Stumpp, Schuele & Somappa Stumpp, Schuele & Somappa



Residual Stress measurement equipment:

In order to quantify the effect of shot peeing we are equipped with X-ray diffraction machine which can measure residual stress on springs.


Multi Slide Machine




Servo hydraulic testing machine: Fatigue testing Springs with random input & Quarter car testing facility
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Spintron: Dynamic valve train testing system were valve closing velocity, valve lift , Dynamic loads & Dynamic stress can be measured by instrumenting the actual engine
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DATA ACQUISITION SYSTEMS: Here actual stress can be measured using strain gauge, Natural frequency of spring can be measured using impact hammer & accelerometer
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FIVE STATION MACHINE: This is used to measure a endurance testing.only for suspensions (both two wheeler and four wheeler) springs.
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IST MACHINE: It is used to measured a fatigue life of the spring. The speciality of the machine is we can create actual engine type of condition by pouring hot oil on the spring during testing.
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SIX STATION MACHINE: This is used to measure a fatigue life of the spring.only for suspensions spring.
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MURATA MACHINE: Basically this machine also used for endurance testing to ascertain the fatigue life of spring, normally we are checking the valve springs & damper springs.
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SINGLE ENDURANCE MACHINE: This machine also used to measure fatigue life of the spring.speciality of this machine is the we can check in both parallel and as well as Knee action condition.
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STAB BAR TEST MACHINE: In this machine to find the life of a fatigue in stab bar.
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GRIT IMPACT TESTING peeloff: This machine is used to check the powder coated adhesion on sample springs.
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STRAIN MEASUREMENT: Actual stress and strain measurement on component.
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LARSON LOAD TESTER: This machine used for checking the loads of an any type of spring
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MILLIPORE EQUIPMENT: For cleanliness test for smaller springs.(for example valve spring which is critical component in the valve train assemble.)
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STEREO MICROSCOPE: For low magnification, surface examination of samples.
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METALLURGICAL MICROSCOPE: For metallurgical examination.
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MICRO VICKERS HARDNESS TESTER: For hardness measurement test.
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VICKERS HARDNESS TESTING M/C: For hardness measurement test.
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