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Machine tool for cutting threads - has thread pitch adjusted by micrometer acting on sine bar supported by bracket on longitudinal carriage
Machine tool for cutting threads - has thread pitch adjusted by micrometer acting on sine bar supported by bracket on longitudinal carriage
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机译:用于切削螺纹的机床-通过千分尺对作用在正弦杆上的千分尺进行调节,螺距由纵向滑架上的支架支撑
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摘要
The machine tool is used for cutting threads and has a sine bar for adjusting the pitch of the thread to be cut. The angle of the sine bar is adjusted by means of a micrometer, supplied with the machine. The cutting tool (6) and holder (7) slides on a transversal carriage (5), this being supported on a longitudinal carriage (4). A bracket (19) on this longitudinal carriage carries the sine bar (15) and its control slide (18), the assembly forming part of the moving slide (3). The micrometer (20) has a threaded shaft (27) sliding, but not rotating, and actuating a block (24) in a slot (23) in the sine bar.
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