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so it should read like this? 52 sprockets / 12 sprockets on the rear= 4.333 ratio? X 60rpm crank speed x (20” x pi=62.8inch circumference) = 16327.987 inch min. / 12 inch = 1360.6655ft/min. and then 5280/1360.6655 x 60 =

@Chrispan:I think I go with you on this, but at thesame time they may still subject it to further heat treatment. They may not subject human lives to unnecessary risks.

Interesting device. Cam "driver" rather than cam "follower" might be a better name for it. What is the intended use? What would power the push rods, ("followers")? What kinds of things would the device power?

I'm an Electromechanical Engineer and I'm very interested for this position and to work in Canada , i have 5 year experiance in designing machine special using autodesk inventor tool. i also know CATIA , solidworks, autocad software. i m interested in your job profile please contact me on...

What is the RO of Diesel?

As I understand your problem is the weight of the pully. I'm not sure if the weight is the real problem. I think the problem is because you drive the fan (by chnagging the speed) over the limit of power of the motor. You need to check the characteristic of fan you have (relation between speed and...

Your error is in the last conversion. Allways write out the units and make sure they cancel . What you did: 5280 ft/mile/1360 ft/min Your units end up minutes/mile. 1360 ft/min *1mile/5280ft* 60min/hr= 15.45 mi/hr

I dont think this actually helps but it is interesting http://tilting.org.za/bok/kdrive.html http://nhojyesdnil.files.wordpress.com/2013/05/kdrive01.jpg

what can actually be maintained: I set up a motor with a load and found that I can generate only 30 to 40 watts continuously. David Butcher says he can maintain only about 60 watts, and that's after he warms up. maybe a young healthy man can get up to 100 watts, but that's incredibly hard.

I set up a motor with a load and found that I can generate only 30 to 40 watts continuously. David Butcher says he can maintain only about 60 watts, and that's after he warms up. maybe a young healthy man can get up to 100 watts, but that's incredibly hard.

Thank you Nikos for your detail explaination

Dear Engineers Thanks alot, i am so happy to see your answers My profession is industrial engineering and beacause of this i cant explain well, and i need to consult with my friend about your suggestion, You give me Good suggestion but Let me explain much : I know with calculating numbers...

Hi everyone, I'm a mechanical engineering student from Manchester! Looking forward to chatting to you. :)

You got nice here, keep it up!

in my country many person use sd other than UG or CATIA.they say sd is easy learn.

To change from single to dual revolution using belt & pully you need just two pair pullys (one pair on the motor and one pair on fan). by choosing the appropriate diameter, you can change the speed by moving the belt from one pair to another pair of theese pullys without changging the speed of...

Hi Daniel, I'm Reshma and I work at Zoho. If you have a CSV file with the data to be imported, you can easily get that into Zoho Invoice. You'll even find a sample file available which will show how the data needs to be arranged to make the import process smooth. Once all your data has been...

Hey Mike, how did it go? have you got yourself arranged there? Good luck.

Hello Mihirius, according to your description i guess the salt/seasoning applicator has to be a powder applicator, right? there are several types available in snack flavouring industry, from cheap -simple concepts to more complex ones. It is easy to point out a solution depending on how much...

Hello, i come from Albania, i am building a team multidiscipline engineers and actually looking for young talented Solidworks designers willing to take part of this team and work in multiple projects, from food processing lines, packaging and post-packaging units to EV conversion vans and solar...

Variable diameter Pulleys - 2 Hello Engineers I think we do not have understood the Project. Suppose you have 2 Double Diameter Pulleys First D1=50/D1a=100 mm , and Second D2=100 /D2a=50 mm Combination A

Good Afternoon Chofer, Because you are working with 45 degree angles this becomes a very easy calc and formula. Many trig classes unfortunately do not teach about "special" triangles, with a 45 degree being one of them. The length of the hypotenuse of any 45 degree triangle is the hypotenuse...