Drehzahldurchschliff

22:10 Aug 28, 2016
German to English translations [PRO]
Tech/Engineering - Automotive / Cars & Trucks
German term or phrase: Drehzahldurchschliff
Ich habe leiter keine anderen Informationen, oder den Zusammenhang. Dieses Wort steht allein in einer Tabelle.
Haigo Salow
United States
Local time: 23:34


Summary of answers provided
5slip
Johannes Gleim
3 +1rotational speed of the sanding disc (sanding through)
Erzsébet Czopyk
Summary of reference entries provided
rate of revolution
José Patrício

Discussion entries: 3





  

Answers


2 hrs   confidence: Answerer confidence 3/5Answerer confidence 3/5 peer agreement (net): +1
rotational speed of the sanding disc (sanding through)


Explanation:
https://de.wikipedia.org/wiki/Hochgeschwindigkeitszerspanen
Der Begriff Hochgeschwindigkeitszerspanung (HGZ) (englisch High Speed Cutting (HSC)) bezeichnet in der Metallverarbeitung mit CNC-Fräsmaschinen ein Zerspanungsverfahren, bei dem die Schnittgeschwindigkeit durch extrem hohe Werkzeugdrehzahlen sowie die Vorschubgeschwindigkeiten um ein Vielfaches höher, die sich daraus ergebene Spandicke jedoch wesentlich geringer ist als bei normalen Zerspanungen.

http://www.linguee.de/deutsch-englisch/uebersetzung/werkzeug...
Werkzeugdrehzahlen - high speed of tool, rotary speed of tools, rotational speed of tools

Flexibel - Die Gefahr von Durchschliffen auf Kanten, Sicken und Rundungen wird auf ein absolutes Minimum reduziert. // Flexibility - the danger of sanding through edges, beads and curves is reduced to an absolute minimum.

Mirka PS 1437 Polisher 150mm
The Mirka Polisher features a powerful, high torque electric motor, along with a step-less switch and pre-selection of rotational speed which makes it possible to achieve the precise speed required when polishing. There’s also a bail handle and a side handle for better control and a spindle lock to make pad changes easy. It’s an excellent tool for polishing smaller surfaces and is designed to be used with a maximum 150 mm pad. To achieve the best results, it’s recommended that Mirka polishing compounds, backing pads and polishing pads are used.
http://www.mirka.com/en-IN/in/product/#/8991300111/Mirka PS ...

Grinding tool with eccentric rotation shaft
US 20140011435 A1
A grinding tool with an eccentric rotation shaft of a grinding disc with attached grinding material installed via a hearing at a position that is shifted from the central drive shaft line of a rotating disc fixed on a drive shaft, comprises a clutch in which a grinding disc-side clutch component member installed on the grinding disc or on the eccentric rotation shaft that is fixed to the grinding disc and a rotating disc-side clutch component member installed on the rotating disc are linked via a sliding surface capable of sliding and of transmitting the drive force.
The rotation rate of the grinding disc is limited to a stable range of rotation rates, preventing extreme elevation in the rotation rate and extreme reduction in the rotation rate; the workpiece is ground efficiently; and the tool does riot generate marks or patterns on the ground surface.

PTL 2 describes a grinding tool in which a device for limiting the rotational speed of a sanding disc (grinding disc) is attached to a housing (casing), and the device constantly transmits a force to the sanding disc. In the grinding tool, the device for limiting the rotational speed of the sanding disc is a hollow wheel that is connected through a partial bearing to the housing so as not to be rotatable relative to the housing. The connection can be released so that the sanding disc can freely rotate. Therefore, the rotational speed of the sanding disc can be controlled more smoothly than the grinding tool of PTL 1. However, in order to control the rotational speed and the direction of rotation of the sanding disc, it is necessary to perform precise calculations of at least the following: (1) the magnitudes and the directions of a friction moment of a bearing at an engagement portion and a friction moment between a first engagement portion and a second engagement portion; (2) the magnitude and the direction of a friction moment between an eccentric pin and a sanding disc bearing; and (3) the rotational speed and the rotational torque of a drive shaft.

https://www.google.ch/patents/US20140011435

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Note added at 2 hrs (2016-08-29 00:56:13 GMT)
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Durchschleifen - loopthrough

Erzsébet Czopyk
Hungary
Local time: 08:34
Native speaker of: Native in HungarianHungarian

Peer comments on this answer (and responses from the answerer)
neutral  Johannes Gleim: Es geht um Kraftfahrzeuge, nicht um Werkzeugmaschinen. Außerdem fehlt eine Erklärung zum merkwürdigen Begriff "Drehzahldurchschliff".
1 day 7 hrs
  -> Vielen Dank!

agree  Kim Metzger
11 days
  -> Vielen Dank!
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1 day 10 hrs   confidence: Answerer confidence 5/5
Schlupf (Drehzahldurchschliff)
slip


Explanation:
“Drehzahlschliff” ist entweder eine konstruierte Übersetzung durch Anlehnung an „Schleifring“ (Referenz siehe weiter unten) oder ein Tippfehler, weil es diesen Begriff im Internet nicht gibt. Ich habe als Elektroingenieur mit 50 Jahren Berufserfahrung diesen laienhaften Ausdruck noch nie gehört. Gemeint ist der Schlupf (Drehzahlschlupf).

