The creep characteristics and potential deformation patterns of gangue backfill material are crucial in backfill mining operations. This study utilizes crushed gangue from the Gangue Yard in Fuxin City as the research material. An in-house designed, larg
Angular contact bearings better support "combined loads" (loading in both the radial and axial directions) and the contact angle of the bearing should be matched to the relative proportions of each. The larger the contact angle (typically in the range 10 to 45 ...
Angular contact bearings better support "combined loads" (loading in both the radial and axial directions) and the contact angle of the bearing should be matched to the relative proportions of each. The larger the contact angle (typically in the range 10...
The arrangement (5) has a bearing carrier (6) with a bearing holder region (11) encompassed at a region of a circumferential region. Azimuthal angle with respect to the circumferential region is smaller than 360 degrees. A pivot bearing (7) in the circumferential region is tightened by a ...
These advantages come at the expense of a considerably increased system complexity and cost, due to the requirement to control some or all rotor’s degrees of freedom actively, thus needing actuation, sensing and computing power. They also feature more difficult ground testability, resulting from th...
Without Seals With Seals d D B C dK α(Degrees) (kg) GE 6 DO 6 14 6 4 10 13 0.004 GE 8 DO 8 16 8 5 13 15 0.007 GE 10 DO 10 19 9 6 16 12 0.012 GE 12 DO 12 22 10 7 18 11 0.017 GE 15 DO 15 26 12 9 22 8 0.027 GE 16 DO 16...
(degrees) 110 115 125 130 140 110 115 120 130 135 140 145 150 155 160 175 185 125 135 145 115 120 125 135 135 145 150 155 165 170 185 195 Inch nut designation N 06 N 07 N 08 N 09 N 10 N 11 N 12 N 13 N 14 AN 15 AN 16 AN 17 AN 18 AN 19 AN 20 AN 22 AN 24 ...
(for sliding bearings), and the bearing on which loads are applied in parallel with the rotational axis (that is, axially) is called a thrust bearing. Most bearings are thrust bearing, and roller bearings are classified as thrust bearings when axial loads are applied over 45 degrees and as ...
The support structure can be designed to support the pads for movement in the six degrees of freedom (i.e., translation or movement in the +x, -x, +y, -y, +z and -z directions) and rotation about the X, Y, and Z axes so as to optimize formation of the hydrodynamic wedge, but...
10.The bearing assembly of claim 7, wherein the different degrees of interference fit are further selected to maintain at least 2,000 pounds of pressure. 11.A gas turbine engine including the bearing assembly of claim 1 between a compressor system and a combustor system of the gas turbine en...