Baffle Boards R-Cut Flat Board

This R-cut flat baffle board is used inside injection mold tooling to partition internal cooling or flow channels and stabilize the geometry of plate-based baffle systems. Its flat board body supports consistent seating against mating surfaces, while the radius (R)-cut profile helps define controlled, repeatable flow paths for more uniform temperature distribution.

• Cooling-flow partitioning: Install as a stock blank cut to size to create separator sections in housings where controlled channel boundaries reduce temperature gradients.
• Industrial housing separators: Use in assemblies that require clean partition sections and easy alignment with plate baffle designs; the flat form improves fit repeatability during assembly.
• Flow-control inserts: Suitable where corrosion-resistant, machinable baffle elements are needed to form stable internal partitions around fluid passages.

Because it is offered in aluminum or brass, engineers can select the material best suited for machining stability and corrosion performance in the intended mold environment.

Materials: This baffle board is available in aluminum or brass, each selected for stable machining and corrosion-resistant performance in interior mold applications.

• Aluminum: Typically chosen when faster machining and good dimensional stability of non-ferrous parts are priorities for baffle section fabrication.
• Brass: Chosen when a more wear-tolerant copper alloy is desired for repeated handling, fixture contact, or environments where corrosion resistance is critical.

Heat treatment: No specific heat-treatment state (e.g., quenched & tempered, nitrided) is provided in the supplied specifications, so selection should be based on the delivered alloy condition and intended machining/forming process.

Trade-off: As a non-ferrous product, the focus is on machinability and corrosion resistance rather than achieving steel-like hardness; hardness/abrasive wear performance will differ significantly from tool steels.

To select the correct baffle board dimensions, match the L length and the A width to the partition region of your cavity insert or internal flow path boundary.

• L (fixed): Choose from 50–200 mm. Use L to span the required partition length across the mold interior.
• A (variable width): Select 10–35 mm to fit the available space between neighboring plates, walls, or channel boundaries.
• R-cut profile: Confirm the radius-cut geometry clears the surrounding features and maintains the intended partition contact line when assembled with plate-based baffle designs.

Fit/tolerance considerations: Since tolerance values are not provided in the data, verify your expected machining allowances during downstream cutting/forming and ensure the board seats flat against mating surfaces to prevent gaps that could disturb flow.

Configurable vs fixed: A is configurable within 10–35 mm, while L is fixed as the provided range 50–200 mm.