Elevator rail clip and fishplate bracket design guide
Slot sizing, clamp length, bolt preload and coating choice for elevator rail clips and fishplate brackets, with the joint tolerances that hold rail alignment.
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Manufacturing guides
Sheet metal manufacturing guides
The engineering behind stamped, laser-cut, formed, welded and coated parts: tolerances, tooling, coating failures and what a drawing needs before it can be quoted. Written and reviewed inside the Ganesh plants.
All guides, page 20
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Robotic versus manual welding cost: the crossover
Robotic versus manual welding cost: arc-on time, minutes per metre, fixture hours and the part count where a cell pays back, worked on a 4.2 m frame.
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Degreasing copper parts before coating
Degreasing copper parts is a different job from cleaning steel: the oxide, the acid sensitivity and the 0.4 mm of thermal growth all change the process.
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Genset acoustic enclosure: design, materials and manufacturing
How a genset acoustic enclosure is designed and built: skin gauge, lining, gasket, base frame and coating, with the mass-law and leak numbers behind each.
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Elevator cabin panel: design, materials and manufacturing
An elevator cabin panel is judged on flatness and joint reveal: 1.2 mm 304, 1 mm/m flatness, 3 mm shadow gaps, and a bend allowance of 2.7 mm at 90°.
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CRCA stamping for OEM brackets and panels
CRCA stamping for OEM brackets and panels: grade choice, blank tonnage, nesting yield, stretcher strains and the pretreatment that stops rust at the edge.
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The guides follow the same questions as the capability pages. See the machines, materials, tolerances and inspection behind each process.
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