In the standardized management of facility applications, it is necessary to use the staff to preheat the machine before the actual crushing of the breaker. Especially in winter construction measures, the requirements for this stage are more stringent. However, many construction teams feel that this The process is complicated and time-consuming, and it can still be applied without development, and it is usually caused by the neglect of the operation.HammerThe machine has serious wear and tear and even common failures. From now on, let's talk about the importance of warming up the machine before application.
It is determined by the characteristics of the facility itself. The breaking hammer has a large vibration force and a rapid frequency, which is much faster than other hammers that damage the sealing parts. The operating temperature can alleviate the process of oil seal damage.
When the hydraulic oil is in the stop mode, a solid oil film is adhered between the piston and the oil seal. The breaker warm-up is to let the wet hydraulic oil flush the relatively solid hydraulic oil film and create a new hydraulic oil film to open the oil seal. In order to ensure that the piston and oil seal are not easy to cause strain damage in the early stage.
Warm-up procedure: lift the breaker vertically off the ground, step on the foot valve for about 1∕3, and see that the main oil inlet pipe slightly vibrates (close to the oil pipe on the side of the car cab), maintain the foot pedal schedule for 20 -40 minutes or so.
Generally speaking, it is the factors related to facility warm-up summarized for us. We often have further training and understanding. We hope that we can master it, and also remind us that we must pay attention to the above content.