Frazzoli
back spot facing spindle

FRAZZOLI the leading European manufacturer of Back Chamfer and Back Spot facing Spindles

 

FRAZZOLI - Back Chamfer and Back Spotfacing Spindles

FRAZZOLI Back Chamfer Spindles (BCT) and Back Spotfacing Spindles (BSFT) enable  fully automatic Back Machining on CNC machines (with ATC) and with considerable advantage on manually operated machines. Benefits include elimination of part turnover, reductions in cycle times and access to areas otherwise “impossible-to-reach".  Both types of Spindle incorporate Ball Bearing thrust faces to ensure work is not marked. Both types of spindle rotate in same direction throughout the operation cycle.


back chamfer spindle in operation

 

Back Chamfer stage sequence; pass thro' bore , spindle housing bears on work face, continued traverse displaces tool, continue traverse until chamfer is to width required, during machine spindle return traverse tool automatically reverts to original position.

Smallest hole 4.0 dia; largest hole 50.0 dia; Maximum material thickness 50mm.

 

Back chamfer spindle with throw away insert. Standard spindle has regrindable HSS boring bits

 

 

Back Spotface stage sequence; rotating stem passes thro' work bore at 1. Anti friction bearing thrust face bears onto work surface at 2. Machine spindle continues to traverse at 3 outfeeding blade to required spotface diameter. Machine spindle traverse reverses and blade withdraws into stem at 4. At 5, and with blade withdrawn, spindle is disengaged from work

Minimum work bore size 9.0 dia.; largest hole diameter 40; spotface diameter range from 23.6 to 92. Material thickness up to 69

Frazzoli
Click here to order a catalogueVaughan technology, 26 Catmose Park Road, Oakham, LE15 6HN

 

 

 

 

 

 

 

 


 

For further information on BRUCKNER, HENNINGER, GERARDI, GERARDI-Alberti, FAHRION
call us on 01572-757352 OR fax 01572-757446 OR e-mail vauntec@vauntec.co.uk.
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