共找到 222 条与 机械加工中心 相关的标准,共 15 页
This part of ISO 10791 specifies, with reference to ISO 230-1, series of cutting tests, under finishing conditions, of standard test pieces, as well as the characteristics and dimensions of the test pieces themselves. This part of ISO 10791 is intended to supply minimum requirements for assessing the cutting accuracy of the machine. Different, more severe or more expensive tests may be performed by agreement between supplier/manufacturer and user.
Test conditions for machining centres -- Part 7: Accuracy of a finished test piece
This part of ISO 10791 specifies certain standard test conditions for assessing the conventional length of the operating times spent by the machine to carry out different metal cutting functions. It considers two types of operating times, namely those taken by the functions of: — automatic tool change (see clause 5); — automatic pallet change (see clause 6). The purpose of the methods described in this part of ISO 10791 is to permit the comparison of the performance of different machining centres of similar size and features. The data obtained may also be used to establish conventional change times in technical literature in a uniform and comparable way. It is also possible to check them on a machine, both when it is new and during its working life.
Test conditions for machining centres -- Part 9: Evaluation of the operating times of tool change and pallet change
This part of ISO 10791 specifies, with reference to ISO 230-1, certain kinematic tests for machining centres, concerning the spindle speeds, the feeds of the individual NC linear axes and the accuracy of the paths described by the simultaneous movement of two or more NC linear and/or rotary axes (see clause 4).
Test conditions for machining centres -- Part 6: Accuracy of feeds, speeds and interpolations
Procedures for ensuring the cleanliness of industrial-process measurement and control equipment in oxygen service
Procedures for ensuring the cleanliness of industrial-process measurement and control equipment in oxygen service
Machining centres. Part 2. Geometric tests for machines with vertical spindle or universal heads with vertical primary rotary axis (vertical Z-axis)
Machining center test conditions Part 2: Geometric tests on common head machine tools with vertical spindle or vertical spindle axis of rotation (vertical Z-axis)
Test conditions for machining centers - Part 4: Precise and repeatable positioning of linear and rotary axes
Machine tools - Safety - Machining centres
1.1 This standard specifies the technical safety requirements and protective measures to be adopted by persons undertaking the design, construction and supply (including installation and dismantling, with arrangements for transport and maintenance) of machining centres (see 3.1).1.2 This standard takes account of intended use including reasonably foreseeable misuse, maintenance, cleaning, and setting operations. It presumes access to the machine from all directions. It describes means to reduce risks to operators and other exposed persons.1.3 This standard also applies to the workpiece transfer devices when they form an integral part of the machine.1.4 This
Machine tools - Safety - Machining centres
1.1 This standard specifies the technical safety requirements and protective measures to be adopted by persons undertaking the design, construction and supply (including installation and dismantling, with arrangements for transport and maintenance) of machining centres (see 3.1). 1.2 This standard takes account of intended use including reasonably foreseeable misuse, maintenance, cleaning, and setting operations. It presumes access to the machine from all directions. It describes means to reduce risks to operators and other exposed persons. 1.3 This standard also applies to the workpiece transfer devices when they form an integral part of the machine. 1.4 This standard deals with significant hazards relevant to machining centres when they are used as intended and under the conditions foreseen by the manufacturer (see clause 4). 1.5 Hazards arising from other metal working processes (e.g. grinding, turning, forming, EDM, laser processing) are covered by other standards (see Bibliography). 1.6 This standard applies to machines which are manufactured after (its date of publication).
Machine tools - Safety - Machining centres (includes Amendment A2:2009); English version of DIN EN 12417:2009-07
Machine tools - Safety - Machining centres
1.1 This standard specifies the technical safety requirements and protective measures to be adopted by persons undertaking the design, construction and supply (including installation and dismantling, with arrangements for transport and maintenance) of machining centres (see 3.1).1.2 This standard takes account of intended use including reasonably foreseeable misuse, maintenance, cleaning, and setting operations. It presumes access to the machine from all directions. It describes means to reduce risks to operators and other exposed persons.1.3 This standard also applies to the workpiece transfer devices when they form an integral part of the machine.1.4 This
Machine tools - Safety - Machining centres
Machine tools - Safety - Machining centres.
Machine tools - Safety - Machining centres.
Machining centres. Part 1. Geometric tests for machines with horizontal spindle and with accessory heads (horizontal Z-axis)
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Performance test method of modular jig and fixture
Performance test method of modular jig and fixture
Performance test method of modular jig and fixture
Test conditions for machining centres - Part 9 : Evaluation of the operating time of tool change and pallet change
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