Hydraulic 2 Fixed and Variable displacement pump
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- Опубликовано: 13 авг 2022
- There is a slight calculation error noticed at 10:00:00 minute due to editing error.
Displacement = πr2l X no. of cyliders.
The Final displacement mentioned in the video is 1.657inch cube, where the number of piston was considered as 6. During editing that part was deleted.
Sorry for the inconvenience.
Great Video and wonderful way to explain the working of Piston pumps. One of the best video I have seen
Thank you Sumit'ji for your motivation and support.
I appreciate you so much.
🎉 Thank You Sir. Lots Of Love from Bangladesh.🇧🇩
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Sir please share why odd no piston used..
Why did the odd numbers piston (7 or 9) be used in the axial piston pump.
@@dasbhabani031
*Why are the odd number of pistons incorporated in an Axial Piston Pump*
1. With two pistons, there is one piston in the intake phase and another in the delivery phase. But during actually one piston cannot stay either in intake or delivery all the time.
This results fluctuating fluid flow.
But when you have three pistons, there is one piston in the intake phase and another in the delivery phase all the time. As a result, fluid flows in an unbroken motion so that it results into smooth running pumps.
2. Even numbers of piston generates fluctuation in in flow rates or pressure which cause fluid Pulsations.
But when there’s an odd number of pistons, each stroke provides smoother flow, hence there is no pulsation.
3. As there is a consistent flow and with minimum vibration,
machine gets less mechanical stress and even load distribution results parts reliability ie. longer parts life.
Why we use odd no. Of piston in pump
Apka samjhane ka tarika bahut badhiya🎉🎉🎉
Thank you Bhai... kripaya apke dosto ke saath mera video share kariye aur mera channel ka subscriber barane.ke liye madat kijiye.
Knowledgeable video sir...keep it up for growing our Knowledge
Thank you so much !!
Very useful video 👌🤝
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bohot bariya boss.
Thank you
Sir swing motor me cavitation line ka video banaye
Sir vdp pump ko injection moulding machine me used karne se energy save hota hai ,ya vfd device lagakar motor ka rpm kam karke
Whats App me.detailed reply mila hoga aapko.
Hydraulic ven pump ka work kaya hai
Koi bhi pump ka kam.hai flow dena
Nice 👍👍👍 video
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Sir pls discuss close curit
Abdul Bhai, aap kaha se ho ?
Sir can we get a good presentation on variable delivery radial piston pump a.k.a HeleShaw Pump
We will try
It is very helpful video but sir what is the roal of bias spring.pls explain it
ruclips.net/video/BM8Yg9pf3CI/видео.htmlsi=EYCtvbcnMsVhIja4
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Sir tell approximately 5 differences between pressure relief and pressure reducing valve
PRESSURE RELIEF VALVE :
1.Normally closed type Valve
2. Fitted in bypass line to reservoir tank
3. Outlet is connected to reservoir tank
4. It opens when the inlet pressure (System Pressure or Pilot Pressure) becomes more than preset value
5. No bypass check valve is required.
6. No external drain line.
PRESSURE REDUCING VALVE :
1. Normally Open type Valve
2. Fitted in Main line to system
3. Outlet is connected to the system
4. It closes when outlet pressure( System Pressure or Pilot Pressure) becomes more than Preset value
5. Bypass check valve installed.
6. External drain line installed.
Please make a video of pump used in injection molding machine
Please WhatsApp me the pump details u want to know.
Sir apka har video dekta hu
Thank you Bhai.
Kripaya apke dosto ko.mera video share kijiye aur subscriber barane ke liye madat kijiye.
Sir,
Pls explain denfoss close loop pump
Please check my other videos on hydraulics where the close loop system is explained.
Pls share the advantage and disadvantage of this type of pump, thanks
Advantages :
1. Hydraulic axial piston pumps are highly efficient due to their design, resulting in better energy utilization and reduced heat generation. Volumetric efficiency is 95% of the total efficiency of about 90%
2. This high efficiency is critical for maintaining the overall performance and longevity of a hydraulic system.
3. Hydraulic axial piston pumps offer variable displacement capabilities, allowing for precise control of fluid flow and pressure
4. The precise control achieved through variable displacement contributes to better controllability of the hydraulic system.
Disadvangaes
1. Cost is a major disadvantage of a piston pump, as they can be expensive affairs up-front.
2. Complexity of the machinery.
3. If not properly lubricated, the mechanical parts within a piston pump are prone to wear due to the high pressure they are placed under and the psi they generate.
4. Require a higher filtering accuracy and high level of maintenance standards.
5. Higher operating cost compare to gear or vane type pump.
@@debasish61 thank you very much 😊
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Thank you so much.
Sir jcb 3dx rpm miter bar bar band ho Jatan he
1. Check Alternator W point to ECU and ECU to tachometer line
2. May be the Alternator is having an issue
2. ECU input need to check
3. ECU output need to check
4. Tachometer malfunctioning and it's input need to check.
Please check and update me.
Pump oil Nahin Utha raha hai
Apne kya kya check Kia?
Maine pump ke andar ka sara kit change kiya hun
Sir Leakage line kyu rhta hai
ruclips.net/video/wwEi7h7NHL4/видео.htmlsi=njq6Ub0jAAN_JCRg
Check this video link.
Great video,, can you please send me the what's app number,, i have a question regarding the pump callibration in Alluminium extrusion press
Loading arm kesy work kerty hn
Apka question samajh me.nahi aya.
@@debasish61 jetty loading Arm per bnyia ga jo Terminal operation system hota ha loading arm lgy hoty hn crude oil chemicals ko ship ky Ander carry kerny ky lyia whn py hydraulic cylinder system lgy hb