Major D1 complex internal and external circular grinding machine

CNC combined internal/external grinding machines

Internal grinder, just as its name implies its main purpose is to design by grinding the workpiece diameter, the traditional internal grinder is usually (single grinding axis) for grinding process, but for internal grinding machine used grinding wheel diameter is small, grind cutting acuity is weak, so often a single grinding wheel, can only be processed under 1 ~ 3 gap circle diameter smaller processing surface. But as countries around the world for many industrial components "concentric accuracy of the machined surface of" constantly requirements; When need high precision or more surface processing, the traditional single internal grinder cannot finish grinding axis, or must use the gram difficult way of repeated clamping grinding, and repeated clamping will cause the error value increases, and time-consuming inefficient.

Based on the above of the shortcomings of traditional internal grinder, major litres of innovative research and development by the company: D1 CNC combined internal/external grinding machine ", as is equipped with "grinding axis" and advanced FANUC CNC controller, can be in a workpiece clamping, simultaneously inner/outer circle and inner/outer end face, positive/reverse slope surface processing, such as in Z rubbing axis and Y axis two axis function under the alternating use, effectively increase the machining precision and machining range.

1, major companies innovation research and development have patents set in order, the most important patent for "double grinding wheel axis", may carry on inner/outer end face at the same time, is/the slope of the grinding process, can be a clamping processing to 16 largest coal face, greatly improve the past of the shortcomings of traditional internal grinder processing does not have the desired efficiency

2, on the structure of the axial movement, "D1 - CNC compound inside/outside grinder" traditions from the past decade from the stacked type sports, and adopt european-style single axis displacement of moving to do action. That is in each when axial displacement, no other axial displacement platform above the platform, the design of the main advantages can avoid mechanical axis of the vibration error is produced, make its machining precision is more stable

3, in addition to constant inch grinding, "D1 - CNC compound internal/external grinding machine" unique patent design by the device (from dynamic test), can be carried out within the inner circular, cylindrical, outer end face with face and rapid trace "contact" grinding process, greatly save processing time, improve work efficiency.