LAR Type Adapter Rings for Locating Rings

The LAR-style adapter ring is used in precision injection mold builds where locating ring assemblies must repeatably center sprue components under clamping and molding loads. In automotive connector and sensor housing molds, it provides a stable interface that helps maintain consistent sprue alignment across production cycles, reducing risk of gate/sprue positional variation.

It is also suitable for bolt-type and shoulder-type sprue formats, making it a practical choice when your tooling design standard varies by part family. For medical device housings and sterile component inserts, the predictable alignment supports reliable transfer of molten flow to thin features while minimizing flash caused by misregistration at the sprue connection.

• Locating ring integration for stable part positioning during assembly
• Sprue format compatibility (bolt and shoulder) to streamline tooling reuse
• Improved alignment consistency for precision gate/sprue interfaces

Material and heat-treatment details are not provided in the available specification data for this LAR adapter ring. As a result, hardness (HRC) and wear-resistance characteristics cannot be stated reliably for this exact SKU.

In locating-ring systems, the typical engineering requirement is a balance between wear resistance (to resist fretting and micro-abrasion at the locating interface) and toughness (to avoid chipping under clamping loads). Many suppliers address this using tool steels that are quenched and tempered, or case-hardening such as nitriding, but those processing states must be confirmed for this specific component.

• Data not specified: steel grade, HRC hardness, and heat treatment state for SKU 110200080610
• Selection note: confirm material certs before specifying for high-cycle or abrasive molding

To select the correct LAR adapter ring, match the locating ring outer diameter (D) and height (T) to the mating locating ring assembly and the available space in your sprue/bushing stack-up.

• Diameter D options: 100 mm or 120 mm
• Height T options: 10 mm, 15 mm, or 20 mm

In practice, choose D first so the adapter ring interfaces correctly with the locating ring outer geometry in your core/cavity layout. Then select T to achieve the required axial engagement while maintaining clearance to adjacent sprue components and any retention hardware.

Tolerance guidance: because specific dimensional tolerances are not listed in the provided data, rely on your locating-ring drawing standards and verify fit (sliding vs. snug vs. interference) based on the mating part tolerances in your BOM.