PALMARY MACHINERY CO., LTD.

Centerless Grinding Machine PCB-3010

秉持豐富無心磨床設計製造經驗,大光長榮推出新一代CNC培林式無心磨床。

全新的床身與結構設計、主軸採用精密級軸承、修整座結構的剛性提升,經由不斷研發與測試,以完美的操控表現,展現高精度要求。

全自動六軸數值控制系統,對應各種加工需求。搭配多樣的自動化上下料裝置,可實現無人生產。

PCB CNC系列 / Dia. Ø0.3~25 工件範圍 (mm) / Ø305 x 100 x Ø177.8 砂輪尺寸 (mm) / Ø205 x 100 x Ø90 調整輪尺寸 (mm)

Product Features

High-precision, high-rigidity structural design

The machine bed is made of high-grade Meehanite cast iron, and undergoes sintering and aging treatment before further processing. The material is stable, with no risk of deformation, and exhibits excellent wear resistance.
The bed and structural support ribs are optimally configured to improve rigidity and ensure stable precision. The slide plate uses a square hardened rail and needle roller bearing design to enhance resistance during machining and provide micro-feed characteristics.

Spindle design adopts
Ultra-precision double-row roller bearings

The spindle uses ultra-precision double-row roller bearings and features a highly rigid single-handle design.
Precision bearings are selected to achieve a steady state during machining, as they possess both high precision and high rigidity.

Fully automatic six-axis control

Six-axis control can meet the needs of automated production (when paired with a four-axis ROBOT device) and diverse processing.
To achieve high operational performance, the feeding device can also be equipped with a dimensional measuring device.

It can be equipped with an automated feeding and receiving device.
ROBOT with four-axis control

The interactive human-machine interface offers a user experience with graphical operation and quick setup, saving time on equipment adjustment and increasing equipment utilization and productivity.

Product Specifications

Model PCB-3010
grinding wheel
Grinding range Ø0.3~Ø25 mm
Grinding wheel dimensions (outer diameter x width x inner diameter) Ø305 x 100 x Ø177.8 mm
Grinding wheel circumferential speed 45 M/s
Grinding wheel dressing device Pen-type dresser / (optional) Roller-type dresser
Adjustment wheel
Adjusting wheel (outer diameter x width x inner diameter) Ø205 x 100 x Ø90 mm
Adjust wheel speed 10~200 rpm (Continuously Variable Transmission)
Adjust wheel tilt angle ±5°
Adjust wheel rotation angle ±0.5°
Adjusting the wheel and adjusting the rotation angle of the seat ±5°
Adjusting the wheel and adjusting the offset 0–5 mm
skateboard
skateboard Square slide plate, ball screw + reducer
drive motor
grinding wheel 3.7 kW
Adjustment wheel 0.75 kW
Water tank drive motor 0.093 kW (grinding wheel cooling) / 0.093 kW (dressing cooling)
Lubrication method
grinding wheel Oil mist
Adjustment wheel Grease
lubricating Forced lubrication automatic oil injection
controller
brand FANUC
box volume
water tank 100 L
Oil-air lubrication device for grinding wheel spindle 1.0 L
skateboard lubrication device 4.0 L
weight
Mechanical net weight 2100 kgs
*The specifications and dimensions of the machine are subject to change without notice.

Standard accessories

  • FANUC CNC Controller x 1
  • Adjusting wheel and adjusting wheel flange x 1
  • Grinding wheel and grinding wheel flange x 1
  • 1 through-type standard tool holder
  • Through-type blade x 1
  • Stop-type standard tool holder x 1
  • Stop-type blade x 1
  • Diamond trimmer (2 pieces/set) x 1
  • Standard accessories for electrical box x 1
  • Grinding wheel spindle oil mist lubrication device x 1
  • Water tank (including pump) x 1
  • Work light x 1
  • Tools (including foot pads) and toolbox x 1

Selecting accessories

  • Diamond roller dressing device
  • Diamond trimming roller
  • Full-coverage sheet metal
  • Balance platform and rod
  • Grinding wheel crane gantry
  • Optical ruler device
  • Automatic outer diameter measuring device
  • Automatic feeding and receiving device
  • Electromagnetic coolant chip removal device
  • Paper tape coolant chip removal device
  • hydraulic separator
  • Oil mist recovery machine
  • Water temperature cooler
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