FIELD: measurement technology.
SUBSTANCE: technique measuring stressed-deformed state of moving textile materials consists in usage of pulse lamp for observation of moving deformed material thorough dioptric element, in identification of deformations with the help of sensitive elements. In this case there is provided frequency (ξ )synchronization set by strobotachometer of pulse lamp with linear speed of movement of material. Tension T per each kind of material is computed by microprocessor by observed stroboscopic effect and dependence ξ=f(T) established beforehand, then dependence is utilized to find deformation (ε) of material by dependence ε=f(T).
EFFECT: development of technological and instrumental capabilities to measure stressed-deformed state of moving long-length, easily deformed materials of gauze structure.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METER OF THE WIDTH OF MOVING LONG-SIZED EASILY-DEFORMED MATERIALS | 2004 |
|
RU2278352C1 |
| MODE OF EVALUATION OF A STRAIN-DEFORMED STATE OF MOVING EASILY DEFORMED MATERIALS OF A GRID-TYPE STRUCTURE | 2006 |
|
RU2302613C1 |
| APPARATUS FOR MEASURING LENGTH OF READILY DEFORMED ELONGATED MATERIALS | 2002 |
|
RU2231018C2 |
| METHOD OF EVALUATION OF STRESS-DEFORMED STATE OF EASILY DEFORMED FIBER-CONTAINING COMPOSITIONS | 2006 |
|
RU2321848C1 |
| METHOD OF MEASURING LENGTH OF MOVING EASILY-DEFORMED MATERIALS WITH NET STRUCTURE | 2007 |
|
RU2358237C1 |
| DEVICE TO ANALYSE KINETICS OF STRAINED STATE OF EASILTY DEFORMABLE MATERIALS | 2008 |
|
RU2392615C2 |
| DEVICE FOR STABILIZING TENSION OF EASILY DEFORMABLE MATERIALS AT UNWINDING OF ROLL | 2005 |
|
RU2291099C1 |
| UNWINDING DEVICE | 2003 |
|
RU2241653C1 |
| METHOD FOR MEASURING RELAXATION OF STRAIN OF SOFT COMPOSITES | 2003 |
|
RU2265214C2 |
| DEVICE FOR MEASUREMENT OF ELASTIC TEXTILE MATERIALS | 2013 |
|
RU2519986C1 |
