摘要:
A method of balancing a set of rotating turbine elements includes measuring imbalance in the rotating elements; adding or removing material to or from at least two correction planes in the turbine set at an angular location measured during the imbalance measurement; and, if necessary, repeating said steps of measuring and removing until a predetermined balance is achieved.
摘要:
A method of balancing a set of rotating turbine elements includes measuring imbalance in the rotating elements; adding or removing material to or from at least two correction planes in the turbine set at an angular location measured during the imbalance measurement; and, if necessary, repeating said steps of measuring and removing until a predetermined balance is achieved.
摘要:
A dental handpiece (10) of the type having at least one component (11) fabricated from an elastomeric material, is improved by fabricating the component (11) from a perfluoroelastomer.
摘要:
A method of balancing a set of rotating turbine elements includes measuring imbalance in the rotating elements; adding or removing material to or from at least two correction planes in the turbine set at an angular location measured during the imbalance measurement; and, if necessary, repeating said steps of measuring and removing until a predetermined balance is achieved.
摘要:
An RJ-type plug mating with an RJ-type housing includes a plug body. The plug body includes a latching block and a latching beam respectively protruding from two opposite surfaces thereof. The latching block includes a resisting end connecting to the first surface, a front end opposite to the resisting end, and a guiding surface connecting the resisting end and the front end. The guiding surface is operable to guide the latching block to be latched into or be separated from a top of the RJ-type housing. The latching beam is operable to latch a bottom of the RJ-type housing.
摘要:
A dental handpiece (10) of the type having at least one component (11) fabricated from an elastomeric material, is improved by fabricating the component (11) from a perfluoroelastomer.