Operation
3326
−
1/A1
Winterthur Gas & Diesel Ltd.
Crosshead and Guide Shoe
1.
General
The crosshead guides the piston rod (8) and absorbs the lateral forces that come
from the connecting rod (4) (see Fig. 1 and Fig. 2).
The piston rod (8) is attached to the crosshead pin (6) with screws. The bearing oil
necessary to cool the piston flows through the groove (11) and the bore (OB) to the
piston. The oil (OR) flows back to the crosshead pin through the oil pipe (1) and
returns to the crankcase through the drain (OD).
The guide shoes (3) are attached to the crosshead pin (6) and move up and down in
the guide ways of the column (10). The guide rails (12) hold the guide shoes (3) and
thus the crosshead in the horizontal position.
016.782/08
OD
3
8
3
1
5
4
2
6
7
016.782/08
OR
OB
OB
Fig. 1: Crosshead and Guide Shoe (Side View)
1 Oil pipe (to piston)
7 Compression shim
2 Upper bearing half (top end bearing)
8 Piston rod
3 Guide shoe
4 Connecting rod
OB Oil bore to piston
5 Bearing shell (top end bearing)
OR Oil return from piston
6 Crosshead pin
OD Oil drain to crankcase
2017
−
08
Summary of Contents for W-X82
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Page 337: ...Operation 4003 3 A1 Winterthur Gas Diesel Ltd 3 21 WCH00345 2014 Air Supply...
Page 340: ...Operation 4003 3 A1 Winterthur Gas Diesel Ltd 6 21 WCH01167 2014 Servo Oil Supply 9 cylinders...
Page 342: ...Operation 4003 3 A1 Winterthur Gas Diesel Ltd 8 21 WCH01123 2014 Fuel Supply 9 cylinders...
Page 343: ...Operation 4003 3 A1 Winterthur Gas Diesel Ltd 9 21 016 805 08 2014 Starting System...
Page 344: ...Operation 4003 3 A1 Winterthur Gas Diesel Ltd 10 21 016 335 07 2014 Speed Control...
Page 354: ...Operation 4003 3 A1 Winterthur Gas Diesel Ltd 20 21 018 138 09 2014 Cooling Water...
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