NETC | CNC Machinery | SV-20R
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.

SV-20RSV-20R


The successor of the well-known SV-20

SV-20R delivers a wide range of machining operations for producing intricate and complicated parts.

  • Multi-axis machine with multi-series control for high machine productivity
  • Flexible tooling layouts for endless variations of complex machining
  • "Super position mode" enables multiple tools to work simultaneously
  • 8-spindle backworking unit with Y-axis control accommodates a variety of tools for overlapping operations
  • Maximum machining diameter 20mm
  • Guide bush and non-guide bush switching function
  • Star Motion Control reduces idle time

Printable PDF Brochure

Tool kinematics

Specifications SV-20R

Max. machining diameter Ø 20 mm (25/32in)
Max. headstock stroke Standard
205 mm (8in)
R.M.G.B. type
160 mm (6-19/64in) : OP
N.G.B. type Bar diameter x 2.5 (Max. 50mm) (Max. 1-31/32in)
Tool Post Configuration Gang type
Turning tool + Power-driven tool
Turret type
8 stations
Tool-Number of tools Gang type
6 tools (16mm), 7 tools (12mm)
Turret type
1 tool/station (16 mm), Max. 3 tools/station (12 mm)
Sleeve Number of tools
Max. 3 tools/ station
Max. drilling capacity
Ø 14 mm (35/64in)
Max. tapping capacity M10xP1.5
Power driven att. Number of tools gang type 5 tools
Number of tools turret type Max. 2 tools/ station (mountable at each 8 positions)
Max. drilling capability Ø10mm (25/64in)
Max. tapping capability M8 x P1.25
Spindle speed gang type Max. 8,000min-1
Spindle speed turret type Max. 5,750min-1
Drive motor gang type 2.2kw
Drive motor turret type 2.7kw (continuous)/ 4.0kw (5min./30%ED)
Rapid feed rate 30mm/min (X1,X2,X3,Y1,Z1,Z2,Z3)
20mm/min (Y2), 15mm/min(Y3)
Main spindle indexing angle C-axis control
Main spindle speed Max. 10,000min-1
Main spindle motor
3.7kw (continuous)/ 5.5kw (10min./60%ED)
Coolant tank capability 220l
Dimension (W x D x H) 2,730 x 1,350 x 1,865 mm
Center height 1,125mm
Weight 4,150kg
Power Consumption 6.3KVA
 

Backworking attachment SV-20R

Max. chucking diameter Ø 20 mm (25/32in)
Max. length for front ejection 105 mm (4-9/64in)
Max. parts projection length 75 mm (2-61/64in)
Back 8-Spindle unit Number of tools stationary 8 tools
Number of tools power driven Max. 8 tools
Max. drilling capability stationary Ø12mm (1/2in)
Max. drilling capability power driven Ø6mm (15/64in)
Max. tapping capability power driven M10 x P1.5
Max. tapping capability power driven M5 x P0.8
Power-driven att. spindle speed Max. 8,000min-1
Power-driven att. drive motor 1.0kw (continuous) /1.2kw (5min/30%ED)
Sub spindle indexing angle C-axis control
Sub spindle speed Max. 10,000min-1
Sub spindle speed control AC spindle drive
Sub spindle motor 2.2kw (continuous) /3.7kw (10min/25%ED)

* Specifications are subject to change

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