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GrindersProduction type Cylindrical grinders

GL5i

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Optimum cylindrical grinder for production enabling both high accuracy and high productivity.

Outline

Stable grinding accuracy

  1. High-rigidity, low-vibration bed
  2. Features the TOYODA STAT BEARING
  3. Reduction of thermal displacement

Reassuring operation

  1. Improved reliability with TOYOPUC-GC70
  2. High accuracy filtering coolant unit(Option)

High productivity

  1. Abundant variation
  2. A variety of grinding cycles
  3. All-step grinding due to being driving dog-free（Option）
  4. Improved productivity through adoption of a CBN wheel（Option）
GL5i

Specification

Specification

GL5Pi-32 GL5Pi-63 GL5Pi-100 GL5Pi-150 GL5Ai-32 GL5Ai-63 GL5Ai-100 GL5Ai-150
Swing on table
mm φ320
Distance between centers
mm 320 630 1,000 1,500 320 630 1,000 1,500
Grinding diameter
mm φ0～φ220
Normal wheel specifications
mm ODφ510×Width125[150]×IDφ203.2
( ODφ610×Width80[125]×IDφ304.8 )		 ODφ510×Width125[150]×IDφ203.2
( ODφ610×Width80[125]×IDφ304.8 )
CBN wheel specifications
mm ( ODφ350×Width50×IDφ180 )
< ODφ350×Width30×IDφ25 >		 ( ODφ370×Width50×IDφ180 )
Normal wheel surface speed
m/s 45(60) [45,60]
CBN wheel surface speed
m/s (45,60,80) <120> (45,60,80)
Workhead rotation speed
min-1 22～500
Machine weight
kg 4,500 5,000 6,500 8,000 4,500 5,000 6,500 8,000

( ): option < >: wheel surface speed 120m/s specification ［ ］: wide width wheel specification