English 
German 
Spanish 
Turkish 
French 
Arabic 
Portuguese 
Korean 
Italian 
GT-PM4632 Technical 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.
Share:
● Plan
- Client: XXXX (exact name to be specified by the client)
- Processed product: Shaft core (exact name specified by customer)
- Product Material: 40Cr (exact name specified by customer)
- Product schematic diagram:
- Fixture: OP10/OP20 adopts precision spring cylinder clamp (hydraulic)
- Technical remarks:
① Program setting tool life management (automatic alarm after customer pre orders processing quantity, reducing product scrap and excessive tool damage) - Processing accuracy requirements: according to the drawing requiremen
Schematic diagram of workpiece OP10 clamping
①External clamping method ② The red area is the processing area
| process | knife | Processing speed | Processing feed rate mm/t | Processing time (S) | switch |
Car end face, chamfer Outer diameter of the car (thick) |  T1 outer circular knife | 2000 | 0.1 | ≈7.5s | ≈1.5s |
Car end face, chamfer Car outer diameter (precision) | T2 outer circle knife | 2200 | 0.06 | ≈9.0s | ≈1.0s |
| Bore hole (coarse) |  T3 boring knife | 1600 | 0.1 | ≈10.5s | ≈1.0s |
| Boring (precision) |
| 1800 | 0.06 | ≈13.0s | ≈1.0s |
| OP10 processing time (S) | ≈44.5s | ||||
| Note: Due to the lack of blank samples for actual testing, the theoretical simulation calculation time may fluctuate by up to 15% | |||||
Schematic diagram of workpiece OP20 clamping
① External clamping method ② The red area is the processing area
| process | knife | Processing speed | Processing feed rate mm/t | Processing time (S) | switch |
Car end face, chamfer Outer diameter of the car (thick) | T1 outer circular knife | 2000 | 0.1 | ≈5.5s | ≈1.5s |
Car end face, chamfer Car outer diameter (precision) | T2 outer circle knife | 2200 | 0.06 | ≈7.0s | ≈1.0s |
| Bore hole (coarse) |  T3 boring knife | 1600 | 0.09 | ≈8.5s | ≈1.0s |
| Internal cutting groove (coarse) |  T4 slotting knife | 1500 | 0.06 | ≈4.5s | ≈1.0s |
| Boring (precision) | T5 boring knife | 1800 | 0.05 | ≈10.0s | ≈1.0s |
End face punching (Power head) |  T6 end mill | 2500 | 150 | ≈9.0s | ≈2.0s |
| Internal cutting groove (precision) | T7 slotting knife | 1600 | 0.05 | ≈3.0s | ≈1.0s |
| OP20 processing time (S) | ≈56.0s | ||||
| Note: Due to the lack of blank samples for actual testing, the theoretical simulation calculation time may fluctuate by up to 15% | |||||
- Equipment type of the plan: PM4632
(1) Schematic diagram of PN4632 precision track flat bed electric spindle milling composite lathe:
(2) Optical schematic diagram:
- 1. oil cooler
- 2. Hydraulic rotary
- 3. Synchronous electric spindle ① High speed → High efficiency ② Fast acceleration and deceleration → High efficiency
- 4. Precision spring clamp
- 5. BMT40-15 workstation power turret
- 6. hydraulic power unit
- 7. Whole body casting of bed body (Greatly enhancing the rigidity of the machine tool)
● Technical parameters, configuration list:
- Main technical parameters of PM4632 machine tool:
| Main parameter items | unit | parameter value | |
| processing capacity | Maximum turning diameter | mm | 600 |
| Maximum cutting diameter | mm | 260 | |
| Maximum cutting length | mm | 150 | |
| Travel and Feed Power/torque | X-direction travel (maximum) | mm | 350 |
| Z-direction travel (maximum) | mm | 280 | |
| Y-direction travel (maximum) | mm | ±120 | |
| X-axis motor power/torque | Kw/N | 1.7/8.34 | |
| Z-axis motor power/torque | Kw/N | 1.7/8.34 | |
| Y-axis motor power/torque | Kw/N | 1.7/8.34 | |
| Power head axial motor power/torque | Kw/N | 1.7/8.34 | |
| spindle | Spindle end dimensions | N/A | A2-5 |
| Hydraulic chuck specifications | 46 cylinder clamp | ||
| Diameter of spindle inner hole | mm | 56 | |
| Maximum diameter of through hole for bar material | mm | 46 | |
| Main motor power (electric spindle) | Kw | 11.7/13.4 | |
| Maximum spindle speed | r/min | 5000 | |
| Rated torque of spindle | N | 56/64 | |
| Knife holder specifications | tool holder type | 8-station servo turret | |
| Outer circular blade square | mm | 25 | |
| Bore seat inner hole | mm | Φ25 | |
| Center height of knife holder | cm | 63 | |
| machining accuracy | X-directional repetitive positioning accuracy | mm | 0.003 |
| Z-direction repeated positioning accuracy | mm | 0.003 | |
| Axial fast forward speed | m/min | 20 | |
| Oil water capacity | Cooling water tank capacity | L | ≈105 |
| Hydraulic oil tank capacity | L | ≈40 | |
| Machine tool volume | Full load power of machine tool | Kw | ≈20 |
| Machine tool dimensions (length * width * height) | mm | ≈2000*1600*1900 | |
| Total weight of machine tool | Kg | ≈2500 | |
PM4632 Machine Tool Main Component Configuration List:
| serial number | name | Brand | Place of Origin | quantity |
| 1 | CNC system | New generation 22TB bus system | Taiwan, China | 1 |
| 2 | Servo motor/drive | New generation all-in-one SMH series | Taiwan, China | 2 |
| 3 | main motor | Feishi 11.7KW synchronous permanent magnet electric spindle | Italian joint venture | 1 |
| 4 | Ball screw/linear guide | PMI Intime | Taiwan, China | 2，4 |
| 5 | spindle bearing | NTN -P4 | Japan | 5 |
| 6 | Spindle structure | Front three and rear two independent spindle units | GONGTIE R&D | 1 |
| 7 | Screw support method | Pre stretched double support | GONGTIE R&D | 1 |
| 8 | Hollow hydraulic rotary cylinder | 646 | China | 1 |
| 9 | hydraulic system | Qiyang SHF Series | Taiwan, China | 1 |
| 10 | Electric cabinet with heat exchanger | Number 5 | China | 1 |
| 11 | low-voltage electrical apparatus | Schneider | France | 1 |
| 12 | water pump | 15M lift | China | 1 |
| 13 | fixture | Precision 46 type spring chuck | China | 1 |
| 14 | oil cooler | Constant temperature type | China | 1 |
| 2. Optional items: | ||||
| 1 | Chip conveyor | postpositional | China | 1 |
| 2 | Dota | BMT40-15 workstation turret | GONGTIE R&D | 1 |
| 3 | high-pressure water pump | 45 meter lift | China | 1 |
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