Problem 4:Inputs:a = 4.5" (the "symbol indicates inches)b= 1/4" (rod diameter)● F₁ = 13 lb●Have you ever wondered how boltsget their threads? Well, we startwith a smooth rod and then cut thethreads into it. The thing that cutsthe threads is called a "die."Although machines can be used forthis process, it is often done byhand as well, and that's what we'relooking at on the right.F₁HandlesaDieThe "die"is in thereaF₁bkF₂ThreadsRodSo suppose you want to cut threads on this rod. You would get the correct size die (they come in lots ofdifferent sizes), and place it inside the handle. Then you would twist the handles around the rod, therebycutting the threads with each revolution.For this problem, suppose you apply a force of F₁ to the handles. What is the force F₂ exerted on the rod?Use couples for your solution.F₁

a=4.5in b=1/4 in F1=13lb To find magnitude of force F2

oblem 4: puts: a = 4.5" (the "symbol indicates inches) b= 1/4" (rod diameter) ● F₁ = 13 lb ave you ever wondered how bolts et their threads? Well, we start th a smooth rod and then cut the reads into it. The thing that cuts e threads is called a "die." though machines can be used for process, it is often done by is and as well, and that's what we're oking at on the right. F₁ Handles a Die The "die" is in there J F₁ b F2 Threads Rod suppose you want to cut threads on this rod. You would get the correct size die (they come in lots of fferent sizes), and place it inside the handle. Then you would twist the handles around the rod, thereby tting the threads with each revolution. or this problem, suppose you apply a force of F₁ to the handles. What is the force F₂ exerted on the rod? se couples for your solution.

oblem 4: puts: a = 4.5" (the "symbol indicates inches) b= 1/4" (rod diameter) ● F₁ = 13 lb ave you ever wondered how bolts et their threads? Well, we start th a smooth rod and then cut the reads into it. The thing that cuts e threads is called a "die." though machines can be used for process, it is often done by is and as well, and that's what we're oking at on the right. F₁ Handles a Die The "die" is in there J F₁ b F2 Threads Rod suppose you want to cut threads on this rod. You would get the correct size die (they come in lots of fferent sizes), and place it inside the handle. Then you would twist the handles around the rod, thereby tting the threads with each revolution. or this problem, suppose you apply a force of F₁ to the handles. What is the force F₂ exerted on the rod? se couples for your solution.

Precision Machining Technology (MindTap Course List)

2nd Edition

ISBN:9781285444543

Author:Peter J. Hoffman, Eric S. Hopewell, Brian Janes

Publisher:Peter J. Hoffman, Eric S. Hopewell, Brian Janes

Chapter8: Computer Numerical Control

Section8.1: Cnc Basics

Problem 3RQ: Briefly describe a ball screw and a linear guide.

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