ST Series

ST3520

CAPACITY  ST3520
SWING OVER BEDMM600
MAX. TURNING LENGTHMM2000
MAX. TURNING DIAMETERMM400
STD. TURNING DIAMETERMM350
CHUCK SIZEMM250/315
AXIS TRAVEL  
X AXIS TRAVELMM220
Z AXIS TRAVELMM2050
RAPID TRAVELM/MIN20
X AXIS LMMM45
Z AXIS LMMM45
X AXIS BALL SCREWD x P32*10
Z AXIS BALL SCREWD x P40*10
MAIN SPINDLE  
SPINDLE MOTORKW15/18
SPINDLE BOREMM85
SPINDLE NOSE A2-8
MAX. BAR CAPACITYMM70
SPINDLE SPEED RANGERPM50-2000
TOOL TYPE TURRET
NO. TOOL CLT-125
NO. OF STATION 8
MAX. BORING BAR CAPACITYMM50
TOOL SIZE (CROSS SECTIONAL)MM32*32
TAIL STOCK  
QUILL DIAMM80/100
QUILL STROKEMM120
TAPERMTMT-5
ACCURACY  
POSITIONING ACCURACYMM0.015
REPEATABILITYMM0.01
MACHINE OVERALL SIZE  
LENGTHMM4260
WIDTHMM1870
HEIGHTMM1950
WEIGHT (APPROX)KG7000
TOTAL POWERKVA 
 SYSTEM  
SYSTEM SIEMENSE, FANUC, MITSUBISHI, LNC, DELTA

Standard Accessories:

Optional Accessories

Details

CNC Turning Center ST3520: Precision in Motion

The CNC Turning Center ST3520 is a marvel of modern engineering, seamlessly blending power and precision for a wide range of turning applications. Let’s delve into its working process to understand how this machine transforms raw materials into intricate and accurate components.

1. Setup and Preparation:

  • The process begins with meticulous setup. The workpiece is securely mounted on the chuck, ensuring stability during machining operations.
  • Operators input the necessary specifications into the CNC control system, including tool paths, cutting speeds, and other critical parameters.

2. Tool Selection and Turret Configuration:

  • The machine boasts a versatile turret capable of holding multiple tools. Operators select the appropriate cutting tools based on the job requirements.
  • The automatic tool changer allows for swift and efficient tool changes, minimizing downtime between operations.

3. Axis Movement and Material Removal:

  • The CNC Turning Center ST3520 features precise X and Z-axis movements. The X-axis handles cross-slide movement, while the Z-axis controls longitudinal movement.
  • As the spindle rotates, the cutting tools engage with the workpiece. Material is progressively removed in a controlled manner, shaping the workpiece to the desired specifications.

4. Main Spindle Operation:

  • The heart of the machine lies in its main spindle. Powered by a robust spindle motor, it delivers the rotational force necessary for cutting.
  • The spindle bore accommodates various bar sizes, allowing for flexibility in material dimensions.

5. Turret Indexing and Tool Changes:

  • The turret indexes to the required tool position, facilitating different machining operations without manual intervention.
  • Tools are changed dynamically as needed, enabling the machine to perform a variety of tasks seamlessly.

6. Tail Stock Utilization:

  • In scenarios requiring additional support, the tailstock comes into play. It provides stability to longer workpieces, reducing vibrations and ensuring precision during machining.

7. Rapid Travel and Efficiency:

  • The CNC Turning Center ST3520 boasts rapid travel capabilities, swiftly moving between machining points. This enhances overall efficiency and reduces non-machining time.

8. Precision and Accuracy:

  • The machine’s advanced control system ensures high positioning accuracy and repeatability, resulting in components with tight tolerances and consistent quality.

9. Finishing Touches:

  • Once the primary machining is complete, additional processes such as facing, threading, and grooving can be performed to achieve the final component specifications.

10. Quality Assurance:

  • Throughout the entire process, the machine monitors and maintains quality standards. Operators may conduct periodic inspections to guarantee the precision and accuracy of the machined components.

The CNC Turning Center ST3520 exemplifies the synergy between cutting-edge technology and meticulous engineering, delivering superior results across diverse turning applications.

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