The direction of the hydraulic gear pump industry ishigher-pressure pumps that run quieter and more efficiently. Inlight of this, there is great importance in developing improvedpump gears that will satisfy the demands of tomorrow’s hydraulicindustry. tHE objective of improved geometry for reduced noise andcontact stresses fallsin step with the entire gear industry.
Following is a discussion of three gears that have beendeveloped for their strength and quality. One of the gears is afuel pump gear with stringent controls placed on tooth alignmentvariation. Another gear was developed for high fatigue strength andimproved gear gecmetry for high-pressure oil pumping applications.The third gear is not a pump gear but was developed for better geargeometry to reduce noise in a copier application.
- Edition:
- 98
- Published:
- 10/01/1998
- Number of Pages:
- 9
- File Size:
- 0 files
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