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• Bebe Ionuț Anița

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Tool information

Countersinking forming tool upward 2016-05-23

TRUMPF Werkzeugmaschinen GmbH + Co. KG Stanzwerkzeuge D-70839 Gerlingen Fax: +49 7156 303 - 31150 Internet: http://www.trumpf.com E-Mail: [email protected]

1.

1 S H

Tool

Direction of travel Sheet thickness Forming height

V A d

Pilot hole diameter Spacing Inside diameter Fig. 49069

Tool components

Form countersinking tool, complete

Form countersinking punch

Form countersinking die complete

Die insert

699947

699948

699949

699950 Tab. 1

2

Tool

2016-05-23

WZ20EN

2. Sheet thickness Forming direction

Application

0.5 - 3.0 mm. Upward. Note The tool may be used from forming height only. Countersink forms M2.5 - M10 are designed in conformity with standards DIN 74 and EN ISO 15065.

Spacing

Dimension M2.5

Sheet thickness mm

Minimum spacing X direction mm

Y direction mm

0.5 - 3.0

17

17

M3

17.5

17.5

M4

18.5

18.5

M5

20

20

M6

21

21

M8

30

30

M10

33

33 Tab. 2

Pilot hole

A pilot hole must be pre-punched.

Pilot hole diameter based on sheet thickness

Dimension

Die insert ∅ mm

Pilot hole diameter ± 0.2 mm 1 s = 0.5 s = 1

s = 1.5 s = 2

s = 2.5 s = 3

M2.5

5.9

2.1

2.2

2.3

2.4

2.6

2.8

M3

7.1

2.5

2.6

2.7

2.8

3.0

3.2

M4

9.4

3.3

3.4

3.5

3.6

3.8

4.0

M5

11.7

4.0

4.1

4.2

4.3

4.5

4.8

M6

14.0

4.9

5.0

5.1

5.2

5.4

5.6

M8

18.5

5.8

5.9

6.0

6.1

6.3

6.6

M10

23.0

7.5

7.6

7.7

7.8

8.0

8.2 Tab. 3

1

WZ20EN

2016-05-23

The entries in the table refer to DC01. Pilot hole diameters for other matierals may vary.

Application

3

Thread size

Sheet thickness s mm

0.5

1

1.5

2

2.5

3

M2.5

d

2.920

2.698

2.476

2.254

2.102

1.951

H

1.344

1.308

1.273

1.237

1.167

1.096

d

3.554

3.332

3.110

2.888

2.736

2.585

H

1.626

1.591

1.556

1.520

1.450

1.379

d

4.794

4.572

4.349

4.127

3.976

3.824

H

2.157

2.121

2.086

2.051

1.980

1.909

d

5.962

5.740

5.518

5.296

5.144

5.064

H

2.722

2.687

2.652

2.616

2.546

2.440

d

7.272

7.050

6.828

6.606

6.454

6.303

H

3.217

3.182

3.147

3.111

3.041

2.970

d

9.227

9.005

8.782

8.560

8.409

8.328

H

4.490

4.455

4.419

4.384

4.313

4.207

d

11.747

11.525

11.303

11.080

10.929

10.777

H

5.480

5.445

5.409

5.374

5.303

5.233

M3 M4 M5 M6 M8 M10

Tab. 4

Note The inside diameter and the forming height can vary depending on material used (spring-back, shape-change behavior, etc.).

4

Application

2016-05-23

WZ20EN

3.

Tooling data on the control system

Code

Regrind length

BDC offset in PTT table

TC 240, TC 240 L, TC 240 R, TC 260 R, TC 260 L

TC 500 R, TC 190 R, TC 200 R

TC 600 L, TruPunch 1000 / 2020 / 3000 / 5000 TruMatic 3000 / 6000 / 7000 TC 1000 / 2000 / 2020 / 3000 / 5000 R TC 3000 / 6000 L

1

1

0 Tab. 5

Tool length

The tool length is measured from the top of the alignment ring to the lowest point of the punch.

TruPunch 1000 / 2020 / 3000 / 5000 TruMatic 3000 / 6000 / 7000 TC 1000 / 2000 / 2020 / 3000 / 5000 R TC 3000 / 6000 L

Material thickness mm s = 0.5

s=1

s = 1.5

s=2

s = 2.5

s=3

Tool length

32.7

32.2

31.7

31.2

30.7

30.2 Tab. 6

Variable forming height

The value associated with this position is entered in the tool data of the machine control for variable forming height. Note The tool can work from the so-called "Variable forming height (VU)". The value in millimeters, with the abbreviation "VU=", is engraved on the tool. On machines that work with the inch system, the indicated value must be converted into inches. The forming height must be entered in the "General tool data" at the control. The parameter for this is called "Variable forming height". On some machines it is called "Optimized forming height".

TruPunch 1000 / 2020 / 3000 / 5000 TruMatic 3000 / 6000 / 7000 TC 1000 / 2000 / 2020 / 3000 / 5000 R TC 3000 / 6000 L

Dimension M2.5

M3

M4

M5

M6

M8

M10

Variable forming height

38.5

39

41.5

42

42.7

45.5

45.7 Tab. 7

WZ20EN

2016-05-23

Tooling data on the control system

5

Active die (Option)

Die height At the machine, the die height must be entered in the tool data of the control. The die height is measured from the underside of the die plate to the highest point of the die. Thread

Die height mm

M2.5 – M3

33

M4 – M6

35

M8 – M10

37 Tab. 8

Stroke types The following stroke types can be selected for optimum use of the tool:  Punch without support position.  Die without support position. TruPunch 5000: The displayed value for the stroke type is 5. Necessary options Some tools can only be used with a special machine option e.g. "Active die". For this tool, the applicable value is 0 = none.

4. Tool type 13

TruTops

The form countersink tool is handled by TruTops as tool type 13 and is supported starting with the following versions. TruTops

Version

TruTops

V1.0

TruTops Boost

V1.0 Tab. 9

5. Lubrication

Maintenance

Lubrication is mandatory in countersinking. The following lubricant is recommended:  TRUMPF punching and nibbling oil SRH/5, free of chlorine, viscosity ISO VG 150 (1 liter: ID. No. 111310).

6

TruTops

2016-05-23

WZ20EN

6.

Spare parts list

Fig. 49067 Number

Order No.

Designation

Quantity

2

1

699948

Punch

1

2

072061

Alignment ring, compl. M2.5 - M6

1

072062

Alignment ring, compl. M8 - M10

1 Tab. 10

2

WZ20EN

2016-05-23

The punch depends on the countersink form size and sheet thickness.

Spare parts list

7

Fig. 49068 Number

Order No.

Designation

Quantity

1

105729

Ejector M2.5 - M3

1

105730

Ejector M4 - M6

1

105726

Ejector M8 - M10

1

2

105721

Cover

1

3

105540

Adapter

1

4

105732

Spring element M2.5 - M6

4

105733

Spring element M8 - M10

4

105831

Cheesehead screw M5 x 14

2

5

3

6

699950

Die insert

7

362897

Countersunk screw M5 x 16

1 4 Tab. 11

3

8

Spare parts list

The die insert depends on the countersink form size. 2016-05-23

WZ20EN