babbitting
Aaron · 2010-08-06 19:18 · 24805 次点击
Theprocessbywhichababbittmetalismechanicallyorchemicallybondedtoashellorstiffener,whichsupportstheweightandtorsionofarotating,oscillating,orslidingshaft.Thebabbittmetal,beingsofterthanthesupportandhavingexcellentantifrictionalproperties,preventsgallingand/orscoringoftheshaftoverlongperiodsofuse.