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Interference Fit: Types, Press vs Shrink Assembly, and How Much Interference to Use
An interference fit describes the case when the shaft or external feature is larger…
Tack Weld Basics: Fit-Up, Strength and Joining Choices
A tack weld connects parts in position before final welding. It keeps a joint…
The Clinching Process: Joint Formation, Tooling and Production Control
The clinching process is a type of metal joining method that forms a mechanical…
Sheet Metal Joint Design for Ducts, Panels and Appliance Assemblies
Sheet metal joint design defines how sheet edges meet, where loads cross the connection,…
Sheet Metal Fastening Methods for Panels, Ducts and Enclosures
Sheet metal fastening methods are the ways in which thin metal parts are joined…
Press Fit Lubricant Selection for Stable Assembly and Retention
Updated October 2026 A press fit lubricant reduces sliding friction as one component is…
Heat Staking PCB Assemblies: Board Clearance, Support and Thermal Risk
Heat staking PCB assemblies means forming plastic posts into rivet-like heads that hold the…
Small Parts Assembly Automation from Feeding to Reliable Handoff
Small Parts Assembly (SPA) automation requires the systematic feeding, handling, joining and inspection of…
Press-Fit Tooling for Industrial Assembly: Contact, Support and Guidance
Press-fit tooling carries the insertion load, locates the parts, and guides their movement. Determine…
