Special Spline Hobbing Machine for Shaft End Spline Gear Hobbing Machine

• After-sales Service: Video Remote Instruction
• Warranty: One-Year After Sales Service
• Application: Metal
• Process Usage: Metal-Cutting CNC Machine Tools, CNC Non-Conventional Machine Tools, Metal-Forming CNC Machine Tools
• Movement Method: Linear Control
• Control Method: Semi-Closed Loop Control
• Model NO.: HXK450*2500
• Numerical Control: CNC/MNC
• Processing Precision: 0.01~0.02(mm)
• Performance Classification: High-End CNC Machine Tools
• Certification: ISO 9001
• Condition: New
• Nature of Company: Manufacturer
• Service: Customozed CNC Milling Machine
• Delivery Time: for 3 Month
• Key Selling Points: Multifunctional
• Machining Capacity: Duty
• Transport Package: Wooden Pallet, Waterproof and Moisture-PRO
• Specification: 5000*2100*2100
• Trademark: Kangnuo
• Origin: Botou City, Hebei Province, China
• HS Code: 8459619000
• Production Capacity: 1-50

Product Description

 Product Description

Special Spline Hobbing Machine for Shaft End Spline gear hobbing machine 

HXK450*2500  

CNC spline milling machine is our company's own research and development of a series of screw processing machine leading varieties, the product is designed for processing all kinds of screw shaft end spline and special machine tools.  This machine adopts wide number control system.  

I. Machine tool structure features:  

1, the overall high strength casting bed, four guide rail layout, guide rail surface high-frequency quenching, good rigidity, high precision.  The bed saddle is on two guide rails, the head of a bed and the tail seat are on two guide rails.  Machine tool guide rail lubrication using centralized intermittent special lubrication pump lubrication, lubrication in time.  

2, the milling head motor adopts servo spindle motor, transmission adopts synchronous belt + helical gear structure, can make the hob achieve infinitely variable speed, wide speed range.  The milling head Angle is adjusted by worm gear and worm drive with variable tooth thickness, and the milling head is locked manually to ensure the stability of machining.  The milling head is equipped with automatic knife channeling mechanism, manual locking.  

3, the feed axis [Z axis, X axis] adopts precision ball screw through a wide number of servo motor direct drive, high transmission accuracy, good positioning accuracy.  

4, headstock spindle C axis adopts wide number servo motor directly connected precision wear-resistant worm gear and worm pair (the worm gear and worm pair is variable tooth thickness, the backlash is adjustable).  

5, slide plate for dovetail guide rail, high position accuracy, good fast speed.  

6, the spindle bearing is lubricated by oil, low temperature rise, high durability, and no daily lubrication maintenance.  

7, the machine tail seat is mechanical, flexible and reliable.  

8. The machine tool is equipped with a wide range of 218 control system.  

9, the machine is equipped with chip discharging machine, the iron filings generated in the milling process directly into the chip discharging machine, to ensure the clean working environment.  

10. The machine is equipped with 2 support frames and 3 tool axes.  

11. The electrical components in the machine tool electrical control cabinet are delixi brand. 

Item	Content	Unit
Machine tool use	spline processing
The length of the lathe bed	4200	mm
Bed width	1200(reference)	mm
Bed guide rail type	guide rail four
Maximum machining diameter	Φ450	mm
Maximum length of workpiece	2500	mm
Maximum milling spline modulus	10	mm
Maximum milling spline length	2200	mm
Power of main motor	11.0(MDSLSBS)	KW
Milling head motor speed	1000	r/min
Milling head reduction ratio	0.04375
Spindle Diameter	27,32,40(1 each)	mm
Maximum hob diameter	Φ130	mm
range of hob shifting	110	mm
Tail stock spindle diameter	Φ130	mm
Maximum stroke of tailstock sleeve	150	mm
Tailstock sleeve mounting taper hole	Morse # 6
Number of servo control shafts	Workpiece rotation (C-axis)
	Transverse saddle (Z axis)
	Longitudinal slide (X axis)
numerical control system	Four axis and three linkage
C axis motor	38	Nm
C axis drive type	worm and gear	domestic
C axis transmission ratio	0.0625
Maximum speed of axis C	50	r/min(infinitely variable speed)
C axis positioning accuracy	10	second of arc
C axis chuck specifications	K72-400-A28
X axis motor	18	Nm
X axis ball screw specifications	5010	domestic
X axis guide rail pair type	55 ° dovetail
X axis positioning accuracy	0.02	mm
Z axis motor	38	Nm
Z axis ball screw specifications	6310	domestic
Z-axis bed saddle guide rail pair type	Mountain track + horizontal track
B axis motor	15	Nm
B axis drive type	Worm and worm + trapezoidal screw	domestic
condenser water pump	high pressure water pump	450W
machine overall dimension	5000*2100*2100
Machine weight	≈7.5	Ton

Q1,  How do I send my query?
You can contact us via email, phone, instant messaging (WhatsApp, wechat, Skype). 

Q2,If you don't know which model is suitable for your company, please tell us your requirements for the equipment, or you can send us the product drawings, and our engineers can help you choose the most suitable model for you. 

Q3,delivery time
The project will be completed within 20 days after receiving the deposit. Please communicate with the sales staff about the specific construction period. 

Q4,Payment Terms
30% by T/T as down payment, balance 70% by T/T before delivery. If others payment terms, we can discuss.Welcome to inquiry sales.

Q5,Can your engineers come to help us install and debug the machine? 
Yes, our engineers are available to travel to your place. Round flight tickets & accommodation will be at your cost.

Q6, If I can't know how to operate. Can your engineer help me programme well on machine?
Sure. You can provide your detailed sample drawing.engineer can programme well on machine. Or in some machines, we will put into U-disc of operation video to help you.

Q7,Is there only one model of this device?
The standard processing diameter range of this equipment is 350mm, if you have other processing range, you can negotiate with the sales contact.  Length range, we can do from 1000mm to 8000mm, and all are integral cast bed. 

Q8, processing efficiency
Our CNC machine tool from the lathe bed casting weight, wide guide rail, large motor power, can use a maximum diameter of 50 round rod milling cutter processing, the maximum cutting depth can reach 40mm, so the processing efficiency is very high. 

Q9,What control system does the equipment use
Our standard configuration is Guangzhou CNC system, fanuc and Siemens can also be used, but the price is slightly different, please contact sales for details. 

• Focus on the production of high efficiency special CNC machine tools.We also take special orders. That is, we can design machine tools for special purposes.