Scope of ISO 10303-235 Engineering properties for product design and validation

The information model of industrial requirements in ISO 10303-235 is organised into Units of Functionally (UoF) that group related concepts together.  The UoFs in the Part 235 are shown in the table below and illustrate the scope of this Application Protocol.

UoF Name

Scope

activity

the operations, input items, output items and equipment needed for a measurement process.

adminstration

data for the administration of the testing and measurement processes.

approval

data for the approval and certification of the data and the processes

condition

the conditions that must be satisfied in a testing and measurement process.

document management

the description of documents used to support the testing and measurement process and store the results

effectivity

enables the conditions to be described in which the data is effective

external reference

enables references to external sources of information

geometry

enables the shape and orientation of physical objects in the testing and measurement processes to be described

geometric tolerance

the specification of the permitted deviation from a nominal
or ideal geometrical shape

location

describes the place where an event occurred

measure

describes the values of quantities

person organisation

enables the description of persons and organisations

product

describes the products to which the results of the
testing and measurement processes apply

properties

describes a property of a product or of an activity or of a resource

requirement

describes the items that are needed in a testing and
measurement process

state

describes the specification of the condition of something at a particular time

substance

describes the physical and chemical state of a substance

tolerance datum

describes the datum from which the permitted deviation
from a nominal or ideal geometrical shape can be specified