Spline Extrusion Machine
HIGHLIGHT
- Both internal and external splines can be processed.
- The machining efficiency for internal and external splines is approximately 30 mm/15s.
- Highest precision GB4-5.
Technical Specifications
| Name | Unit | PEM-60-360 |
| Construction Type | / | Horizontal |
| Machine Tool Extrusion Force | kN | 60 |
| Main Cylinder Stroke | mm | 360 |
| Dimensions (L x W x H) | mm | 5000*850*1700 |
| Frame Dimensions | mm | 4640*850 |
| Loading Height | mm | 1160 |
| Weight | T | 7.5 |
| Electrical Capacity | kW | 65 |
| Sliding stroke | mm | 360 |
| Maximum clamping length | mm | 500 |
| Maximum workpiece flange diameter | mm | φ120 (difference between flange and clamping end diameter ≤ 35mm) |
| Maximum effective extrusion spline length | mm | 50 |
| Maximum extrusion outer diameter | mm | 70 (1 module) / 45 (1.75 module) |
| Extrusion inner diameter range | mm | 17-50 , wall thickness ≥ 4mm |
| Maximum extrusion modulus | / | 1.75 (depending on extrusion coefficient) |
| Maximum extrusion hardness | / | 25 HRC (optimal extrusion hardness 120-190HB) |
| Maximum workpiece weight | kg | 10 |
| Processing cycle approximately | / | 14 seconds/35mm (varies depending on material and spline length) |
Features
Introduction
A robot picks up material from the finished product bin of the previous process, loads it into the spline extruder, and grips the external diameter to machine the internal splines.
Axial forming involves reducing and increasing the diameter with the help of a die and an internal tool. The forming die forms the external contour, while the internal tool (mandrel) forms the internal contour. The movement is performed by a hydraulic cylinder. The process utilizes force control: force and impact monitoring can be configured.
Processable Parts
Agricultural machinery transmission shaft
Reducer auxiliary shaft
New energy vehicle motor shaft - semi-hollow shaft
Solid gear shaft
