![(11) Calculate the tooth height ht. [2 pts] Calculate the rim thickness, assumed the ratio of rim thickness/ tooth height 1.2](http://img.homeworklib.com/images/efd2a46e-3fd3-4b96-84da-003026839dd6.png?x-oss-process=image/resize,w_560)
(11) Calculate the tooth height ht. [2 pts] Calculate the rim thickness, assumed the ratio of rim thickness/ tooth height 1.2 2 pts] (12) (13) Calculate the design life Nop (for pinion), given life L 30,000 hours, every rev has 1 contact on each tooth(q1). [ 2 pts] Calculate the design life Nco (for gear), given life L -30,000 hours, every rev has 1 contact on each tooth (q = 1). [ 2 pts] (14)
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Problem 3 142 pts A spur gear pair is to be a part of the drive for a milling machine requiring p...
3. A commercial enclosed gear drive consists of a 20 spur pinion having 16 teeth driving a 48-tooth gear. The pinion speed is 300 rev/min, the gear face width 2 in., and the diametral pitch 6 teeth/i...
3. A commercial enclosed gear drive consists of a 20 spur pinion having 16 teeth driving a 48-tooth gear. The pinion speed is 300 rev/min, the gear face width 2 in., and the diametral pitch 6 teeth/in. The gears are grade t steel, through-hardened at 200 Brinell, made to No. 6 quality standards, uncrowned, and are to be accurately and ngid mounted Assume a lion life ofi will transmitareliability of90%(KR 0.85), and use YN 1.355N 01:8 and Z 1. used...
Please help. Thx Part 2 (50 pts) A single-reduction spur gear system is as shown. The pinion "P" drives gear "G. Pinion"Pis driven at 1800 rpm with 1.5 hp Pinion "P" has a...
Please help.
Thx
Part 2 (50 pts) A single-reduction spur gear system is as shown. The pinion "P" drives gear "G. Pinion"Pis driven at 1800 rpm with 1.5 hp Pinion "P" has a pitch diameter of 2 inches, and has 20 teeth. The gear "Ghas 120 teeth. All teeth have a pressure angle of 20, full-depth, hobbed profile, and a face width of 0.5 inches. All materials are steel. Determine: A) Minimum number of pinion teeth: Np,min This shows that...
6) [20 pts) Bending Stress in a Gear A steel spur pinion has a pitch of...
6) [20 pts) Bending Stress in a Gear A steel spur pinion has a pitch of 6 teeth/in, 22 full-depth teeth with a cut profile, and a 20° pressure angle. The pinion runs at a speed of 1280 rev/min and transmits 15 hp to a 60-tooth gear. If the face width is 2 in., estimate the bending stress. Take the value of Lewis form factor, Y, from the table 14-2. The bending stress is kpsi.
3) (15 pts] Number of teeth and theoretical center to center distance distance from given data...
3) (15 pts] Number of teeth and theoretical center to center distance distance from given data A 17-tooth spur pinion has a diametral pitch of 8 teethlin, runs at 1386 rev/min, and drives a gear at a speed of 462 rev/min. Find the number of teeth on the gear and the theoretical center-to-center distance. The number of teeth on the gear is The theoretical center-to-center distance is in. 4) [15 pts] Gear Train Analysis The tooth numbers for the gear...
Gear Design- Data for problems A pair of steel full-depth, involute teeth, the pinion speed is...
Gear Design- Data for problems A pair of steel full-depth, involute teeth, the pinion speed is 1000 rpm. The pinion has 18 teeth and the gear has 36 teeth. The gears have a quality grade of A8, a design reliability of 99% with a factor of safety of 1.0. They are installed in a commercial enclosed gear unit. The pinion has a rim thick gears transmits an average of 10 hp. The gear pair has a P 8, a 20...
(1) A pair of meshing spur gears having 20 degree full depth teeth and face widths...
(1) A pair of meshing spur gears having 20 degree full depth teeth and face widths of 2.5-in, a diametral pitch of 4 and both made of steel having a BHN of 400. The pinion is rotating at 600 pm, has 30 teeth and the velocity ratio is 2/3. Assume uniform power source with moderate shock, less rigid mounting with contact across the full face. Find the maximum horsepower that can be transmitted based on strength using the AGMA method....
3 Required information Problem 14.022 -DEPENDENT MULTI-PART PROBLEM- ASSIGN ALL PARTS art 2 of 2 A...
3 Required information Problem 14.022 -DEPENDENT MULTI-PART PROBLEM- ASSIGN ALL PARTS art 2 of 2 A spur gearset has 17 teeth on the pinion and 51 teeth on the gear. The pressure angle is 20° and the overload factor 1. The diametral pitch is 6 teeth/in and the face width is 2 in. Tihe pinion speed is 1050 rev/min and its cycle life is to be revolutions at a reliability R 0.99. The quality number is 5. The material is...
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 emi...
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...
A transfer shaft with two spur gears shown below: Input Gear 1 Output Gear Torque Bearing...
