Details
| Translated title of the contribution | Economic process control in hard finishing of crankshafts - Optimal dimensioning and active improvement of con-tour-controlled grinding processes |
|---|---|
| Original language | German |
| Pages (from-to) | 141-146 |
| Number of pages | 6 |
| Journal | ZWF Zeitschrift fuer Wirtschaftlichen Fabrikbetrieb |
| Volume | 104 |
| Issue number | 3 |
| Publication status | Published - Mar 2009 |
Abstract
High quality requirements on Crankshafts are demanded to ensure the accurate function during the application. The quality of the part is significantly influenced in the hard finishing, in particular during the grinding operation. The decreasing tolerances of the part differ from the complex, asymmetric geometry of the crankshaft. This geometry leads to unsteady process behavior due to the angle-dependent stiffness of the part. Besides the securing of the quality, an economic grinding process is a pre-condition for a competitive production. The trade between the objectives of achieving a high-quality product and an economic manufacturing is solved by an aligned chaining of sequential process levels with decreasing material removal rate. Moreover, further processing time reduction can be achieved by an active feed-forward process control. The economic potential of both approaches is displayed for the contour-controlled wheel-head-oscillating grinding process with 4-cylinder crankshafts.
ASJC Scopus subject areas
- Engineering(all)
- General Engineering
- Business, Management and Accounting(all)
- Strategy and Management
- Decision Sciences(all)
- Management Science and Operations Research
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In: ZWF Zeitschrift fuer Wirtschaftlichen Fabrikbetrieb, Vol. 104, No. 3, 03.2009, p. 141-146.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Wirtschaftliche Prozessführung bei der Hartfeinbearbeitung von Kurbelwellen
T2 - Optimale Auslegung und aktive Verbesserung von bahngesteuerten Schleifprozessen
AU - Denkena, Berend
AU - Fischer, Ruben
AU - Henning, Helge
PY - 2009/3
Y1 - 2009/3
N2 - High quality requirements on Crankshafts are demanded to ensure the accurate function during the application. The quality of the part is significantly influenced in the hard finishing, in particular during the grinding operation. The decreasing tolerances of the part differ from the complex, asymmetric geometry of the crankshaft. This geometry leads to unsteady process behavior due to the angle-dependent stiffness of the part. Besides the securing of the quality, an economic grinding process is a pre-condition for a competitive production. The trade between the objectives of achieving a high-quality product and an economic manufacturing is solved by an aligned chaining of sequential process levels with decreasing material removal rate. Moreover, further processing time reduction can be achieved by an active feed-forward process control. The economic potential of both approaches is displayed for the contour-controlled wheel-head-oscillating grinding process with 4-cylinder crankshafts.
AB - High quality requirements on Crankshafts are demanded to ensure the accurate function during the application. The quality of the part is significantly influenced in the hard finishing, in particular during the grinding operation. The decreasing tolerances of the part differ from the complex, asymmetric geometry of the crankshaft. This geometry leads to unsteady process behavior due to the angle-dependent stiffness of the part. Besides the securing of the quality, an economic grinding process is a pre-condition for a competitive production. The trade between the objectives of achieving a high-quality product and an economic manufacturing is solved by an aligned chaining of sequential process levels with decreasing material removal rate. Moreover, further processing time reduction can be achieved by an active feed-forward process control. The economic potential of both approaches is displayed for the contour-controlled wheel-head-oscillating grinding process with 4-cylinder crankshafts.
UR - http://www.scopus.com/inward/record.url?scp=65349167182&partnerID=8YFLogxK
U2 - 10.3139/104.110034
DO - 10.3139/104.110034
M3 - Artikel
AN - SCOPUS:65349167182
VL - 104
SP - 141
EP - 146
JO - ZWF Zeitschrift fuer Wirtschaftlichen Fabrikbetrieb
JF - ZWF Zeitschrift fuer Wirtschaftlichen Fabrikbetrieb
SN - 0947-0085
IS - 3
ER -