Grinding of Exhaust Valve (1)

  Рет қаралды 63,899

MAN Energy Solutions

MAN Energy Solutions

Күн бұрын

Grinding of valve spindle and bottom piece in special grinding machine
Engine types: All engines

Пікірлер: 14
@peters6601
@peters6601 2 жыл бұрын
Had this equipment on a bulk carrier, even in port the deck vibrations were barely tolerable to be able to grind accurately. At sea forget it, a waste of space.
@SamuelEsios
@SamuelEsios 2 ай бұрын
Tankz sir your bkog //ireally this blog iwant to know tihis how to ovirhuling
@mohamedsaoudi8709
@mohamedsaoudi8709 3 жыл бұрын
Good job
@donschofield4849
@donschofield4849 6 жыл бұрын
Forgot one thing. The valve was not cleaned first! this will allow dirt and other things around it? one good thing is it is an exhaust valve... still it should have been cleaned before it was put in the grinding machine...And then cleaned again...And wiped down before installation. Other than that good job,
@thomaskruger6468
@thomaskruger6468 2 жыл бұрын
Die Auflagefläche ist eine Dichtfläche und darf keine Beschädigungen aufweisen ❗ Im Hamburger Werk machen wir das genauer so das alle Flächen zueinander laufen ❣ Bei dem W-Sitz könnte es Probleme geben. Die Sitzfläche muss zu den Planflächen laufen und die Toleranzen zu den jeweiligen Flächen müssen eingehalten werden denn es ist nicht getan das man nur die Sitzfläche geschliffen wird 🙈🧐❗
@saabTacticalhapCGH
@saabTacticalhapCGH 10 ай бұрын
just needs the rubber inlets first before being formed,
@thomaskruger6468
@thomaskruger6468 2 жыл бұрын
Beim Ventilkegel könnte ich mich schieflachen ! 15 Hundertstel bewegt sich der Zeiger der Meßuhr und da frage ich mich wieviel man dann von der Sitzfläche abschleifen will ? Der Kegel ist in keiner Zentrierung am Boden der Vorrichtung und die Sitzfläche muss zum Schaft maximal 3 Hundertstel laufen ! Nicht alle Teile kann man so einfach schleifen und hoffentlich machen Sie auch noch die Rissprüfung sonst geht der Kegel schneller kaputt als gedacht 🙈🤔🤣😁😂❗
@tobyw9573
@tobyw9573 7 жыл бұрын
Unless the valve is worn, burnt, bent, warped, or was cut off center last time, the new valve face should coincide with the old one. Chucking the valve on a dirty valve stem like this is bad practice. The machinist could see from the dial indicator that the valve was not rotating evenly.
@josefinomalabuyoc4251
@josefinomalabuyoc4251 4 жыл бұрын
Im getting sleepy when im doing this job. He he
@josefinomalabuyoc4251
@josefinomalabuyoc4251 4 жыл бұрын
Rotate first the table before u start the disc
@saabTacticalhapCGH
@saabTacticalhapCGH 10 ай бұрын
hublot ardmoir pigieu Christopher gitano hux
Grinding of Exhaust Valve (2)
16:42
MAN Energy Solutions
Рет қаралды 10 М.
Exhaust Valve Overhaul
31:37
MAN Energy Solutions
Рет қаралды 51 М.
How Strong is Tin Foil? 💪
00:26
Preston
Рет қаралды 140 МЛН
Second Engineer jobs....How to do Fuel valve testing for man B&W  Engines
20:11
Marine engineering basics by sailor basha
Рет қаралды 7 М.
L28/32H - Exchange of Cylinder Head, Piston & Liner
36:56
MAN Energy Solutions
Рет қаралды 139 М.
TESTING OF ME ENGINE EXHAUST VALVE AFTER OVERHAUL |SEA LEGEND |
5:06
Nimonic Alloy. what's the cost 🤔 to help a friend 🍺
13:05
David Wilks
Рет қаралды 56 М.
Exhaust Valve Overhaul
27:46
MAN Energy Solutions
Рет қаралды 274 М.
Do Your Own 3-Angle Valve Seats!
15:07
Yoshimoshi
Рет қаралды 352 М.
Top 5 Antique Engine Startups - Good Feels
10:37
Top Fives
Рет қаралды 4 МЛН
Выпрыгивает ли аккумулятор в iPhone 16?
0:43
ÉЖИ АКСЁНОВ
Рет қаралды 3,4 МЛН
Wireless switch part 177
0:58
DailyTech
Рет қаралды 3,1 МЛН
Что изменилось в iPhone за 3 года
1:00
Romancev768
Рет қаралды 292 М.
Youtube silever button
0:22
No name
Рет қаралды 71 М.