verification tests of materials or products.

VII. Main Technical Parameters:

(1) Host parameters:

1. Number of columns: 6 columns (4 vertical columns, 2 lead screws);

2. Maximum distance between stretching jaws (mm): 800;

3. Maximum compression space (mm): 700;

4. Effective distance between columns (mm): 595;

5. Maximum flow rate of oil pump (L/min): 5.1;

6. Maximum outer diameter of the oil cylinder (mm): Φ350;

7. Piston diameter (mm): Φ240;

8. Maximum piston stroke (mm): 255;

9. Maximum speed of piston movement under no-load condition (mm/min): 100;

10. Loading rate range: 0.02%-2%FS;

11. Column diameter (mm): Φ80;

12. Lead screw diameter (mm): Tr85×8;

13. Workbench size (mm): 1000×680;

14. Workbench thickness (mm): 115;

15. Thickness of crossbeam (mm): 380;

16. Maximum speed of beam adjustment (mm/min): approximately 160;

(II) Attached parameters:

1. Clamping aid: Wedge-type hydraulic automatic clamping aid

2. Round sample clamping range (mm): Φ10-Φ115, Φ15-Φ30, Φ30-Φ45, Φ45-Φ55,;

3. Plate specimen clamping thickness (mm): 0-20, 20-40;

4. Maximum clamping width of plate specimen (mm): 100;

5. Dimensions of the upper and lower pressing plates (mm): 204×204;

6. Bending roller diameter (optional) (mm): Φ40

7. Bending roller diameter (optional) (mm): Φ40

8. Maximum width of curved support roller (optional) (mm): 140;

9. Maximum spacing of curved support rollers (optional) (mm): 400;

10. Maximum allowable bending degree (optional) (mm): 100;