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Friedrich Britsch Products
Friedrich Britsch GmbH & Co. KG
Broaching tools
Broaching Heads, fixed
Since broaching operation can be performed on a part that is rotating, turnet parts requiring a broached hole can be completed in the original setup on a screw machine or CNC turning machine.

This eliminates the need for secondary operation. The rotary broaching can also be applied on CNC machining centre or transfer machine.

The only difference being that the broach holder is rotated in the machine spindle and the part is stationary instead oft he reverse condition on a tuming machine.

In ordert o produce parts successfully there are some bacis rules that must be followed.Broaching rotation speed.

The centreline of the cutting tool is offset at 1° from the centreline oft he work piece.

This causes the broach to shear ist way into the part with a scalloping effect as it is advanced into the work piece and makes it to cut only on ist leading edge, not ist full end surface.

This eases the load of the cut and creates a shearing, rotatio-nal cutting action reducing the thrust force up to 80%.
Product details Homepage Product request
Broaches
Broaches
Broaching tool
Friedrich Britsch GmbH & Co. KG
Broaching tools
Broaches
Broaches in different shank-diameter,lengths and dimensions.
Product details Homepage Product request
Broaching Heads, adjustable
Broaching Heads, adjustable
Broaching tool
Friedrich Britsch GmbH & Co. KG
Broaching tools
Broaching Heads, adjustable
Since broaching operation can be performed on a part that is rotating, turnet parts requiring a broached hole can be completed in the original setup on a screw machine or CNC turning machine.

This eliminates the need for secondary operation. The rotary broaching can also be applied on CNC machining centre or transfer machine.

The only difference being that the broach holder is rotated in the machine spindle and the part is stationary instead oft he reverse condition on a tuming machine.

In ordert o produce parts successfully there are some bacis rules that must be followed.Broaching rotation speed.

The centreline of the cutting tool is offset at 1° from the centreline oft he work piece.

This causes the broach to shear ist way into the part with a scalloping effect as it is advanced into the work piece and makes it to cut only on ist leading edge, not ist full end surface.

This eases the load of the cut and creates a shearing, rotatio-nal cutting action reducing the thrust force up to 80%.
Product details Homepage Product request