Matches 1 - 12 out of 12


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US20070101838 Friction welding machine and operating method  
A friction welding machine (1) has two headstocks (5, 6), two spindles (8, 9) with a spindle drive (12, 13) and a workpiece holder (22). The first headstock (5) is arranged stationarily at the...
US20070193423 Boring spindle for a horizontal or vertical machining centre with internal power-split drive  
The invention relates to a spindle slide for a machining centre for the machining of workpieces. The spindle slide is accommodated in a slide traversable in the vertical direction and accommodates...
US20130205957 CENTRIC CLAMPING DEVICE  
A clamping device (01), for use on a lathe, includes a plurality of basic clamping supports (06), which can be moved in a star-shaped formation in relation to an axis of rotation and on each of...
US20130276599 Lathe Head for Nano/Micro Machining of Materials  
Apparatus, methods and systems for nano/micro machining. A lathe head has a microscopic pivot aperture for seating a conical tip. The conical tip is carried on a turnable part at one end thereof...
US20080289915 Braking structure of a lathe for allowing a workpiece to be gripped in position  
A spindle braking mechanism of a lathe includes a pressing piece held in a head stock of the lathe, a brake pad positioned around and securely coupled to a spindle projecting from the head stock,...
US20120048075 LATHE WITH TWO WORKPIECE SPINDLES  
A machining apparatus has a frame and two generally parallel horizontal guides on the frame, one of which extends through at least one loading station and through at least one work station. A...
US20100282037 MACHINE TOOL FOR TURNING OPERATIONS  
A multi-axis turning center for turning operations includes a machine body, a tool rest means for holding a tool, a first headstock for holding a workpiece, and a second headstock disposed in...
US20110056343 MACHINE TOOL  
In a machine tool, a support member to which a headstock is mounted movably in an upward-downward direction is movable so as to change a position thereof in a horizontal direction relative to that...
US20070272063 Device And Method For Machining Long Workpieces Fixed Between Two Rotating Bearings  
The invention relates to a machining device (D) such as a device associating a machine-tool (100) with a workpiece holding device (200) having an axis about which the workpiece is rotated...
US20160067783 Vertical Machine Tool Apparatus And Method  
In accordance with one aspect, a vertical machine tool is provided having an upper headstock with an upper spindle and a lower tailstock with a lower spindle. A workpiece is secured to the lower...
US20150343588 APPARATUS FOR COOLING MACHINE COMPONENTS USING PHASE-CHANGE MATERIAL  
The invention relates, on the one hand, to a machine element (6), for example a motor spindle or an electromechanical drive unit, with integrated, internal cooling system (8) and, on the other...
US20150273643 SPINDLE APPARATUS FOR MACHINE TOOL  
A cooling medium accumulation part is integrally formed with a spindle housing and an attaching section between the spindle housing and the attaching section so that at least a width of the...

Matches 1 - 12 out of 12