6.6 A 20° full depth spur pinion is required to transmit 1.8 kW at a speed of 1100 rpm. If the pinion has 18 teeth and is manufactured from heavy duty 817M40 steel select a sui...
11. A 20° full depth spur pinion is required to transmit 1.5 kW at a speed of 1230 rpm. If the pinion has 21 teeth and is manufactured from heavy duty 817M40 steel select a suitable gear from the limited choice given in Table X, specifying the module and face width based on the Lewis Formula. [No unique solution, m = 2, N = 21, F= 25 mm would be acceptable] Table 2. Useful range of gear ratios Gear Ratio...
Question #5 (20 pts) A pinion has 18 teeth and a diametral pitch of 9 teeth/in, a face width of 1,5 in sa pressure angle of 20° with full-depth teeth. The spur gear is made by the milling or emin required to transmit at least 11 hp horsepower with a corresponding speed and moderate applications. Which material is the best choice for the spu ones in Table 5 considering the maximum allowable bending stres (factor of safety, nd-2.5)? U quations...
find v belt drive design power select belt type determine shive size (belt speed 4000 ft/min) find shive size from power rating figure find rated power find estimated centre distance find belt length (by selecting standard belt length) calculate actual centre distance find contact angle for small shieve determine correct factors calculate correct power per belt no. of belt needed V-Belt Designing Sample Problem . Given: A 4 cylinder diesel engine runs at 80 hp, 1800 rpm, to drive a...
Homework Case 1 Statistics - Please explain and show how to create graphs and charts. Pelican Stores a division of National Clothing, is a chain of women's apparel store operating throughout the country.The chain recently ran a promotion in which discount coupons were sent to customers of othe National Clothing stores. Data collected for a sample of 100 in-store credit card transactions at Pelican Stores during one day while the promotion was running are contained in the file name Pelican...