Problem NO: 10

It is desired to compare the cycle times required to grind a particular workpiece using traditional surface grinding and using creep feed grinding. Th

It is desired to compare the cycle times required to grind a particular workpiece using traditional surface grinding and using creep feed grinding. The workpiece is 200 mm long, 30 mm wide, and 75 mm thick. To make a fair comparison, the grinding wheel in both cases is 250 mm in diameter, 35 mm in width, and rotates at 1500 rev/min. It is desired to remove 25 mm of material from the surface. When traditional grinding is used, the infeed is set at 0.025 mm, and the wheel traverses twice (forward and back) across the work surface during each pass before resetting the infeed. There is no crossfeed since the wheel width is greater than the work width. Each pass is made at a workspeed of 12 m/min, but the wheel overshoots the part on both sides. With acceleration and deceleration, the wheel is engaged in the work for 50% of the time on each pass. When creep feed grinding is used, the depth is increased by 1000 and the forward feed is decreased by 1000. How long will it take to complete the grinding operation (a) with traditional grinding and (b) with creep feed grinding?

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