Press brake tool selection for repeat parts
Press brake tool selection for repeat parts: die opening, punch tip radius, tonnage per metre and the tool set that keeps a bend programme stable.
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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 14
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Bending tolerances and how to inspect a bend
A bend carries three tolerances, not one. How angle, flange position and free-state geometry are held, measured and proved at first article.
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Press forming vs CNC bending: when to switch
Press forming vs CNC bending: the crossover quantity worked from cycle time and tool cost, the features a brake cannot form, and where each route stops.
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Bending for genset canopies and panels: skins, louvres, doors
Bend radii, return depths and corner details for genset canopy skins, louvre frames and access doors, with the coating and squareness checks that follow.
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Bending for rack frames and cabinets: 19-inch geometry
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.
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Robotic welding for repeat sheet metal assemblies
Robotic welding for repeat sheet metal assemblies: the gap, clearance, tack and fixture repeatability a part needs before a cell can hold its tolerance.
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Fixture-controlled welding for dimensional accuracy
How a welding fixture controls geometry: the six degrees of freedom, clamp force, heat input and the numbers that predict shrinkage before the weld starts.
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MIG versus robotic MIG welding for OEM parts
MIG versus robotic MIG welding for OEM parts: the fit-up, access and quantity numbers that decide the route, and where a manual bench still wins.
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How to design a welding fixture for sheet metal parts
A welding fixture starts from the datum scheme and the weld sequence, not the part outline. Locator layout, clamp placement, torch access and the build tolerances that hold.
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Go from reading to checking
The guides follow the same questions as the free tools. Size a press, check a bend, estimate a cut part or build the RFQ pack.
Every article is reviewed by the Ganesh engineering team. See the RSS feed or browse capability pages by market.