FBT-01 Drop Ball Impact Tester

Testi peamised muutujad hõlmavad järgmist:

• Languse kõrgus: Reguleeritav vahemikus 300 mm kuni 600 mm (pikendatav vastavalt nõuetele).
• Palli suurus ja mass: Saadaval suurustes nagu 23 mm, 25 mm, 28,6 mm ja rohkem.
• Löögienergia: proovi tabava palli tekitatud löögienergiat analüüsitakse, et hinnata materjali jõudlust põrutuskoormuste korral.

The Importance of the Ball Dropping Test in Material Testing

The ball dropping test, a standard procedure in impact resistance evaluation, measures how materials respond to the sudden force of a falling steel ball. This test is particularly essential for safety applications, such as protective eyewear, to comply with ANSI Z87.1 standarditele.

How the Ball Dropping Test Works

• A steel ball of known weight and diameter is released from a predefined height.
• The ball impacts the test specimen, simulating real-world impact conditions.
• Observations are made on deformation, cracking, or penetration to assess the material’s impact resistance.
• Test results help determine whether the material meets industry safety and durability standards.

ANSI Z87.1 Compliance: Key Testing Standards for Eye Protection

ANSI Z87.1 specifies rigorous impact resistance requirements for protective eyewear. One of the primary methods to assess compliance is the 9.6 Drop Ball Test, which includes:

• Apparatus: A rigidly mounted headform with a 30 kg base, ensuring stability.
• Testimisprotseduur: A 25.4 mm (1.0 in.) diameter steel ball, weighing 68 g (2.4 oz.), is dropped from 127 cm (50 in.) onto the lens.
• Assessment Criteria: If the eyewear withstands the impact without fracture or penetration, it passes the test.

Factors Influencing Impact Test Results

Several variables affect the outcome of a ball impact test, sealhulgas:

1. Languse kõrgus: The greater the height, the stronger the impact force.
2. Ball Mass and Diameter: Heavier and larger balls exert higher impact forces.
3. Materjali omadused: Hardness, flexibility, and composition influence impact resistance.
4. Clamping Method: Securely clamping the specimen ensures accurate results.

Drop Ball Impact Testeri rakendused

The Drop Ball Impact Tester kasutatakse laialdaselt erinevates tööstusharudes, et tagada materjali kvaliteet ja vastupidavus:

• Pakendamine: Pakendi kile ja plastlehtede testimine, et tagada nende vastupidavus raskele käsitsemisele transpordi ajal.
• Meditsiiniseadmed: meditsiiniliste pakkematerjalide vastupidavuse hindamine.
• Farmaatsiatooted: Tundlikke farmaatsiatooteid kaitsva pakendi hindamine.
• Tekstiil ja paber: Paberi ja õhukeste tekstiilide löögitugevuse määramine.
• Igapäevased kemikaalid: Isikuhooldustoodete konteinerites ja pakendites kasutatavate materjalide testimine.

Why Choose the FBT-01 Ball Impact Tester from Cell Instruments?

• High accuracy ja repeatability for reliable results.
• User-friendly operation with automated test processes.
• Compliance with international standards such as ANSI Z87.1.
• Versatile applications in plastics, films, composites, and protective materials.

KKK

1. Mis tähtsus on löögikindluse testimisel?
   Löögikindluse testimine aitab tagada, et materjalid peavad vastu ootamatutele jõududele, vähendades sellega toote rikke ohtu põllul.

2. How does the ball dropping test simulate real-world impact conditions?
   By dropping a steel ball from a specific height, the test replicates sudden impact forces that materials might encounter in practical applications.

3. What are the key requirements of ANSI Z87.1’s drop ball test?
   The test involves dropping a 25.4 mm steel ball from 127 cm onto protective eyewear lenses to assess their impact resistance.

4. Kas testi kõrgust ja palli suurust saab reguleerida?
   Jah, nii kukkumiskõrgust kui ka kuuli suurust/massi saab kohandada vastavalt konkreetsetele testimisnõuetele.

5. Kuidas testi andmeid salvestatakse ja analüüsitakse?
   Katsetulemusi kuvatakse erinevates ühikutes ja neid saab põhjaliku aruandluse jaoks täiendavalt analüüsida, kasutades valikulist professionaalset tarkvara.

Kasutades FBT-01 langeva palli löögi tester, manufacturers can ensure that their materials meet industry safety standards, reducing failure risks and improving product durability.