PREFACE

Although the title of this work is sufficient to declare its contents,

a few prefatory remarks may not be superfluous as to its design and

the manner in which that design has been carried out.

It has ever been to the writer a matter of surprise and regret, that

although the art of turning has been so long and so successfully

pursued in this country, both by artisans and amateurs, no work has

appeared in the English language treating upon the subject, except one

or two sketches and imperfect treatises.

Some years since Mr. Holtzapffel advertised a forthcoming series of

seven volumes, intended to supply this manifest deficiency in our

scientific and mechanical literature, and the subject would have been

handled by him in a thoroughly exhaustive and masterly manner.

The untimely death of that gentleman occurred after the publication

of the first three volumes, which are indeed complete in themselves,

and of immeasurable value to the mechanic and amateur; but which

are unfortunately only introductory, "simple turning by hand-tools"

being the special subject of the proposed fourth volume. The present

proprietors of the firm of Holtzapffel & Co. having, in their

catalogue even up to the time of the most recent edition, continued

to advertise the seven volumes, amateurs especially have anxiously

hoped for the publication of some part at least of the remainder of

the series. That expectation is, it is to be feared, little likely

to be rewarded; and, not until that fact had been ascertained with

something bordering upon certainty, did the author of the present

work venture to take up the pen and endeavour to set forth the

principles and practice of an art which, like so many others, he has

found so absorbing and attractive, and withal so delightful a source

of recreation to mind and body. Several things, however, contributed

to make the writer hesitate to undertake such a work. In the first

place he was aware that a number of _possible_ readers would probably

be more competent than himself for such a task, especially those whose

means might have enabled them to procure a large amount of the most

modern and approved apparatus connected with the Lathe, and whose

occupations might allow of more leisure for their extensive use than

falls to the lot of the writer.

In the next place the risk of publication was such as he felt himself

hardly justified in encountering. Just at this time, however, chance

placed in his hand two or three numbers of the "English Mechanic,"

in which some one else had begun, but speedily resigned, a series of

papers "On the Lathe and its Uses," compiled from American journals.

The author of the present work at once put himself in communication

with the editor and proprietor of the above periodical with a result

now well known to the readers.

The following pages are not, strictly speaking, a mere reprint

from the "English Mechanic." The papers have been carefully

revised and re-arranged; some statements, the correctness of which

appeared doubtful, modified or wholly withdrawn; while, in one

or two instances, whole chapters have been re-written, and the

suggestions and inventions relating to the Lathe, furnished by other

correspondents, embodied (when they appeared of real value) in the

work.

But, in addition, a valuable Appendix is now published, containing

matter of great importance, contributed by one or two gentlemen, who

most kindly placed their papers at the service of the author. Foremost

among them stands a paper on the angles of tools, by Dodsworth Haydon,

Esq., of Guildford. A clever arrangement of Lathe for Rose Engine

Work, by the aid of the Eccentric Chuck without Rosettes, is also

added from the pen of Mr. Elias Taylor, of Brighton; and one or two

matters, which did not appear so fully treated as they deserved in the

body of the work, have been resumed and more fully discussed in the

Appendix.

The author gratefully acknowledges the suggestions of various

correspondents, amateurs and working men, from whom, as a rule, he has

not failed to obtain any required assistance.

That the work, in its present form, is entirely satisfactory or

complete, the writer cannot pretend; that many errors have crept in is

highly probable; but, if it is acknowledged to be the best work _yet_

produced on the Lathe, and should prove in any degree serviceable to

amateur or artisan in the pursuit of this most delightful art--aye, if

it should stir up some abler pen to write a better and more complete

series, it will afford real pleasure and lasting gratification to

The Lathe & Its Uses Or, Instruction in the Art of Turning Wood and Metal. Including a Description of the Most Modern Appliances for the Ornamentation of Plane and Curved Surfaces. With an Appendix, in Which is Described an Entirely Novel Form of Lathe for Eccentric and Rose Engine Turning; a Lathe and Planing Machine Combined; and Other Valuable Matter Relating to the Art. · 第 5 / 108 题