CNC Plunge/Angular Cylindrical GrinderHome > Products > Cylindrical Grinder > CNC Plunge/Angular Cylindrical Grinder

High pressure oil

The wheel spindle is supported by 20kg/cm2 high pressure oil at axial and radial direction.

Without the need to replace parts

This design eliminates contact-friction between metals without the need to replace parts. Outstanding features of the spindle include high rigidity, high accuracy, long service life, minimum vibration and low heat growth, etc.

Hydrodynamic Bearing

  • The spindle is supported by oil membrane, as almost without metal contact between bearing and spindle, the spindle is less wearing and has a long and lasting life.
  • As oil membrane exist between bearing and spindle which increase contact area, therefore, workpieces can reach highest precision and roundness.
  • Oil menbrane absorbs vibration during grinding process,the workpieces will be kept the best surface roughness.
  • The wheel spindle is supported is supported by 3kg/cm² low pressure oil at radial direction.
Work Head


砂輪頭心軸傳動組

  • 皮帶張力由固定軸承受。
  • 砂輪主軸皮帶附有緩衝墊。

動壓/靜壓

  • 馬達起動瞬間產生衝擊力被緩衝墊吸收。
  • 衝擊力不直接影響砂輪主軸。
Hydraulic Tailstock


One-Piece Fabricated Base Deformation-Free

  • The machine base is one-piece manufactured from Meehanite cast iron, tempered for maximum stability of material.
  • Box type base construction feaures superior stability and rigidity.
  • The base permits fast coolant exhaust,preventing thermal deformation from influencing machine accuracy.
One-piece Fabricated Base


砂輪頭進給鞍座

  • 砂輪頭進給採雙V滑道。
  • 上滑板滑道面附Turcite-B精度鏟花處理。
  • 0.0005mm光學尺高解析度閉回路迴授控制。


端面量測

  • 量測位置並計算距離
  • 計算位置

外徑量測

  • 線上量測工件外徑,研磨及量測同時進行,提高良率
  • 檢測工件研磨後之真圓度,並回饋至控制器
  • 檢測工件研磨後是否符合要求

砂輪自動平衡

  • 砂輪運轉中線上校正平衡
  • 機台使用中若砂輪未達平衡,可直接做砂輪調整,無須拆下砂輪

防撞

  • 當機台發生碰撞時,砂輪立即退開,避免機台受損
  • 研磨中,音頻功能可縮短研磨中空行程時間,提高加工效率


WORK HEAD Maximum Rigidity! High precision!

  • The catridge is supported by 8 P4-class angular contact ball bearings and roller bearings at front and rear end. This assures outstanding machining stability and makes the machine ideal for heavy duty machining.
  • FANUC servo motor dive.
  • The spindle provides centering and synchronized motion functions. Fast interchange between center and chuck.
  • The work head pemits 90°counter-clockwise swiveling and 30 ° clockwise,making the machine suitable for various grinding modes.
Hydraulic Pressure Sensor

油壓尾座

  • 尾軸管移動採用油壓驅動,使工件裝卸更方便。
  • 附腳踏開關控制工件夾緊與放鬆。
  • 工件夾緊力可由旋鈕調整彈簧力。
  • 尾軸管為硬化合金鋼材,耐磨耗性及高剛性。
High Pressure Oil System

圖像式多樣化研磨循環

依使用者需求而規劃!最實用!操作更方便!

  • 直進研磨無擺動
  • 直進研磨有擺動
  • 斜進研磨
  • 複合直進階梯研磨
  • 階梯研磨
  • 錐度複合直進階梯研磨
  • 錐度階梯研磨
  • 肩部直進研磨無擺動
  • 肩部階梯研磨
  • 肩部直進研磨有擺動
High Pressure Oil System

填表式輸入!編輯加工方式隨心所欲!

  • 採用特殊規劃的「填表式」輸入設定,針對各種研磨循環的程式編輯,既快速又方便。
  • 採用一般程式NC編輯,使用者可隨心所欲編輯需要的加工方式。
  • 可擴充各種特殊循環指令,以因應各種加工需求。
  • 確保精度與穩定性。並提供國外保固服務。
  • 基本、研磨、修砂、輔助四大類研磨循環。
 

油壓檢知

動壓

  • 壓力開關具有壓力檢知互鎖功能。潤滑油壓力未達到設定值時,主軸無法啟動。油壓無法啟動。油壓系統異常時,運轉停止。
High Pressure Oil System

