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Sj0638 Gantry Style Cnc Machine Bar Feeding Automation Solution
A professional CNC lathe manufacturer is always prepared oneself well with solutions for clients !
With permission from clients’, we are sharing you our full experience in bringing productivity processing to our clients .
Please feel free to send your parts drawings and requirements ,our team can make processing and automation schemes for you.
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● Product name picture number: doc12226620240122155422
● Material:
● Fixture: Spindle countershaft clamping method
The main shaft is held with a barrel clamp
The countershaft is held by a 6-inch precision chuck
● Technical Memo：Program setting tool life management (automatic alarm can reduce the amount of scrap and excessive damage of tool after the customer has booked the processing quantity)
● Customer drawing：
（1）Blank drawing
（2）Finish product drawing
● Product metronome
1.Spindle clamping machining diagram
①Clamping mode of fixture ② The red area is the processing area
| Process | Tool | Tool number | Speed | Feed | Processing time | Switch |
| Cap |  | T8 | 3 | |||
| Face thick turning tool |  | T1 | 2000 | 0.2 | 2 | 0.5 |
| Coarse outside diameter turning tool |  | T1 | 2000 | 0.2 | 2 | 0.5 |
| End finishing tool |  | T2 | 2200 | 0.12 | 2 | 0.5 |
| Outside diameter finishing tool |  | T2 | 2200 | 0.12 | 2 | 0.5 |
2.Countershaft clamping processing diagram
| Process | Tool | Tool number | Speed | Feed | Processing time | Switch |
| Countershaft take-up | 5 | |||||
| Face thick turning tool |  | T3 | 2500 | 0.2 | 2 | 0.5 |
| Coarse outside diameter turning tool |  | T3 | 2500 | 0.2 | 2 | 0.5 |
| End finishing tool |  | T4 | 2800 | 0.12 | 2 | 0.5 |
| Outside diameter finishing tool |  | T4 | 2800 | 0.12 | 2 | 0.5 |
| Spindle processing time | 13s | |||||
| Countershaft machining time | 15s | |||||
| Arm robot down feeding | 16s | |||||
| Blowing time (cleaning clamp)≈8.0s | ≈4.0s | |||||
| Total time | ≈48s | |||||
Note: Since there is no actual sample processing, the system simulation time may fluctuate 10% with the actual processing time.
● The type of equipment procured for the scheme: Q7C-4C
（1）Lathe model: Precision rail inclined bed double spindle servo cutter tower electric spindle lathe SJ0638
（2）Feeding mode: Fully automatic code tray truss machine
● Truss automation machine diagram
（1）Inclined bed double spindle servo cutter tower electric spindle lathe SJ0638 external truss overall schematic diagram：
（2）SJ0638 optical machine diagram:
- 1. Oil cooler
- 2. Spindle hydraulic rotary cylinder
-
3. Synchronous spindle
○ High speed
○ Fast acceleration and deceleration, high efficiency
○ High torque, good rigidity
○ Small vibration, good finish
○ Positioning accuracy, Turning and milling performance - 4. Spindle precision wire rail
- 5. 12 stations power turret
- 6. Countershaft hydraulic rotary cylinder
- 7. Hydraulic pressure station
- 8. Integral casting of bed and box (large strengthening of turning rigidity)
- 9. Spindle precision chuck/collet
- 10. Countershaft precision chuck
- 11. Countershaft precision rail
（3） External truss machine dimension layout drawing:
（4）Manipulator hand diagram:
（Spindle machining machine hand diagram）
（Countershaft machining machine hand diagram）
（5）Code tray diagram (Double layer 364 pieces)
Note: manipulator claw plate and code tray are customized according to customers’ products
● Parameters, configuration
1.SJ0638 Main technical parameters of machine tools:
| Item | Parameter main item | UNIT | Parameter value |
| capability | Max swing diameter | mm | Φ600 |
| Maximum cutting diameter | mm | 320 | |
| Max cutting length | mm | 400 | |
| Stroke | Max X-axis stroke | mm | 185 |
| Max Z-axis stroke | mm | 556 | |
| spindle | Spindle structure | Kw | 10.8 |
