Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Mechanical Engineering Expert

problem: A load cell based on a “proving ring” is shown below. The circular portion of the load cell has an inner radius of 1.25 in and outer radius of 1.50 in. The ring has a depth (i.e., thickness) of 0.50 in, and is made of 2024-T4 aluminum (E = 10.6 Msi, ν = 0.32).  Four identical uniaxial strain gages (gages G1 - G4) are bonded to the ring at the locations defined in Figure below, and wired together in a Wheatstone bridge as shown in Figure below. The cell is designed to measure tensile loads ranging from 0 to 200 lbf.

Predict the output of this load cell based on “Curved Beam Theory” (reviewed on the following page), assuming a gage factor of 2.00.  

1798_gage number circle.jpg

Figure: Strain-Gaged Proving Ring (Gage Numbers Circled)

2217_Wheatstone bridge.jpg

Figure: Wheatstone Bridge

Mechanical Engineering, Engineering

  • Category:- Mechanical Engineering
  • Reference No.:- M9264

Have any Question? 


Related Questions in Mechanical Engineering

An isotopically enhanced sample has ndi moles of deuterated

An isotopically enhanced sample has nDI moles of deuterated hydrogen iodide and nHI moles of common HI at 398 K. Comparison of the infrared intensities of the v = 1 S 2 transition inds a ratio of 0.100 for DI molecules ( ...

Define a shear joint define an axial shear joint define

Define a shear joint? Define an axial shear joint? Define faying surface? Define friction-type joint? Define bearing-type joint? Draw a graph illustrating the way a shear joint fails? Is bolt preload important in a shear ...

1 an automobile is driving into a 45-mph headwind at 40 mph

1. An automobile is driving into a 45-mph headwind at 40 mph. If the barometer reads 29 in. Hg and the temperature is 40°F, what is the pressure at a point on the auto where the wind velocity is 120 fps with respect to t ...

If the speed of the shaft is doubled in given problem what

If the speed of the shaft is doubled in given Problem, what will be the percentage increase in the heat transferred from the bearing? Assume that the bearing remains at constant temperature. Problem An automobile cranksh ...

Select a topic on the discussion board discussion section

Select a topic on the discussion board (DISCUSSION section of blackboard) There are four categories of topics; organizations, testing methods, elements and specialty components. Each has something to do with industrial m ...

Health and safety management 1 the following gas

Health and Safety Management 1. The following gas detector tubes are available for direct reading of concentrations of the toxic gas hydrogen sulfide Tube Concentration 4HT 1-40% 4HH 0.1-4.0% 4H 10-3200 ppm 4M 12.5-500 p ...

The total pressure of a mixture of oxygen and hydrogen is

The total pressure of a mixture of oxygen and hydrogen is 1.65 atm. The mixture is ignited and the water is removed. The remaining gas is pure hydrogen and exerts a pressure of 0.190 atm when measured at the same values ...

Confirm that in hydrogenic atoms the spin-orbit coupling

Confirm that in hydrogenic atoms, the spin-orbit coupling constant depends on n and l as in eqn 7.24 2.Calculate the spin-orbit coupling constant for a 2p-electron in a Slater-type atomic orbital, and evaluate it for the ...

Suppose that the performance of a bjt transistor is

Suppose that the performance of a BJT transistor is entirely limited by emitter injection efficiency, which limits the d.c. beta, and base spreading resistance, which limits the bandwidth. Show that the gain-bandwidth pr ...

1 why are micropower plants so different from larger ones

1. Why are micropower plants so different from larger ones? In what cases are they recommended? 2. Discuss which of the conventional alternative sources of energy is more suitable for use with induction generators to pro ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro