Product name

Ultra-precision optical curve CNC grinder

Model

Z CS-QGM3050C4

Place of production

China

Trademark

ZCS

Intellectual property rights (invention patent)

① An inner or outer round ultra-precision grinder of pneumatic static metal parts, Patent No.201110213261.8

② A suitable for ultra-precision detection or ultra-high precision processing equipment gas floating guide rail, patent no. 201510300840.4

③ An ultrasonic gas static piezoelectric spindle, Patent No.2019111228692

Scope of application

Column outer circle, inner hole, end face, cone face, spherical face, thread, curve, R arc, multi-order cylinder outer and inner hole, end surface grinding processing.

Maximum grinding diameter range (mm)

200

Maximum grinding length range (mm)

200

Maximum grinding aperture range (mm)

Ф 200

Maximum grinding hole depth (mm)

125

Workpiece shaft and guide rail center height (mm)

200

Rowing angle of header (degree)

±45º

B axis rotation Angle

-40º～＋290º

Cross cross cross cross cross rail (mm)

100

Working accuracy

roundness (μm)

0.3

cylindricity (μm)

2 (Full itinerary)

Surface rough (Ra / μ m)

0.1

profile tolerance (μm)

±2

Sand wheel electric spindle

Rotation accuracy <0.2um, axial head radial beating 0.3um and axial beating 0.3um

Workpiece electric spindle

Repair the electric spindle

 Workpiece electric spindle

High precision air-static pressure permanent magnet synchronous electric spindle, 24 Nm, 3000 / 6000 rpm, 13A,7.5KW, built-in encoder, synchronous drive drive stepless speed regulation. Configure with special fixture, can also install K125 precision three claw caruck.

Outer round grinding wheel electric spindle 1 #

Ultrasonic permanent magnet synchronous gas electrostatic electric spindle 5.5KW, 7 Nm, 10000rpm stepless speed regulation. The grinding wheel is Φ 150 * 32

Electric spindle of inner round grinding wheel 2 # (optional)

Axis B

Using permanent magnet synchronous motor, built-in high precision circular grating, 0.5KW, 16 Nm, 300rpm, the separation accuracy reaches ± 1.9um, rotation accuracy of 0.3um, servo motor drive infinite speed control.

Emery wheel dresser

Equipped specifically for diamond grinding wheel repair aerostatic piezoelectric spindle 1.5KW, 12,000 rpm stepless speed regulation. Cylinder push, with a linear guide rail, ball head positioning, repeated positioning accuracy of 2um.

AE sensor

SBS-1000 non-contact clearance range, collision protection.

Lead

rail

X-axis gas-floating guide rail stiffness

Adopt high precision air static pressure (air float) guide rail with stiffness of 500N / μ m

Rigid of Y / Z axis

Adopt high precision air static pressure (air float) guide rail with stiffness of 500N / μ m

X axle (mm)

X-axis rail length is 1000mm, maximum stroke is 500 and resolution is 0.1 μ m

Z axle (mm)

Z axis rail length is 750mm, maximum stroke 400 and resolution 0.1 μ m

 CNC feed system (μ m)

A high Siemens 828D bus precision CNC system with a resolution of 0.1 μ m.

Linear motion actuator

The X / Z axis is driven by the Singapore high-precision linear motor.

Grating ruler

The X / Z axis adopts the Heidham precision grating ruler with a resolution of 0.01 μ m and an accuracy of ± 3um

Optical imaging, and the observation system

Optical imaging observation system is configured to observe the surface processing quality of the workpiece, on the knife and other functions. Maximum magnification of 100 x

Feed amount per cell of the handwheel (um)

1

Positioning (repeat) Positioning accuracy (um)

Positioning accuracy was 3um, and repeated positioning accuracy was 2um

 Ultrasonic grinding function

The built-in ultrasonic mechanism of the grinding wheel can automatically control the conversion of ultrasonic operation.

Electric spindle cooling water tank and water pump

Independent chiller MCW-10 with cooling capacity of 1KW.5

 Workpiece cutting oil cooling and filtration system

Use independent water (oil) cooling, with paper bag and magnetic filtration, and cooling coil filtration circulation tank.

Lathe bed

Adopt a high-quality natural granite bed body.

Compressed air

The compressed air supply pressure range is 0.55-0.65Mpa, and the total gas consumption is less than 300 L/min

External parameter

Operating pressure 0.6~0.7Mpa, power supply 380V, 50Hz, complete power 18KW

Overall size 280017002200 (including base and electrical box), net weight 4200 Kg.

Order number

configure

Quantity

Specification details

Vender

1

Numerical control system

A set

828D bus formula

Germany

2

Linear motion actuator

Two sets

U-type high-thrust AUM 5-S4

Singapore

3

Absolute grating ruler

Two sets

The resolution was 10nm, and the precision was ± 3um

Germany

4

AC contactor and other electrical components

A batch of

380V/220V/24V

France

5

Frequency conversion drive

Four

2.2KW*1/11KW*1/7.5KW*1

Domestic

6

Axis B

A set

Divactional accuracy ± 1.9um and rotation accuracy 0.3um

0.5KW、16Nm、300rpm

Domestic

7

Cross cross servo slide

A set

Travel of 100mm

Domestic

8

Electric spindle of ultrasonic grinding wheel

1 Only

5.5KW/7Nm/10000rpm

Domestic

9

Workpiece electric spindle

1 Only

7.5K W/24Nm/3000/6000rpm

Domestic

10

The grinding wheel trim the electric spindle

A set

1.5KW/2Nm/3000rpm

Domestic

11

Gas floating guide rail Z axis

Pay 1

Full trip 1um

Domestic

12

Air floating guide rail X axis

Pay 1

Full trip 1um

Domestic

13

Electric cabinet air conditioner

A

MCA-03H-01-1227

Domestic

14

Water cooling unit

A

MCW-10, with a cooling capacity of 1.1KW

Domestic

15

Air-based precision pressure-reducing valve

Two sets

RPE1000-8-04

Japan

16

Compressed air cold dryer

A

1.5ｍ²

Domestic

17

Marble bed body

A set

Natural granite

Domestic

18

Optical imaging system

A set

Maximum magnification of 100 x

Domestic