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  PRECIO ORIGINAL .....................................................................$ 139,000.00  VIDA DE LA MAQUINA .............................................................     12,000 HRS VALOR DE RESCATE...................................................................     15% DEPRECIACION..........................(Va-Vr)/Ve................................        9.88 $/HR INVERSION .................................(Va+Vr)*i/2Ha.........................        13.37 $/HR Ha=1200 HRS/SEMANA SEGUROS.................................... (Va+Vr)*S/2Ha........................          6.02 $/HR OCUPACION DE PISO...............  KaD.........................................          0.20 $/HR MANTENIMIENTO....................  QD..........................................           0.79 $/HR ELECTRICIDAD.................

***VER "WATER JET CUTTING BLOG" $139,500.00 New - 2012 SPECIFICATIONS: X-Axis travel............................................................120" Y-Axis travel.............................................................60" Z-Axis travel............................................................4.5" Pump output........................................................66,000 PSI Table length.............................................................168" Table width...............................................................90" Dimensions - approximate (excluding pumps & hopper)..........14' x 8' x 7'(H) Weight - approximate (without water)...............................5,000 Lbs. Weight - approximate (with water).................................15,000 Lbs. ...

GIRDER ELEVATION   1.-COLOR CODE THE TOP & BOTTOM FLANGES, THE WEB  SECTIONS, ETC. Left top flange___________ Central top flange_________ Right top flange ___________ Bottom left flange_________   Bottom central flange_______     Bottom right flange_________    Left web section___________   Central web section_________   Right web section__________ Stiffeners________________ 2.-DRAW A RECTANGLE WITH A PROPORTION BETWEEN THE HEIGHT OF STEEL PLATE AND THE LENGTH OF  STEEL PLATE, AN DRAW THE PLATE WITH THE  CUT OF THE ITEM. ( LEFT TOP FLANGE, ETC ) 1"X96"X480"STEEL PLATE on each plate draw the piece of  beam to be cut and mark it(example: LEFT TOP FLANGE BEAM "A") 9/16" 96"X720" STEEL PLATE(RIGHT WEB) on each plate draw the piece of the beam to be cut and mark it( example: RIGHT WEB BEAM "A") 3.-THE NEXT STEP IS TO SEQUENCY MARK EACH PLATE(1,2,3,4,ETC WITH THERE DIMENSIONS SO YOU CAN TALLY UP AT THE END THE PLATES TO BUY, WHIC...

 Dye Penetration Testing Dye penetration testing has been around for a long time. The premise behind the test uses 2 different spray-on materials that, when applied properly, make a crack in the steel visible. And it’s a pretty simple test to run once you know how. We always try to keep a dye pen kit with us in our field offices when we are involved with bridge rehabilitation projects since, often-times, after deck removal, we find girder top flange conditions that need to be checked for cracks. I’ve successfully used the well-known & readily-available SpotCheck kit – We purchased a new kit specifically for this effort. The process takes a few steps: First, we cleaned the deformed areas with the cleaner to get rid of the dirt & weather-born debris on the steel. Dave & I were up in a manlift with nothing more than Windex and paper towels. Next, we sprayed on the penetrant. The material is a highly viscous solvent that, essentially, is drawn into any cracks using the prin...

  Following tests have been carrying out in our workshop as per standard codes and practices. Radiography Hydrostatic Test Dye Penetration Test Visual inspection using calibrated tools and tackles Positive material identification tests (Chemical analysis) Tensile Test Training Session for NDT Testing Processes Flattening Test Bending Test Weld-strength Test Dye Penetration Testing Dye penetration testing has been around for a long time. The premise behind the test uses 2 different spray-on materials that, when applied properly, make a crack in the steel visible. And it’s a pretty simple test to run once you know how. We always try to keep a dye pen kit with us in our field offices when we are involved with bridge rehabilitation projects since, often-times, after deck removal, we find girder top flange conditions that need to be checked for cracks. I’ve successfully used the well-known & readily-available SpotCheck kit – We purchased a new kit specifically for this effort. The p...

  COURTESY OF STEELGIRDERSINDIA Material Form Type of Discontinuity           Water-Washable Penetration Time* Welds            Lack of Fusion, Porosity                                                    60                    All                     Cracks, Fatigue Cracks                              30 not recommended for                                                                                   ...

 

  BOLTS  

                                                        BRIDGE GRAPHIC TAKE-OFF        DIFFERENT TYPES OF CUTS TO BE CONSIDERED AT THE GRAPIC TAKE-OFFS WATER JET PLASMA LASER OXIFUEL Oxyfuel flame cutting gas supply type: Propane/acetylene + oxygen. Oxyfuel flame cutting thickness: 0.24-7.87 inches, Max.cutting speed: 23.6 inch/min.

 

    

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