共找到 222 条与 机械加工中心 相关的标准,共 15 页
Test conditions for machining centres — Part 6: Accuracy of feeds, speeds and interpolations
Test conditions for machining centres — Part 1: Geometric tests for machines with horizontal spindle and with accessory heads(horizontal Z-axis)
Test conditions for machining centres — Part 6: Accuracy of feeds, speeds and interpolations
Test conditions for machining centres — Part 1: Geometric tests for machines with horizontal spindle and with accessory heads(horizontal Z-axis)
Test conditions for machining centres — Part 7: Accuracy of a finished test piece
Test conditions for machining centres — Part 6: Accuracy of feeds, speeds and interpolations
Test conditions for machining centres — Part 1: Geometric tests for machines with horizontal spindle and with accessory heads(horizontal Z-axis)
Test conditions for machining centres — Part 7: Accuracy of a finished test piece
Test conditions for machining centres — Part 7: Accuracy of a finished test piece
Machining centres. Test conditions. Part 7. Accuracy of finished test pieces
Scope is not provided for this standard
Test conditions for machining centres -- Part 1: Geometric tests for machines with horizontal spindle (horizontal Z-axis)
Scope is not provided for this standard
Test conditions for machining centres -- Part 2: Geometric tests for machines with vertical spindle or universal heads with vertical primary rotary axis (vertical Z-axis)
Scope is not provided for this standard
Test conditions for machining centres -- Part 3: Geometric tests for machines with integral indexable or continuous universal heads (vertical Z -axis)
Test conditions for machining centres Part 1 : Geometric tests for machines with horizontal spindle (horizontal Z - axis)
La présente partie de l'ISO 10791 spécifie, par référence à l'ISO 230-1 et à l'ISO 230-4, des essais cinématiques fiables pour centres d'usinage, concernant les vitesses de broche, l'avance et l'exactitude des trajectoires décrites par le mouvement simultané de deux axes ou plus, linéaires et/ou rotatifs à commande numérique.
Test conditions for machining centres - Part 6 : accuracy of speeds and interpolations
Test conditions for machining centres - Part 1: Geometric tests for machines with horizontal spindle (horizontal Z-axis)
Test conditions for machining centres. Accuracy of speeds and interpolations
Test conditions for machining centres. Accuracy of finished test pieces
Test conditions for machining centres — Part 10: Evaluation of thermal distortions
This report outlines the procedures for cleaning industrial-process measurement and control equipment to be used for oxygen service, verifying this cleanliness and ensuring that the cleanliness of the equipment will be maintained up to the stage where the equipment is installed. This report does not apply to measurement and control equipment for welding, which is covered by ISO 5171. Oxygen service is defined as equipment or part thereof being in contact with oxygen-rich gas mixtures and other oxydizing gases (e.g. laughing gas). Greases, oils, thread lubricants, dirt, water, filings, paints, varnishes, scales, powder, etc., shall be removed because many of these materials, in particular oils and hydrocarbon greases, can react violently in the presence of oxygen and initiate fires or explosions. This report consequently covers the cleanliness procedures for the preparation, assembling, inspection, protection during transportation, storage and handling and installation of equipment, accessories or replacement parts intended for oxygen service. NOTE – Many factors can influence the reaction in the presence of oxygen. Those may be: – a higher oxygen pressure; – a higher temperature; – the fact that oxygen flows, or is only present as a static pressure within equipment or part thereof.
Procedures for ensuring the cleanliness of industrial-process measurement and control equipment in oxygen service
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