MET 322 1.3 Discussion Evolution of the 4th and 5th Axis

27. You have the following compound machine. For S and ins a. What is the ideal mechanical advantage of this system? The inclined plane dimensions are 7.2 meters length and 1.8 meters height. What effort force is required to move the 600N create? In practice, you need to supply an effort force of 75 N to lift the crate. What is the efficiency? C. How could you redesign this compound d. machine so that the effort force needed was 50 N in practice? Assume the efficiency is your response from part C no matter what changes you make. Be specific with the changes you propose (if you add pulleys state how many, if you change the inclined plane dimensions state the new dimensions, etc.).

Please solve it complete please don't copy paste

Use brief sentences, sketches or calculations to answer the following questions:

You have been selected by an engineer for them to design their newest robotic prototype. As of this moment it is your job to come up with a purpose of the robot and incorporate various types of conic sections into its design

An articulated robot loads and unloads a CNC machine tool. The cell is scheduled to produce abatch of 300 parts. Setting up the cell for this part style takes 30 min, programming the robot takes75 min, and programming the CNC machine tool takes 55 min. For safety reasons, these threesetup activities must be done sequentially. The programmed machining cycle takes 3.75 min.Cutting tools wear out and must be periodically changed, which takes 6.0 min every 20 cycles andis performed by a human worker. At the end of each machining cycle, the robot reaches into themachine and removes the just-completed part, places it in a parts storage carousel, then reachesfor a starting work part from the same carousel and places it in the machine tool fixture. Thissequence of handling activities takes 45 sec. The storage carousel holds 25 parts. At the beginningof the production run, it is full of raw work parts. As each part is retrieved by the robot, the carouselindexes one position to present a new raw…

a. What is the ideal mechanical advantage of this system? The inclined plane dimensions are 7.2 meters length and 1.8 meters height.b. What effort force is required to move the 600N create? c. In practice, you need to supply an effort force of 75 N to lift the crate. What is the efficiency?d.  How could you redesign this compound machine so that the effort force needed was 50 N in practice? Assume the efficiency is your response from part C no matter what changes you make. Be specific with the changes you propose (if you add pulleys state how many, if you change the inclined plane dimensions state the new dimensions, etc.).

8 GRASS IS GROWING ON A DISK SPINNING AT CONSTANT RATE. WHAT IS THE ORIENTATION OF THE STEMS? Grass is growing on a disk spinning at constant rate. What is the orientation of the stems? Inclined towards the centre with a constant angle Inclined towards the centre with a variable angle Vertical Inclined towards the periphery with a constant angle Inclined towards the periphery with a variable angle

Hello, I hope you can help me.  I'm trying to create a device that has a spinning axle and I need to change the rotational force to be perpendicular to the axle. I know there are gears that can fit together have teeth, like the attached picture.  I know there are other types of mechanisms, and some are more creative.  But I also need for the solution to be low friction. What are 2 low friction methods of changing the directional rotation of a power axle 90 degrees? The entire creation is small, probably 12" x 12" Thanks for your help.

Manufacturing processes

Okay I did everything you did but the only thing I didn't do was take away 10 degrees from my intitial angle, why did you do that?

A robot is used for loading and unloading of parts to automated flexible machines. Loading time is 1 minute; unloading time is 1.5 minutes; machining time 15 minutes; Robot travel time between the machines including the inspection time is 3 minutes. Cost of robot C,=30 TL/Hour; cost of machines C2=40 TL/Hour. How many machines (integer number) should be assigned to the robot so that the total robot and machine costs per cycle are minimized? 8 - 176 a) 4 b) 3 c) 2 d) e) 6.

Answer all the calculations questions, if you are not not expert please don't attempt, don't use artificial intelligence

11. How might your machine or system be improved? What constraints might be involved in its design? Library/De Agostini/l