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  1. Journal of Mechanical Science and Technology
  2. Journal of Mechanical Science and Technology : Volume 14
  3. Journal of Mechanical Science and Technology : Volume 14, Issue 1, January 2000
  4. Cavity design method for injection-molded spur gears
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Journal of Mechanical Science and Technology : Volume 31
Journal of Mechanical Science and Technology : Volume 30
Journal of Mechanical Science and Technology : Volume 29
Journal of Mechanical Science and Technology : Volume 28
Journal of Mechanical Science and Technology : Volume 27
Journal of Mechanical Science and Technology : Volume 26
Journal of Mechanical Science and Technology : Volume 25
Journal of Mechanical Science and Technology : Volume 24
Journal of Mechanical Science and Technology : Volume 23
Journal of Mechanical Science and Technology : Volume 22
Journal of Mechanical Science and Technology : Volume 21
Journal of Mechanical Science and Technology : Volume 20
Journal of Mechanical Science and Technology : Volume 19
Journal of Mechanical Science and Technology : Volume 18
Journal of Mechanical Science and Technology : Volume 17
Journal of Mechanical Science and Technology : Volume 16
Journal of Mechanical Science and Technology : Volume 15
Journal of Mechanical Science and Technology : Volume 14
Journal of Mechanical Science and Technology : Volume 14, Issue 12, December 2000
Journal of Mechanical Science and Technology : Volume 14, Issue 10, October 2000
Journal of Mechanical Science and Technology : Volume 14, Issue 9, September 2000
Journal of Mechanical Science and Technology : Volume 14, Issue 8, August 2000
Journal of Mechanical Science and Technology : Volume 14, Issue 7, July 2000
Journal of Mechanical Science and Technology : Volume 14, Issue 6, June 2000
Journal of Mechanical Science and Technology : Volume 14, Issue 5, May 2000
Journal of Mechanical Science and Technology : Volume 14, Issue 4, April 2000
Journal of Mechanical Science and Technology : Volume 14, Issue 3, March 2000
Journal of Mechanical Science and Technology : Volume 14, Issue 2, February 2000
Journal of Mechanical Science and Technology : Volume 14, Issue 1, January 2000
Multi-parameter Lamb wave tomography
Effect of temperature on the fracture toughness of A516 Gr70 steel
Curing induced residual stresses in laminated cylindrical shells
Decomposition of interfacial crack driving forces in dissimilar joints
Bifurcation modes in the limit of zero thickness of axially compressed circular cylindrical shell
General asymptotic formulation for the bifurcation problem of thin walled structures in contact with rigid surfaces
Active vibration control of a structure with output feedback based on simultaneous optimization design method
Cavity design method for injection-molded spur gears
Engineered surfaces Part 1.— A philosophy of manufacture
Second order bounce back boundary condition for the latice Boltzmann fluid simulation
Comparison of two-equation model and reynolds stress models with experimental data for the three-dimensional turbulent boundary layer in a 30 degree bend
Numerical studies of transient opposed-flow flames using adaptive time integration
A new liquid crystal color calibration technique using neural networks and median filtering
Effects of mesh size in a flat evaporator and condenser cooling capacity on the thermal performance of a capillary pumped loop
Journal of Mechanical Science and Technology : Volume 13
Journal of Mechanical Science and Technology : Volume 12
Journal of Mechanical Science and Technology : Volume 11

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Cavity design method for injection-molded spur gears

Content Provider SpringerLink
Author Kim, Choong Hyun Lee, Sung Chul Ahn, Hyo Sok Chong, Tae Hyong
Copyright Year 2000
Abstract Mold cavities of gears should be made larger than the product specification since plastics shrink when changing from a molten to a solid state. For injection molded spur gears, two design methods for the compensation of shrinkage are widely used. One is the module correction method and the other is the pressure angle correction method. Both methods are based on the assumption that shrinkage occurs toward the center of a molded gear. This paper deals with the shrinkage rate and proposes a method of designing gear cavity derived from the measured shrinkage rates which govern the outside diameter, the tooth depth and the tooth thickness of a molded gear. The proposed method imposes no restriction on the shrinkage direction and provides a cavity with all of the fundamental gear design parameters.
Starting Page 65
Ending Page 71
Page Count 7
File Format PDF
ISSN 1738494X
Journal Journal of Mechanical Science and Technology
Volume Number 14
Issue Number 1
Language English
Publisher Korean Society of Mechanical Engineers
Publisher Date 2000-01-01
Publisher Place Seoul
Access Restriction One Nation One Subscription (ONOS)
Subject Keyword Gear Cavity Injection Molded Gear Shrinkage Rate Mechanical Engineering Vibration, Dynamical Systems, Control Industrial and Production Engineering
Content Type Text
Resource Type Article
Subject Mechanics of Materials Mechanical Engineering
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