Sentence examples for pneumatic hammers from inspiring English sources

A cargo plane with their pneumatic hammers, lights, tents and other equipment had been delayed.

Lead was caulked unto place using hand-held or pneumatic hammers and special chisels.

Borglum brought all his engineering prowess to bear on this project, and he invented new methods that took advantage of the capacity of dynamite and pneumatic hammers to carve large quantities of stone quickly.

It may result from the operation of pneumatic hammers or may occur in individuals with various disorders, such as a cervical rib, a supernumerary (extra) rib arising from a neck vertebra.

Pneumatic hammers driven by air include the hammer drill, used on rock and concrete, in which the hammerhead is a drill head, and the riveting hammer, used principally in construction operations involving steel girders and plate.

Saturday, more than two agonizing months after a mine collapse trapped 33 men nearly half a mile beneath the earth's surface, a powerful drill fitted with pneumatic hammers pulverized the last feet of volcanic rock and struck air.

In 1892 pneumatic hammer attachments were produced for the new dental engines.

The analysis model of pneumatic hammer is established based on modified Reynolds equation and motion equation.

The distant pounding of a pneumatic hammer striking rock hangs beyond our conversation like the soundtrack of a disturbing movie.

Experimental results indicate that the graphical method can be applied to analyze quantitatively the pneumatic hammer stability of aerostatic thrust bearing and damping orifice can be used to improve the pneumatic hammer stability.

However, the problems of low stiffness and pneumatic hammer have kept their use restricted to small and light systems.