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Allied Machine and Engineering announces the release of the Wohlhaupter VolCut insert holder, an expansion to their boring line. The rough boring system is engineered to remove large volumes of material at high speeds and light feed rates in just one cut.
VolCut combines the benefits of the modularity of the Wohlhaupter MVS connection with Allied Machine and Engineering’s large diameter holemaking solution. This time-saving combination offers increased material removal and excellent chip control at greater depths for large diameter applications - even on underpowered machines. The VolCut insert holder is stocked for quick delivery with bore diameters ranging from 2.559” – 128.149” (65mm – 3255mm). Its unique designincorporates serrations designated to connect seamlessly with Wohlhaupter’s Twin Cutter and AluLine boring systems.
Manufacturers pre-machining large diameter holes in components for the oil and gas and heavy equipment industries can reduce cycle times with VolCut’s high cutting speed and material removal up to 2.755” (70.00mm). The company reports case studies show cycle time reductions up to 80% when compared to similar circular milling applications. The indexable inserts utilized by VolCut shorten process times even further by allowing the tool to remain engaged in the spindle while worn cutting edges are changed out. Allied Machine and Engineering stocks the indexable inserts as standard items ensuring quick replenishment.
Natalie Wise, USA product manager of the Wohlhaupter boring line, states, “The VolCut insert holders provide a rough boring solution unmatched by other rough boring competitors. The ability to utilize the VolCut insert holders with your existing standard Wohlhaupter modular tooling provides the additional range needed to vastly improve your rough machining operations.”
Related Glossary Terms
- boring
boring
Enlarging a hole that already has been drilled or cored. Generally, it is an operation of truing the previously drilled hole with a single-point, lathe-type tool. Boring is essentially internal turning, in that usually a single-point cutting tool forms the internal shape. Some tools are available with two cutting edges to balance cutting forces.
- cutting speed
cutting speed
Tangential velocity on the surface of the tool or workpiece at the cutting interface. The formula for cutting speed (sfm) is tool diameter 5 0.26 5 spindle speed (rpm). The formula for feed per tooth (fpt) is table feed (ipm)/number of flutes/spindle speed (rpm). The formula for spindle speed (rpm) is cutting speed (sfm) 5 3.82/tool diameter. The formula for table feed (ipm) is feed per tooth (ftp) 5 number of tool flutes 5 spindle speed (rpm).
- feed
feed
Rate of change of position of the tool as a whole, relative to the workpiece while cutting.
- gang cutting ( milling)
gang cutting ( milling)
Machining with several cutters mounted on a single arbor, generally for simultaneous cutting.
- milling
milling
Machining operation in which metal or other material is removed by applying power to a rotating cutter. In vertical milling, the cutting tool is mounted vertically on the spindle. In horizontal milling, the cutting tool is mounted horizontally, either directly on the spindle or on an arbor. Horizontal milling is further broken down into conventional milling, where the cutter rotates opposite the direction of feed, or “up” into the workpiece; and climb milling, where the cutter rotates in the direction of feed, or “down” into the workpiece. Milling operations include plane or surface milling, endmilling, facemilling, angle milling, form milling and profiling.
- modular tooling
modular tooling
1. Tooling system comprised of standardized tools and toolholders. 2. Devices that allow rapid mounting and replacement of tools. Commonly used with carousel toolchangers and other computerized machining operations. See toolchanger; toolholder.
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