Rose engine lathe

Rose engine lathe

A rose engine lathe is a specialized kind of ornamental lathe. The headstock rocks back and forth with a rocking motion or along the spindle axis in a pumping motion, controlled by a rubber moving against a rosette or cam-like pattern mounted on the spindle, while the lathe spindle rotates. Rose engine work can make flower patterns, as well as convoluted, symmetrical, multi-lobed organic patterns. The patterns it produces are similar to that of a Spirograph, in metal. No other ornamental lathe can produce these "rose" patterns.

Engine work is easier than a high-gloss finish, especially in recessed areas, and is often found inside the casing of expensive watches. It sometimes confused with "jewel finishes," a much cheaper process of making swirly marks in metal made by attaching an abrasive pad to a power drill. Jewel finishes used to be common on stereo faceplates and automobile interiors.

ee also

*Engine turnings

References

* [http://www.holtzapffel.org/ A catalog and history of Holtzapffel lathes]
* [http://ornamentalturning.net/ Ornamental Turning]
* [http://groups.yahoo.com/group/liveaboardlathe/message/33 A Brief History of Ornamental Turning]
* [http://w3.uwyo.edu/~metal/eturn.html Engine turning or jeweling?]


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  • Engine lathe — Engine En gine ([e^]n j[i^]n), n. [F. engin skill, machine, engine, L. ingenium natural capacity, invention; in in + the root of gignere to produce. See {Genius}, and cf. {Ingenious}, {Gin} a snare.] 1. Note: (Pronounced, in this sense,… …   The Collaborative International Dictionary of English

  • Rose engine — Rose Rose, n. [AS. rose, L. rosa, probably akin to Gr. ?, Armor. vard, OPer. vareda; and perhaps to E. wort: cf. F. rose, from the Latin. Cf. {Copperas}, {Rhododendron}.] 1. A flower and shrub of any species of the genus {Rosa}, of which there… …   The Collaborative International Dictionary of English

  • rose engine — noun : a machine or a lathe attachment for producing an eccentric relative movement between the rotating mandrel and a cutting point so as to form on the work (as paper currency) a variety of curved lines resembling a rosette see engine turning * …   Useful english dictionary

  • Lathe (disambiguation) — Lathe may refer to:In woodworking and metalworking: *Lathe, used in turning wood, metals and other materials. *Lathe (metal), a lathe used specifically for metals. *Geometric lathe, used for making ornamental patterns on the plates used in… …   Wikipedia

  • Lathe — A lathe (pronEng|ˈleɪð) is a machine tool which spins a block of material to perform various operations such as cutting, sanding, knurling, drilling, or deformation with tools that are applied to the workpiece to create an object which has… …   Wikipedia

  • Engine — En gine ([e^]n j[i^]n), n. [F. engin skill, machine, engine, L. ingenium natural capacity, invention; in in + the root of gignere to produce. See {Genius}, and cf. {Ingenious}, {Gin} a snare.] 1. Note: (Pronounced, in this sense, [e^]n*j[=e]n .)… …   The Collaborative International Dictionary of English

  • Engine driver — Engine En gine ([e^]n j[i^]n), n. [F. engin skill, machine, engine, L. ingenium natural capacity, invention; in in + the root of gignere to produce. See {Genius}, and cf. {Ingenious}, {Gin} a snare.] 1. Note: (Pronounced, in this sense,… …   The Collaborative International Dictionary of English

  • Engine tool — Engine En gine ([e^]n j[i^]n), n. [F. engin skill, machine, engine, L. ingenium natural capacity, invention; in in + the root of gignere to produce. See {Genius}, and cf. {Ingenious}, {Gin} a snare.] 1. Note: (Pronounced, in this sense,… …   The Collaborative International Dictionary of English

  • Engine turning — Engine En gine ([e^]n j[i^]n), n. [F. engin skill, machine, engine, L. ingenium natural capacity, invention; in in + the root of gignere to produce. See {Genius}, and cf. {Ingenious}, {Gin} a snare.] 1. Note: (Pronounced, in this sense,… …   The Collaborative International Dictionary of English

  • Rose — Rose, n. [AS. rose, L. rosa, probably akin to Gr. ?, Armor. vard, OPer. vareda; and perhaps to E. wort: cf. F. rose, from the Latin. Cf. {Copperas}, {Rhododendron}.] 1. A flower and shrub of any species of the genus {Rosa}, of which there are… …   The Collaborative International Dictionary of English

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