Problem NO: 15

A cylindrical workpart with D = 2.5 in and h = 2.5 in is upset forged in an open die to a height = 1.5 in. Coefficient of friction at the die-work int

A cylindrical workpart with D = 2.5 in and h = 2.5 in is upset forged in an open die to a height = 1.5 in. Coefficient of friction at the die-work interface = 0.10. The work material has a flow curve defined by: K = 40,000 lb/in2 and n = 0.15. Yield strength = 15,750 lb/in2. Determine the instantaneous force in the operation (a) just as the yield point is reached (yield at strain = 0.002), (b) at height h = 2.3 in, (c) h = 2.1 in, (d) h = 1.9 in, (e) h = 1.7 in, and (f) h = 1.5 in. Use of a spreadsheet calculator is recommended.

0  reviews

Suggestions based on the Question and Answer that you are currently viewing

The benefits of buying with AnswerDone:

Guaranteed quality through customer reviews

Access to High-Quality Documents

Our platform features a wide range of meticulously curated documents, from solved assignments and research papers to detailed study guides. Each document is reviewed to ensure it meets our high standards, giving you access to reliable and high-quality resources.

Quick and easy check-out

Easy and Secure Transactions

We prioritize your security. Our platform uses advanced encryption technology to protect your personal and financial information. Buying with AnswerDone means you can make transactions with confidence, knowing that your data is secure

Focus on what matters

Instant Access

Once you make a purchase, you’ll have immediate access to your documents. No waiting periods or delays—just instant delivery of the resources you need to succeed.

$1.49  0x  sold
    (0)
  Add to cart