TURNING AND MILLING COMPOSITE MACHINING
2022-06-28
Turning and milling compound machining center is an advanced cutting process that uses the combined motion of milling cutter rotation and workpiece rotation to realize cutting processing of workpieces, so that the workpiece can meet the requirements in terms of shape accuracy, position accuracy, and the integrity of the machined surface. method. Turn-mill composite machining is not a simple combination of turning and milling on one machine tool, but the use of turning-milling composite motion to complete the machining of various surfaces. A new cutting theory and cutting technology. The movement of the turning-milling compound machining machine includes four basic movements: milling cutter rotation, workpiece rotation, milling cutter axial feed and radial feed. According to the relative position of the workpiece rotation axis and the tool rotation axis, turning and milling compound machining can be divided into axial turning and milling, orthogonal turning and milling, and general turning and milling. Among them, axial turning milling and orthogonal turning milling are the two most widely used turning and milling processing methods. Since the axis of rotation of the milling cutter and the workpiece are parallel to each other in axial turning and milling, it can not only process the outer cylindrical surface, but also the inner hole surface. Orthogonal turning and milling is because the rotation axis of the milling cutter and the workpiece is perpendicular to each other, it cannot process the inner hole when the inner hole diameter is small, but when machining the outer cylindrical surface, because the longitudinal travel of the milling cutter is not limited, and can be used The larger longitudinal feed, therefore, is more efficient when machining the outer cylindrical surface.
AUTOMATIC LATHE
SWISS LATHE/CNC PRECISION AUTOMATIC LATHE
Related Article
Microvision, is excited to announce its participation in Hannover Messe 2025, the world’s premier industrial technology trade fair, from March 31 to April 4, 2025, at Hall 3, Booth C21-C36 (H3-C21-36), we inviting all the customers like yours to looking into the future of mechanical and equipment engineering, electrical engineering, digital technology and energy technology.
Microvision at Hannover Messe 2025
Internal and external cylindrical grinders can grind outer diameters, including round and conical surfaces, as well as inner holes.The roundness does not exceed 3 microns, and the surface roughness Ra0.63 ~ 0.32 microns.The surface roughness value Ra of the machined surface can be controlled within the range of 1.25 and 0.08 μm.
INTERNAL AND EXTERNAL CYLINDRICAL GRINDER
Surface grinder is a type of grinder. Mainly use the grinding wheel to rotate and grind the workpiece to achieve the required flatness. According to the different types of shafts, it can be divided into horizontal shaft and vertical shaft grinders. The precision of large grinders can reach 0.02, and the precision of small grinders can reach 0.001.
SURFACE GRINDER