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95% Example Data Actuating pressure: 300 kPa Outer diameter primary piston: 140 mm Inner diameter primary piston: 80 mm Friction coefficient: 0.05 Outer diameter plate: 140 mm Inner diameter plate: 120 mm Number of plates: 6 Question What is the maximum transferable torque? Calculation Pressure The actuating pressure is behind the primary piston. 300 kPa = 30 N/cm² Area The outer diameter of the primary piston is 140 mm (= 14 cm). $$A_1 = 1/4 \times \pi \times d^2 = 1/4 \times \pi \times 14^2 = 153.94 cm^2$$ The inner diameter of the primary piston is 80 mm (= 8 cm). $$A_2 = 1/4 \times \pi \times d^2 = 1/4 \times \pi \times 8^2 = 50.27 cm^2$$ Calculating the area of the primary piston: $$153.94 - 50.27 = 103.67 cm^2$$ Clamping force The force exerted on the area of the piston is calculated by multiplying the pressure and the area (in cm²). $$F_{clamp} = p \times A = 30 \times 103.67 cm^2 = 3110.1 N$$ Friction circle Both $$r_1$$ and $$r_2$$ of the plates are known. $$r_f = 0.5 \times (r_1 + r_2) = 0.5 \times (0.07 + 0.06) = 0.065$$ Frictional force $$F_f = \mu \times F_{clamp} \times z = 0.05 \times 3110.1 \times 12 = 1866.06 N$$ Maximum transferable torque $$T_m$$ can now be calculated by substituting $$F_f$$ and $$r_f$$: $$T_m = F_f \times r_f = 1866.06 \times 0.065 = 121.29 Nm$$ Behind this primary piston, the oil pressure is 400 kPa. What's the force the piston exerts on the clutch pack ($$F_{clamp}$$)?
20) Term for pathogen properties that aid it in causing disease. O proteases O virulence factors O pathogenics O enhancers
Which of the following is not a step in creating social reality?
You have an opportunity to make a new hospital in the UAE and several investors have expressed their interest in your idea. • Provide step-by-step explanation of the gap in the market that the new hospital attempts to solve. Provide examples • Provide step-by-step explanation of the other industry/competitors. Provide examples
Among the things that govern automatic versus controlled processing are a) familiar versus novel items b) varied instructions between tasks c) both of the above
Solve. If there is more than one solution, separate them with a comma. 9 + 5|2x + 3| = 34
Using symmetric (private) key encryption systems, if 10 parties want to pair-wise communicate with each other securely they would need ___ different key pairs
Instructions: ISE 316 Manufacturing Engineering I: Processes SPRING 2017 HW#1 (40 pts.) (Topic: GD&T Engineering Specifications) • Pdf due in HW#1 Dropbox by 12:00 pm on September 12, 2017. • Show all work (detailed figures, formulas, calculations etc.) to get full credit. • Finish reading Topics 2-1, 2-2, 2-3 of the lectures. Problem 1. (total 20 points) A mandrel used in a CNC lathe is shown below. (Note: Dimension \"X\" applies to Questions (d) and (e) only.) 5.575±0.001 3±0.02 6.75 ± 0.007 1.75 ± 0.01 10±0.03 +0.1 20-0.0 59.25 ± 0.15 2±0.025 +0.00 5-0.01 All dimensions are in inches For this mandrel: (a) Draw a tolerance graph. (b) Based on the tolerance graph, determine if the part drawing is over-, under-, or adequately- specified (along the horizontal axis). Justify your decision.
Question 10a. If we supplied `linear_search` (Q1a) with an array sorted in non-descending order, what would you expect it's worst case time complexity to be in terms of n? In the following cell assign your answer to the variable 'worst_case_time_complexity'.
2. Use Stokes' Theorem to evaluate the line integral $\int_C \vec{F} \cdot d\vec{r}$ and assume $C$ is positively oriented. $\vec{F} = (2z + x, y - z, x + y)$ and $C$ is the triangle with vertices $(1, 0, 0)$, $(0, 1, 0)$, $(0, 0, 1)$
