...There are also so-called Swiss-type automatic lathes with movable headstocks. (4) Others There are vertical lathes with a vertical spindle for machining heavy workpieces, diamond lathes that eliminate vibrations as much as possible and allow precision machining with diamond cutting tools, tool lathes for machining tools such as milling cutters and hobs, tracing lathes with a mechanical tracing device that guides the cutting tool along a mold (nowadays less used due to the advent of NC lathes that use numerical control), face lathes for machining items with large outer diameters and short lengths, and roll lathes for machining rolls for rolling mills. There are also crankshaft lathes and wheel lathes for machining specific parts, and bench lathes are also made as small lathes. ... *Some of the terminology that refers to "NC lathe" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…また,主軸台移動型のいわゆるスイス型自動盤もある。(4)その他 重量が大きな工作物を加工するため主軸が垂直になっている立旋盤,振動をできるだけなくしてダイヤモンドバイトによる精密加工が行えるようにしたダイヤモンド旋盤,フライスやホブなどの工具を加工する工具旋盤,バイトを型に沿って案内する機械的ならい装置のついたならい旋盤(数値制御を利用したNC旋盤の出現により,現在ではあまり用いられなくなっている),外径が大きくて長さの短いものを加工する正面旋盤,圧延用のロールを加工するロール旋盤などがある。また,特定の部品を加工するものとしてクランク軸旋盤,車輪旋盤などもあり,小型の旋盤として卓上旋盤も作られている。… ※「NC 旋盤」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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