PRODUCTION ENGINEERING MEASURE TUBE TYPE A2582A
Abstract
Distribution curves are shown to support the contention that the sprayed Lucite technique for spacing cathode and grid compares favorably with the hand process. With minor exceptions, pilot line facilities were made available in the manufacturing area for operations up to tube aging. The requirements and design of gauges for some of the critical parts are discussed. Various brazing techniques are discussed from a high production standpoint. Nickel thickness measurement devices based on eddy current and magnetic principles were tested and compared. Both were shown to be useable, but the eddy current device demonstrated greater sensitivity and independence of operator skill. The program of checking voltage and waveshapes was continued and a more thorough study of the semiconductors in the servo system was made. A broach was made using the projection grinder and transparent fixturing. The slot width was off .0004 inch. A subsequent broach made by the same method, but redesigned slot-wise, was not useable because of the change. Preliminary cuts in high speed steel were made using the electrical discharge cutting process. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Jun 30, 1961
- Accession Number
- AD0262176
Entities
People
- Ben Sheren