Details
| Original language | English |
|---|---|
| Title of host publication | Global Innovations in Materials Processing & Manufacturing; Trends in Materials and Manufacturing Technologies for Transportation Industries and Powder Metallurgy Research and Development in the Transportation Industry |
| Editors | T.R. Bieler, J.E. Carsley, H.L. Fraser, J.W. Sears, J.E. Smugeresky |
| Place of Publication | Warrendale, Pa. |
| Pages | 257-260 |
| Number of pages | 4 |
| Publication status | Published - 2005 |
| Externally published | Yes |
| Event | 2005 TMS Annual Meeting - San Francisco, CA, United States Duration: 13 Feb 2005 → 17 Feb 2005 |
Abstract
Precision forging is defined as a flashless forging operation which generates high quality parts by means of surface quality and accuracy to dimension. So far precision forging processes have been designed for connecting rods, gears and hand tools. The diversification of this group of parts with the design of a precision forging process for crankshafts not only expands the number of possible products but also requires new technical solutions for the changed problems of the process. The most obvious differences between currently produced precision forged parts and crankshafts are the bigger mass of the crankshaft, the extremely asymmetric distribution of the mass and the absence of concave form elements suited for the positioning of convex punches as implemented with connecting rods or gears. To solve these problems a new forging process chain with three forming processes was developed. Practical testing of the processes showed the feasibility of forging crankshafts with flashless precision forging technology.
Keywords
- Bulk Metal Processing, Crankshaft, Precision Forging
ASJC Scopus subject areas
- Engineering(all)
- General Engineering
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Global Innovations in Materials Processing & Manufacturing; Trends in Materials and Manufacturing Technologies for Transportation Industries and Powder Metallurgy Research and Development in the Transportation Industry. ed. / T.R. Bieler; J.E. Carsley; H.L. Fraser; J.W. Sears; J.E. Smugeresky. Warrendale, Pa., 2005. p. 257-260.
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Further Development in the Precision Forging Technology for High Duty Automotive Parts
AU - Behrens, B. A.
AU - Reinsch, S.
AU - Specker, A.
AU - Telkamp, K.
PY - 2005
Y1 - 2005
N2 - Precision forging is defined as a flashless forging operation which generates high quality parts by means of surface quality and accuracy to dimension. So far precision forging processes have been designed for connecting rods, gears and hand tools. The diversification of this group of parts with the design of a precision forging process for crankshafts not only expands the number of possible products but also requires new technical solutions for the changed problems of the process. The most obvious differences between currently produced precision forged parts and crankshafts are the bigger mass of the crankshaft, the extremely asymmetric distribution of the mass and the absence of concave form elements suited for the positioning of convex punches as implemented with connecting rods or gears. To solve these problems a new forging process chain with three forming processes was developed. Practical testing of the processes showed the feasibility of forging crankshafts with flashless precision forging technology.
AB - Precision forging is defined as a flashless forging operation which generates high quality parts by means of surface quality and accuracy to dimension. So far precision forging processes have been designed for connecting rods, gears and hand tools. The diversification of this group of parts with the design of a precision forging process for crankshafts not only expands the number of possible products but also requires new technical solutions for the changed problems of the process. The most obvious differences between currently produced precision forged parts and crankshafts are the bigger mass of the crankshaft, the extremely asymmetric distribution of the mass and the absence of concave form elements suited for the positioning of convex punches as implemented with connecting rods or gears. To solve these problems a new forging process chain with three forming processes was developed. Practical testing of the processes showed the feasibility of forging crankshafts with flashless precision forging technology.
KW - Bulk Metal Processing
KW - Crankshaft
KW - Precision Forging
UR - http://www.scopus.com/inward/record.url?scp=32044451767&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:32044451767
SN - 0873395913
SP - 257
EP - 260
BT - Global Innovations in Materials Processing & Manufacturing; Trends in Materials and Manufacturing Technologies for Transportation Industries and Powder Metallurgy Research and Development in the Transportation Industry
A2 - Bieler, T.R.
A2 - Carsley, J.E.
A2 - Fraser, H.L.
A2 - Sears, J.W.
A2 - Smugeresky, J.E.
CY - Warrendale, Pa.
T2 - 2005 TMS Annual Meeting
Y2 - 13 February 2005 through 17 February 2005
ER -