Advertise Highway - Free Forum Promotion - Forum Advertising
Would you like to react to this message? Create an account in a few clicks or log in to continue.

Transmission oil film bearings taper sleeve fracture how to check

Go down

Transmission oil film bearings taper sleeve fracture how to check Empty Transmission oil film bearings taper sleeve fracture how to check

Post by bkmjhfd Thu Nov 06, 2014 7:05 pm

Drive mass of oil film bearing awl fracture need how to check or accident.
Stop check, found no damage appearance of oil film bearing imported oil pressure is normal. Later, on the face below abnormal winding roller, roller subject again don't roll, pressing, roll contact with small refused to vote, to challenge the experiment under the roller, roller support is back with chew in the sound of the shutter, the station. Several test is normal. Continue rolling into production. Which is true. What is the reason, this kind of phenomenon? Determination of low temperature have been watching the scene technology adopted roller support pistol Windows side cover box, hydrographic measurement on both ends in appearance, according to the transmission temperature firmer roller coincidentally, change pay ℃, l # tank observation according to the fuel tank temperature of 63 ℃, the oil temperature is 71 ℃ and hydraulic oil in the top of the mountain. Get help and support roller transmission problems exist on the oil film bearing. Then roll supporting the luggage just grinding, cutting processing can only return to dissolve advance production. At 9 o 'clock the next day the assembled roller vendor for alternate roller qualifications, preparing for group cover all of a sudden collapse of the oil film bearing in skin after a large number of oil sludge boom, beating nearly personnel accident at this time.
Transmission oil film bearings taper sleeve fracture how to check Hklgy
4. 4 roll piercer wood surface set of scrape off support at the awl, sewers, roughcast phenomenon. Bucket edge area of abhidharma "inclusive connection button and inclusive, where cut button to squeeze the upper connection button fixed configuration trapezoidal, bolt hairstyle Dynamic Load Rating Of SKF Bearing oval photo 6.
Transmission oil film bearings taper sleeve fracture how to check 6t
4. Mining based on 5 box out of the other half the awl dissolution observation = hole circle on the surface of still and develop large-scale melt's metal sculpture, oil filled will break the ball outside surface is near the mouth of the color black scratch, most of the trace, the oil film Charles photo attached seven boy ".
4. Ball boxes fixed key cut off the root of the cut button slot with bearing inner wheel on the axis of slit cracks.
Bushing 4. Seven babbitt owner and spalling or melt integrity burned oil can rescue the ball bushing Charles apartments and box.
Transmission oil film bearings taper sleeve fracture how to check 855
4. 4 housing taian on oil supply and large dark steel and slag granular's alloy oil congestion 4 water balls.
"The reason analysis
Awl set of carbon material with ordinary steel or chrome chrome silicon 1, posco said: "nexon, corrosion, high mechanical performance, but no less toughness. And awl set itself defects crack rolling operation for a long time. The awl set force should cycle under the action of local expansion crack induced fatigue, and to drive bearing stop assembly aperture yoon strong state capacity to reduce factors, such as there has been no word from the effect cause along the direction of the original state. Later in the process of rolling roller support close to the face side he set of losing half the awl support control roller rotation, and relative operation and diplomatic taper sleeve roller support march militia, relatively back under the roll shaft series effects of and other places face half awl CAI extrusion Jin Xun brush. With connection button button door awl half the effect of rolling practice roll moved together to suppress multiple scratches to resist the influence of connection button at the same time, must not lose the interrupt." Around the mouth near the line break at the same time to accept the role of iron powder (residue), bristle cut loss, such as oil rose won. Exterior phenomenon reflects the roller can't support on work roll moments around the shutter sound accompanied by eating roller. Produced in the process of rolling and subsequent awl half controls, roller support relative roll gap around "bian bushing deepening effect," to further improve, bearing radial heat expansion resistance to narrow differences, as the button at the same time, connect a cut cut groove bearing lateral bearing key, tearing a disadvantage. Lose axis control of oil film bearing, bearing on the spin, such as roller rolling shaft rising new impact and rotational effects trigger locked tight round nut relative movement, and will accompany the dead bolt locking button cut cut off. The whole accident process complicated.
bkmjhfd
bkmjhfd
New Member
New Member

Male
Age : 39
Posts : 18
AH Cash : 54
Rep : 0
Join date : 2014-04-08
Location : China

Back to top Go down

Back to top

- Similar topics

 
Permissions in this forum:
You cannot reply to topics in this forum