Page 306 - DC

TECHNICAL QUESTIONNAIRE THREAD MILLING AND THREAD WHIRLING

Enquiry  Test result  Complaint 

Agency : Contact :
Customer : E-mail :
Phone or fax : Date :

1. Tool type :
Tool Ø : Pitch :
Serie : Coating :

2. Material group :
Material N° : Hardness : N/mm /HB/HRC
2
Norm : Elongation : %

3. Thread : internal external Hole : blind through
Threaded length : mm
Core hole Ø : Depth : mm

Counter-bore Ø : Depth : mm

4. Cutting speed (V ) : m/min 1/min
c
Feed (f) : mm/rev. Feed (fz) : mm/tooth

5. Machine : internal coolant
Working position : horizontal Tool attachment : collet Weldon / Whistle Notch
vertical hydraulic chuck hot / cold shrunk

6. Lubricant : emulsion oil air mist
Product :

7. Tool change reason : tool wear tool breakage

incorrect threading (inspected with gauge) programme error

8. Efficiency comparison

Tool under test :
Performance and observations :

Remarks :

copy to be sent to DC SWISS SA - CH-2735 Malleray Fax +41 32 491 64 64 301