油壓檢知

靜壓

  • 壓力開關具有壓力檢知互鎖功能。潤滑油壓力未達到設定值時,主軸無法啟動。油壓無法啟動。油壓系統異常時,運轉停止。
High Pressure Oil System

砂輪頭油路系統

  • 動壓: 高壓油路系統附有油恆溫冷卻機、高壓過濾罐、蓄壓桶、調整閥、壓力開關、逆止閥與節流閥。在軸向及徑向各自調壓。
  • 靜壓: 在瞬間停電狀態下,蓄壓桶可即時發揮功能,使壓力持續5分鐘以上。
 

床身自動潤滑系統

  • 所有滑動與轉動零組件均採用自動潤滑系統潤滑。
  • 潤滑系統與機體分離,以避免振動且散熱更容易。
  • 附油恆溫冷卻機。
 
功 能 ITEM CNC PLUNGE CNC ANGULAR
JHP-2003CNC JHP-3506CNC JHP-4006CNC JHP-3510CNC JHP-4010CNC JHA-2003CNC JHA-3505CNC JHA-4005CNC JHA-3508CNC JHA-4008CNC
Capacity Max. work swing Ø200mm Ø350mm Ø400mm Ø350mm Ø400mm Ø200mm Ø350mm Ø400mm Ø350mm Ø400mm
Max. grinding length 300mm 600 mm 1000 mm 300 mm 520 mm 820 mm
Max. grinding dia. Ø200mm Ø330 Ø380 Ø330 Ø380 Ø200mm Ø330 Ø380 Ø330 Ø380
Max. job weight 80kg 150kg 80kg 150kg
Distance between centers 300mm 600 mm 1000 mm 300 mm 600 mm 1000 mm
Center height 100 175 200 175 200 100 175 200 175 200
Grinding wheel Grinding wheel sizes Ø355orØ405 Ø510x50 ~ 100xØ203.2 Ø405x38 ~ 50xØ127 Ø610x50 ~ 100xØ203.2
Grinding wheel speed 1780rpm 1250 rpm 1560 rpm 1250 rpm
Max. peripheral speed 33 m/sec 33 m/sec 33 m/sec 40 m/sec
Wheel head Feed angle 90° 60°
Swivel angle ±0° ±0°
Rapid traverse speed 6 m/min 6 m/min
Max. travel 220mm 280 mm 220 mm 280 mm
Min. setting unit 0.0001 mm 0.0001 mm
Grinding feed rate 0.001 ~ 6000 mm/min 0.001 ~ 6000 mm/min
Hydrostatic pressure _ 動壓 3kg / 靜壓 20kg _ 動壓 3kg / 靜壓 20kg
Tailstock Retraction of sleeve 30 mm 30 mm
Sleeve diameter D: 48mm D: 70 mm D: 48 mm D: 70 mm
Center taper NO#3 NO#4 (Opt. NO.#5) NO#3 NO#4 (Opt. NO.#5)
Hydraulic cylinder pressure 20 kg 20 kg
Wrok head Spindle speed (variable) 10 ~ 500 rpm/min 10 ~ 500 rpm/min
Center taper NO#3 NO#4 (Opt. NO.#5) NO#3 NO#4 (Opt. NO.#5)
Spindle type 套筒式(Opt.)短軸式 套筒式(Opt.)短軸式
Swivel angle 120 (90CCW ; 30CW) 120 (90CCW ; 30CW)
Work table Swivel angle (C.W.) +10 +9 +7 +10 +9 +7
Swivel angle (C.C.W.) -3 -5 -4 -3 -5 -4
Rapid traverse speed 8 m/min 10 mm/min 8 mm/min 10 mm/min
Min. setting unit 0.0001 mm 0.0001 mm
Max. travel 640 mm 700 mm 1100 mm 640 mm 600 mm 900 mm
Grinding feed rate 0.001 ~ 6000 mm/min 0.001 ~ 6000 mm/min
Motor Grinding wheel spindle 5HP 4P(OP.7.5HP 4P) 7.5HP 4P (Opt. 10HP 4P) 5HP 4P (Opt. 7.5HP 4P) 10HP 4P (Opt. 15HP 4P)
Work head 1.0KW 1.5KW 1.0KW 1.5KW
Work table feeding (Z-axis) 1.2KW 1.8 KW 1.2KW 1.8 KW
Wheel table feeding (X-axis) 1.2KW 1.8 KW 1.2KW 1.8 KW
Hydraulic pump 1/4HP 4P 1HP 4P 1/4HP 4P 1HP 4P
Wheel head pump _ 動壓 1HP 4P / 靜壓 2HP 4P _ 動壓 1HP 4P / 靜壓 2HP 4P
Coolant pump 1/8HP 2P 1/2HP 2P 1/8HP 2P 1/2HP 2P
Magnetic coolant separator 1/25HP 2P 1/25HP 2P 1/25HP 2P 1/25HP 2P
Oil cooler _ 靜壓砂輪頭600W/動壓砂輪頭400W/滑軌250W _ 靜壓砂輪頭600W/動壓砂輪頭400W/滑軌250W
Oil tank Hyd. Oil tank (slideways, screw ends & measurement) 30L 60L 30L 60L
Wheel head lubrication _ 50L _ 50L
Coolant tank 80L 160L 80L 160L
Machine N.W. Fully enclosed 3800kg 7460kg 8080kg 3800kg 7460kg 8080kg
Semi enclosed 3600kg 6840kg 7800kg 3600kg 6840kg 7800kg
G.W. Fully enclosed 4100kg 7860kg 8480kg 4100kg 7860kg 8480kg
Semi enclosed 3900kg 7240kg 8200kg 3900kg 7240kg 8200kg
Machine dimensions (LxWxH) Fully enclosed 3.3x2.1x2.2 5.0x2.1x2.2 5.8x2.1x2.2 3.3x2.1x2.2 5.0x2.1x2.2 5.8x2.1x2.2
Semi enclosed 3.3x2.1x2.2 4.2x2.1x2.2 5.1x2.1x2.2 3.2x2.1x2.2 4.2x2.1x22 5.1x2.1x2.2
Packing dimensions (LxWxH) Fully enclosed 3.5x2.2x2.2 5.2x2.2x2.2 6.0x2.2x2.2 3.5x2.2x2.2 5.2x2.2x2.2 6.0x2.2x2.2
Semi enclosed 3.4x2.2x2.2 4.4x2.2x2.2 5.3x2.2x2.2 3.4x2.2x2.2 4.4x2.2x2.2 5.3x2.2x2.2
* All specifications are subject to change without notice.
CNC Control

