| 摘要 |
For a process of deburring and removal of projections from large-section workpieces in a processing chamber (1,2,5) by use of an explosive gas mixture producing temp. and pressure shocks, the vol. of which depends on the vol. of material (3,3a) in the chamber, a predetermined small amt. of a gas or gas mixture, comprising one or more components of the explosive mixture, is first introduced into the chamber. From the difference between the initial pressure and the filled pressure, a signal is obtd., representing the vol. of material, on the basis of which the vol. of explosive gas mixt. to be introduced is determined.
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