LunchBox Sessions
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Teaching: Pulse Width Modulation
There are three things we hope you'll learn from this video. First, a few interesting details about Pulse Width Modulation. Second, that you can head to www.lunchboxsessions.com to learn even more. And third, if you'd like Carl to lead a class for you and your team, that's something we're well-equipped to do. You can browse the full listing of courses we teach right here: www.cdiginc.com/courses
Thanks for watching!
zhlédnutí: 10 314

Video

Teaching: Relief Valve Basics
zhlédnutí 140KPřed 3 lety
Watch our head instructor, Carl Dyke, lead a class on hydraulic pressure relief valves. You'll see how to use the Live Schematic simulations on our website, www.lunchboxsessions.com - useful if you just want to learn, or if you want to teach!
Big Directional Valves
zhlédnutí 9KPřed 4 lety
A short bonus video - solenoid controlled, pilot operated directional control valves usually have a float center up on top. Try the simulation here: www.lunchboxsessions.com/materials/flow-directional-control-valves/solenoid-controlled-pilot-operated-directional-control-valve-simulation?source=yt
How to Identify Relief Valve Components
zhlédnutí 124KPřed 7 lety
How to Identify Relief Valve Components
Hydraulic Steering: The Steering Amplifier Valve
zhlédnutí 57KPřed 7 lety
Hydraulic Steering: The Steering Amplifier Valve
Cylinder Pressure Intensification
zhlédnutí 80KPřed 7 lety
Cylinder Pressure Intensification
Hydraulic Steering: The Orbitrol / HMU Valve
zhlédnutí 150KPřed 7 lety
Hydraulic Steering: The Orbitrol / HMU Valve
Hydraulic Brakes
zhlédnutí 112KPřed 7 lety
Hydraulic Brakes
Load Sense Bleed to Standby
zhlédnutí 28KPřed 7 lety
Load Sense Bleed to Standby
Pressure Compensated Flow Control Valves in a Load Sense System
zhlédnutí 76KPřed 7 lety
Pressure Compensated Flow Control Valves in a Load Sense System
Load Sense Live Schematic
zhlédnutí 103KPřed 7 lety
Load Sense Live Schematic
Dynamics of a Load Sense System Adjustment
zhlédnutí 77KPřed 7 lety
Dynamics of a Load Sense System Adjustment
How To Read Load Sense Pump Symbols
zhlédnutí 72KPřed 7 lety
How To Read Load Sense Pump Symbols
How to Read Cylinder Section Schematics
zhlédnutí 79KPřed 7 lety
How to Read Cylinder Section Schematics
How To Read Valve Section Schematics
zhlédnutí 154KPřed 7 lety
How To Read Valve Section Schematics
How To Read Hydraulic Power Unit Schematics
zhlédnutí 344KPřed 7 lety
How To Read Hydraulic Power Unit Schematics
Using Meter-In & Meter Out Together - Part 2
zhlédnutí 9KPřed 7 lety
Using Meter-In & Meter Out Together - Part 2
How to Readjust an Incorrect Pressure Compensator Setting - Part 1
zhlédnutí 89KPřed 7 lety
How to Readjust an Incorrect Pressure Compensator Setting - Part 1
Pressure Compensated Flow Control - Part 3
zhlédnutí 67KPřed 7 lety
Pressure Compensated Flow Control - Part 3
Pressure Compensated Flow Control - Part 2
zhlédnutí 85KPřed 7 lety
Pressure Compensated Flow Control - Part 2
Pressure Compensated Flow Control - Part 1
zhlédnutí 201KPřed 7 lety
Pressure Compensated Flow Control - Part 1
Adjusting Pilot Chokes
zhlédnutí 69KPřed 7 lety
Adjusting Pilot Chokes
Using Meter-In & Meter-Out Together - Part 1
zhlédnutí 18KPřed 7 lety
Using Meter-In & Meter-Out Together - Part 1
Why Pressure Depends on Piston Surface Area
zhlédnutí 22KPřed 7 lety
Why Pressure Depends on Piston Surface Area
How to Use System Pressure to Troubleshoot
zhlédnutí 162KPřed 7 lety
How to Use System Pressure to Troubleshoot
Pilot Operated Check Valve Cylinder Troubleshooting - Part 3
zhlédnutí 26KPřed 7 lety
Pilot Operated Check Valve Cylinder Troubleshooting - Part 3
Pilot Operated Check Valve Cylinder Troubleshooting - Part 2
zhlédnutí 44KPřed 7 lety
Pilot Operated Check Valve Cylinder Troubleshooting - Part 2
Pilot Operated Check Valve Cylinder Troubleshooting - Part 1
zhlédnutí 87KPřed 7 lety
Pilot Operated Check Valve Cylinder Troubleshooting - Part 1
Troubleshooting a Regenerative Lift Circuit
zhlédnutí 23KPřed 7 lety
Troubleshooting a Regenerative Lift Circuit
Troubleshooting a Pressure Reducing Valve
zhlédnutí 112KPřed 7 lety
Troubleshooting a Pressure Reducing Valve

Komentáře

  • @muralikrishna1780
    @muralikrishna1780 Před 2 dny

    can anyone explain how its sence the load

  • @jalelsaidi3827
    @jalelsaidi3827 Před 6 dny

    But how we can see 4000 psi on the rod side And 2000 piston side By these values The piston can't moves or im wrong ?

  • @htinhtway6188
    @htinhtway6188 Před 6 dny

    only 1, A or B solenoid only working in particular movement,Sir? current or volt mode??

  • @karnak3240
    @karnak3240 Před 9 dny

    Please explain about about CFM requirement,and breather selection.

  • @incertimarkovic8325
    @incertimarkovic8325 Před 10 dny

    What SW are you using for visualization please?

  • @MatthiasSchulenburg
    @MatthiasSchulenburg Před 11 dny

    Wow, this was very clearly explained !

  • @desertdweller9548
    @desertdweller9548 Před 19 dny

    Absolutely terrible narration. Use a person who can talk and not shitty AI.

  • @kellyskapambwe3375
    @kellyskapambwe3375 Před 21 dnem

    love your videos

  • @AKSOYPLASTIKVEMAKINESANTICLTDS

    Very usefull and effective training ..Thank you

  • @AKSOYPLASTIKVEMAKINESANTICLTDS

    Pressure relief valve symbol was wrong on schematic drawing

  • @user-wn7oy1vn9h
    @user-wn7oy1vn9h Před 22 dny

    Great

  • @muhammadifdansyah
    @muhammadifdansyah Před měsícem

    I have problem on my hidrolik system the pressure on my hidrolik system before missing pressure is 13 Mpa and after missing pressure is 0.4 Mpa could the pressure relief valve may be broken ?

  • @chuckchapiewsky7535
    @chuckchapiewsky7535 Před měsícem

    Do you get paid by the word?

  • @jamalasalat3660
    @jamalasalat3660 Před měsícem

    I have a question, if the psi were all the same and all open valves so nothing restricting the fluids flow, would the fluid flow thru all cylinders equally? Also assuming there were pistons at the end of each cylinder, would all three cylinders have the same output force?

  • @helicopterpeace7434
    @helicopterpeace7434 Před měsícem

    Hi Carl and Mark, thank you for your incredible knowledge and your very effective communication skills in teaching hydraulics. I do have a question. What would be the criteria, from a design standpoint or otherwise, where one would place the load-sensing valve before the DCV instead of after? I understand that there is more accurate flow regulation with the pre-compensation, but I do not know how practically significant that is, in relation to the end-result (i.e. to restrict flow to the other functions in multiple sections)

  • @luckydog7807
    @luckydog7807 Před měsícem

    Can you please explain how the v-shaped selector and pedals (for turning) work on the Cat 953/963. I can't figure out how the lever controls the swashplate and the pedals at the same time.

  • @dylanwilliquette5646
    @dylanwilliquette5646 Před měsícem

    Carl, great quick video. Is the same concept typically used within telehandlers as well?

