gear rack for Material Handling Industry

A machine builder required a vertical axis drive to draw, stack and transfer sections of pipe in an essential oil field environment. The application form load was very weighty and would have to be transported vertically over a long distance.

The client also asked to minimize the weight of the structure while keeping a higher level of safety.
Because of the high loading, ATLANTA offered a multi-drive solution, which shared the load over four pinions running on two lengths of rack. This allowed a smaller sized rack and pinion to be utilized, reducing the weight of the axis drives.

Since gear rack for Material Handling Industry accuracy was not essential for the application, an induction-hardened rack was used. This rack acquired induction-hardened teeth to provide high thrust capability. To insure that the racks remained stationary under the high loading, two meter long racks were used to maximize the amount of mounting screws used per section and dowel pins had been utilized to pin the racks set up.

The Ever-Power solution met all of the requirements from the customer and was able to handle the high loading from the pipes being transported.
A milling cutter for a wooden operating machine has pairs of foundation plates, each plate having a recess to received a slicing insert. Each pair of base plates is mounted on helpful information plate, and numerous this kind of instruction plates are installed on a common tubular shaft. Each basis plate includes a toothed rack. The toothed racks of each pair of foundation plates engage a common pinion set up on the tubular shaft. The radial range of each basis plate is modified by a screw and the racks and pinion make sure that the radial adjustment could be precisely the same for each person in the same pair of base plates. USE – Milling cutters for woodworking planetary gearbox machines.
Linear motion is definitely indispensable to moving machines; it transports tools and products effectively and controllably. The mechanisms that generate linear movement are generally ranked by their axial velocity and acceleration, axial forces versus structural volume, lifestyle, rigidity, and positioning precision.
Two common linear systems are linear motors and ballscrew drives. Rack-and-pinion drives are often overlooked as past-era technology with limited positioning precision. However, this assumption is invalid.

Precision-ground mounting areas to restricted tolerances, wear-resistant surface treatments, individually deburred gear teeth, and small, low-mass designs are boosting performance. Actually, rack-and-pinion drives evaluate favorably to linear motors and also roller or ground-thread ballscrews.
New-generation rack-and-pinion systems provide high dynamic functionality and unlimited travel distance. Some include superior servogears and actuators with backlash less than 1 arc-min., efficiency to 98.5%, and far more compact sizes than regular servomotor-gear combinations. Some preassembled gear-pinion units can even run true to 10 µm, for protection and smooth motion.