Product Profile of Computerized Type Testing Machine
Computerized Type Testing Machine has good dimensional accuracy and reliability. The Machine ensures that a number of materials and metals in different forms and shapes can be tested for a variety of tests like tension, compression, transverse, bend, shear, brinell hardness, etc. The Machine can be availed with attachments for testing of flat belts, chain links, wire ropes, etc. The Computerized Type Testing Machine comes with a base that has a hydraulic cylinder at its centre and two main screws at both end.
Application of Computerized Type Testing Machine:
Key Features of Computerized Type Testing Machine
- Longer service life
- Efficient performance
- Dimensional accuracy and reliability
- Ensures that a number of materials and metals in different forms and shapes can be tested for a variety of tests like tension, compression, transverse, bend, shear, brinell hardness, etc
- The base has a hydraulic cylinder at its centre and two main screws at both ends
- The middle cross head is mounted on screws through main nuts
- The middle cross head can be moved up or down through chain transmission and geared motor to adjust the initial tensile/ compression clearance
- On the piston rests an assembly of upper, lower cross head and two columns
- The individually lapped cylinder piston assembly ensure smooth transfer of force with minimum friction
- Hydraulic circuit consists of hydraulic power pack having a directly driven radial plunger pump which gives a continuous non pulsating flow of oil pressure upto 250 bar
- Oil filter, oil strainer, air breather, oil level indicator, drain plug are provided on the power pack
- A pressure compensated needle type flow control valve, is provided to control the oil flow to cylinder thereby achieving desired piston speed
- Infinitely variable speeds can be obtained with the help of valves
- A separate switch box and electrical panels are provided
- Both the hydraulic pump motor and the geared motor have interlocks
- Limit switches are provided to stop the hydraulic pump motor if the load increases beyond the machine capacity or if the piston stroke is exceeded
- Computerised control panel
- The oil pressure in the main cylinder is also transferred to an electronic pressure transducer which gives a proportionate signal to the data acquisition unit
- Both, the motor for hydraulic operation and cross head motion, are controlled by push buttons and they have interlocks to prevent simultaneous working of the rotary encoder
- Encoder signal is fed to the data acquisition panel to get displacement in mm
