Page 464 - DC_SWISS(Catalogue_TM_ES-EN)

TECHNICAL QUESTIONNAIRE Thread cutting and thread forming

Enquiry  Test result  Complaint 

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

1. Tool type: Thread size:
Particularity: Class of tolerance:

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

3. Thread: blind hole through hole Threaded length: mm
Core hole Ø: Depth: mm
Counter-bore Ø: Depth: mm

4. Cutting speed (V ): m/min 1/min
c
Feed (f): %

5. Machine: internal coolant

Working position: horizontal vertical
Rigid Tapping: “Soft Rigid Tapping“ Tapping spindle: axial compensation
collet de-clutching
Weldon reversible

hot / cold shrunk sliding clutch

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

7. Tool change reason: tool wear tool breakage
thread not correct (checked with thread plug gauge) tooth breakage in the chamfer lead
machine error tooth breakage in the guiding thread

8. Efficiency comparison:
Tool under test:
Performance and observations:

Remarks:

Copy to be sent to DC SWISS SA - CH-2735 Malleray info@dcswiss.ch
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