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Coupling hole alignment tool

A number of turbomaehinery users have speeified Pilgrim s CHAT (Coupling Hole Alignment Tool, Figure 6-33), in addition to radial fit bolts. CHAT is a further development of the radial fit bolt, designed to aehieve eoupling hole alignment in the least amount of time and to a toleranee that permits radial bolt assembly. The CHAT tool is based on the same prineiple as the bolt and also uses hydraulie power. [Pg.372]

Figure 6-33. The coupling hole alignment tool (CHAT) has a longitudinally split sleeve for greater expansion. Like the radial fit bolt, it is hydraulically tensioned, but there is no hydraulic separation of core and sleeve. Figure 6-33. The coupling hole alignment tool (CHAT) has a longitudinally split sleeve for greater expansion. Like the radial fit bolt, it is hydraulically tensioned, but there is no hydraulic separation of core and sleeve.
See other pages where Coupling hole alignment tool is mentioned: [Pg.157]   
See also in sourсe #XX -- [ Pg.372 ]



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