Design a helical compression spring for a die which is mounted on a peg of radius 9.25 mm exerts a force of 95 N when as

Business, Finance, Economics, Accounting, Operations Management, Computer Science, Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Algebra, Precalculus, Statistics and Probabilty, Advanced Math, Physics, Chemistry, Biology, Nursing, Psychology, Certifications, Tests, Prep, and more.
Post Reply
answerhappygod
Site Admin
Posts: 899603
Joined: Mon Aug 02, 2021 8:13 am

Design a helical compression spring for a die which is mounted on a peg of radius 9.25 mm exerts a force of 95 N when as

Post by answerhappygod »

Design a helical compression spring for a die which is mounted on a peg of radius 9.25 mm exerts a force of 95 N when assembled, when the die is operated the spring is compressed 20 mm and exerts a force of 165 N. Using a 2.8 mm diameter ASTM A228 wire. A fatigue safety factor of 1.7 is required.a)Determine the complete geometry of the spring: diameter, spring rate, number of turns.b)Determine the factor of safety for fatigue and factor of safety for closure for the geometry you have specified. c)The natural frequency of the spring in Hz.d)Buckling condition.
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!
Top
Post Reply

Return to “Archived Questions & Answers”