b"HYDROCAM Options, READYDesign & Install. GuideHYDROCAMOptionsOil Return Option HYDROCAM systems. The H-2 unit can be programmedThe oil return option can be an alternative to nitrogen, as to extend, dwell, and retract at nearly any point in thea method of returning or retracting the H-2 unit. This stroke. This allows for multiple actions to be performed inoption requires a hose from the H-2 unit to an external a single operation. Contact READY for the latest develop-nitrogen/oil accumulator. The typical operating pressure of ments on this exciting HYDROCAM system technology.the forced oil return option is 100 bar (1450 psi). Thisoption may require careful engineering analysisDirect Punch Optionin order to calculate what is best for a customersThis option is used when piercing round holes only. Aapplication. READY can assist in this evaluation.metric punch of the proper size range can be used.The punch shank size is limited, and is listed on theUser Sequence Option bottom of the H-2 selection chart. By removing theThis option requires careful application engineering to standard front plate, the H-2 piston will accept adetermine feasibility. Engineering fees may apply. User customer supplied head type punch. A special lockingsequence can allow customers to control the timing of their nut is included with this option. The direct punch optionfits compact areas.Design and Installation GuideSelecting the Correct H2Selecting the Mounting Location for the H2Piercing/Forming Unit Piercing/Forming Unit(s).1. Determine required cam station tonnage (piercing or1. Locate the H2 unit(s) in any three dimensionalforming force, plus total stripping force, plus nitrogen ororientation, perpendicular to the work.oil return force). Do not exceed 90% of the H2 units rated 2. Provide for hose access to the back and right frontforce (listed force, less return system force). See page 4. side of the H2 unit. Custom porting is not available.2. Determine the number of H2 unit's needed for that3. Provide a mounting platform that will support threetools applications. times the total working force of the H2 unit. Locate the3. Select the H2 unit's stroke from those offered.H2 unit against a thrust key.A longer stroke could require a larger H2 unit. 4. The H2 unit is designed to provide force, not guidance.4. Group identical H2 units together (tonnage and stroke). 5. The H2 units Piston Rod is designed to extend fully.Group identical cam actions together (number, size orNOTE:HYDROCAMs unique design eliminates the shape piercing units, forming, flanging, notching). thrusting force of the ram/slide from the cam station, allowing5. Determine timing for the extension, dwell andthe use of standard L-GIBS to position and guide the station.retracting of the H2 unit's piston rod. Providing a guidance system for a HYDROCAMdriven cam6. Ball Lock Punch applications; Select a 50 mm or longer station is the responsibility of the customer. Neither, the H2 unitspiston rod, nor its front mounting plate assembly is designed tostroke H2 unit to provide additional space to removeprovide cam station guidance. Contact your representative forthe punch. application support.12"