Ganesh engineering library
377 guides on stamping, laser cutting, bending, welding, coating and the parts we build for lift, power, data centre, railway and farm equipment. Every article is reviewed by the engineering team before it is published.
Nine clusters, each mapped to a capability or product page.
Gauge selection is arithmetic: resolution at a tenth of the tolerance band, uncertainty at a quarter. What fits a ±0.5 mm call, and where a caliper stops.
How bend position and radius set 19-inch rack geometry: rail pitch, rack-unit alignment, door fit, earthing and the coating spec a data centre buyer asks for.
Thickness-by-thickness laser cutting tolerances for OEM parts, where the millimetres come from, and how to dimension a DXF so the cut passes first-off.
Drag-out sets rinse consumption, and conductivity proves the rinse works. Rinse ratios, the two-stage counterflow that gives 99% removal, and limits.
Warehouse shelving deflection, not stress, sizes most shelf beams. Here are the limits, the section that meets them at each span, and where strength takes over.
Where nibbling and shearing still beat a fibre laser on one-off parts: shear force, edge quality, burr direction and the jobs each operation is wrong for.
Powder booth maintenance that keeps film build stable: face velocity, filter differential pressure, recovery ratio, colour-change sequence and the defects each one prevents.
How a 19-inch rack enclosure is cut, bent, coated and inspected: fixed dimensions, a rail deflection example, coating specification and the FAI record.
A weld toe that passes on the flat and fails at G3 in the cross-cut. What welding leaves behind, why alkaline cleaning cannot remove it, and the prep that can.
Every article names its reviewer and its sources. Read the RSS feed, or see the engineering team behind the library.
