The lathe type of much knife semi-automatic lathe

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Dispatch of net of machine tool of Chinese numerical control: Those who press utility and structure is different, main component is lathe lathe of center lathe and heavy duty face lathe, vertical, turn tower lathe, odd axis is automatic lathe, much the axis is mixed automatically lathe of semi-automatic lathe, profile modeling and much knife lathe and all sorts of specialization lathe, be like camshaft lathe, crankshaft lathe, wheel lathe, relieving lathe. In all lathe, apply with center lathe most extensive. Center lathe machines grade of dimension public errand to be able to amount to IT8 ～ IT7, ra value can amount to exterior surface roughness 1.

6 μ M. In recent years, computer technology is applied extensively machine tool manufacturing industry, appeared subsequently the product of the Electromechanical unifinication such as machining center of numerical control lathe, turning. Object of common lathe treatment is wide, the adjustment of main shaft rotate speed and feed range is big, the inside and outside that can process work expresses face, end panel and whorl of inside and outside. This kind of lathe basically is operated by worker handiwork, manufacturing efficiency is low, apply to sheet, pre production and workshop of make repairs and supply replacements. Turn tower lathe and circumgyrate lathe have what can pack many cutting tool to turn tower tool carrier or answer round of tool carrier, can be in the outfit clip of workpiece by the worker ordinal use different cutting tool to complete a variety of process, apply to produce group by group. Automatic lathe is finished automatically by due process medium or small the multitask foreword treatment of workpiece, can automatic fluctuation expects, repeat treatment a batch of similar work, apply to large quantities of, mass-produced. Much knife semi-automatic lathe has the branch of odd axis, much axis, horizontal and vertical. The layout form of odd axis horizontal and bed of general be open to traffic are similar, but two groups of tool carrier install the around in main shaft or fluctuation respectively, use at treatment dish, annulus and axis kind workpiece, its productivity raises 3 ～ than common lathe 5 times. CNC Milling