CNC machine mold hot runner system central part hot runner splitter plate
Material:RoyAlloy
Surface Finish:smooth finish+high polish the runner holes
Tolerance:±0.01
The hot runner splitter plate is the central part of the hot runner system, which distributes the plastic melt from the main runner nozzle to the nozzles at each injection point through the runner.
The process is generally as follows:
1. Material cutting. According to the size of the drawing and add the machining allowance on it, the workpiece material is RoyAlloy plate.
2. Milling CNC milling outer periphery and square groove, milling step as datum plane, outer periphery chamfer.
3. Grind preparatory. Surface grinder ensures parallelism
4. Drill holes. CNC drill locating pin hole and plug hole
5. CNC drill all plug holes and taper holes on the side
6. Tap all side threaded holes, deburr and clean the debris of each hole
7. Drill plug hole
8. Install the plug 1, the fitter shall install the plug, and apply high-temperature resistant thread sealant to the thread for sealing.
9. EDM discharge. EDM discharge machining plane plug surplus part
10. Semi-finish grinding, CNC surface grinding, tolerance+-0.01
11. CNC finishing, lettering and flow arrow according to the drawing requirements
12. 12. Polishing polishing all flow passage holes
13. Install heating pipe
14. Grind with a surface grinder
15. Clean, add anti-rust oil and put it into storage
