Advanced CNC Thread Grinding Machine for High-Quality Threads

• Customization: Available
• After-sales Service: Provide
• Warranty: One Year
• Model NO.: XKS1507
• 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
• 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

 

1. 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.
2. 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.
3. 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.
4. 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.
5. Use the double-top chicken chuck clamping technique for machine tools.
6. The equipment is entirely enclosed and automatically absorbs oil mist to maintain a clean working environment.
7. A magnetic separator filters the grinding fluid, ensuring machine tool precision.
8. The machine tool's electric cabinet uses air conditioning to maintain a steady temperature and keep system components within the allowable working range.
9. The machine's power source is three-phase AC380V and requires a ground protection connection.
10. Automatic interface for machine tools.

 

Machine Specifications

 

Item		Unit	Parameter
Machining ability	Max grinding thread diameter	mm	Φ350
	Max grinding length	mm	720
	Max center distance	mm	750
	Max grinding thread depth	mm	25
	Grinding spiral Angle	degree	+30°~-160°
	Roughness	μm	Ra0.4
Wheel spindle	Wheel size(OD×DEPTH×inner dia)	mm	φ500/10~20/φ305H6
	Minimum diameter of grinding wheel across workpiece axis	mm	φ400
	Spindle speed	min-1	50-3000
	Wheel motor power	Kw	15
Machining precision	Grinding trapezoidal lead screw		Precision Grade 5(JB2886-92)
	Grinding ball screw		Precision P2(GB/T17587.3-1998)
	Roughness		Ra0.4
Diamond roll spindle	Mounting roller size (outer diameter × inner diameter × thickness)	mm	φ100×φ25×30
	Maximum spindle speed	min-1	10000
	Available roller theoretical minimum tip R rounded corners	mm	0.5
Workpiece spindle	Spindle speed	min^-1	0~100
	Rating Torque	Nm	319
	Rating power	KW	24
	resolution	degree	0.001
X axis	X axis stroke	mm	350
	resolution	mm	0.001
	Repeat positional accuracy	mm	0.005
	positional accuracy	mm	0.008
	Rapid speed	m/min	8
	Servo motor torque	N.m	16
Z axis	Z axis stroke	mm	950
	resolution	mm	0.001
	Repeat positional accuracy	mm	0.005
	positional accuracy	mm	0.008
	Rapid speed	m/min	8
	Servo motor torque	N.m	27
A axis	Repeat positional accuracy	Degree	0.01
	positional accuracy	Degree	0.005
	Servo motor torque	N.m	16
Machine parameter	Total power	Kw	58
	Air press	MP	0.6
	Cooling tank volume	L	500
	Machine size(L/W/H)	mm	3500/3300/2200
	Machine weight	tons	12

 

 

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