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Technical insights, industry analysis, and corporate updates in precision machining

Large Cold Plate Flow Channels and Sealing Surfaces: Engineering Logic for Four Critical Control Points

Technical Article2026-09-15

Large Cold Plate Channels and Sealing Surfaces: The Engineering Logic of Four Critical Control Points

Cold plates and heating plates perform thermal management in new energy equipment. Common issues after delivery often stem from poorly designed flow channels causing uneven temperature control, and inadequate sealing surface machining leading to leaks. This article analyzes these challenges across four dimensions: flow channel layout, deep-hole machining, sealing surface control, and end-to-end validation.

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Tolerance and Fit Control for Large Custom Assemblies: Closed-Loop Management from Process Review to Final Delivery

Technical Article2026-09-16

Tolerance and Fit Control for Large Non-Standard Assemblies: From Process Review to Final Delivery

Assembly precision of large non-standard assemblies depends on controlling cumulative errors across every link in the tolerance chain. This paper analyzes the closed-loop control logic of tolerance management through four stages: process review, manufacturing, full-process inspection, and assembly validation.

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