SPLINE-APPROXIMATE METHODE FOR SOLUTION OF RVERSE PROFILE PROBLEM IN SPACE

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Ahmad Zaidan M. H.
Ahmed A. A
Nabil H. H.

Abstract

Profiling is one of the important problems in mechanical engineering and industry because of its large applications in the field of cutting tool. Most papers and researches deal with the problem of profiling of involute profile. The problem of direct profile design consists in determination of profile tool if profile of gear is defined. This paper deal with problem of determination non-involute profile for helical surface in which profile of tool is defines and this problem called the reverse profile problem There are very large applications of this problem in cutting tool, for example cutting of helical surface (flutes) of twist drill with disc (wheel) tool and generating of helical surface for hops with disc (wheel) tool. To solve this problem, we will use transformation method for determination profile of helical surlace and spline approximate method for describing initial profile of tool.

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How to Cite

“SPLINE-APPROXIMATE METHODE FOR SOLUTION OF RVERSE PROFILE PROBLEM IN SPACE” (2005) Journal of Engineering, 11(03), pp. 469–479. doi:10.31026/j.eng.2005.03.03.

References

Litvin, F.L. and Lu, J.(1997), New method for improved double circular arc helical gears Mathematical and Computer Modeling, vol. 18, no 5, pp. 3-14.

Litvin, F.L.(1994), Gear geometry and applied theory. Prentice-Hall, Inc.USA

Litvin F.L.. and Lu. J.(1993). Computerized simulation of generation, meshing and contact of double circular- arc helical gears. Mathematical and computer Modeling, vol. 18. no. 5. June pp.31-47

Litvin. F.L.(1989). Theory of gearing. NASA PR-1212 (AVSCOM TR-88-C-035)

Litvin. F.L(1968), Theory of gearing ast vd. Nauka, Russim 478

Novikov. M.L(1956). Helical gearing. USSR Patent No. 109,750

Panakratov.U.M.(2000), Universal method of profiling with approximation aided methods Russian Patent No 6219.025.11

Wildhaber. E(1926). Helical gearing. US Pateut No.1. 601.75020c/5