A transfer shaft with two spur gears shown below: Input Gear 1 Output Gear Torque Bearing 1 Gear 1 Gear 2 Bearing 2 B OTO 4" 4" 4" 4 . . Weight Ibf Teeth number Pressure angle Po (diametric pitch) teeth/in Gear A 50 20° 6 Gear C 2 25 20° 6 Deep groove ball bearings at B and D. Pitch diameter of the gear is equal to the teeth number divided by diametric pitch. Shaft speed = 3000 rpm....
Show step for step please! Shaft Design: Part.1 (60 pts) Consider the shaft system in Fig.1. The shaft is to be made of high-carbon steel (out 89.2 ksi , σ 55.2 kst) for infinite life. Standard b...
Show step for step please!
Shaft Design: Part.1 (60 pts) Consider the shaft system in Fig.1. The shaft is to be made of high-carbon steel (out 89.2 ksi , σ 55.2 kst) for infinite life. Standard ball bearings support the shaft at z 0 and z -54 in and do 0.75 d The applied loads are steady such that bending moments are completely rev 2.5 hp of horse power, where (1 hp = 550 lb . in/s) is transmitted to)the...
3. A commercial enclosed gear drive consists of a 20 spur pinion having 16 teeth driving a 48-tooth gear. The pinion speed is 300 rev/min, the gear face width 2 in., and the diametral pitch 6 teeth/in. The gears are grade t steel, through-hardened at 200 Brinell, made to No. 6 quality standards, uncrowned, and are to be accurately and ngid mounted Assume a lion life ofi will transmitareliability of90%(KR 0.85), and use YN 1.355N 01:8 and Z 1. used...
Please help.
Thx
Part 2 (50 pts) A single-reduction spur gear system is as shown. The pinion "P" drives gear "G. Pinion"Pis driven at 1800 rpm with 1.5 hp Pinion "P" has a pitch diameter of 2 inches, and has 20 teeth. The gear "Ghas 120 teeth. All teeth have a pressure angle of 20, full-depth, hobbed profile, and a face width of 0.5 inches. All materials are steel. Determine: A) Minimum number of pinion teeth: Np,min This shows that...
6) [20 pts) Bending Stress in a Gear A steel spur pinion has a pitch of 6 teeth/in, 22 full-depth teeth with a cut profile, and a 20° pressure angle. The pinion runs at a speed of 1280 rev/min and transmits 15 hp to a 60-tooth gear. If the face width is 2 in., estimate the bending stress. Take the value of Lewis form factor, Y, from the table 14-2. The bending stress is kpsi.
3) (15 pts] Number of teeth and theoretical center to center distance distance from given data A 17-tooth spur pinion has a diametral pitch of 8 teethlin, runs at 1386 rev/min, and drives a gear at a speed of 462 rev/min. Find the number of teeth on the gear and the theoretical center-to-center distance. The number of teeth on the gear is The theoretical center-to-center distance is in. 4) [15 pts] Gear Train Analysis The tooth numbers for the gear...
Gear Design- Data for problems A pair of steel full-depth, involute teeth, the pinion speed is 1000 rpm. The pinion has 18 teeth and the gear has 36 teeth. The gears have a quality grade of A8, a design reliability of 99% with a factor of safety of 1.0. They are installed in a commercial enclosed gear unit. The pinion has a rim thick gears transmits an average of 10 hp. The gear pair has a P 8, a 20...
(1) A pair of meshing spur gears having 20 degree full depth teeth and face widths of 2.5-in, a diametral pitch of 4 and both made of steel having a BHN of 400. The pinion is rotating at 600 pm, has 30 teeth and the velocity ratio is 2/3. Assume uniform power source with moderate shock, less rigid mounting with contact across the full face. Find the maximum horsepower that can be transmitted based on strength using the AGMA method....
3 Required information Problem 14.022 -DEPENDENT MULTI-PART PROBLEM- ASSIGN ALL PARTS art 2 of 2 A spur gearset has 17 teeth on the pinion and 51 teeth on the gear. The pressure angle is 20° and the overload factor 1. The diametral pitch is 6 teeth/in and the face width is 2 in. Tihe pinion speed is 1050 rev/min and its cycle life is to be revolutions at a reliability R 0.99. The quality number is 5. The material is...
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...
A transfer shaft with two spur gears shown below: Input Gear 1 Output Gear Torque Bearing 1 Gear 1 Gear 2 Bearing 2 B OTO 4" 4" 4" 4 . . Weight Ibf Teeth number Pressure angle Po (diametric pitch) teeth/in Gear A 50 20° 6 Gear C 2 25 20° 6 Deep groove ball bearings at B and D. Pitch diameter of the gear is equal to the teeth number divided by diametric pitch. Shaft speed = 3000 rpm....
Show step for step please!
Shaft Design: Part.1 (60 pts) Consider the shaft system in Fig.1. The shaft is to be made of high-carbon steel (out 89.2 ksi , σ 55.2 kst) for infinite life. Standard ball bearings support the shaft at z 0 and z -54 in and do 0.75 d The applied loads are steady such that bending moments are completely rev 2.5 hp of horse power, where (1 hp = 550 lb . in/s) is transmitted to)the...
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