Основной контент книги Friction, Lubrication and the Lubricants in Horology
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Friction, Lubrication and the Lubricants in Horology

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Many books have been written on the various escapements, describing their action, construction and proportion, and the laws governing the same; learned writers have contributed much valuable information on adjusting; excellent attachments for the various lathes have been invented; and factories have expended fortunes to produce machinery of wonderful construction to finish all the parts of a watch in the most approved manner; but all this scientific research, all this painstaking effort, all this care and labor, are rendered abortive by the maker or repairer of a timepiece if he does not thoroughly understand and apply the physical laws which govern the science of lubrication. Many a watch, or chronometer, most excellent in all other respects, has come to an untimely end by an almost criminal neglect on the part of its maker to provide against wear in its various parts by such construction as would retain the oil at the places needed. The object of this paper is to present in concise form the best of that which is furnished by the literature of the profession, together with that which has been written on friction and lubrication in general (so far as it may be applicable), by those not connected with this particular vocation; as well as the result of the practical experience of the manufacturers of time pieces in this country most of whom have furnished much useful data in answer to queries on the subject.

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Ograniczenie wiekowe:
0+
Data wydania na Litres:
03 listopada 2024
Objętość:
80 str.
ISBN:
8596547098263
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Bookwire
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