Momentenverlust und Drehzahlschlupf nach Lutz [11] auf der Antriebsseite and Moment, and loss of speed slip by Lutz [11] of the drive side
http://www.europeana.eu/portal/de/record/2020801/dmglib_hand...

Hydrodynamischer Drehzahlschlupf
Eine noch effektivere, weil stärker gedämpfte, Torsionsnachgiebigkeit wird durch den Einbau einer hydraulischen Kupplung in den mechanischen Triebstrang erreicht. Derartige Kupplungen weisen im Regelfall einen Drehzahlschlupf von etwa 2 bis 3 ‰ auf.
https://books.google.de/books?id=V5VVBAAAQBAJ&pg=PA233&lpg=P...

Das (meist variable) Verhältnis der Drehzahlen n2/n1 wird als Drehzahlschlupf bezeichnet.
https://books.google.de/books?id=BfXKBgAAQBAJ&pg=PA130&lpg=P...

• Clutches with friction-based torsional flexibility (slip clutches) that transmit torques hydrodynamically (hydrodynamic clutch) or electromagnetically (induction clutch) by means of speed slip.
• Kraftschlüssig drehnachgiebige Kupplungen (Schlupfkupplungen), die hydrodynamisch(Strömungskupplung) oder elektromagnetisch (Induktionskupplung) Drehmoment durch Drehzahlschlupf übertragen
http://glossar.item24.com/de/start/view/glossary/ll/de|en/it...

Schleifring slip ring
Schlupf (elektr.) slip
https://www.google.de/url?sa=t&rct=j&q=&esrc=s&source=web&cd...

Domain Electronics and electrical engineering
Domain note electric motors:electrical driving of machines & parts
de
Term Schlupf
Reliability 3 (Reliable)
Term Ref. IEV 411-16-6
en
Definition the difference between the synchronous speed and the actual speed of a rotor expressed as per unit or percentage of the synchronous speed
Definition Ref. IEV 411-16-6

Term slip
Reliability 3 (Reliable)
Term Ref. IEV 411-16-6
http://iate.europa.eu/SearchByQuery.do?method=searchDetail&l...

Area Rotating machinery / State variables (of a machine)
IEV ref 411-46-07
en slip
the difference between the synchronous speed and the actual speed of a rotor expressed as per unit or as a percentage of the synchronous speed
de Schlupf, m
http://www.electropedia.org/iev/iev.nsf/display?openform&iev...

Area Transmission / Digital errors
IEV ref 704-18-10
en slip
the loss or gain of a digit time-slot or a set of consecutive digit time-slots in a digital signal, and in which this loss or gain of digit time-slots cannot be corrected
de Schlupf, m
http://www.electropedia.org/iev/iev.nsf/display?openform&iev...

Area Electric traction / Linear traction motors
IEV ref 811-16-15
en slip (of a linear traction asynchronous motor)
the difference between the synchronous speed and the actual speed, expressed as a proportion or percentage of the synchronous speed
de Schlupf (eines Asynchron-Linear-Fahrmotors), m
http://www.electropedia.org/iev/iev.nsf/display?openform&iev...


Johannes Gleim
Local time: 08:34
Works in field
Native speaker of: German
PRO pts in category: 224
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Reference comments


2 hrs peer agreement (net): +1
Reference: rate of revolution

Reference information:
rate of revolution:
Drehzahl, Umlaufzahl, Umdrehungszahl, Umlauffrequenz, n, die Anzahl der Umdrehungen eines physikalischen Systems pro Zeiteinheit, wobei angenommen wird, daß das System gleichförmig, also mit konstanter Winkelgeschwindigkeit ω, rotiert. - http://www.spektrum.de/lexikon/physik/drehzahl/3368
http://dict.leo.org/deutsch-englisch/drehzahl.html
Schleife - ribbon
I suppose it's the rotation of a band of the motor

José Patrício
Portugal
Native speaker of: Native in PortuguesePortuguese

Peer comments on this reference comment (and responses from the reference poster)
agree  Erzsébet Czopyk: Anzahl der Umdrehungen eines physikalischen Systems
10 mins
  -> thanks
neutral  Johannes Gleim: Rate of revolution = Drehzahl, OK. Aber was hat "Drehzahl" mit "Durchschleifen" zu tun?
1 day 7 hrs
  -> Schleife - ribbon I suppose it's the rotation of a band of the motor
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