ST-12 Lace End Strength

What is the name of this tooling?

• Jig

• Clamp

• Holding Steel

• Pneumatic

ST-12 Procedure is .........

• Adhesion of Laminating packages

• Pressure Stability

• Slip resistance

• Lace End Strength

How many specimens required of test ST-12?

• 1

• 2

• 3

• 4

Berapa minimum kecepatan mesin tensile pada saat uji ST-12?

• 10mm/m

• 100mm/m

• 150mm/m

• 200mm/m

berikut adalah apparatus uji testing ST-12, kecuali .....

• Tensile Machine

• Rubber face Clamps

• Jig

• Shoe Lace

Berapa standar evaluasi gaya tarik ST-12?

• 100 N

• 150 N

• 250 N

• 220 N

What is the purpose of ST-12 procedure?

• To determine the strengthen of a tag to a shoe lace

• To determine the attachment strength of shoe lace tip

• To determine the attachment of a tag to a shoe lace

• To determine the attachment strength of a shoe lace

1. Put the lace into the jig

2. Attach the body of the lace into the lower clamp of the tensile machine to zero (0).

3. Calibrate the load of the tensile machine

4. Clamp the jig into the upper clamp of the tensile machine

5. Allow the tensile machine to run upwards at 100mm/min

arrange these step into a good procedure.

• 1-2-4-3-5

• 1-4-3-2-5

• 1-2-3-4-5

• 1-4-2-3-5

When was the procedure ST-12 first launched?

• 1999

• 2006

• 2007

• 2011

What is the content of the last update procedure ST-12 about?

• Evaluation changed to maximum value of curve

• Diameter of jig for different of laces tips added

• Testing tool changed from Satra tool to self-built one

• Evaluation standard update