Grinding Head

Grinding Head

 

an attachment that makes it possible to grind workpieces on metal-cutting machine tools. Located within the housing of a grinding head is a spindle running on roller or gas bearings with a grinding wheel attached to the front section; the rear section of the spindle is rotated by means of a belt drive from an electric or compressed-air motor or from a spindle of the machine tool. Grinding heads can be mounted on lathes for external and internal grinding, on standard planers and planer-type milling machines for grinding long surfaces, and on surface and internal grinding machines for grinding holes greater than 30 mm in diameter.

References in periodicals archive ?
Not only can they perform thread grinding, but they can also--depending on the grinding head variant (S41)--perform complete machining operations.
Operators can switch from single-point machining to grinding in minutes, and the grinding head produces a 16 Ra finish, ensuring LLRT passage.
Coupled with steel, cast iron grinding head and other grinding components improve the long-lasting functionality of Talis Equipment's professional meat grinders.
It also features an additional grinding head with precision-drilled entries for six different tungsten electrode diameters, and includes four different grinding angles.
With the TIP method, small to medium sized deformations and off-settings can be evened out and the circular profile of the pipe restored with a roller grinding head attached to the rod string.
These will have a modular grinding head that will take multiple wheel configurations.
The motors work against the pre-load disk springs and lift up the grinding head from the working area so that the workpieces are no longer driven away from the table.
The grinding head pivots 360[degrees], and the tool features a 7[degrees] offset handle.
Following the success of the TEG-2 and TEG-3 Tungsten Electrode Grinding Machines, Huntingdon Fusion Techniques has updated the design by changing the grinding head from the three o'clock to the six o'clock position.
Among the many machines available at the depots includes the new Climax portable flange facer with milling and grinding head option, as well as a complete line of boring machines, flange facers, milling machines, key mills, lathes, lapping and grinding machines, as well as quality accessories like tool holders, taps and drills.
When using the TIP method, small to medium sized deformations and off-settings can be evened out and the circular profile of the pipe restored with a roller grinding head attached to the rod string.
The 6-axis Ewamatic is even more versatile, says DeMichele, in part due to its star-shaped turret grinding head which features up to six independent grinding spindles (max.