Capacity of parts

45 «Diameter
61 «H (expandable to 70»).
Maximum load of 3,000 Kg.

 

 

 

 

Some Applications

• Gears and shafts.
• Bushings, Cylinder, Camshaft and Usillos.
• Inserts and Stamping Hydroforming.
• Molds
• Aluminum Liners.
• Cast Steel Tools.
• Differentials.
• Crankshafts

Requirements

• The parts must not show surface decarburization, previous treatments (blued, carburized, nitrided in sales), coatings (chrome, nickel, galvanized) and contaminants (fats, oils, antioxidants coatings, paints, rust and water).
• All steels must be quenched and tempered.
• The annealing temperature should be 50 ° C higher than the process.
• Residual stresses caused by thermal and mechanical treatments should be removed with a stress relieving (minimum temperature of 50 ° C higher than the process), and followed by slow cooling is equally important.
• The gross distortion after machining and stress relieving can be considerable, so often one second stress relief must be used.
• Parts machined castings or forged steel must first be relieved of efforts after casting or forging and a second time after rough machining or grinding.