Make Universal Testing Machine, UsageApplication Industrial, Display Type Digital, Machine Type Automatic, Manual

Universal testing machines provide a diverse assortment of applications and number metals in, Of materials different form and shapes can be tested for variety of assessments including tension, Compression, And bending bend, Shear, Brinell hardness etc. Special attachments are is offered as well for chain links, Wire ropes etc, Testing of flat belts. Loading frame the base has a hydraulic cylinder at its center and two main screws at both ends. The middle cross head is affixed to screws through main nuts. The middle cross head can be moved ascending or descending through chain transmission and geared motor to adjust the initial tensile/compression clearance. Inside base of machine, Hydraulic cylinder is sested in which piston is positioned on the piston, Rests an assembly lower cross, Of upper head and two columns. The individually lapped cylinder piston assembly ensures smooth axial force with minimum friction. Control panel hydraulic circuit it is composed of hydraulic power pack that includes a directly driven radial plunger pump which gives continuous non pulsating flow of oil pressure levels reaching up to 250bar a pressure compensated needle type flow control valve is obtained aided by valves. Optionally this can be controlled form electronic system. Loading rate / straining rate control this is superfine controlling system which controls loading rate / straining rate as per commands from electronic machine control system. Fine utm software can send loading rate / straining rate to electronic system for fully automatic testing. Load measurement system the oil force within the main cylinder is also transferred to an electronic pressure transducer which gives proportionate signal to electronic unit. Both the motors for hydraulic operation and cross head motion are controlled by buttons on electronic control system and they have interlocked to prevent simultaneous working of motors. The electrical panel is housed in control panel. Displacement measurement is executed via a gear and pin assembly on rotary encoder. Encoder signal is fed to electronic system to get displacement. Operation tension test is conducted by gripping the test specimen in the upper and middle cross head. Compression, Bending, Transverse, Shear and hardness Assessments are carried out between the middle and lower cross head by using appropriate fixtures. The rapid adjustment of middle crosshead facilitates easy fixing of tensile / compression specimens of different lengths. Hydraulic controls are through hand ergonomically placed, Operated valve for the convenience of control. Optionally valves can be controlled form electronic control system. Adequate safeties for over load and over travel are incorporated and emergency switch is provided. Accuracy & calibration every machine is calibrated in alignment with procedure laid down in bs, 1610, 1964 is 1828, 1991. Fmi computerised universal testing machines comply with gradeaof bs 1610, 1964 and grade 1. 0 of is 1828, 1991. An accuracy of 1% guaranteed from 2% to 100% of volume of the machine. In the the computer, Computerised utm is a vital necessity component of the entire system and not just on add on feature. This puts a substantial amount of power and versatility into the hands of the operator and makes the system much more self contained as it, Than usual includes many functions usually only available as additional often expensive optional features.