You can use a sprag clutch on the gear. This way the gear will transmit torque while lifting the platform, and freewheel during pullback due to...
Keep the 10" pulley, but fix the crank as close to the center as possible, instead of the rim. This will reduce the travel of the sifter and give...
There is a way of doing this with a single pair of gears, called the Planocentric drive. In this arrangement the shafts are not concentric, as...
You are on the right track. If T2a>T2b is changed the value of T1>T3 will change accordingly. This requires many iterations till the correct...
I think you have to start from the basics. 1. Co-efficient of thermal expansion of the shaft and the plate. 2. The temperature of dry ice. From...
The required output torque depends on the number of vanes in the rotor, their profile and angle among other criteria.
What you are trying to do is generate a conjugate profile from your pinion profile, graphically. When you generate a conjugate profile curve, it...
The Arrangement will work , If you change T2a>T2 and T1>T3 to values which are dividable with 4.
You will have to post a drawing for me to help you in this.
You will have to determine the total load 'F' that the arm has to transmit. Determine the normal distance 'r' between the axis of rotation and the...
The images are not visible and without them it is difficult to understand the problem.
Thanks for the reply AndrewNew, and you have guessed it correct. The gears have a tolerance of 0.01mm, r/o on the PCD and 0.01mm on the BTL ( base...
Hi maniacal_engineer The relevant AGMA standard gives procedure for testing production gears by meshing them with a master gear. Now the center...
There is no other method other than the one given in the Standard. Once you have brushed up your gear technology it becomes easy to understand...
From your blog it appears that you require the dividing change gears for a certain number of teeth. The differential gear train is for obtaining...
Hi, We have a regular requirement for instrument gears of stainless steel, which are produced in-house by hobbing. In spite of using a freshly...
Well the speed is low on the one I observed. I suppose it gives the material to be rolled enough time to deform without large spring-back. the...
The plate rollers i have seen have a very low rpm, maybe between 4 and 6. If it is 1mm thick sheet the drive can be about 0.5HP motor with a...
Taking the momentum into consideration, acceleration depends on the mass of the moving body ( momentum = mass x acceleration). Now nut is the...
At 7700rpm, the first mesh is going to be the problem area. You might have to use high helix ground gears to get around the noise problem. The...
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