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High Precision CNC Automatic Thread Grinding Machine

US$1,000.00-5,000.00 1 Piece (MOQ)

Basic Info.

Model NO.
XKS1503
Type
Tool Grinding Machine
Processing Object
Thread
Abrasives
Abrasive Belt
Controlling Mode
CNC
Automatic Grade
Automatic
Cylindrical Grinder Type
CNC Thread Grinder
Precision
High Precision
Certification
CE, ISO 9001
Condition
New
Machine
CNC Thread Grinding Machine
Net Machine Size
4160X4600X1930
Net Weight
5500kg
Cross Weight
5650kg
Transport Package
Plywood Case
Specification
4260x4780x2090
Trademark
Sunrise
Origin
Cn
HS Code
8460241900

Product Description

Machine Picture
Machine Introduction
This high-precision CNC thread grinding machine is suitable for grinding ball screws, triangular threads, worms, and other shaft precision thread parts made of stainless steel, alloy steel, and non-ferrous metals. It can also be used for mass production of semi-finished and finished parts. The grinder machine has three axes (X, Z, and C). The grinding wheel dresser uses the XZ axis to dress thread forms such as triangles, trapezoids, circular arcs, and others.
Items
Name
QTY
Model
Brand
Controller system
Cnc controller:
1
828D
SIEMENS

Drive and motor

COMBI
SIEMENS
Z axis
motor
1
1FK7083-2AF71-1RG1
SIEMENS

Grating scale close-looped device
1
LS487CML720
HEIDENHAIN

Guide
1
SRG35LR2ZZCOE+1560LP
Kaite

Lead screw
1
DIK4010-6RRGO+1017LC3
THK
C axis
motor
1
DZM74A-180-49P5-1500/3000-LKT
CTB

Workpiece feedback spindle
1
Circular magnetic grid
HEIDENHAIN
X axis
motor
1
1FK7083-2AF71-1RG1
SIEMENS

linear encoder
1
S20P-470-5-A
FAGE

Guide rail
1
SRG45LC2ZZCOE+1515LP-II
HTPM

Lead screw
1
BIF4005-10RRG0+906LC3
THK
A axis
motor
1
1FK7063-2AF71-1RH1
SIEMENS

Rotary table
1
SWM1510-03000
ubright
Wheel spindle
E-spindle
1
7.5KW
ubright

Spindle bearing
1
P4
NSK

Grinding frequency converter
1
SE3-043-11KW
SHILIN
Trimming spindle
E-SPINDLE
1
10000 rpm
China

frequency converter
1
SE3-043-2.2KW
Shilin

Machine Applications
Machine Features
The XKS1503 CNC worm grinding machine features an automatic swing spiral angle A axis and a solid axis for wheel rotation. This allows for automatic adjustment of the grinding spiral angle, allowing for complete grinding of the worm tooth surface, including feed, grinding, cutting, correction, and spindle swing. The CNC grinding machine has a T-shaped casting bed and linear guide rail, resulting in excellent accuracy, good retention, shock resistance, ease of operation, maintenance, and dependable cooling. The grinding machine's X and Z axes are perpendicular and employs Heidehain grating for position feedback. The X axis length includes an A-axis column and deflection table to automatically manage spiral angle. The electric spindle motor directly drives the workpiece spindle, while the Heidehan circular encoder provides high-precision position feedback. The grinding wheel and diamond roller spindles are electric, powered by a built-in motor and cooled by a water cooler for steady and precise operation. Use the double-top chicken chuck clamping technique for machine tools. The equipment is entirely enclosed and automatically absorbs oil mist to maintain a clean working environment. A magnetic separator filters the grinding fluid, ensuring machine tool precision. The machine tool's electric cabinet uses air conditioning to maintain a steady temperature and keep system components within the allowable working range. The machine's power source is three-phase AC380V and requires a ground protection connection. Automatic interface for machine tools.

Machine Specifications
Items unit parameter
Working ability Grinding diameter mm φ6-100
Distance between centers mm 320
Grinding length mm 300
High of center mm 185
Spiral angle ° ±18°
pitch mm Any (spiral angle range)
Grindable thread pitch mm 1-99
Grinding wheel spindle Grinding wheel size (outer diameter × thickness × inner diameter) mm φ500×10~20×φ305
Minimum diameter of wheel mm φ400
Spindle speed min-1 50-3000
Wheel motor power Kw 7.5KW
Radial run-out mm 0.002
Axis run-out mm 0.002
Diamond rolls spindle Required size of roller (outer diameter × inner diameter × thickness) mm φ80×φ25×30
Spindle maxmum speed min-1 10000
Workpiece spindle Spindle speed min-1 0~100
Minimum angular unit ° 0.001
Positional accuracy 10
Repeat positional accuracy 6
Line axis Machine stroke(X/Z) mm 350/500
Minimum feed mm 0.0001
Motor power KW 2.6
Rapid speed mm/min 8000
Positional accuracy mm 0.005
Repeat positional accuracy mm 0.003
Cooling tank Cooling tank volume L 600
Cooling motor power Kw 3.5
Cooling pump flow m3/hour 4.8
others Machine weight tons 10
Machine dimension(L/W/H) mm 3300/2950/2150

Machine Configuration
items Name QTY model brand
1) Main machine 1 SWM1503 ubright
2) Electric control cabinet 1 SWM1503-05800 ubright
3) Electric cabinet constant temperature air conditioning 1 EXZS48DH-DC2403C-90GY DIAOTE
4) Cutting fluid filtration system 1 Magnetic separator ubright
5) Automatic hydraulic system 1 4L HEGU
6) Oil mist collector 1 EP-90E ubright
7) Spindle oil cooler 1 DO-8PTSφ380v50HZ DIAOTE
8) tailstock 1 M3 ubright
9) Tailstock jacking force indicator 1 ubright
10) Head frame center 1 M5 ubright
11) compressed air dryer 1 PRTIMAK D-13 NIUMANTAOKE
12) wheel 1 500X(10-20)X305 ubright
13) Roll wheel 1 ubright
14) fixture 1 ubright
15) Toolbox 1 ubright



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