• Open
  • lazar
    Participant
      August 27, 2008 at 9:03 am #2925
      Avatar photo

      Please let me know about your solution against the frequent leakage of IHS Mono Jacks

      AnonymousPosts: 49
        August 28, 2008 at 2:59 am #3185

        Wat is the frequency of leakage, is it after using a new jack on few tendons u r getting leakage or after few slabs, coz basically if the handling of the jack is done in a good manner with calibrated gauges then there wld be no problem for at least few slabs. is ur stressing operations monitored by engrs, by the way there is good report for PJM jacks

        Administrator
        Keymaster
        Posts: 66
          August 29, 2008 at 2:31 pm #3186
          Avatar photo

          During the summer the temperatures are very high.
          If you are stressing under the sun or if you keep your machine under direct sunlight(for example during lunch break) it is quite possible that hydraulic oil is getting very hot and it is heating the washers, which are made of some sort of plastic polymer, let

          Administrator
          Keymaster
          Posts: 66
            October 8, 2008 at 11:47 am #3189
            Avatar photo

            I will advice you to read this aswell:

            How to Maximize Hydraulic Cylinder Service Life
            Brendan Casey

            As a product group, cylinders are as common as pumps and motors combined. Therefore, if a plant operates a lot of hydraulic equipment, cylinder repair expense is likely a significant portion of total maintenance costs.

            It is often stated that up to 25 percent of mechanical equipment failures are design related. With regards to hydraulic cylinders, this suggests as many as one in four are not adequately designed for the application they are operating in. This doesn