刮齒刀插槽之最佳化設計

Serration Optimum Design of Shaving Cutter

段克協(Khac-Hiep Doan)

指導教授 ： 張信良

國立虎尾科技大學/工程學院/機械與機電工程研究所/碩士(2014年)

https://doi.org/10.6827/NFU.2014.00125

摘要

直進式刮齒刀比一般刮齒刀有更多的優勢，因其沒有橫向運動，故影響刮齒工作表面的主要原因是插槽設置，直進式刮齒刀比其它型式的刮齒刀為複雜，目前多數的研究係針對刮齒刀的數學模型和模擬。本論文探討在Solidworks 3D環境下模擬刮齒刀和工件齒輪工作情況，並觀察經由刮齒後的齒輪表面。根據該模擬的方法，進行刮齒刀的最佳化插槽設計，以獲得最佳插槽參數。
近期也有針對可變插槽寬和傾斜插槽的研究，本研究利用開發之平台模擬評估上述插槽設計對刮齒的影響並觀察其齒面，經由模擬驗證，建議選擇插槽的傾斜角方法。

關鍵詞：直進式刮齒刀、Solidworks API 、插槽最佳化設計

關鍵字

直徑式刮齒刀 ； Solidworks API ； 刮齒刀插槽

並列摘要

Plunge shaving cutter has many advantages than other types of shaving cutter. Without transverse motion, the shaved work gear profile is primarily affected by serration arrangement. This reason makes plunge shaving cutter design costly and more complicate than others. Therefore, mathematical model and simulation of shaving cutter have been proposed in many studies as a big title. In this thesis, shaving cutter and work gear model are built directly in Solidworks 3D environment. Then, the shaving process is simulated to get shaved work gear profile. Based on this simulation method, optimum serration design for shaving cutter is carried out to find the best serration parameters.
Variable serration and inclined serration of shaving cutter proposed recently are also simulated to estimate the cutting efficiency of serration design to the work gear profile. Based on this, suggestion for choosing inclined angle of serration is proposed.

Keywords: Gear Plunge shaving cutter, Solidworks API, serration optimum design.

並列關鍵字

Gear Plunge shaving cutter ； Solidworks API ； serration optimum design

參考文獻

[2] Moriwaki, I., 1990, Numerical Analysis of Tooth Forms of Shaved Gears, JSME Int.J.,Ser. III, 33(4), pp. 608-613.

[3] Moriwaki , I., and Fujita, M., 1994, Effect of Cutter Performance on FinishedTooth Form in Gear Shaving, ASME J. Mech. Des., 116(3)pp. 701–705.

[4] Kim, J. D., and Kim, D. S., 1996, The Development of Software for Shaving Cutter Design, J. Mater. Process. Technol., 59, pp. 359–366.

[5] Litvin, F. L., and Seol, I. H., 2001, Computerized Generation and Simulation of Meshing of Modified Spur and Helical Gears Manufactured by Shaving, Comput. Methods Appl. Mech. Eng., 190(39) pp. 5037–5055.

[6] Klocke, F., and Schroder, T., 2003, Gear Shaving: Simulation and Techno-logical Studies, ASME Design Engineering Technical Conference, Vol. 4, pp.257–264.