30尺旋盤のロール研削盤への改造について(第2報)
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- 増田 泰二
- 正会員 工学院大学
書誌事項
- タイトル別名
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- Modification of 30 feet Lathe into Roll Grinder (Second Paper)
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説明
In the second paper, some remarkable results concerning the modification of the machine itself are described.<BR>Summary and Conclusions :<BR>1) To test the lathe for the accuracy concerning the bed surface and the carriage travel, a fine steel piano wire was stretched longitudinally above the bed under a certain amount of tension the deviation with regerd to the bed surface was observed with a micrometer microscope. Previously the wire was heated electrically under less tension to get rid of its initial distorsion to a great extent.<BR>2) The bed surface was scraped so as to get the readings within the limit of 0.05 mm (over 7.6 m length in the vertical plane).<BR>3) The readings of the carriage travel were within the limits of +15μ and -10μ (over 3 m length in the horizontal plane).<BR>4) A crowning mechanism which is simple and reliable was deviced.<BR>5) The error in the diameter of the rubber roll finished by this machine tool was within ± 0.03mm.
収録刊行物
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- 精密機械
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精密機械 22 (255), 220-224, 1956
公益社団法人 精密工学会
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詳細情報 詳細情報について
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- CRID
- 1390282679707534336
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- NII論文ID
- 130003783342
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- ISSN
- 03743543
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可