Steel Pulley Wheels

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FAQ

Drive to do a linear movement of the spiral, look at the net efficiency of the ball screw rod is relatively high, if the ball screw to make the counter revolution, is the nut with a one-way bearing vertical fixation, screw up and down reciprocating motion, so that you can do, if possible, wire rod length 40CM screw diameter, 8MM, vertical pressure 80N of the screw, choose the lead big nut can make the speed to 700 RPM in the under pressure?
But the rod itself can not be subjected to radial force, otherwise the life will be greatly reduced.Specific circumstances of specific analysis.
What kind of lubricant does nylon transmission use?
Nylon parts are generally used in low light load occasions, and then products require higher cleanliness, generally do not need lubrication;
The axial force of this drive eliminates the problem of how to do it! Thank you for the exam tomorrow
It's too much trouble drawing you. Let's give you a train of thought.Bevel gear 1 and 2 drive the axis II to the right direction; in order to offset the force of the axis II, it requires the rotation of the helical gear to meet the gear 4 to gear 3 to the left of the force. (it's about coaxial steering.).
When the coupling is linked, can the drive shaft be thinner than the motor shaft?
Actually, the problem is mechanical mechanics.On the one hand, the size of the drive shaft in addition to considering the matching of the motor shaft
How to prevent the transmission shaft from breaking and falling off?
When the maintenance operation is not strictly carried out, the operating rules of the repair process are not strictly carried out, and the parts of the transmission shaft are deformed at random.The driver's improper operation, the drive shaft has a great impact on the result of damaged parts.The support deformation changes the vertical position between the drive shaft and the rear axle axis, twisting after mounting bolt flange in transmissionShaft abscission. Preventive measures:
What are the functions of an automobile powertrain? What is the function of each part of it?
The power transfer device between the automobile engine and the drive wheel is called the driveline of the automobile. It should ensure that the car has the necessary conditions of traction and speed, and that between traction and speed change coordination function, so that the car has a good dynamic performance and fuel economy; should also ensure that the automobile can reverse, and the left and right wheels can adapt to cope with speed, and power transfer pattern need and smoothly with completelyrapid separation. The transmission system includes clutch, transmission, transmission shaft, main reducer, differential and half shaft parts.
What part of the transmission mechanism of the walking conveyor?
Belt driveBelt drive is one of the transmission devices that are widely used in mechanical equipment, mainly consisting of driving wheels, driven wheels and driving belts. The friction and engagement between the belt and pulley can be used to realize the movement and power transmission between the main wheel and driven wheel.The belt drive has the advantages of simple structure, stable transmission, low price, buffering, vibration absorption and overload slip, so as to protect other parts.
This problem for a long time, a drive shaft with a key, how to fix the position after the rotation of concrete keyway, don't specify the rotation and rotation angle, through parallel or perpendicular to that location
Reply to SolidEdge's post, this is just a small problem, if the screw