High precision machine series CEGA Series Fine Milling Machine with Heat Isolation System

High precision machine series
Vision series
P12-C genesis
AndroidⅡ
MEGA-SSS Series
CEGA-SS300
ZEUS-86
 
Concept machine series
HC Series
Specialized machine series
TPM Series
XⅡ Series
PWB machine series
Σ-D Series
Σ-R Series
 
 

 

COMPANY INFO

ROKU-ROKU SANGYO, LTD.

HEAD QUARTER
4-23-5 Takanawa, Minato-ku
Tokyo, Japan
Phone03-3447-3421

Shizuoka Factory
2575 Aikawa Yaizu-Shi
Shizuoka, Japan
Phone054-622-1151


High precision machine series

Ultra Precision Micro Fine Machining Center 【Vision Series】

Ultra Precision Micro Fine Machining Center 【Vision】
Developing concept is the micro fine machining center versatile to do heavy cutting to mirror finish cutting by one machine.
Minimizes work transfer between machines and completes rough, semi-finish, finish cutting with one machine.
Larger stroke enhances a wider range of high precision machining area, which defined as the new standard mother machine.
So to says, this is what we pursue to be as the ideal micro fine machining center.
Realize the variety of micro fine machining world.Ultra precision and hight-speed micro fine machining center,【Vision】

SPECIFICATION
Feature
Horizontally-opposed linear motor drive installed on each axis

●2 linear motors are placed on each axis to cancel out all the magnetic forces completely, thoroughly suppressing unbalanced loads for moving objects and guide ways
●As countermeasures for heat sources, double cooling system is used for coil interior and mounting part
●Scale feedback :
By use of the highest level resolution 0.00025μm (0.25nm) scale, stable positioning performance is promised by absolute collation of actual motion distance against motion command.

Special Ultra-Precision roller guide ways

●It implements high rigidity as well as smooth motion with non-stick slip
●Extended carriage guide length and expanded support width ensure higher straightness performance by their averaging effects
●Specially designed guidance.
Guide surface greatly enlarges contact surface. Weaving amount for both X and Y axes is greatly suppressed to 0.08~0.10μm/20mm in vertical and horizontal planes.

other futures

●Enable heavy cutting with φ16 end mill
●Surface roughness Ra 15.7nm(An average of 5 points according to Roku-Roku's condition. Measured with ZYGO NewView 7100)

Specification

・Axis travel(XYZ):650・550・300mm 
・Spindle speed:
   200~30,000min-1(Vision-300)
   200~40,000min-1(Vision-400)
・Tool shank type:HSK-E40
・ATC tool storage capacity:20(OP:40・60) 
・Machine weight:8,700kg

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