A. Oil cooler (except 2003 series)

X-axis linear scale

B. X-axis linear scale

Hydraulic tailstock with manual movement

C. Work lamp

Grinding wheel and flange

D. Food pedal

Tungsten carbide tipped centers

E. Angle adjustment gauge 

Automatic lubrication system

F. Hydraulic tailstock with manual movement

Grinding wheel and flange

G. Grinding wheel and flange

Tungsten carbide tipped centers

H. Tungsten carbide tipped centers

Automatic lubrication system

I. Automatic lubrication system

High pressure oil system

J. High pressure oil system

Leveling bolts and blocks

K. Leveling bolts and blocks

L. 尾座修整裝置(除2003A之外)

M. 鑽石修邊(工作台修整裝置)

Magnetic coolant separator

N. Magnetic separator + coolant tank + pump

Leveling bolts and blocks

O. Leveling bolts and blocks

Wheel lifting tool

P. Wheel lifting tool (for electric hoist)

Tool kits and toolbox

Q. Tool kits and toolbox.

2-point steady rest

A. 2-point steady rest

3-point steady rest

B. 3-point steady rest

Paper filter

C. Paper filter

D. 6"/8" 3-jaw scroll chuck

E. Cartridge type work head spindle

F. Center ring and drive plate

Work holder

G. Work holder

Wheel dressing device

H. Wheel dressing device (lower table)

Wheel lifting tool

I. Wheel lifting tool

Wheel balancing stand

J. Wheel balancing stand

Wheel balancing arbor

K. Wheel balancing arbor

Fully endosed splash guard & Oil mist device

L. Fully endosed splash guard & Oil mist device

Dressing device

M. Dressing device (tailstock)

N. Touch probe gauge

Magnetic Separator

A. 厚度量測裝置(選配)Marposs/BS

Balancing Arbor

B. 端面測定裝置(選配)T18/PR3

Balancing Base

C. Z軸光學尺(選配)

3-jaw Chuck

D. 外徑量測裝置(選配)Marposs



E. 外徑量測裝置(選配)BS



E. 外徑量測裝置(選配)BS



F. 砂輪自動平衡裝置(選配)Marposs



 

High Speed Spindle

 

High Speed Spindle

砂輪防撞裝置 Marposs

High Speed Spindle

 

High Speed Spindle