摘要:
A processing method for an additively manufactured article, the processing method including: accommodating an additively manufactured article containing metal and a medium made of metal in a barrel polishing device; and reducing a roughness of a surface of the additively manufactured article and applying a residual stress to the additively manufactured article by stirring the additively manufactured article and the medium, in which a surface of the medium includes a curved surface.
摘要:
Aspects are directed to removing a portion (402) of a component (300) that includes wear to generate a void in the component (300), where a material of the component (300) has a first microstructure, depositing a filler material (508) in the void, subjecting the filler material (508) to a cold working technique to compress the filler material (508), and applying a heat treatment to cause the filler material (508) to have a second microstructure that is matched to the first microstructure. Aspects are directed to a case of an engine, including: a first portion with a first material that has a first microstructure, and a second portion with a second material that has a second microstructure, where the second microstructure is matched to the first microstructure, where the second material includes a plurality of layers, and where at least one layer of the plurality of layers includes a compressive residual stress.
摘要:
Die Erfindung betrifft eine Käfiganordnung für im wesentlichen scheibenförmige Walzrollen, welche in einem an einem Gehäuse angeordneten Rollenkäfig geführt und durch ein im wesentlichen streifenförmiges und in einer vom Walzrollenbereich entfernten Position am Gehäuse befestigten Käfigblech in Position gehalten sind, dadurch gekennzeichnet, dass das Käfigblech einen Haltesteg aufweist, welcher in bestimmungsgemäßer Einbauposition in Richtung einer Walzrolle vorsteht und einen Stirnflächenbereich aufweist, der hinsichtlich des Formverlaufes einer dem Steg zugewandten Walzrollenoberfläche entspricht.
摘要:
Scroll compressor provided with a compression mechanism (3) that is formed by engaging a paired fixed scroll and orbiting scroll (16, 20) in which spiral wraps (18 and 22) are vertically provided on one surface of end plates thereof, numerous fine depressions (32) are provided on one or both of a side surface (18A, 188) of a spiral wrap (18) of the fixed scroll and a side surface (22A, 22B) of a spiral wrap (22) of the orbiting scroll, which are in sliding contact with each other.
摘要:
The invention relates to a tool system comprising at least one tool support (403) for receiving a tool (109), in particular in the form of a diamond polishing tool, which has a receiving part (105) that transitions into a shaft part (107) in order to fix the tool support (403) on a support (121) of a machining unit, said shaft part having at least one support surface (111a, 111b) that extends in the circumferential direction at least along some sections, tapers conically in the direction of the free end of the shaft part (107), and contacts a holding surface (133) in a recess (135) of the holder when the shaft part (107) is in the installed position in the holder (121). The invention is characterized in that each conical support surface (111a, 111b) has a half opening angle (β) which is less than 30°, preferably between 7.5° and 15°, with respect to the imaginary extension of the surface relative to a longitudinal axis (LA) of the shaft part (107). The invention further relates to a tool support (403) for such a tool system.