What are the advanced strategies and technologies used in optimizing the precision, speed, and tool life of Vertical Machining Centers (VMCs) in modern manufacturing processes, and how do these advancements contribute to increased productivity and reduced production costs?

12. A 600 mm × 30 mm flat surface of a plate is to be finish machined on a shaper. The plate has been fixed with the 600 mm side along the tool travel direction. If the tool over-travel at each end of the plate is 20 mm, average cutting speed is 8 m/min, feed rate is 0.3 mm/stroke and the ratio of return time to cutting time of the tool is 1:2, the time required for machining will be (a) 8 minutes (b) 12 minutes (c) 16 minutes (d) 20 minutes

Which of the following is one of the disadvantages of machining methods? 1-Variety of machinable part material 2-Variety of piece shapes and special geometric fomms 3-High dimensional accuracy and surface quality (Aşağıdakilerden hangisi talaşlı imalat yöntemlerinin dezavantajlarındand ir? 1-İşlenebilen parça malzemesinin çeşitliliği 2-Parça şekillerinin ve özel geometrik formların çeşitliliği 3-Yüksek boyutsal doğruluk ve yüzey kalitesi ) 16 - O A) Only 3 (Yalnız 3) B) Only 1 (Yalnız 1) ) None (Hiçbiri) O D All (Heps i) O E Only 2((Yalnz 2)

Make a figure and explain how shear plane angle effect the power requirements in the machining. How can you reduce the power requirements during machining in orthogonal cutting?   plzz do it in 45 minutes

Explain the distinct features of non-conventional machining which gave it superiority over the conventional machining?

what are the three basic parameters (cutting variables) in the machining process? how to calculate them

Problem 2. (Determining Cutting Speeds in Machining Economics) A turning operation is performed with HSS tooling on mild steel, with Taylor tool life parameters n = 0.12, C = 60 m/min. Work part length = 450 mm and diameter = 80 mm. Feed = 0.20 mm/rev. Handling time per piece = 4.0 min, and tool change time = 1.5 min. Cost of machine and operator = $27/hr, and tooling cost = $2 per cutting edge. Find the a. cutting speed for maximum production rate = 44.997m/min. b. cutting speed for minimum cost = 38.143m/min. Problem 3. (Production Rate and Cost in Machining Economics) For the two cutting speeds computed in problem 2, determine: a. the hourly production rate and b. the cost per piece. Need help with problem 3 already done problem 2

Problem 2. (Determining Cutting Speeds in Machining Economics) A turning operation is performed with HSS tooling on mild steel, with Taylor tool life parameters n = 0.12, C = 60 m/min. Work part length = 450 mm and diameter = 80 mm. Feed = 0.20 mm/rev. Handling time per piece = 4.0 min, and tool change time = 1.5 min. Cost of machine and operator = $27/hr, and tooling cost = $2 per cutting edge. Find the a. cutting speed for maximum production rate and b. cutting speed for minimum cost Problem 3. (Production Rate and Cost in Machining Economics) For the two cutting speeds computed in problem 2, determine: the hourly production rate and a. b. the cost per piece.

1. In a production turning operation, the cylindrical workpiece is 425 mm long and 190 mm in diameter, Feed 0.30 mm/rev. What cutting speed must be used to achieve a machining time of 7.0 min?