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PRODUCTS / VERTICAL MACHINING CENTER

Linear Guide Way | SV-50S/65S/76S


The vertical machining center integrates the features of high speed and maximum stability. The series of machines enhances the structural design to assure the best dynamic and static stability. They are equipped with a 10,000rpm high speed spindle, combined with 48 m/min. rapid traverse rate on three axes making it the most valuable vertical machining center.

 

    PERFECT STRUCTURAL RIGIDITY

  • The stable low gravity machine base offers a solid foundation for the entire machine. The V-shaped inner ribs provide long lasting dynamic and static accuracy.
  • Extra wide span between linear ways exhibits exceptional stability to absorb cutting vibration; free from overhang problems.
  • All structural parts are manufactured from high tensile FC-300 cast iron, stress relieved and deformation free.
  • The box type construction features anti-deformation and anti-bending.
  • The A-shaped machine column firmly supports the ATC unit and head stock. The design is capable of dealing with cutting force from axial and radial directions.

10,000rpmBelt Type Spindle (Standard)

  • BT-40 spindle taper
  • Each spindle is carefully machined, inspected and precision scraped prior to being attached to the spindle head. This assures superior accuracy, stability and speed.
  • 12,000 rpm is optional.

ARM TYPE ATC (STANDARD)

  • The tool magazine can be fitted with BT-40 tool shank.
  • The magazine body is manufactured from aluminum alloy for reducing the inertia load. It also features fast tool change and stable motion.
  • The smooth cam-driven tool change mechanism takes only 1.8 seconds exchange time (T to T).


ANCHORED BALL SCREWS

  • Both ends of ball screws are anchored on the machine by angular contact ball bearings, that feature higher rigidity and stability than those made by competitors.
  • Pretensioned ball screws remove backlash, and increase positioning accuracy.

WIDE INTERIOR SPACE

  • Wide interior space features good ventilation, efficient chip evacuation. Two coolant flush motors are standard, with the coolant flushing rings inside the chip enclosure that is capable of removing heat source from the machine.
  • Two independent-controlled pumps respectively for spindle cutting and for chip enclosure’s coolant flush.

CONCEALED PNEUMATIC PARTS

  • The pneumatic parts are centralized in a compartment to prevent them from bumping, while helping to keep the machine looking neat.

 

 

 

SERVO DRIVE

  • Increases overall performance to achieve outstanding result of high speed high precision cutting.

 


OPTIMIZED SPINDLE HEAD H/L RATIO
The ratio between the spindle stock’s height and width is nearly 1:1, allowing it to present superior capabilities in radial and axial cutting resistance.
  • Special cooling device for Z-axis bearing housing (Opt.)
  • Equipped spindle oil cooler. (Opt.)
  • Cooling device for spindle motor flange.

 

CUTTING CAPABILITY

DIRILLING

  • Max. Dia. Ø32mm
  • Tool: Ø32 driller
  • Spindle speed:700rpm
  • Freedrate:210mm/min

DIRILLING

  • Max. Dia.:Ø26.5mm
  • Tool:Ø32 driller
  • Spindle speed:700rpm
  • Feedrate:210mm/min
  • Drilling depth:25mm/min

FACE MILLING

  • Chip Removal Rate
  • 150cc/min
  • Tool:Ø50 Face milling cutter
  • Spindle speed:1500rpm
  • Feedrate:1875mm/min
  • Milling width:40mm
  • Milling depth:2mm

 

FACE MILLING

  • Max. Cutting Depth 4mm
  • Tool Ø50 Face milling cutter
  • Spindle speed:1200rpm
  • Feedrate:600mm/min
  • Milling width:40mm
  • Chip removal rate:96 cc/min

 

Tapping

  • M20
  • Tool: M20 tapper
  • Spindle speed:240rpm
  • Feedrate:600mm/min
  • Tapping depth:25mm

 

   Attentive in-process management, combined with rigorous quality inspection, equates to maximum operational dependability.

 

Specifications

*We reserve the right to modify the design and specifications without notice in advance.

Standard Equipment
  • 10,000rpm direct-drive spindle
  • Rigid tapping
  • Spindle air blast device
  • Fully enclosed splash guard
  • Heat exchange for electrical cabinet
  • Automatic lubrication system
  • Spindle cooling system
  • Cooling system and coolant tank
  • Work lamp
  • Foundation bolts and blocks
  • Tool box with tools
  • Operation and maintenance manual
  • Coolant flushing device
  • Flush gun

Optional Equipment

  • 10,000/12,000rpm belt type spindle
  • 12,000/15,000rpm direct-drive spindle
  • 24,000/30,000/36,000rpm built-in spindle
  • Y axis rear side chip conveyor
  • Y axis rear side screw type chip conveyor
  • 4th axis rotary table
  • Transformer
  • Air conditioner for electrical cabinet
  • Coolant through spindle
  • Tool length measurement
Shinzawa Precision Machinery Co., Ltd.

NO.537-1, Sec.3, Yatan Rd., Daya Dist., Taichung City 42854, Taiwan  Tel: 886-4-2569 0150  Fax: 886-4-2569 0165  

E-mail:info-cnc@shinzawa.com.tw  http://www.shinzawa.com.tw