Design a roller chain drive with the following data. Specify the chain size, the sizes and...

Design a roller chain drive with the following data. Specify the chain size, the sizes and number of teeth in the sprockets, the number of chain pitches, the center distance, and the angle of wrap of the chain for each sprocket. Specify the Tables and Diagrams you use in the solution. Driver type: Hydraulic drive Driven machine: Rock crusher Input speed (rpm): 655 Input power (hp): 120 Nominal output speed (rpm): 200 Number of strands: 4

Expert Solution

samet mamat answered 2 years ago

A roller chain drive is to transmit a design power of 9.0 kW with the faster...

A roller chain drive is to transmit a design power of 9.0 kW with the faster shaft having a speed of 84 rpm. Select the most suitable chain size and type of lubrication from the following options if the pinion has 15 teeth: 1 - Pitch of 25.4 mm, oil bath or disc lubrication, 2 - Pitch of 19 mm, drip feed lubrication, 3 - Pitch of 25.4 mm, drip feed lubrication, 4 - Pitch of 19 mm, drip feed...

Design a chain drive for a Centrifugal Pump to be driven by a Steam Turbine. The...

Design a chain drive for a Centrifugal Pump to be driven by a Steam Turbine. The input speed will be 1100 RPM, and the desired output speed is 350 RPM. The conveyor requires 20.0 hp. What type of lubrication will be needed?

Sketch and label the parts of a standard roller chain.

Compare the following: belt drive, chain drive, and gear system. What are the fundamental characteristics of...

Compare the following: belt drive, chain drive, and gear system. What are the fundamental characteristics of each? What are the advantages and disadvantages of each?

5) A project manager at System Design Corporation has collected the following data on the size...

5) A project manager at System Design Corporation has collected the following data on the size of software programs and the length of programming time. The company is bidding on a new system that is estimated to consist of 300,000 lines of code. Use a scatter plot to find the correlation function of coding time to the program size and estimate the number of days it would take to code the system. Module Size in 1000 lines of code Number...

Design a formulation for each of the following emulsions. Name the ingredients, specify the role fo...

Design a formulation for each of the following emulsions. Name the ingredients, specify the role fo each one, calculate required HLB and ratio of emulsifying agents in each formulation. A- local emulsion of collagen with hydration effect B- parenteral emulsion of propofol

Specify and explain all major elements of an experimental design.

Roller Paint Co. reported the following data for the month of September. There were no beginning...

Roller Paint Co. reported the following data for the month of September. There were no beginning inventories and all units were completed (no work in process). Total Cost Number of Units Unit Cost Manufacturing costs: Variable $465,000 30,000 $15.50 Fixed 210,000 30,000 7.00 Total $675,000 $22.50 Selling and administrative expenses: Variable $2.00 per unit sold Fixed $39,000 In the month of September, 28,000 of the 30,000 units manufactured were sold at a price of $80.00 per unit. Required: (a) Prepare...

Which of the following statements regarding sample size are true? _____Larger sample sizes are advantageous because...

Which of the following statements regarding sample size are true? _____Larger sample sizes are advantageous because the resulting statistics will have less variability. _____For quantitative variables, larger sample sizes will lead to approximately normal distributions of , even when the population distribution is non-normal. _____Larger sample sizes are advantageous because the resulting statistics will have less bias. _____When estimating a population proportion with , the sampling distribution will be approximately normal regardless of sample size, as long as the population...

For the following sample sizes of 100, 50, and 20 I got the following data values....

For the following sample sizes of 100, 50, and 20 I got the following data values. I was asked the proportion of x students on a assingment with a vairiety of test scores. It asked for the proportion of students getting higher than a 69 and 90. The population mean : 83.516 Sample of 100 mean = 81.91 Sample of 50 = 81.74 Sample of 20 = 84.05 for above 69 i got the following proportions Population proportion = .886...

Question