low cycle fatigue tester high response servo vale Tensile Strength Tester
HD-B604B-S Universal Test Machine.pdf
Application:
low cycle fatigue tester high response servo vale Tensile Strength Tester is used to test tension, compression, shearing force, adhesion, peeling force, tear strength,etc.of specimen, semi-product and finished product in the field of rubber, plastic, metal, nylon, fabric, paper, aviation, packing,architecture,petrochemistry,electric appliance,automobile,...etc. ,which are the basic facilities for input quality control (I.Q.C), Quality Control (Q.C.), Physical Inspection, Mechanics Research and Material Development.
Use
low cycle fatigue tester high response servo vale Tensile Strength Tester also known as a materials testing machine , is applicable to testing tensile, compression,bending,peel, shearing force, peeling force, modulus of elasticity,and elongation of materials, components, and finished product for metal, plastic, rubber, textile, synthetic chemicals, wire and cable,leather,package,tape,film,solar cell,ect.
Character
1. The structure is made of the paint-coated aluminium blanking plate. The interior is used the high-accuracy,low-resistance and zero clearance of two ball screw and oriented pole which improve loading efficience and structure rigidity.
2. Use Panasonic seveo motor which ensure high efficiency,steady transmission and low noise. The accuracy of speed can be controled in 0.5%.
3. That Using the business computer as the main control mathine plus the special testing software of our campany can conduct all of testing parameter, work state, collecting data&analysis, result display and printing output.
Standard:
ASTMD903,GB/T16491,GB/T1040,
GB/T8808,GB13022,GB/T 2790/2791/2792,
CNS-11888,JIS K6854, PSTC-7.
Technical parameters of tensile tester :
| Capacity (optional) | 5,10,20,25,50,100,200kg(optional) |
| Unit (Switchable) | G, KG, N, LB |
| Load Resolution | 1/250,000 |
| Load Accuracy | < ± 0.5% |
| Stroke (include the grips) | 1000mm |
| Test speed | 0.1~500mm/min selectable |
| Weight (exclude the grips) | 190 Kg |
| Operation Mode | PC or LCD |
| Display | PC or LCD |
| Motor | Servo Motor |
| Dimension(W×D×H)-Main Unit | 570×510×1240mm |
| Driver | High precise ball screw |
| Power | single phase, 220V/ 10A or designated |
| Accessories | Tensile grips 1 set, one computer |
Principle of Operations
Operation of the universal testing machine is test specimen to a separately housed load indicator. The system is ideal since it replaces transmission of load : through levers and knife edges, which are prone to wear and damage due to shock on rupture of test pieces. Load is applied by a hydrostatically lubricated ram. Main cylinder pressure is transmitted to the cylinder of the pendulum dynamometer system housed in the control panel. The cylinder of the dynamometer is also of self - lubricating design. The load transmitted to the cylinder of the dynamometer is transferred through a leverage to the pendulum. Displacement of the pendulum actuates the rack and pinion mechanism which operates the load indicator pointer and the autographic recorder. The deflection of the pendulum represent the absolute load applied on the test specimen. Return movement of the pendulum is effectively damped to absorb energy in the event of sudden breakage of the specimen.
Machine maintenance
Regularly check the jaw parts of screws, if found loose, tighten timely;
Sliding surface inlay plate and liner contact surface of the dovetail groove on the liner should be kept clean, regularly coated with a thin layer of MoS2 (molybdenum disulfide) grease;
Check the drive sprocket regularly and, if found loose, place the tensioner re-tensioning.
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