登入選單
返回Google圖書搜尋
A Treatise on Staff Making and Pivoting
Eugene Edward Hall
其他書名
Containing Complete Directions for Making and Fitting New Staffs from the Raw Material
出版DigiCat, 2022-09-15
主題Fiction / ClassicsReference / General
ISBNEAN:8596547312000
URLhttp://books.google.com.hk/books?id=NUiLEAAAQBAJ&hl=&source=gbs_api
EBookSAMPLE
註釋As one can surmise from the title, the following book is concerned with discussing the process of staff making. Central to the author's beliefs is that producing a good balance staff requires more skill than to produce any other turned portion of a watch, and that your success will depend not alone on your knowledge of its proper shape and measurements, nor the tools at your command, but rather upon your skill with the graver and your success in hardening and tempering. There are many points worthy of consideration in the making of a balanced staff that are too often neglected. The author has seen staffs that were models as regards execution and finish, that were nearly worthless from a practical standpoint, simply because the maker had devoted all his time and energy to the execution of a beautiful piece of lathe work, and had given no thought or study to the form and size of the pivots. On the other hand, one often sees staff whose pivots are faultless in shape, but the execution and finish so bungling as to offset all the good qualities as regards shape. To have good tools and the right ideas is one thing, and to use these tools properly and make a practical demonstration of your theory is another.