NETC | CNC Machinery | SR-20RIV
New England Tool Corporation  
About NETC

New England Tool Corporation is today the supplier of choice of High Pressure Systems on all "Star" Swiss Machines with thousands of installations throughout the US and Europe.

We welcome your enquires for Swiss applications for your parts, and we are able to submit time studies upon request. We specialize on taking your parts from Bar Stock to a completely automated Turn-Key solution.

SR-20RIIISR-20RIV

The new STAR SR-20RIV for flexible angle working

Complex machining functions adaptable to multiple industries

  • Fanuc controller 31i-B5
  • B-axis (simultaneous working with 5 axis)
  • built-in motor for main and sub spindle

Some of the functions that ensure high productivity:

  • The 8-axis unit with a Y-axis control function can efficiently divide the process for front-side machining and rear-side machining.
  • The latest CNC unit reduces the time required for program processing.
  •  The STAR Motion Control System shortens the non-cutting time. (type B)

 

Tool kinematics

Specifications SR-20RIV

Max. machining diameter Ø 20 mm (25/32 in)
Max. headstock stroke Standard 205mm (8in)
Non-guide bush type Bar dieameter x 2.5 (Max. 50mm)(Max. 1-31/32in)
Tool 5 tools on the front + 2 tools on the rear (12mm)
4-Spindle sleeve holder Number of tools Front 4 tools
Rear 2 tools
Max. drilling capability Ø 12mm(1/2in)
Max. tapping capability M10xP1.5
Power driven att. Number of tools Cross milling: 3 tools
Cartridge type: At 2 position
Number of tools (type A) Power-driven tool: At 1 position (Front 3 tools + Rear 3 tools)
Number of tools (type A) Power-driven tool with B axis: At 1 position (Front 3 tools + Rear 3 tools)
Max. drilling capability Ø 10mm(25/64in)
Max. tapping capability M8xP1.25
Rapid feed rate 35m/min-1(X1, X2, Y1, Z1, Z2) 15m/min-1(Y2)
198,000°/min (C), 27,000°/min(B): type B only
Main spindle with indexing angle C-axis control
Main spindle motor 2.2kw (continuous)/ 3.7kw (10min/25%ED)
2-spindle front sleeve holder Number of tools (sleeve) 2 tools
Max. drilling capability Ø 10mm(25/64in)
Max. depth hole 100mm (3-15/16in)
Power-driven att. spindle speed Max. 8,000min-1
Power-driven att. drive motor 2.2kw
Coolant tank capability 170l
Dimensions (WxDxH) 2,334x1,200x1,695mm
Weight 2,600kg
Power consumption 4.7KVA
 

Backworking attachment SR-20RIV

Max. chucking diameter Ø 20 mm (25/32in)
Max. length for front ejection 80 mm (3-5/32in)
Max. parts projection length 30 mm (1-3/16in)
Back 8-spindle unit  
Number of tools 8 tools
Max. drilling capability Stationary tool Ø12mm (1/2in)
Non-guide bush type Ø6mm (15/64in)
Max. tapping capability Stationary tool M10xP1.5
Non-guide bush type M5xP0.8
Sub spindle indexing angle C-axis control
Sub spindle speed Max. 10,000min-1
Sub spindle motor Built-in motor drive 2.2kw (continuous)/3.7kw (10min/25%ED)

* Specifications are subject to change

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