FIELD: investigating or analyzing materials.
SUBSTANCE: method comprises deforming the specimen and determining the variation of the angle between the threads of warp and weft until the diagonal fold occurs. The specimen is sheared so that the stretching strain of the threads is absent. During the shearing, the values of variations of the angle and appropriate forces are determined.
EFFECT: enhanced reliability.
3 dwg, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF DETERMINING RELAXATION PROPERTIES OF MATERIALS IN SHEAR | 2013 |
|
RU2549497C2 |
| METHOD FOR EVALUATION OF FORMING CAPABILITY OF TEXTILE MATERIALS | 2005 |
|
RU2293321C2 |
| METHOD OF BEND TESTING MATERIALS FOR TEXTILE INDUSTRY | 2004 |
|
RU2267784C2 |
| METHOD TO DETERMINE RELAXING PROPERTIES OF MATERIALS WHEN BENT | 2009 |
|
RU2422822C2 |
| METHOD OF TEXTILE MATERIALS FORMING CAPACITY DETERMINING AT SPATIAL STRETCHING | 2015 |
|
RU2608900C2 |
| TESTING METHOD OF TEXTILE MATERIALS AT SINGLE-CYCLE STRETCHING | 2010 |
|
RU2472151C2 |
| METHOD OF DETERMINING FIXEDNESS OF LOOP IN STRUCTURE OF KNITTED FABRIC | 2012 |
|
RU2526112C2 |
| METHOD OF TEXTILE MATERIAL TESTING FOR FORMABILITY | 2006 |
|
RU2343477C2 |
| METHOD TO DETERMINE FORCE OF FRICTION OF TEXTILE WEBS | 2011 |
|
RU2502982C2 |
| METHOD TO DETECT OPERATIONAL PROPERTIES OF TEXTILE MATERIALS AFTER BENDING | 2009 |
|
RU2410688C1 |
