Manufacturing method of gear device
AssigneeKoyo Seiko Co., Ltd.
InventorHiroshi Yoshikawa
Life of this patent
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Abstract
This method includes: a supporting process of supporting a worm wheel in a first supporting section of a supporting body; an engaging process of engaging a jig gear which corresponds to a worm with the worm wheel; a measuring process of measuring a distance between the centers of the worm wheel and the jig gear; a gear processing process of processing the worm based on the measured distance between the centers; and a supporting process of supporting the worm in a second supporting section of the supporting body after releasing the engagement between the worm wheel and the jig gear.
Claims5
A manufacturing method of a gear device which includes a first gear, a second gear for engaging with said first gear, and a supporting body having a first supporting section for rotatably supporting said first gear and a second supporting section for rotatably supporting said second gear, said method comprising:
- a supporting process of supporting said first gear in said first supporting section;
- an engaging process of engaging a jig gear which corresponds to said second gear with said first gear;
- a measuring process of measuring a distance between the centers of said first gear and said jig gear by a measurement section;
- a gear processing process of processing said second gear based on the distance between the centers measured by said measurement section;
- and
- a supporting process of supporting said second gear in said second supporting section after releasing the engagement between said first gear and said jig gear.
Dependencies are inferred from the claim text.