Engineering

Introduction Friction is present in nearly all mechanical assemblies. A widespread design habit among engineers is treating friction as a fixed material property and only checking friction coefficients in the late design stage. However, most field failures including squeaking, stick-slip noise, sliding jamming, and abnormal wear are not caused by improper material selection alone. They […]

It is common for clients to request an initial project quotation at the early design stage, when only concept sketches are available and complete engineering drawings or BOM (Bill of Materials) are not yet finalized. At this stage, we do not provide a single fixed price figure. A rigid preliminary quote often leads to unexpected