Cutting Edge End Mills Coming From Iscar Will Raise Productivity While Shrinking Costs




Manufacturers and die & mold shops can eradicate chatter problems in several milling operations with Iscar's completely new Chatterfree carbide end mills. The cutters' variable-pitch flute pattern omits harmonic vibration, the central source of chatter. This facilitates faster cutting and excellent finish in rough or finish slotting, shoulder milling and cavity milling. In addition, users also report prolonged edge life due to lessened chatter. The chatter-free feature is attainable in both solid carbide endmills and tips in Iscar's Multi-Master replaceable-tip line. Diameter range is 6 to 20mm for the solid carbide endmills, and 8 to 20mm for Multi-Master tips. These completely new endmills are excellent for lower power machines with ISO40 or BT40 adaptations. The solid carbide variant can handle full slot machining up to 2xD. Depth capacity on the replaceable-tip version is more restrained since the active length is shorter. In full slotting applications on alloy steel, the solid carbide fabrication readily handles 0.03-0.05 feed rates at 180-220mm/min surface speed and 2xD depth of cut.

Finishred - New Solid Carbide Endmills

Iscar is announcing the EFR.. B44 and the MM EFS.. Finishred a advanced solid carbide end mills family. The Finishred carbide endmill is a combination of both roughing and finishing endmills in a single tool. Roughing endmills remove metal from work pieces more promptly and competently than standard endmills. However, roughing endmills leave grooves on the machined surface. In consequence, after using a roughing endmill, a finishing endmill must to be used in order to attain a smooth surface finish. This involves time-consuming tool change, setup time and inevitably of keeping two endmill types in the inventory.

Features of the Finishred Endmills:

The EFR.. B44 and the MM EFS.. endmills feature 4 flutes with 45 degree helix, two serrated flutes and two continuous flutes.

The cutting edges of the finishing flutes are radially more distant from the tool axis than the cutting edges of the serrated flutes. The finishing flutes dismiss the grooves produced by the roughing flutes, leaving a flush surface finish.

The tool is fully functional and allows running at rough machining parameters, ending in finish surface quality.

The distinguished tool design reduces vibration at high load applications.

The tool creates short and long chips together. This chip mixture is evacuated more promptly than each individual chip type, an extraordinary solution in slotting and cavity milling applications.

The Finishred is also accessible with the Multi-Master indexable milling head selection which combines the Finishred includes with the usefulness of little setup time, no regrinding costs and the broad range of shank and extension choices are available for the Multi-Master milling heads.

A single tool replaces the roughing and finishing endmills; therefore lowering stock.

Tool change and setup time can be waived.

An additional tool position is produced on the machine

New Chip Splitting Solid Carbide Endmills for Elevated Metal Removal Rates

ISCAR is establishing the ECP-3/4L family of chip splitting endmills. The innovative endmills are presented with 3 and four 38 degree flutes in grade IC900. They have 2xD and long shanks with diminished neck diameter, which help machining along high shoulders, at high feeds. These endmills, due to their chip splitting factor and force distribution can be used very adequately on lesser power machines (CAT40/BT40/ISO40). The serrated cutting edge incorperates flat peaks which leave a improved surface finish, in comparison to the current rougher carbide endmills. The ECP endmills are recommended for machining austenitic and martensitic stainless steel, at up to 2xD depth of cut. They can be employed on alloyed steel as well. All of the preliminary tests conducted at various customers' locations showed extraordinary results.


 

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