Get this from a library! Balancing technology. [Hatto Schneider]. Balancing technology by Hatto Schneider, , Carl Schenck edition, in English – [2nd ed]. I have several copies of “Balancing Technology” by Hatto Schneider. I also have ” Basis of Balancing Technique 1″ (Programmed Teaching) by.

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I respect the author much, even with a few disagreements. A balancing machine is a measuring tool used for balancing rotating machine parts such as rotors for electric motorsfansturbinesdisc brakesdisc drivespropellers and pumps. Once at rest, any achneider by the part away from its geometric center is detected by two perpendicular sensors beneath the table and returned as unbalance.

Balancing machine

Interesting, thanks for the information Bill. New standards have come about.

Hello Bill, Unfortunately there is no English version of the newer bzlancing available. The unit under test is bolted to the platform and is rotated either with a belt- air- or end-drive.

Does anyone “Balancing Technology” by Hatto Shneider | AMP Maintenance Forums

You might go through Schenck to see if there is schnrider demand for them to get an English version. As the part is rotated, the vibration in the suspension is detected with sensors and that information is used to determine the amount of unbalance in the part. However a static balancer can only correct in one plane, so its accuracy is limited.

Hard- and soft-bearing machines can be automated to remove weight automatically, such as by drilling or milling, but hard-bearing machines are more robust and reliable. Can someone give me a rundown on it’s focus is and possible chapter listings?

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Calibration is performed by adding a known weight at a known angle. This is very old information, and I have not checked recently. His response is below.

The old version had very good information. There are two main types of sxhneider machines, hard-bearing and soft-bearing. From Wikipedia, the free encyclopedia.

The machine usually consists of two rigid pedestals, with suspension and bearings on top supporting a mounting platform. Amount of unbalance and angle of unbalance give an unbalance vector.

This page was last edited on 4 Novemberat The book was totally restructured and revised. Springer wants to handle all languages on there own. John from PA Leader. The material is good in any version.

Of course the physics is valid. I wrote Hatto to find the real story.

Up to now 3 editions were published — 5. Schneider when my employer bought a new balancing machine. The software then sorts the blades and attempts to find the blade arrangement with the least amount tehcnology unbalance.

Hatto Schneider Balancing Technology Pdf PDF Download – Free E-Book Download

Based on the vibrations detected, they calculate the part’s unbalance. As far as I know, to copies were used to inform customer of Schenck. This sensor works by moving a magnet in relation to a fixed coil that generates voltage proportional to the velocity of the vibration. It is a very basic book on balancing. In most soft-bearing machines, a velocity sensor is used. Schenck has this book but the description is brief.

I don’t know if there are copies left, but anyhow they are totally outdated. Static balancers are often used to balance parts with a diameter much larger than their length, such as fans.

A photocell sometimes called a phaserproximity sensoror encoder is used to determine the rotational speed, as well as the relative phase of the rotating part. The difference between them, however, is in the suspension and not the bearings. One could search the book sites to see if a copy is available. In other projects Wikimedia Commons. Therefore, it works very well for low- and middle-size volume production and in repair workshops. I have several copies of “Balancing Technology” by Technklogy Schneider.

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Commons category link is on Wikidata. Also, the time difference between the phase and the vibration peak gives the angle at which the unbalance exists. I do not know however how close it may be to the desired book.

Portable balancing machines are used to balance parts that cannot be taken apart and put on a balancing machine, usually parts that are currently in operation such as turbines, pumps, and motors. The advantages of using a static balancer are speed and price.

Only five geometric dimensions need to be fed into the measuring unit and the machine is ready for use. I have a copy of Fundamentals of Balancing dating from the early ‘s and it was given to me by Willie Burkert and Mr. Rather than resting on its bearings, the part rests vertically on its geometric center. This phase information is then used to filter the vibration information to determine the amount of movement, sxhneider force, in one rotation of the part. It is currently in its 3rd Editon and available at the URL http: Baalncing must be signed in to continue.