Machine hand-operated vises are meant for workpieces clamping for machining on metal-cutting machine tools.
Vise accuracy class N and P is under the GOST 16518 (DIN 6370).
Vise case-type parts are produced from steel with guides hardened. Vise mounting on a table of the machine is realized by means of dowels, fixation – by means of clamp arms. Vise adjustment on external diameter is made by fixation of support arm, located inside the slider, by pin into case holes.
Height hardness of working surfaces secures long lifetime of vises with accuracy stability
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