Home / Knowledge / News / Textiles / Instron launches new pneumatic cord & yarn grips
Instron launches new pneumatic cord & yarn grips
30
Jul '14
Instron, a leading provider of testing equipment designed to evaluate the mechanical properties of materials and components, offers an easy solution designed specifically to overcome the problem of premature failure for industrial textile fibers – including Aramid and UHMwPE.

Instron Pneumatic Cord and Yarn Grips (2714-04x), which test up to 2 kN, are designed with interchangeable clamping blocks that accommodate fibers or yarns made from conventional fibers or newly developed high-performance fibers.

This cost-effective new feature allows customers to utilize the same grip body as the common actuator and carrier for a range of application-specific clamping blocks.

Whereas before the addition of the interchangeable clamping blocks, it was necessary for a lab to purchase a full set of grips, with grip bodies, grip faces, and single purpose capstans.

Aramid and UHMwPE are synthetically prepared fibers that are stronger per weight than steel. However when tested with a traditional side acting grip, they are likely to exhibit internal slippage in the jaw, where one or more fiber is slipping past the others.

The fibers are also likely to fail where stress is concentrated at the jaw faces. This kind of challenge is much harder to detect and can lead to low maximum strengths and/or inaccurate results.

The Pneumatic Cord and Yarn Grips incorporate a capstan design that evenly distributes the gripping force over the curved surface of an involute specially designed to maximize breaking load.

The capstan provides support for the specimen, making the transition from the free-stressed length of specimen to the rigidly clamped portion gradually rather than abruptly, thus minimizing breakage of the specimen adjacent to the jaw face.

The capstan also incorporates a smooth guide horn, which assists in rapid specimen loading and prevents damage to individual fibers during specimen insertion. This allows for greater failure loads to be recorded.

Additionally, the clamping mechanism can be activated automatically and through a footswitch to allow for two-handed specimen insertion and hands-free grip operation; this enables the operator to hold the specimen with both hands for easy loading.

Pneumatic Cord and Yarn Grips provide selectable clamping force to accommodate different materials and excellent follow up action that compensates for decay of the holding force due to specimen creep.

Instron

Must ReadView All

Textiles | On 29th May 2017

Special package creates 7,50,000 jobs in garment sector

The special garment package of Rs 6,000 crore that was introduced by...

Md Siddiqur Rahman, president, BGMEA, addressing a press conference with other dignitaries. Courtesy: BGMEA

Apparel/Garments | On 29th May 2017

BGMEA asks govt for 5% incentive for 2 years in Budget

The Bangladesh Garment Manufacturers and Exporters Association...

Textiles | On 29th May 2017

Tintex, Bruckner bring new effects to knitted fabric

The textile company Tintex has joined hands with the system supplier...

Interviews View All

Sonia Agarwal
Whitenife

‘The terms eco-friendly and organic are common but everyone perceives them ...

Manfred Mentges
Sedo Treepoint GmbH

We see a higher demand in colour management systems, as customers see big...

Abhishek Ganguly
Puma India

‘As a brand, Puma is always looking for new and innovative ways to inspire ...

Paolo Ocleppo
Sandvik Hyperion

Paolo Ocleppo, Rotary Cutting Segment manager, Sandvik Hyperion discusses...

Urs Stalder
Sanitized AG

Urs Stalder, CEO, Sanitized AG, talks about the increasing use of hygiene...

Giorgio Mantovani
Corman S.p.A

Giorgio Mantovani, MD of Corman, with a presence in both Milano and New...

Sanjukta Dutta
Sanjukta's Studio

<b>Sanjukta Dutta</b> creates unique garments by clubbing prints of...

Judy Frater
Somaiya Kala Vidya

Among the many honours showered on Frater, including Fulbright and Ford...

Prathyusha Garimella
Prathyusha Garimella

Hyderabad-based designer <b>Prathyusha Garimella</b> is known for blending ...

Press Release

Press Release

Letter to Editor

Letter to Editor

RSS Feed

RSS Feed

Submit your press release on


editorial@fibre2fashion.com

Letter To Editor






(Max. 8000 char.)

Search Companies





SEARCH

news category


Related Categories:
May 2017

May 2017

Subscribe today and get the latest update on Textiles, Fashion, Apparel and so on.

SUBSCRIBE


Browse Our Archives

GO


E-News Insight
Subscribe Today and Get the
Latest News Update in Your Mail Box.
Advanced Search