Universal Hydraulic Tensile Electro Hydraulic Servo Loop Control Testing Machine
HD-B616 60T Hydraulic Universal Test Machine.pdf...
1. instroduction
Universal Hydraulic Tensile Electro Hydraulic Servo Loop Control Testing Machine Mainly used for metal tensile, compression, bending and other mechanical properties test, after the addition of a simple accessory can cement, concrete, brick, tile, rubber and its products for testing.
The main function
1, the host for host two columns, racks, made of cast steel integral type, precision-ground fuel tank mounted under the host structure, which greatly reduces the height of the host, transportation, easy installation, stable and reliable performance, the use of the test platform lift motor, chain, screw drive, to achieve the adjustment of the tension space, convenient test operation.
2. Control system: proportional control oil source, all-digital servo controller PC, import electric-hydraulic proportional valve, a load sensor for measuring specimen deformation extensometer, optical encoder measuring the displacement of the testing machine dedicated PC Control Card , part of the printer, multi-function testing packages, electronic control unit and the like.
3, the standard electro-hydraulic proportional control oil source :( picture below)
1) adaptive load oil into the throttle control system, using proven technology standard modular unit design, manufacturing, specifically for computer controlled hydraulic universal testing machine supporting the use of;
Excellent 2) selection of performance pumps, motors, reliable quality and stable performance;
3) using a proprietary technology to develop and produce a load adaptive throttle control valve, the system pressure is stable, adaptive constant differential pressure flow regulator, no overflow energy, susceptible to PID loop control;
4) piping system: pipes, fittings and seals are a group of stable performance kit, the hydraulic system to ensure reliable sealing, no leakage of oil failure.
Main specifications
Model: | HD-B616 |
Max. Test load: | 60T |
Relative error of indicate value of load : | ±1% |
Max. Ram stroke: | 250mm |
Max. Tensile space: | 800mm(including piston stroke) |
Max. Compression space: | 700mm(including piston stroke) |
Display: | Computer control and display |
Tensile grips for round specimen : | φ6-φ26mm |
Tensile grips for flat specimen: | 0-15mm |
Distance for two columns: | 500mm |
Upper and lower platen size: | 200x200mm |
The span of bending: | 450mm |
Width of bending roller: | 140mm |
Dia. of bending roller: | 30mm |
Clamping mode: | Hydraulically |
Transducer: | load cell |
Deformation measuring: | YYU–10/50 |
Dimensions of load frame : | 990×600×2435mm |
Dimension of controller : | 1140×700×930mm |
All weight: | 2800kg |
The table parameters is for the company Standard Model parameters, we support customer customization parameters
Main standard accessories
Upper and lower platen for compression(200x200mm) | 1 set |
Extensometer | 1 set |
Round specimen grip for tensile ( φ6-φ26mm ) | 1 set |
Flat specimen grip for tensile ( 0-15mm ) | 1 set |
Bending accessories | 1 set |
High accurate load cell | 1 set |
High precision photoelectric encoder Measuring the displacement | 1 set |
High pressure pump | 1 set |
Proportion Valve | 1 set |
Electro-hydraulic servo valve | 1 set |
Shearing accessories ( Optional accessories) | 1 set |
Tensile machine maintenance methods
1, machine parts, the appearance of regular cleaning to keep clean.
2, plating part please wipe oil to prevent rusting Kibo light.
3, part of the power screw and screw please add oil to protect sensitive transmission. (Add a little butter and oil mining lubricants can be mixed).
4, panel (ie, the control box display) wipe with a dry cloth to prevent wet, to avoid damaging IC electronic components.
5, the fixtures and fittings, please properly set, and remove anti-rust oil to prevent rust.
6, the work required to turn off the power.