KN-313


SPECIAL EXTERNAL GRINDING MACHINE

Realization of high speed machining for HUB shaft grinding

The KN-313 is specially designed to grind the external raceways, straight, or tapered boss of HUB unit inner ring components. With either a combination of a 2 shoe-magnetic chuck and vertical loader or a collets/diaphragm chuck with a specialized loader, work pieces can be automatically transferred from the work chute.

Specification KN-313
Feed Slide (X axis) Drive

AC servo motor + Ball screw

Feed Slide (X axis) Maximum Stroke Amount(mm)

215

Table (Z axis) Drive

AC servo motor + Ball screw

Table (Z axis) Maximum Stroke Amount(mm)

86

Dress (U axis) Drive

AC servo motor + Ball screw

Dress (U axis) Maximum Stroke Amount(mm)

110

Loader Advance/Retract (B axis) Drive

AC servo motor + Ball screw

Loader Advance/Retract (B axis) Maximum Stroke Amount(mm)

147

Loader Turn/Return (A axis) Drive

AC servo motor

Loader Turn/Return (A axis) Maximum Swivel Angle(°)

210

Work Piece Support System

Diaphragm+Pull jaw

Dress System

Formed type rotary dresser

Gauge System

Gauge System

Height from machine bed to work piece center(mm)

1115(1165 from floor)

Work Head Swivel Angle(deg)

0~35°

Wheel Spindle(rpm)

3500

Work Head(rpm)

1200

Feed Slide(αiF12/3000)

3.0kw 6P

Table Axis(αiF12/3000)

3.0kw 6P

Dress Axis(αiF8/3000)

1.6kw 6P

Work Head(αiF30/3000)

7.0kw 6P

Loader Advance/Retract(αiF4/4000)

1.4kw 6P

Loader Turn(αiF8/3000)

1.6kw 6P

Wheel Head Spindle

37kw 4P

Slide Lubrication Pump

0.023kw 2P

Rotary Dresser

0.75kw 2P

Lubrication Tank Capacity(L)

12

Floor Space (mm x mm)

3930 x 3110

Machine Weight (kg)

7000

High Speed Loading

FANUC 2 axis AC servo motor control provides a shock proof and high speed loading with minimized loading time.
Automatic loading is made possible through direct connection of the servo motor with the in/out roller chutes.

Dressing system

Dressing system is formed rotary type.

Grinding Wheel Spindle

A specially assembled cylindrical roller and angular bearing delivers extremely accurate and rigid spindle movement.
Standard wheel diameter is 610mm with a maximum wheel surface speed of 60m/sec.

Operation

Operation panel is equipped with a user friendly pendant type system and easy to view colored LCD display.
Complete display mechanism and safety measures (alarm display) are now improved through IZK’s originally developed Macro Screen.

Suitable for angular grinding of OD R, straight, and endface section of HUB3 bearings.

About Company

About

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Get in Touch

  • Phone:
    +81-721-26-0211
    Fax:
    +81-721-24-1491
  • Email:
    izk-sales@izk-osaka.com
  • Address:
    584-0022 1-68, HIGASHI-2-CHOME, NAKANO-CHO, TONDABAYASHI OSAKA JAPAN