. Canadian forest industries 1905-1906. Lumbering; Forests and forestry; Forest products; Wood-pulp industry; Wood-using industries. September, 1905 THE CANADA LUMBERMAN 2? We have a very suitable lot of goods for camp supplies. We make this kind of trade a specialty. You who are not getting suited just as well as you would like, try us for your next order, and give us a chance to demonstrate our ability to give you satis- faction in this very important department of your business. EL Tf=\ Wholesale G-rocers ECKARDT & CO. TORONTO cal, there being a journal at both top and bottom, and, in a
. Canadian forest industries 1905-1906. Lumbering; Forests and forestry; Forest products; Wood-pulp industry; Wood-using industries. September, 1905 THE CANADA LUMBERMAN 2? We have a very suitable lot of goods for camp supplies. We make this kind of trade a specialty. You who are not getting suited just as well as you would like, try us for your next order, and give us a chance to demonstrate our ability to give you satis- faction in this very important department of your business. EL Tf=\ Wholesale G-rocers ECKARDT & CO. TORONTO cal, there being a journal at both top and bottom, and, in addition, an end journal to support the weight of the shaft and to take up any end play, as end play in a machine of this description would cause the dovetails to be cut to uneven depths, thus spoiling the appearance of the work. There was no heavy mass attached to this shaft, as in the case of the disk grinder, there being simply a plain shaft with two collars at the top journal and the dovetailing cutters having a tapered shank and fitting into the top of the spindle, which was driven by a light pulley about 4 inches in diameter. This machine would run for a long time without any vibration, then without any ap- parent reason it would commence to vibrate so badly that it was impossible to do any work on it, which proceeding on its part greatly puzzled the man in charge. His method of getting over the trouble was to stop the machine and wait some time, then start up again, when it was often fonnd that the vibra- tion had disappeared. As the trouble was getting worse, it was decided to call in the engineer and get things made right. On ex- amining the machine, it was found that the journals had worn very loose and that the shaft was also pretty badly worn ; the journals were adjusted and the machine speeded up and ran all right. There was a slight vibration, but it was practically nothing, and would not affect the working of the machine. Suspecting, however, that the slackness of
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectforestsandforestry
