Webseite_Vorschau_Anwendungen_nur Bild19

Flow meter

Drilling and defined chamfering combined in one tool.
vex-produkt-icon

Customer application

The manufacturer of a flow meter required a cross bore with a defined back chamfer in their workpiece. The difficulty lies in gaining access to the bore's back edge.

Workpieceflow meter
Bore diameterØ6.0 mm
Chamfer at the back bore edge: 0.25 mm x 45°
MaterialSU304
Volume3,000 bores per month
VEX_einzeln

Solution

For this application HEULE chose their VEX Combi Drill Tool (GH-QO-4002 with replaceable drill insert PS-C2-0600-1T), which is also equipped with a SNAP chamfering blade (GH-QM-30106).

ToolVEX
Cutting speed1,500 rpm
Working feed for chamfer120 mm/min
Machinevertical CNC machin
045_Resultat

Customer benefit

The VEX Combi Drill Tool drills the bore and applies the required chamfer to the back of the bore in a single pass.

 

  • Drilling and chamfering in a single pass 
  • Higher quality of the results
  • No deburring by hand
Download PDF