摘要:
In a machine tool comprising at least one tool carrier and at least one moveable workpiece carrier with which one or more workpieces are positionable for machining, a tool can be changed in a simple manner by providing a tool holding device connected to the at least one workpiece carrier.
摘要:
A machine tool for the production of teeth on workpieces is provided, comprising a workpiece holding device, a cold rolling device for the production of rough teeth on at least one workpiece held by the workpiece holding device by way of cold rolling and a cutting machining device for the fine cutting machining of the rough teeth of the at least one workpiece which is held on the workpiece holding device.
摘要:
In order to provide a multiple spindle machine tool having a machine frame, a first spindle slide with a first workpiece spindle, and a second spindle slide with a second workpiece spindle, wherein first spindle slide and second spindle slide are guided on the machine frame for linear displacement, and a tool receiving device, which is of a simple construction with minimized space requirements with respect to the workpiece spindles, a first guide and a spaced second guide are arranged on the machine frame, both the first spindle slide and the second spindle slide being guided on these guides, and the first workpiece spindle and the second workpiece spindle being arranged between the two guides.
摘要:
A method for manufacturing a ball cage of a joint, comprising an inner side, an outer side and windows between the inner side and the outer side, is provided, wherein a blank is clamped on a workpiece fixture of a machine tool, with a clamping area of the blank lying outside of a machining area, and wherein the inner side, the outer side and the windows are machined by the same machine tool without reclamping the workpiece.
摘要:
In a machine tool comprising at least one tool carrier and at least one moveable workpiece carrier with which one or more workpieces are positionable for machining, a tool can be changed in a simple manner by providing a tool holding device connected to the at least one workpiece carrier.
摘要:
In order to save the investment for a separate cold rolling machine for applying threads etc. a cold rolling unit is placed in a moveable manner onto the Z-drives of a turning machine wherein the cold rolling unit can be configured much larger and much more stable and with less wear than a cold rolling unit used in a tool revolver. Even parallel processing through turning and rolling is facilitated.
摘要:
A process of producing profiled tracks for joint parts is provided, wherein a cutting tool acts on the workpiece, a workpiece machining being performed with the cutting tool during the relative forward movement between workpiece and tool, and a workpiece machining being performed with the same cutting tool during the return movement following the forward movement.
摘要:
In order to save the investment for a separate cold rolling machine for applying threads etc. a cold rolling unit is placed in a moveable manner onto the Z-drives of a turning machine wherein the cold rolling unit can be configured much larger and much more stable and with less wear than a cold rolling unit used in a tool revolver. Even parallel processing through turning and rolling is facilitated.
摘要:
A process of producing profiled tracks for joint parts is provided, wherein a cutting tool acts on the workpiece, a workpiece machining being performed with the cutting tool during the relative forward movement between workpiece and tool, and a workpiece machining being performed with the same cutting tool during the return movement following the forward movement.
摘要:
In order to provide a multiple spindle machine tool comprising a machine frame, a first spindle slide with a first workpiece spindle, and a second spindle slide with a second workpiece spindle, wherein first spindle slide and second spindle slide are guided on the machine frame for linear displacement, and a tool receiving device, which is of a simple construction with minimized space requirements with respect to the workpiece spindles, a first guide and a spaced second guide are arranged on the machine frame, both the first spindle slide and the second spindle slide being guided on these guides, and the first workpiece spindle and the second workpiece spindle being arranged between the two guides.