- 85 664 75 34
- handel@darmet.com.pl
- Darmet sp. z o.o.
Zakład Obróbki Skrawaniem
ul. Komunalna 4c, 15-197 Białystok
Our adress:
Darmet sp. z o.o.
Zakład Obróbki Skrawaniem
Komunalna 4c street, 15-197 Białystok
Our e-mail:
handel@darmet.com.pl
Telephone number:
+48 85 664 75 34
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Lathe chucks
Self-Centering 3-Jaw Lathe Chuck (DM-304)
Properties and application:
- Universal self-centering 3-jaw lathe chuck for mounting on lathes, rotary tables, milling machines
- Plain back mounting DIN 6350
- Body made of high-quality cast iron
- Ground surfaces ensure longer operation life, simultaneously retaining its accuracy and repeatability
- Mounted on machine's spindle with the use of driving plate on the back of the chuck
Specifications:
|
|
 |
| Model | A [mm] | B [mm] | C [mm] | D [mm] | E [mm] | F [mm] | G | J [mm] | Clamping force [kN] | Rotational speed [obr/min] | Weight [mm] |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM 304-125 | 125 | 56,0 | 4 | 95 | 32 | 108 | 3 x M8 | 20 | 29 | 4000 | 3,9 |
| DM 304-160 | 160 | 64,5 | 4 | 125 | 42 | 140 | 6 x M10 | 32 | 39 | 3600 | 7,9 |
Set includes:
- lathe chuck
key - set of internal jaws
- set of external jaws
- mounting screws
- instruction manual
Self-Centering 3-Jaw Lathe Chuck with 5C Mounting (DM-376)
Properties and application:
- Cast iron lathe chuck mounted in devices with spindle capable of holding 5C collets
- Used for turning operations with low rotational speed
Dane techniczne:
|
|
 |
| Model | D [mm] | A [mm] | B [mm] | L [mm] | G | d [mm] | Weight [kg] |
|---|---|---|---|---|---|---|---|
| DM 376 | Ø100 | 74 | 69 | 159 | 1,242"x20 | Ø31,75 | 5 |
Self-Centering 3-Jaw Lathe Chuck (DK11)
Properties and application:
- Self-centering cast iron lathe chuck
- Mounted on adapter plate
- The set includes: 1 set of external solid jaws, 1 set of internal solid jaws, key, mounting screws
- Used in low speed turning operations
Specifications:
|
|
 |
| Model | D [mm] | D1 [mm] | D2 [mm] | D3 [mm] | H1 [mm] | h [mm] | Number of screws |
|---|---|---|---|---|---|---|---|
| DK11 080 | 80 | 55 | 66 | 16 | 50 | 4 | 3 x M6 |
| DK11 100 | 100 | 72 | 84 | 22 | 55 | 4 | 3 x M8 |
| DK11 125 | 125 | 95 | 108 | 30 | 58 | 4 | 3 x M8 |
| DK11 160 | 160 | 125 | 142 | 45 | 65 | 5 | 3 x M8 |
| DK11 200 | 200 | 165 | 180 | 65 | 75 | 5 | 3 x M10 |
| DK11 250 | 250 | 206 | 226 | 80 | 80 | 5 | 3 x M12 |
| DK11 315 | 315 | 260 | 285 | 100 | 90 | 6 | 3 x M16 |
Mounting range:
| Chuck size | External jaws | Internal jaws | |
|---|---|---|---|
| A - A1 | B - B1 | C - C1 | |
| 080 | 2 - 22 | 25 - 70 | 22 - 63 |
| 100 | 2 - 30 | 30 - 90 | 30 - 80 |
| 125 | 2,5 - 40 | 38 - 125 | 38 - 110 |
| 160 | 3 - 55 | 50 - 160 | 55 - 145 |
| 200 | 4 - 85 | 65 - 200 | 65 - 200 |
| 250 | 6 - 110 | 80 - 250 | 90 - 250 |
| 315 | 10 - 140 | 95 - 315 | 100 - 315 |
Accuracy:
| Chuck size | Measuring diagram | ||||||
|---|---|---|---|---|---|---|---|
|
|
 |
 |
 |
||||
| a | b | a | b | a | b | ||
| 080, 100, 125, 160 | 0,040 | 0,040 | 0,060 L=50 | 0,075 | 0,040 | 0,075 | 0,040 |
| 200, 250 | 0,055 | 0,060 | 0,080 L=50-75 | 0,075 | 0,050 | 0,075 | 0,050 |
| 315 | 0,070 | 0,075 | 0,100 L=75 | 0,100 | 0,060 | 0,100 | 0,060 |