How To Check Accumulator Pre Charge Pressure || Accumulator Pre-charging Pressure

Рет қаралды 5,331

JP Hydraulic Circuit

Күн бұрын

Пікірлер: 26

@baburaghavan2873 Ай бұрын

very nicely explained

@JPhydrauliccircuit Ай бұрын

Thank you so much 🙂

@BiswaPalungwa 5 ай бұрын

wonderful video sir

@JPhydrauliccircuit 5 ай бұрын

Thank you so much 🙏 brother

@worldplus605 4 ай бұрын

Nice information

@JPhydrauliccircuit 4 ай бұрын

Thank you so much

@Prasanjeetsahoo_5 5 ай бұрын

KINDLY GIVE A DESCRIPTION ABOUT POSITIVE CONTROL & NEGATIVE CONTROL SYSTEM IN HYDRAULIC PUMP

@JPhydrauliccircuit 5 ай бұрын

In the context of a hydraulic pump system, positive control and negative control refer to different methods of regulating or controlling the operation and performance of the pump. Here’s what each term generally means: Positive Control: Definition: Positive control typically involves directly commanding or regulating the hydraulic pump to achieve a desired output or performance. Example: In a positive control system, a controller or valve mechanism actively adjusts the pump's speed, flow rate, or pressure to maintain specific operating parameters. This could involve using feedback sensors to monitor pressure or flow and adjusting the pump's output accordingly. Negative Control: Definition: Negative control, on the other hand, often involves using feedback from the system to control or limit the pump's output indirectly. Example: A common application of negative control is in pressure relief valves. These valves are set to open and relieve pressure in the hydraulic system when it exceeds a certain threshold. By releasing excess pressure, they indirectly control the pump's output by preventing it from generating excessive pressure that could damage the system. Application in Hydraulic Systems: Positive Control System: Purpose: Used when precise control over the pump's output parameters (such as flow rate or pressure) is required. Components: Typically involves electronic or mechanical controllers that receive input signals (e.g., from sensors) and adjust the pump's operation accordingly. Advantages: Offers precise control and can adapt to varying demands in real-time. Negative Control System: Purpose: Primarily used for safety and protection of the hydraulic system. Components: Pressure relief valves are a common example. They are set to open when the pressure exceeds a safe limit, diverting excess fluid away from the pump and preventing damage. Advantages: Provides a fail-safe mechanism that protects the system from overpressure conditions.

@Prasanjeetsahoo_5 5 ай бұрын

TQ SIR @@JPhydrauliccircuit

@JPhydrauliccircuit 5 ай бұрын

@@Prasanjeetsahoo_5welcome brother

@chandrakantbentur6966 2 ай бұрын

Tks bro, very little content is available on the subject, kindly explore more on hydraulic flow regulations & hydraulic system in excavator..wishing you all the best.🙏

@joshclark6101 25 күн бұрын

Could you please turn English captions on

@JPhydrauliccircuit 22 күн бұрын

Done 👍

@AmitSingh-tl9rz Ай бұрын

hydraulic system Mein 20 LPM ka pump aur pressure 100 kg/cm2 hai accumulator ki size ka Lena hoga plz 🙏 koi ta do

@JPhydrauliccircuit Ай бұрын

@dayanandnimbale7962 Ай бұрын

Accumulator temp found high in hydraulic system what will be the reason? And also pump running frequently what will be the reason?

@JPhydrauliccircuit Ай бұрын

The primary reasons for high temperature in a hydraulic accumulator are as follows: 1. High Hydraulic Fluid Temperature 2. Excessive Gas Precharge Pressure 3. Excessive Fluid Flow 4. Internal Leaks or Seal Failure 5. Inadequate Cooling 6. High System Pressure 7. Overcharging or Undercharging the Accumulator 8. Incorrect Fluid Viscosity 9. Continuous High Load or Extended Operation 10. Ambient Temperature

@AshrafiEngineer1rmc.machinery 3 ай бұрын

@JPhydrauliccircuit 3 ай бұрын

🙏

@tusharsharma4192 4 ай бұрын

Orbi ways ha check karna ka running machine ko band kardo or phir guage dakho aapki needle guage ki slowly slowly down hogi or jetna acculator charge hoga eska baad ak daam jatka sa necha aajagi

@JPhydrauliccircuit 4 ай бұрын

Sb ke apne tarike he