The New Scroll Saw Handbook
... blades with flat ends for easier installation and improved retention . Thickwood blades ( refer to 5–19 ) are another new blade configuration from Olson Saw Co. These are coarse blades that have seven hook teeth per inch . They are ...
Turbomachine Blade Vibration
... blades , which guide the gases onto a rotor row of blades , to extract the mechanical power from the machine . In the compressor stage , the operation principle is reversed to compress the gases utilizing the supplied mechanical power ...
Collier's
... blades . Simplest in Construction . Easiest cleaned and kept clean . Exact size of the Two Minute Safety Razor No exposed blade corners to cut and Cutting edge as strong as that of the slash the face . Best safety razor blades made ...
Marine Engineer and Motorship Builder
... blades in ( 19 ) , Fig . 3 . The turbine blades are retained in their positions by means of thin sheet - iron strips ( 20 ) , Fig . 3 , in which are punched holes of the same cross - section as the blades , and at a distance ...
Gas Age
... blades from which the steam issues . The same cycle is repeated in 3 and 4 , and so on until exhaust pressure is reached . The moving blades therefore receive motion from two causes , the one due to the impact of steam strik- ing them ...
Machinery's Encyclopedia
... blade , and the nuts are screwed tightly against the end of the blades , the blade at the same time snugly fitting the slot in the body , there is no possible chance for the blade to The body is slotted longitudinally to receive the blades ...
Standard Handbook for Mechanical Engineers
... blade and normal to the next adjacent blade , this representing the minimum distance between blades . The axial length of the blade may , therefore , be considerably more than 4D , depending on the curvature and radial depth of blade ...
The Electrical Review
... blades , after being in commis- sion for about 24,000 hours . Fig . 2 is from the second row of Curtis blades on the same machine ; the deterioration is similar , but not so far advanced ; the running hours are the same . The running ...
Metallurgist
... blades were made of 5 per cent . nickel steel . In June , 1920 , some of these blades were replaced by others made of stain- less steel and a few replacements were made in nickel steel . The following table gives the characteristics of ...
Electric Ship Propulsion
... blades were used . In Fig . 124 the sections are connected to strengthening rings which are attached to the outer edges of the blade rings . The manufacturers feature their design and workmanship of blade rings and blades . Fig . 126 ...
Journal of the American Medical Association
... blades of a speculum and ob- FIG.I Anteroposterior blades . FIG.3 Blades in position . FIG.2 Lateral blades . FIG.4 Method of Introducing blades . struct the field of vision . It should be constructed of the most durable quality of ...
Contractors and Engineers Monthly
beam , thereby making it impossible for one blade to drop into low places without the other also doing the same . Both blades are always parallel and can be angled at 45 degrees , either to the right or left . The blades are also ex ...
Operative Surgery
... blade as before , and with the beak at 45 ° to the right , close the blades again . Failing in this attempt , separate the blades and turn the beak to the left to 45 ° and close the instrument . If this manipulation fail , depress the ...
United States Naval Institute Proceedings
... blades , locking the whole mass effectively in place . The rows of longer blades are now further stiffened by binding them with a continuous strip of brass wire , or rectangular section , fitted into the slots F and lashed in place by ...
The Coal and Coke Operator and Fuel Magazine
... blade action . To accomplish this the blades were made very shallow and all blades were removed from the inlet of the wheel . The outer shell of the entering air is given a high velocity by the shallow blades , while toward the center ...
Railway Conductors' Monthly
... blades to buy ! That's what you can expect from KRISS KROSS , the amazing blade rejuvenator ! For this re- markable invention can take al- most any ordinary razor blade on the market and multiply its sharpness 50 % to 100 % in exactly ...
Engineering Review
... blade action . To accomplish this the blades were made very shallow and all blades were removed from the inlet of the wheel . The outer shell of the enter- ing air is given a high velocity by the shal- low blades , while toward the ...
Heating, Ventilating and Sanitary Plumbing
... blades , being least for fan wheels with the blades bent backward from the di- rection of revolution , and the most for wheels with the blades bent forward ; the value for radial blades being intermediate . These conclusions and well ...
Proceedings
... blades AB , and one of the guide - blades CD , at their outer extremities , and shows the centres and radii from and with which the curves are struck . In the propeller under consideration the pitch of the forward edge was 5.07 ft ...