Screw-cutting lathe
A screw-cutting lathe is a machine (specifically, a lathe) capable of cutting very accurate screw threads via single-point screw-cutting, which is the process of guiding the linear motion of the tool bit in a precisely known ratio to the rotating motion of the workpiece. This is accomplished by gearing the leadscrew (which drives the tool bit's movement) to the spindle with a certain gear ratio for each thread pitch. Every degree of spindle rotation is matched by a certain distance of linear tool travel, depending on the desired thread pitch (English or metric, fine or coarse, etc.).
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Screw-cutting lathe
A screw-cutting lathe is a machine (specifically, a lathe) capable of cutting very accurate screw threads via single-point screw-cutting, which is the process of guiding the linear motion of the tool bit in a precisely known ratio to the rotating motion of the workpiece. This is accomplished by gearing the leadscrew (which drives the tool bit's movement) to the spindle with a certain gear ratio for each thread pitch. Every degree of spindle rotation is matched by a certain distance of linear tool travel, depending on the desired thread pitch (English or metric, fine or coarse, etc.).
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A screw-cutting lathe is a mac ...... ng lathes" in modern taxonomy.
@en
Тока́рно-гвинторі́зний верста́ ...... ож автоматизує процес обробки.
@uk
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A screw-cutting lathe is a mac ...... metric, fine or coarse, etc.).
@en
Тока́рно-гвинторі́зний верста́ ...... ож автоматизує процес обробки.
@uk
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Screw-cutting lathe
@en
Токарно-гвинторізний верстат
@uk