| Spindle nose size | N/A | A2-5 | |
| Max bar- trough diameter | mm | Φ42 | |
| Spindle speed range | r/min | 0~6000 | |
| Height from spindle central point to the floor | mm | ≈1025 | |
| Sub -spindle | Auxiliary spindle structure | Kw | 8.5 |
| Auxiliary spindle nose size | N/A | A2-5 | |
| Max bar- trough diameter | mm | Φ32 | |
| Auxiliary spindle speed range | r/min | 0~6000 | |
| Turret | height model of turret center | mm | 100 |
| Number of tool worksstations | 把 | 12 | |
| External knife holder knife square | mm | 25 | |
| inner diameter of tool holder aperture | mm | 32 | |
| Screw& guide way | X/Z/Aroller guide way | mm | 35/35/35 |
| X/Z/Aballscrew | mm | 3210 |
2.SJ0638 Main technical parameters of machine tools
| No. | Name | Brand | From | quantity |
| 1 | Controlling system | SYNTEC 22TB | TAIWAN | 1 |
| 2 | Servo motor /driving | SYNTEC AM11 | TAIWAN | 4 |
| 3 | Motor spindle | Physis synchronous electric spindle | ITALY | 1 |
| 4 | Guideway | PII MSR35 roller guideway | TAIWAN | 6 |
| 5 | Ballscrew | PMI C3 X/Z/A 3210 | TAIWAN | 3 |
| 6 | Spindle bearings | KOYO/NTN P4 | JAPAN | 10 |
| 7 | Spindle structure | 3+2, spindle | GONGTIE | 1 |
| 8 | Screw supporting method | Pre stretched double support | GONGTIE | 4 |
| 9 | Hollow hydraulic rotary cylinder | 646/536 | TAIWAN | 2 |
| 10C | Lamping | 6 inch collet chuck /6 inch collet chuck | taiwan components | 2 |
| 11 | Hydraulic station | Seven Ocean | TAIWAN | 1 |
| 12 | Turret | 12T-100 CENTER HEIGHT | TAIWAN | |
| 13 | Heat exchanger | CHINA | 1 | |
| 14 | Low voltage apparatus | schneider | FRANCE | 1 |
| 15 | Cooling system | Luikar 2V-30, 15M lifting | CHINA | 1 |
| 16 | Oil coolant for spindle | GONGTIE | 1 | |
| 17 | Chips conveyor | GONGTIE | 1 |
3.Automation device: palletizing servo manipulator
● Mechanical core component
| No. | Part name | Brand | From | quantity |
| 1 | External trusses | GONGTIE | China | 1 set |
| 2 | Storage system(double layer tray stocking) | GONGTIE | China | 1 set |
| 3 | Loading & unloading (gripper ) | GONGTIE | China | 1 set |
● Electrical system core components
| No. | Part name | Brand | From | quantity |
| 1 | Electrical component | Schneider | France | 1 set |
| 2 | Servo motor/drive |
ALL IN ONE SYNTEC |
Taiwan China | 1 set |
| 3 | Control system |
ALL IN ONE SYNTEC |
Taiwan China | 1 set |
| 4 | Human-computer interface | SYNTEC | Taiwan China | 1 set |
● After-sales service ：
1.Adjust the equipment in time after installation
2 .According to the customer’s telephone and fax problem, reply within 12 hours
3.Door-to-door service and maintenance, 24 hours in the city, 48 hours in the province (including Jiangsu, Zhejiang and Shanghai), other areas depending on the situation
4.Within the warranty period (one year), the non-human maintenance shall be borne by our company; After the warranty, paid accessories and maintenance.
● Random delivery project
| Distribution project | Quantity. |
| Operating manual | 1 set |
| Machine tool warranty card | 1 set |
| Electrical specification | 1 set |
| Machine tool inspection certificate | 1 set |
| CNC control system specification | 1 set |
| Common tools | 1 set |
● Delivery date: 50 working days after signing the contract
● The program is valid for 7 days
After-Sales Service
- After the equipment is installed in place, debug it in time.
- Reply within 12 hours according to the customer's telephone and email questions.
- During the warranty period (one year), the maintenance caused by non-human shall be borne by our company; After insurance, spare parts and repair are provided with a fee charged.
Contact Gongtie To Get Your Competitive Advantage
- Get A Quote
- Request For Catalog
- Ask For Machine Details
- Get Worry-free Solution
Contact Gongtie To Get Your Competitive Advantage
- Get A Quote
- Request For Catalog
- Ask For Machine Details
- Get Worry-free Solution