Question

A 2.5 teeth/in diametral pitch 17‐tooth pinion and 50 tooth gear are paired. The gears are...

A 2.5 teeth/in diametral pitch 17‐tooth pinion and 50 tooth gear are paired. The gears are cut on the 20 degrees ̊full‐depth involute system. Find the contact ratio.

Engineering   Mechanical-Engineering   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

For standard gear addendum is equal to one module.

Contact ratio = (Arc of contact)/ ( circular pitch)

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Two gears have pitch of 4mm . The number of teeth on gear 1 is 40...
Two gears have pitch of 4mm . The number of teeth on gear 1 is 40 on gear 2 is 24 . if the gear 2 rotates at 600 rpm , determine the velocity of sliding when the contact is at the tip of tooth at gear 2. Take addendum equal to on module . in addition find the maximum velocity of sliding. The angle of two gear is 20.
Two standard gears have 18 and 32 teeth, respectively. The diametral pitch is 10, and the...
Two standard gears have 18 and 32 teeth, respectively. The diametral pitch is 10, and the pinion rotates at 1000 rpm. Determine the following: (a) center distance, (b) pitch diameters, (c) circular pitch, (d) pitch line velocity, (e) angular velocity of the gear.
You are given a 10 teeth gear, a 20 teeth gear, a 30 tooth gear, a...
You are given a 10 teeth gear, a 20 teeth gear, a 30 tooth gear, a 40 tooth gear, a 50 tooth gear, and a bunch of axles (shafts).   (3 points) Draw below how will you connect the gears and shafts so that output shaft has the highest gear ratio. (Hint: Think compound gear trains)
find the gear ratio, circular pitch ,base pitch,pitch diameters,pitch radii,centre distance , addendum,dedendum,whole(total)depth, clearance, outside diameters,length...
find the gear ratio, circular pitch ,base pitch,pitch diameters,pitch radii,centre distance , addendum,dedendum,whole(total)depth, clearance, outside diameters,length of path of contact ,length of Arc of contact,and contact ratio of gear set with given parameters .If the centre distance is increased by 2%,what is the new pressure angle and increase in backlash?Given a 0.2344 pd ,20° pressure angle,19 tooth pinion is meshed with a 37 tooth gear.Assume the tooth forms are standard proportions of gear systems depth involute profiles
A system that drives a centrifugal pump with an electric motor transmits a 2,800 lb tangential...
A system that drives a centrifugal pump with an electric motor transmits a 2,800 lb tangential load between a pinion and its gear. The pinion and gear made with standard 25o , full-depth teeth are hobbed from an AISI 4140 nitrided steel. They are manufactured to a quality level of 9, and a reliability of 0.9 is required. The diametral pitch is 6, and the face width is 2.000 in. The 21 tooth pinion rotates at 1,800 rpm, and it...
Hello! I am from Kinematics and Dynamics where we are learning about Spur Gears. Unfortunately, I...
Hello! I am from Kinematics and Dynamics where we are learning about Spur Gears. Unfortunately, I am lost on how to solve this problem. Please show and explain each step legibly on how to solve it. Thanks! 3. The center distance of two 24-tooth, 20-degree pressure angle, full-depth involute spur gears with diametral pitch of 10 teeth/in is increased by 0.05 in over the standard distance. At what pressure angle do the gears operate?
Please answer the following Case analysis questions 1-How is New Balance performing compared to its primary...
Please answer the following Case analysis questions 1-How is New Balance performing compared to its primary rivals? How will the acquisition of Reebok by Adidas impact the structure of the athletic shoe industry? Is this likely to be favorable or unfavorable for New Balance? 2- What issues does New Balance management need to address? 3-What recommendations would you make to New Balance Management? What does New Balance need to do to continue to be successful? Should management continue to invest...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT