Animation How valve timing diagram works. ✔

[@TechTrixInfo]

Animation How valve timing diagram works. For more tutorial videos visit kzbin.info Our web site: www.HowMachineWorks.com

[@arielmotoshop]

Thanjs bro for the info, watsing from philippines

[@lollyandtom]

Well done, simple and concise explanation,

[@bhavikpatel7717]

thank you very much...for this beutiful explanation of valve timing diagram...it is very useful video..for ic engine..again thanx..

[@TechTrixInfo]

Thank you, please rate our other videos too..

[@TechTrixInfo]

Thanks for the comment.

[@prasanthaugustine2380]

Its very simple thankyou

[@josepaul5402]

I must be missing something. If the inlet valve opens 5 degrees before the piston reaches top dead centre and it stays on for 45 degrees after tdc, then wouldn't the inlet valve hit the piston when it reaches the top? Thanks for the video!

[@ramptramp8006]

I you haven't already found an answer, most pistons are engineered with grooves to allow for the valve overlap. If you have a more comprehensive understanding by now I'd appreciate you sharing it with me.

[@aathitamilan4214]

Thank you sir

[@Peppermint1]

Thanks for the explanation. So it is possible that if there is oil sludge inside the cam hub, the hub won't be rotating as it should causing poor engine power?

[@utkarsh2301]

Romba Solid !!!

[@PRAFFULKUMARBME]

good work sir

[@rayhansayeed]

I have one question regarding the valve timings, in overlap period the inlet valve and exhaust valve simultaneously remain open. There must be some portion of fresh charge discharging from exhaust valve? What is the phenomenon taking place which protects the fresh charge escaping from another valve?

[@akashsaxena192]

it doesnt,, because the pressure in the exit manifold is higher than inlet,, rather all charge go into the cylinder under suction stroke the low pressure region.

[@jakysz145]

thx for watching ,come again ;DDDDDDDDD

[@tyw9601]

Is this for an automobile 4 stroke engine or a marine diesel 4 stroke engine.

[@NisanthVpillaiIndia]

Hi, nice explanation. But this is a 4s cycle, so u are only explaining about inlet and exhaust stroke. It would be nice if you could also show the compression and power stroke.

[@ramptramp8006]

I'm struggling to understand what you are asking. The valves stay closed on the compression and power stroke therefore there is no need for valve overlap.

[@alexander-vi5nu]

is these 2 stroke? or 4 stroke?

[@josephshiningayamwe7724]

please explain for me . the need of closing the inlet valve after BDC in natural aspirated engines,

[@husseinalhwari5754]

It varies from machine to machine but thank you

[@krishnamenon6065]

yes the exhaust valve is open for 240degree

[@naeemahmad8798]

Exhaust valve is opened for 235 degree. 180+50+5=235. 10 degree is overlap. overlap is basically sum of inlet valve lead and exhaust valve lag. in diagram exhaust valve lag is not show which is 5 deegree. but still you can easily find exhaust valve lag from overlap and inlet valve lead.

[@rajeebkumarmalik6388]

is it 2 stroke or 4 strokr and si or ci engine

[@SUJEETKumar2508]

thanks.please tell about diesel engine

[@alexander-vi5nu]

i need some explanation about the timing of exhaust , inlet , compression , injection of fuel . what are the degrees?

[@alexandreguarato]

Exhaust valve period is 180+10+50 = 240 degrees, not 235 as showed in this video.

[@charlesholloman2400]

The 10* in your equation is the overlap, not the exhaust valve closing event. The exhaust valve closes at 5* ATDC.

[@frkfurkan9979]

+Alexandre GUARATO see digram carefully.. 180+5+50 or[(180-5)+10+50]

[@chathuralasantha4986]

no bro alex is right i hope exhaust valve period shown in blue that have 180+10+50=240, and also valve over lap is call both valve are open, 5+10 =15 angle time they both are open that means overlap is 15

[@Flyinghermit]

bro its not because of inertia .. the cam is designed specifically for that so that there are delays . for example a delay in exhaust port remain open after tdc will make addition time for exhaust gas to exit the chamber which in turn increases volumetric efficiency.

[@shaikumair6161]

Is it in SI or CI

[@3nrasandun]

thank you...

[@Gamechanger-qv8od]

nice

[@chathuralasantha4986]

there is another valve over lap in BDC of 45+50=95 in that time both valves are open

[@mohammadsayeed2663]

Fine but its has been better if you have explained about suction stroke,compression stroke and exhaust stroke..how ever..thanx

[@jaskiratguron9288]

thanks. if possible can u explain compression stroke and power stroke with 720 digree crankshaft rotation.

[@TechTrixInfo]

Jaskirat Guron SURE.Thank you, Please SUBSCRIBE to us for more videos. We have a face book page just search for TechTrixInfo in face book - TechTrixInfo.com

[@revatkireeti]

Exhaust valve period should be 240 degrees.Right?

[@aaronfeter9268]

no buddy its 235...valve overlap is 10 but exhaust valve closed 5 deg atdc so its 180+50+5=235

[@CricGuru-tg4ei]

What is the suction stroke period

[@kumarsingh5906]

SUPERB

[@yadhukutteri6191]

Plizz explain practicality

[@taposhroy7921]

tnx sir

[@karthikeyan3434]

i want atkinson cycle animation video

[@TechTrixInfo]

+karthi keyan For more info you can email us at [e-mail] or whats app at [phone] TechTrixInfo.com

[@anilteja4487]

but overlapping is occuring in bdc also no??!!!!

[@pikkuadi]

Not the valve time I was looking for 😂

[@mainakdutta905]

I can't understand anything from this video..😒

[@MohdZubair-kq3xz]

Kya hua re.... Tym paas ny hora tha?

[@darksoul4721]

wats with the accent its annoying