Chip geometry and cutting forces in gear shaping

Kaan Erkorkmaz; Andrew Katz; Yasin Hosseinkhani; Denys Plakhotnik; Marc Stautner; Fathy Ismail

doi:10.1016/j.cirp.2016.04.040

Chip geometry and cutting forces in gear shaping

Kaan Erkorkmaz^*
, Andrew Katz
, Yasin Hosseinkhani
, Denys Plakhotnik
, Marc Stautner
, Fathy Ismail

^*Corresponding author for this work

Research output: Contribution to journal › Article › Academic › peer-review

36 Citations (Scopus)

Abstract

Shaping is a versatile process for machining gear teeth on complex monolithic components, which cannot otherwise be produced using other methods (like hobbing) due to geometric constraints. This paper presents a new model to accurately predict the chip geometry and cutting forces in shaping. Kinematics of gear shaping is modeled and verified. Cutter–workpiece engagement is predicted using a dexel-based geometric modeler, and refined by alpha-shape reconstruction. Varying rake and oblique angles are resolved along the cutting edges and used in three-dimensional force predictions. Simulated forces are shown to agree closely with those measured on a gear shaping machine.

Original language	English
Pages (from-to)	133-136
Number of pages	4
Journal	CIRP annals : manufacturing technology
Volume	65
Issue number	1
DOIs	https://doi.org/10.1016/j.cirp.2016.04.040
Publication status	Published - 2016
Externally published	Yes

Keywords

Cutting
Gear
Shaping

Access to Document

10.1016/j.cirp.2016.04.040

Cite this

@article{9ff38791a5094a6e9a6de316ff8ea15a,

title = "Chip geometry and cutting forces in gear shaping",

abstract = "Shaping is a versatile process for machining gear teeth on complex monolithic components, which cannot otherwise be produced using other methods (like hobbing) due to geometric constraints. This paper presents a new model to accurately predict the chip geometry and cutting forces in shaping. Kinematics of gear shaping is modeled and verified. Cutter{\textendash}workpiece engagement is predicted using a dexel-based geometric modeler, and refined by alpha-shape reconstruction. Varying rake and oblique angles are resolved along the cutting edges and used in three-dimensional force predictions. Simulated forces are shown to agree closely with those measured on a gear shaping machine.",

keywords = "Cutting, Gear, Shaping",

author = "Kaan Erkorkmaz and Andrew Katz and Yasin Hosseinkhani and Denys Plakhotnik and Marc Stautner and Fathy Ismail",

year = "2016",

doi = "10.1016/j.cirp.2016.04.040",

language = "English",

volume = "65",

pages = "133--136",

journal = "CIRP annals : manufacturing technology",

issn = "0007-8506",

publisher = "Elsevier",

number = "1",

}

TY - JOUR

T1 - Chip geometry and cutting forces in gear shaping

AU - Erkorkmaz, Kaan

AU - Katz, Andrew

AU - Hosseinkhani, Yasin

AU - Plakhotnik, Denys

AU - Stautner, Marc

AU - Ismail, Fathy

PY - 2016

Y1 - 2016

N2 - Shaping is a versatile process for machining gear teeth on complex monolithic components, which cannot otherwise be produced using other methods (like hobbing) due to geometric constraints. This paper presents a new model to accurately predict the chip geometry and cutting forces in shaping. Kinematics of gear shaping is modeled and verified. Cutter–workpiece engagement is predicted using a dexel-based geometric modeler, and refined by alpha-shape reconstruction. Varying rake and oblique angles are resolved along the cutting edges and used in three-dimensional force predictions. Simulated forces are shown to agree closely with those measured on a gear shaping machine.

AB - Shaping is a versatile process for machining gear teeth on complex monolithic components, which cannot otherwise be produced using other methods (like hobbing) due to geometric constraints. This paper presents a new model to accurately predict the chip geometry and cutting forces in shaping. Kinematics of gear shaping is modeled and verified. Cutter–workpiece engagement is predicted using a dexel-based geometric modeler, and refined by alpha-shape reconstruction. Varying rake and oblique angles are resolved along the cutting edges and used in three-dimensional force predictions. Simulated forces are shown to agree closely with those measured on a gear shaping machine.

KW - Cutting

KW - Gear

KW - Shaping

UR - https://www.scopus.com/pages/publications/84973467496

U2 - 10.1016/j.cirp.2016.04.040

DO - 10.1016/j.cirp.2016.04.040

M3 - Article

AN - SCOPUS:84973467496

SN - 0007-8506

VL - 65

SP - 133

EP - 136

JO - CIRP annals : manufacturing technology

JF - CIRP annals : manufacturing technology

IS - 1

ER -

Chip geometry and cutting forces in gear shaping

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this