  • @LorenzoDembech
    @LorenzoDembech Před měsícem

    Wow! Easy and clear explanation

  • @juannicolasravalli3858
    @juannicolasravalli3858 Před měsícem

    What software do you use to make the analysis of the circuits?

  • @sekharraja3316
    @sekharraja3316 Před měsícem

    Good

  • @kvette007
    @kvette007 Před měsícem

    Amazing information as I'm looking to build a proportional valve system for my tractor remote hydraulics. Thanks for what you're doing.

  • @user-bz8uc2cp2x
    @user-bz8uc2cp2x Před 2 měsíci

    Excellent

  • @Guganimation
    @Guganimation Před 2 měsíci

    I liked thanks for sub I sub to

  • @kmwongeworldusa
    @kmwongeworldusa Před 2 měsíci

    sir,can you enlighten me that i saw some maker 's catalogue that we need about 4.5-8bar of back pressure at tank line in order to let this 2stage vlv work well .what do you think?

  • @andresousa8985
    @andresousa8985 Před 2 měsíci

    TOP

  • @AhmadRaza-ys1sk
    @AhmadRaza-ys1sk Před 2 měsíci

    Sir I want To Know about how EDC pilot control works ? 1 Vedio on it please

  • @mdkamalhossain2151
    @mdkamalhossain2151 Před 2 měsíci

    Thanks good information ❤❤

  • @rjzhang892
    @rjzhang892 Před 2 měsíci

    👍🏻

  • @martinchibuye5245
    @martinchibuye5245 Před 3 měsíci

    You're one of the best

  • @ustarecepusta
    @ustarecepusta Před 3 měsíci

    Teşekkür

  • @ElTigreFIME
    @ElTigreFIME Před 3 měsíci

    Simply awesome 😮

  • @ismaelpinzon2112
    @ismaelpinzon2112 Před 3 měsíci

    Great

  • @asamhatre2021
    @asamhatre2021 Před 3 měsíci

    when spool is in null postion, should we get oil in A and B, we have tested on Directional valve, we inserted 150 barg on P and we are gettingoil drop on Port A and B, is this normal in Null Postion without any command to Solonoide valve

  • @shubhamdas6967
    @shubhamdas6967 Před 3 měsíci

  • @insideengineering2490
    @insideengineering2490 Před 3 měsíci

    Sir Can you guide me which software you are using to design hydraulic system

  • @pradachannel7940
    @pradachannel7940 Před 3 měsíci

    how to decrease motor rpm?

  • @rohangandhi1233
    @rohangandhi1233 Před 3 měsíci

    Can you share link from which I can get this software/Excel

  • @HarrisCiane
    @HarrisCiane Před 3 měsíci

    What software you use Hydraulic diagram?

  • @moniralislam
    @moniralislam Před 4 měsíci

    I am From Bangladesh (Monirul)

  • @SAIBALYA
    @SAIBALYA Před 4 měsíci

    Nicely explained

  • @user-wm5ti1od6r
    @user-wm5ti1od6r Před 4 měsíci

    Superb explanation sir

  • @jovanni_orb5116
    @jovanni_orb5116 Před 4 měsíci

    yes

  • @jovanni_orb5116
    @jovanni_orb5116 Před 4 měsíci

    interesting

  • @jovanni_orb5116
    @jovanni_orb5116 Před 4 měsíci

    yes

  • @jovanni_orb5116
    @jovanni_orb5116 Před 4 měsíci

    good day

  • @jorgevb81
    @jorgevb81 Před 4 měsíci

    Thanks!

  • @davydacounsellor
    @davydacounsellor Před 4 měsíci

    Very good well explained

  • @yakut9876
    @yakut9876 Před 4 měsíci

    in my opinion, less electronics means more reliable and simple system.

  • @fernandoopril9122
    @fernandoopril9122 Před 4 měsíci

    How can I adjust a margin pressure.

  • @kamaleshbujade8596
    @kamaleshbujade8596 Před 4 měsíci

    Perfect example ❤