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| Vitrified - Thread and Worm Grinding - Worm Grinding with Reishauer, Mikromat, Klingelnberg and Samputensili M/C |
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Worm Grinding with Reishauer, Mikromat, Klingelnberg and Samputensili M/C |
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Finishing Grinding
| Material: |
hardened steel, 58 to 62 HRc |
| DIN: |
90MnV8, X20Cr13 |
| Tensile strength: |
700 to 800 Newton/mm2 | |
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| Wheel diameter up to 500mm |
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Module |
DP |
Conventional
abrasive |
Ceramic
abrasive |
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0.5 - 1 |
50 - 25 |
42A240 J6V |
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1 - 3 |
25 - 8 |
53A180 H8V |
93A150/180F8V601W |
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3 - 4 |
8 - 6 |
53A120 H7V |
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4 - 7 |
6 - 3.5 |
53A80 H8V
57A80 H8V |
93A100/120F8V601W |
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7 - 9 |
3.5 - 2.5 |
53A60 J7V |
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9 - 16 |
2.5 - 1.5 |
57A54 J7V
53A46 H9V
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93A60F8V601W | | |
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| Material: |
hardened steel, 58 to 62 HRc |
| DIN: |
16MnCr5, 20MnCr5, C45, CK45, 16MnCr5, 20MnCr5, C45, CK45 |
| Tensile strength: |
700 to 800 Newton/mm2 | |
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| Wheel diameter up to 500 mm |
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Module
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DP
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Conventional
abrasive
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Ceramic
abrasive
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0.5 - 1
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50 - 25
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42A240 J6V
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1 - 3
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25 - 8
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53A180 J6V
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93A150/180F8V601W
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3 - 4
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8 - 6
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53A120 J6V
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4 - 7
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6 - 3.5
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53A80 H8V
57A80 J7V
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93A100/120F8V601W
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7 - 9
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3.5 - 2.5
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53A60 J7V
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9 - 16
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2.5 - 1.5
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57A54 J7V
53A46 H9V
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93A60F8V601W
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| Material: |
hardened steel, 58 to 62 HRc |
| DIN: |
42CrMo4V, 14CrMo6 |
| Tensile strength: |
800 to 1000 Newton/mm2 | |
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| Wheel diameter up to 500 mm |
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Module |
DP |
Conventional
abrasive |
Ceramic
abrasive |
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0.5 - 1 |
50 - 25 |
53A240F10V |
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1 - 3 |
25 - 8 |
53A180F/G10V |
93A150/180F8V601W |
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3 - 4 |
8 - 6 |
53A150F/G10V |
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4 - 7 |
6 - 3.5 |
53A80/100G10V |
93A100/120F8V601W |
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7 - 9 |
3.5 - 2.5 |
53A60G10V |
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9 - 16 |
2.5 - 1.5 |
53A46H9V |
93A60F8V601W | | |
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No. of grinding passes per workpiece
(Finishing grinding) |
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Module |
DP |
No. of passes |
For module
> 10 (DP<2.5)
more passes are needed. |
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0.5 - 1 |
50 - 25 |
1 |
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2 - 4 |
12 - 6 |
1 to 2 |
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5 - 7 |
5 - 3.5 |
2 |
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8 - 10 |
3 - 2.5 |
2 to 3 | | |
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| 1) based on grinding allowance of 0.15 mm/flank (0.006 in/flank) |
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Grinding from Solid
(Worm Grinding with Reishauer, Mikromat, Klingelnberg and Samputensili M/C)
| Workpiece: |
extruder feed screws, pump components, etc. |
| Material: |
soft steel |
| DIN: |
90MnV8, X20Cr13, 42CrMo4V, 14CrMo6 |
| Tensile strength: |
700 to 1000 Newton/mm2 |
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| Wheel diameter up to 500 mm |
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Module
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DP
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Conventional abrasive
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0.5 - 1
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50 - 25
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53A180 L15VPMF
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1 - 4
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25 - 6
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53A120 L15VPMF
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4 - 6
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6 - 4
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53A80 L15VPMF
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6 - 8
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4 - 3
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53A60 L15VPMF
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8 - 16
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3 - 1.5
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53A46 L15VPMF
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| Material: |
soft steel |
| DIN: |
16MnCr5, 20MnCr5, C45, CK45 |
| Tensile strength: |
700 to 800 Newton/mm2 | |
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| Wheel diameter up to 500 mm |
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Module |
DP |
Conventional
abrasive |
Ceramic
abrasive |
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0.5 - 1 |
50 - 25 |
42A180L/M10V |
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1 - 3 |
25 - 8 |
53A120K5V |
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3 - 4 |
8 - 6 |
53A80K5V |
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4 - 6 |
6 - 4 |
53A60K5V |
93A60 G8V601W |
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7 - 16 |
4 - 1.5 |
53A46N5V |
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No. of grinding passes per workpiece
(Grinding from Solid) |
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Module |
DP |
No. of passes |
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0.5 - 4 |
50 - 6 |
1 |
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5 - 6 |
5 - 5 |
2 |
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7 |
4 |
3 |
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8 - 10 |
3 - 2.5 |
4 | | |
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