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

Two ideal gases na moles of a and nb moles of b initially

Two ideal gases, n A moles of A and nB moles of B, initially occupy distinct volumes VA and VB at different temperatures, T A and T B . The molar heat capacities at constant pressure are CA and CB. A and B are combined t ...

1 draw the moment diagram for the elbow-biceps-forearm-hand

1. Draw the moment diagram for the elbow-biceps-forearm-hand system and determine the magnitude and location of the maximum moment. 2. How do the magnitudes of the biceps force B and joint reaction J change if the total ...

How is that process-that curve-modified if this is a sheet

How is that process-that curve-modified if this is a sheet metal joint? Do variations in friction between male and female threads affect the torque-turn relationship? Describe the turn-of-nut procedure used in structural ...

1 a beaker has the shape of a circular cone of diameter 7

1. A beaker has the shape of a circular cone of diameter 7 in and height 9 in. When empty, it weighs 14 oz; full of liquid, it weighs 70 oz. Find the density of the liquid in both SI and U.S. customary units. 2. Some exp ...

What is meant by the term prevailing torque what do we

What is meant by the term prevailing torque? What do we mean by the terms initial preload and residual preload? Why do they differ? What limits the usefulness of the so-called, long-form torque-preload equation? Explain ...

Use castiglianos second theorem to determine the tip

Use Castigliano's second theorem to determine the tip deflection of this cantilever with a length L, a constant E I, and a linearly increasing load with a maximum force/length q0. Confirm your result using Table 9.1.

1 how do the magnitudes of the biceps force b and joint

1. How do the magnitudes of the biceps force B and joint reaction J change if the total weight w of the forearm and hand are included in the analysis and are assumed to be uniformly distributed over the forearm length L? ...

Write research paper about any topics in manufacturing

Write research paper about any topics in Manufacturing Processes. a. To introduce students to some of the fundamentals of materials (behavior and manufacturing properties) b. To give students a working knowledge of produ ...

Equipment engineering and design structural failure

Equipment Engineering and Design Structural Failure Problem- Background - A 6 ton pressure vessel - see dimensioned drawing - was being lowered onto a "stillage"or temporary supporting structure for testing outside a fac ...

This atomic force microscope probe is a silicon beam and

This atomic force microscope probe is a silicon beam and tip. The beam is 40 µm wide, 4 µm thick, and 130 µm long. The tip is set back 15 µm from the end of the cantilever. The deflection of the tip is 1 µm for every 42 ...

  • 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

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

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen