ГОСТ Р ИСОЯС 10303-1039—2011
8997=PROPERTY_OEFINITION_REPRESENTATION<8996.8995);
Г
Definition of advanced brep shape rep omitted
V
81233=ADVANCEO_BREP_SHAPE_REPRESENTATION(’S1233’.(81226.81232).81228);
!’ Geometric Validation
Properties attached to a solid (shape_aspect) ‘I
I* Units for Validation Properties defined
•I
8 1234=DERIVED_UNIT_ELEMENT(84.3.0).
81235=DERIVED_UNIT((81234));
81236=NAME_ATTRIBUTE(’CUBIC MILLIMETRE .81235);
81237 =DERIVED_UNIT_ELEMENT<84.2.0);
81238=DERIVED_UNIT((S1237));
81239=NAME_ATTRIBUTE(’SQUARE MILLIMETRE’.81238J:
/* Shape_aspect to represent the solid to which
the validation properties are tagged */
8l240sPRODUCT_DEFINlTlON_SHAPE(’nut’,’nut’.861),
81241 =SHAPE_ASPECT(’81241 ’.’solid 81226’.81240..F.);
/* Assignment of volume of solid */
8l242=MEASURE_REPRESENTATION_ITEM(’volume
measure’.
VOLUME_MEASURE(664.41850742).#1235).
81243=REPRESENTATION( volume .(81242).S1228);
81244 =PROPERTY_DEFINITlON(‘geometrlc validation property’.
■volume of 81226 .81241).
81245=PROPERTY_DEFINITlON_RE PRESENTATION^1244.81243);
/* Assignment of surface area of solid */
81246=MEASURE_REPRESENTATION_ITEM(’surface
area measure’.
AREA_MEASURE{747.24 35621 J.81238);
8l247=REPRESENTATION(’surface area ,(81246).81228);
81248 =PROPERTY_DEFINITlON(’geometric validation property’,
area of 81226 .81241);
81249=PROPERTY_DEFINITION_RE PRESENTATION^1248.81247);
/* Assignment of centroid of the solid
V
8l250=CARTESIAN_POINT(’centre polnt’.(10..7.5.1.5)):
81251 =R EPRESENTAT ION(’centroid1,(81250).81228);
81252 =PROPERTY_DEFINlTlON(’geometrlc validation property’,
centroid of 81226 .81241);
8 1253=PROPERTY_DEFINITION_REPRESENTATION(81252.81251);
81254=SHAPE_REPRESENTAT10N(’.(81226).81228).
8l255=PROPERTY_DEFINITlON(’’.’Shape for Validation
Properties.81241);
в 1256=SHAPE_D EF INITION_REPRESENTATIONS 1255.81254).
8l257=MEASURE_REPRESENTATION_ITEM(’volume
measure’.
VOLUME_MEASURE(664.41850742).81235):
S1258=REPRESENTATION(’volume .(81257).S1228);
8l259=PROPERTY_DEFINITlON(’geometrlc validation property’,
volume of shape rep 81233 - nut .81240);
81260=PROPERTY_DEFINITlON_RE PRESENTATIONS
1259.81258): 81261 =MEASURE_REPRESENTATION JTEMfsurface
area measure’.
AREA_MEASURE(74 7.2435621 J.81238);
81262=REPRESEN TAT ION(’surface area’,(8l261).81228);
s i263=PROPERTY_DEFINITlON( geometric validation property’,
area of shape rep 81233 - nut’,81240);
Bl264=PROPERTY_DEFINITlON_REPRESENTATlON(81263.81262);
8l265=CARTESlAN_POINT(’centre point’.(10..7.5.1.5));
sl266=REPRESENTATION(’centroid’.(8l265).81228):
8l267 =PROPERTY_DEFINITlON(’geometrlc validation property’.
17