Application Scenarios Of 24-Segment Curve Industrial Process Controllers

Core Value: Cover the entire process of heating → heat preservation → cooling, support carbon potential/nitrogen potential linkage control, and ensure the stability of metallographic structure and performance consistency.

1. Metal Heat Treatment: Quenching, tempering, annealing, carburizing/nitrocarburizing. The 24-segment curve adapts to multi-stage heat preservation and heating rate control, and cooperates with oxygen probes to realize closed-loop carbon potential control, improving the hardness and wear resistance of workpieces.
2. Composite Material Molding: Prepreg curing, SMC/BMC molding. Precisely control heating rate and multi-stage heat preservation to avoid porosity, deformation and internal stress concentration.
3. Glass/Ceramic Firing: Segmented temperature control for multi-zone kilns, adapting to the process curves of melting, fining and annealing, reducing cracking and color difference, and improving product yield.
4. Powder Metallurgy: Sintering after pressing. The 24-segment curve realizes low-temperature binder removal, medium-temperature pre-sintering, high-temperature sintering and slow cooling, controlling grain size and density.

Core Value: Temperature step control and micro-fluctuation suppression, meeting the stringent requirements of micron-level processes for parameter stability.

1. Wafer/Packaging Processes: Segmented temperature control of diffusion furnaces, PECVD equipment and oxidation furnaces, adapting to precise temperature control requirements of doping and thin-film deposition, and ensuring film thickness and uniformity.
2. Lithium Battery Production: Electrode sheet baking, vacuum drying before liquid injection. The 24-segment curve achieves stepped heating and constant-temperature dehumidification, avoiding thermal damage to materials and ensuring electrochemical performance.
3. PCB Manufacturing: Hot air leveling, solder mask curing. Segmented temperature control adapts to the thermal characteristics of different substrates and inks, improving pad flatness and adhesion.

Core Value: Segmented program control ensures reaction rate and product purity, meeting GMP requirements for batch reproducibility and data traceability.

1. Fine Chemical Synthesis: Polymerization, catalysis, esterification reactions. The 24-segment curve controls the step changes of temperature and pressure, suppressing side reactions and improving yield.
2. Pharmaceutical Freeze-Drying: Three-stage curve control of freeze dryers (pre-freezing → sublimation → desorption drying), realizing precise temperature control and vacuum linkage, and ensuring drug activity and appearance.
3. Fermentation Processes: Segmented regulation of temperature and dissolved oxygen for microbial culture, adapting to the different needs of strains in lag phase, logarithmic phase and stationary phase, and increasing fermentation titer.
4. Coating/Adhesive Curing: Segmented temperature control adapts to cross-linking reactions, controlling curing rate and film performance, and avoiding pinholes and cracking.

Core Value: Support multi-formula storage and smooth transition, adapting to process migration from material R&D to pilot-scale and mass production.

1. Battery Material Sintering: Multi-stage heating and heat preservation of ternary/LFP cathodes and silicon-carbon anodes, controlling crystal structure and electrochemical performance consistency.
2. PV Module Lamination: Temperature-time curve control of EVA film cross-linking, adapting to different lamination processes, and improving module durability and power output.
3. Laboratory/Pilot-Scale Equipment: Process formula development, supporting storage of 9–15 curves, adapting to multi-formula switching and parameter optimization, and shortening R&D cycles.

1. Vacuum Furnaces/Autoclaves: Segmented temperature/pressure control under high-temperature and high-pressure environments, adapting to material performance testing and special processes, and ensuring safety and data traceability.
2. Packaging and Lamination: Segmented temperature control of heat-sealing and lamination processes, adapting to the thermal characteristics of different substrates (PE/PP/aluminum foil), and improving sealing strength and lamination firmness.
3. Food and Beverage Industry: Canned food sterilization, dairy product pasteurization. The 24-segment curve adapts to the thermal sterilization process of heating → constant temperature → cooling, ensuring food safety and shelf life.
4. Rubber and Plastic Processing: Segmented temperature control of barrels in extrusion, injection molding and blow molding processes, adapting to the melting characteristics of different resins, and reducing plasticizing defects and product flaws.