| Plastic resin | >PP+TD20< |
| Mould Steel | S50C |
| Mould Core steel | 1.2738H |
| Gate system | 4 MOLDMASTERS drops with pin-valve gate hot runner system, switching into cold runner by edge injection gate |
| Manufacture time (day) | 50-60 DAYS |
| Mould life (ten thousand) | >50 |
| Cycle time | 70-75S |
| Cooling line connector type | DME NS350 SERIES quick coupling, connected to main water manifold by FST100 MS joint connector, excellent cooling system design |
| Plastic resin | >PP+TD20< |
| Mould Steel | S50C |
| Mould Core steel | 1.2738H |
| Gate system | 4 MOLDMASTERS drops with pin-valve gate hot runner system, switching into cold runner by edge injection gate |
| Manufacture time (day) | 50-60 DAYS |
| Mould life (ten thousand) | >50 |
| Cycle time | 70-75S |
| Cooling line connector type | DME NS350 SERIES quick coupling, connected to main water manifold by FST100 MS joint connector, excellent cooling system design |
Excellent cooling design, cooling line connector type: DME NS350 SERIES quick coupling, connected to main water manifold by FST100 MS joint connector
Mold Flow Analysis is a key tool for optimizing HVAC mold design and process parameters, which can help avoid potential problems in HVAC part production, such as shrinkage and bubbles, uneven cooling, deformation, etc.
Optimize the holding pressure and time through pressure analysis to ensure sufficient replenishment. Optimize the cooling system through cooling analysis to reduce local overheating.
Optimize injection speed and holding pressure through filling analysis and holding pressure analysis to reduce shear stress. Optimize the layout of cooling water channels through cooling analysis to ensure uniform temperature distribution.
CNC machining
1.1High precision machining: Use five axis CNC machine tools for high-precision machining to ensure dimensional accuracy of complex surfaces and geometric shapes (usually controlled within ± 0.01mm).
1.2Tool selection: Choose tools with high hardness and wear resistance (such as hard alloy tools) to reduce wear during the machining process.
1.3Optimization of machining parameters: Reasonably set cutting speed, feed rate, and cutting depth to avoid overcutting or work hardening.
2.Electric Discharge Machining (EDM)
2.1Complex shape processing: used for processing deep grooves, narrow gaps, and complex geometric shapes.
2.2Electrode design: Optimize electrode shape and size to ensure machining accuracy and surface quality.
2.3Parameter control: Reasonably set discharge current, voltage, and pulse time to reduce surface roughness and heat affected zone.
3.Wire Cutting
High precision contour machining: used for machining high-precision contours such as top pinholes and insert slots.
Wire diameter selection: Choose the appropriate wire diameter (usually 0.1-0.3mm) according to the processing requirements.
Processing path optimization: Optimize the cutting path to reduce processing errors and surface roughness.
4.High precision drilling
Use a deep hole drilling machine to process the cooling water channel, ensuring the accuracy of the water channel position and size.
Size inspection
1.1Coordinate Measuring Machine (CMM): Used to measure the dimensional accuracy and geometric tolerances of mold parts.
1.2Laser scanning: used to detect the shape accuracy of complex surfaces.
2.Surface quality inspection
2.1Surface roughness meter: detects the roughness of the mold surface to ensure it meets the design requirements.
2.2Visual inspection: Inspect surface defects (such as cracks, pores, etc.) through a magnifying glass or microscope.
3.Assembly inspection
3.1Trial assembly: Conduct trial assembly of mold parts to check the accuracy of fit and the flexibility of moving parts.
3.2Functional testing: Conduct mold testing on the injection molding machine to check the working status of the mold and product quality.
In 2021, it will obtain the highly recognized high-tech enterprise certificate in China.
Popular at home and abroad, such as the United States, Europe, South America, the Middle East, Southeast Asia, Africa, etc.
JMT is the benchmark in China’s mold enterprises, investing a lot of costs in design and research and development, and now has more than 30 technical patents and invention patents.
JMT has a strong team of 350 employees, and there are more than 100 major production and processing equipment.
JMT is committed to customizing high-precision and high-quality molds for customers to enhance their production capacity.
If you are interested in our products, please contact us immediately.
