System 3 MC 338 (Single, Twin)

Stama

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MC 338 SINGLE OR TWIN – with HSK-A100 for materials that are difficult to machine
WORKPIECE SIZES: SINGLE UP TO 800 mm |TWIN UP TO 600 mm

MULTIPLE BENEFITS
TWO WORK-SPACE MC FOR SERIES MANUFACTURING | HIGHLY PRODUCTIVE COMPLETE MACHINING

Today’s products are more custom-tailored and their lifecycles are shorter. The quality level increases, production volumes vary and process changes determine the everyday business flow. Large series manufacturers find themselves confronted with a special challenge: They have to combine highly productive manufacturing with flexibility.

STAMA’s System 3 machining centres provide the features and qualities needed to meet this requirement.

The aim is to ensure that by using innovative manufacturing solutions, you can continue to deliver on time at attractive costs per part in a constantly changing world of production.

SERIES PRO
COMPLETE MACHINING IN TWO CLAMPINGS | MAIN TIME PARALLEL WORKPIECE HANDLING

With their integrated 180°-workpiece changer, STAMA’s System 3 machining centres offer two separate workspaces within a small footprint. Each workspace can be configured for 3, 4 or 5 axes for the complete machining of the workpiece in two clamping positions – OP10 and OP20.

While the machining process is underway in workspace 1, the machine operator or an automated workpiece handling have complete access to workspace 2 to simultaneously load and unload during the main time process. This eliminates unproductive ancillary times by up to 90%. Users also benefit from reduced WIP.

INVESTMENT INTO ADDED VALUE
THE ELIMINATION OF UNPRODUCTIVE ANCILLARY TIMES DELIVERS | MORE PARTS AND ADDED VALUE – A SAMPLE CALCULATION

Making the additional investment into the set up of the second workspace allows users to attain two objectives: Increased output per footprint and consequently, a
significant cost advantage per part. Moreover, complete machining in two clamping positions on one machine reduces the WIP.

Series components with short cycle times are the target workpieces for the System 3 machining centres.

TWO-SPACE TABLE
AMPLE ROOM FOR LARGE WORKPIECES OR MULTIPLE CLAMPING PROCESSES | APPROACH PROCESS AND PRODUCTION CHANGES FLEXIBLY

Complete production of one, two or four workpieces in two clamping positions: The flexible design of the two workspaces allows users to cost-effectively implement manufacturing processes with different machining operation requirements in a highly productive manner.

Specification

Performance

Unit

Single

TWIN

Spindle distance

mm

600

Milling spindles

kW

65

2 x 65

Torque

Nm

400

2 x 400

Spindle speeds

x 1000 r.p.m.

10

10

Tools

 

 

 

HSK-A63

Places

HSK-A100

Places

40/64

2 x 20/32

Weight

kg

18

18

Diameter

mm

148/250

148/250

Length

mm

400

400

Chip-to-chip time

s

3.3 3.4

Traverse paths

 

X-axis

mm

800

Y-axis

mm

550

Z-axis

mm

550

Rapid motion

m/min

65

Acceleration

g

up to 1

Control

Fanuc 31i-B5/Siemens 840D sl

Dimension/weight

Width

mm

3640

Depth

mm

5955

Height

mm

3720

Weight single

kg

17100

Weight TWIN

kg

17500

Data workpiece TWIN 600, 5-axis machining

Workpiece Ø

mm

590

Height

mm

380

Weight

kg

350

Data workpiece changer 3-axis option

Clamping weight

kg

2 x 1500

Swivel time 0° – 180°

s

~ 5.0

Clamping Surface

mm

2 x 1400 x 600

 

 

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