DIAMOND CSJ-Ⅳ series

    Cross-shaped back spindle: With the cross-shaped back spindle design, the spindle and back spindle can be processed simultaneously or separately, saving processing time and providing highly and diverse front and back mixed processing.
    Short surplus material: Select a coarse material sleeve to use the central feeding machine as a tool feeding machine. The surplus material length is about 50mm, which can effectively reduce material costs.
    Coarse material processing: Select a coarse material sleeve, and non-abrasive bars can also be processed on a machine. The material error is tolerated by 0.1mm.
特点介紹

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25CSJ-IV The main shaft and the rear shaft are clamped by hydraulic cylinders.       25CSJ-IV Main and sub-spindle use            hydraulic cylinder clamping

Two fixed inner-diameter cutting tool holders (20CSJ-IV)

2 pcs front I.D.stationary tool holder(20CSJ-IV)

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 option 

2 pieces + 3 pieces (replaceable type) side drilling cutter tool holder

●2 pcs+3 pes (Removable)Cross Working Driven Tool Holde  Three side drilling and milling tool holders (replaceable type) can be equipped with the following eight types of tool holders.

Three pieces of cross driven tool

holder(removable), eight pieces optional

tool holders listed as below:

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标准配件
    Controllers: Mitsubishi, Fanuc Spindle
    Back main shaft
    Working lamp Cooling system
    Workpiece cutting detection
    Workpiece collector
    Synchronous rotating sleeve
    6 external diameter tool holders
    4 front inner diameter tool holders
    4 rear inner diameter tool holders
    4 rear fixed tool holders
    2 + 3 side drilling and milling tool holders
选择配件
    Controller: Fanuc, Mitsubishi
    CS axis
    Y2 axis
    Chip remover + Iron屑 conveyor
    4 power drilling and milling tool holders on the back (Y2 axis is mandatory for selection)
    2 fixed inner diameter tool holders on the front (limited to belt-driven rear axis)
产品规格
Number of toolsPROJECTDIAMOND 20CSJ-ⅣDIAMOND 25CSJ-ⅣDIAMOND 32CSJ-Ⅳ
processing range
Maximum machining outer diameterØ20 mmØ26 mmØ32 mm
maximum machining length200 mm200 mm200 mm
Maximum drilling diameter (spindle)Ø10 mmØ12 mmØ18 mm
Maximum drilling diameter (auxiliary spindle)Ø10mmØ12mmØ8mm
Maximum tapping outer diameter (spindle)M8M10M10
Maximum tapping outer diameter (secondary spindle)M8M10M10
outer diameter knife
Number of tools65+15
Tool size□12 × 12 × 120

□12 × 12 × 120

□16 × 16 × 120

□16 × 16  × 120
inner diameter knife
Number of tools4+44+44+4
Tool size10mm (ER16)10mm (ER16)12 mm (ER20)
bottom drilling cutter
Number of tools444
Tool size10 mm (ER16)10 mm (ER16)10 mm (ER16)
the cutting tool200~6,000rpm200~6000 rpm200~6,000rpm
Back inside diameter knife
Number of tools444
Tool size10 mm (ER16)10 mm (ER16)12mm (ER20)
Front drilling cutter (optional)
Number of tools3+33+33+3
Tool size10mm (ER16)10mm (ER16)12mm (ER20)
the cutting tool6,000rpm6,000rpm6,000rpm
spindle
Inner diameter of spindleØ22 mmø27mmø33 mm
spindle revolution200~10,000rpm200~8,000rpm200~7,000rpm
Spindle positioning angleC axisC axisC axis
back axis
nner diameter of the rear shaftØ22 mmø27 mmø33 mm
Back spindle speed200~10,000 rpm200~8,000 rpm200~7,000 rpm
Output from the front  Maximum length50 mm50 mm50 mm
Back shaft positioning angleC axisC axisC axis
Fast displacement
X1, Y1, Z1, X2, Z230 m/min30 m/min30 m/min
Motor
Built-in spindle motor2.2/3.7 kW3.7/5.5 kW3.7/5.5 kW
Drive shaft motor2.2/3.7 kW3.7/5.5 kW3.7/5.5 kW
X1, Y1, Z1, X2, Z2 Axial motor1 kW1 kW1 kW
Y2 axis motor (optional)1 kW1 kW1 kW
Cooling pump motor1 HP1 HP1 HP
Lubricating oil motor4 W4 W4 W
Side drilling motor1.5 kW2.2 kW2.2  kW
Backside replaceable power knife holder motor (optional)1.5 kW1.5 kW1.5 kW
Backside Y2 axis replaceable power cutter motor (optional)2.2 kW2.2 kW2.2 kW
Mechanical dimensions
Center height of the spindle924 mm924 mm924 mm
Weight2550 kg2680 kg2780 kg
(Optionally equipped with Y2 axis)2930 kg3060 kg31600 kg
Mechanical dimensions2700 x 1490 x 1800 mm2700 x 1490 x 1800 mm2700 x 1490 x 1800 mm
(Optionally equipped with Y2 axis)2,950 x 1540 x 1900 mm2,950 x 1540 x 1900 mm2,950 x 1540 x 1900 mm
Atmospheric pressure
Air pressure5kg/cm5kg/cm5kg/cm
Air volume10 L/min10 L/min10 L/min
* 我们保留更改设计的权利,恕不另行通知。