This standard is issued under the fixed designation D ; the 1 These test methods are under the jurisdiction of ASTM Committee D13 on. Buy ASTM D Standard Test Methods for Strength Tests for Zippers from SAI Global. ASTM D Standard Test Methods for Strength Tests for Zippers.
|Published (Last):||25 December 2005|
|PDF File Size:||19.61 Mb|
|ePub File Size:||14.49 Mb|
|Price:||Free* [*Free Regsitration Required]|
ASTM D2061 Zipper strength Testing Equipment
It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
Apply an increasing satm until the stop pulls off, until the tape breaks, or until failure of some other kind occurs. Set the opposing clamps of the testing machine approximately 76 mm 3 in. Gas Chromatography Mass Spectrometry Instrument The gas chromatography mass spectrometry instrument is used for the rapid detection of organic compounds in such raw materials as the toner, color paste, plastic particles, paint, etc. Electronic Universal Tensile Testing Machine The electronic universal tensile testing machine is used for testing the anti-tensile strength and elongation of x2061 copper wires, welding wires, plastics, polyester yarns and steel sstm based on different fixtures.
As a minimum, the test samples should be used that are as homogeneous as possible, that are drawn from the material from which the disparate test results were obtained, and that are randomly assigned in equal numbers to each laboratory for testing.
Describe the material or product sampled and the method of sampling used. They can be used as aids in the evaluation of zippers without the need for a thorough knowledge of zippers.
Key Testing Facilities | SBS Zipper. Zipper Company
Release the compression force, remove the specimen from astn apparatus and test it for operability as directed in Record any reading above zero as the amount of permanent set.
Cut the tape with sharp f2061, cutters or nippers using single stroke, ignoring blooming if it occurs. China packing equipment China tattoo machine equipment China vaccine equipment. The effects of operability of the zipper is then determined.
The top plate of the? In the other, which is an alternative method, the force is applied through the d061 pull and back plane of the slider. Chain crosswise strength Element pull-off Element slippage, lengthwise Holding strength of stops: High speed, low vibration, high resolution digital closed loop controller for Japanese Panasonic AC servo drive 5.
The pull clamp shall be rotatable around its longitudinal axis and may be equipped with a dial for measuring the angle of rotation. Slider Deflection and Recovery. In addition the amount of permanent twist imparted to the slider pull or other permanent damage or deformation may be noted.
Reduce the load to 4. Asgm to Pull-Off of Slider Pull. We are confident that we have what you are looking for. The distance between the top edge of the lower clamp and mouth of the slider shall be approximately 76 mm 3 in.
Position the stop along the axis of the clamps and midway between them as shown in Fig. Apply an increasing load until the elements pull off the bead, until the tape astj, or until failure of some other kind occurs.
It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Holding Strengths of Separable Units. Position the slider at astmm point FIG. Release the torsional force.
Precision pre loaded ball screw 6. This is accomplished by abutting the adjusting screw against the diamond end of the slider body see Fig. Continue turning the torque device in the counterclockwise direction until a load begins to be applied.
The specimen is laid on the pad and a load applied. The X-ray fluorescence analyzer is mainly used for screening the content of chemical elements in the semi-finished products, finished zippers and certain raw materials, including lead, cadmium, chromium, mercury, arsenic, barium, antimony and selenium as well as analyzing the unknown components in the samples.
The position of the pull at this point will be the starting point for the second test in the counterclockwise direction. We offer machines, apparatus, testers, tensile grips, test fixtures, clamps, holders, jigs, faces, jaws, extensometers, environmental and humidity chambers, furnaces, baths and custom solutions for unique applications.
ASTM D2061 resistance strength apparatus puller attachment testing machine equipment
Strength of Chains and Elements. Place the pull in the normal? Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided d20061 part of the standard. ASTM D resistance strength apparatus puller attachment testing machine equipment.
Compliance Checklist for Garments Factory. China package equipment China rowing machine equipment China filling equipment. The gas chromatography mass spectrometry instrument is used for the rapid detection of organic compounds in such raw materials as the toner, color paste, plastic particles, paint, etc.
Apply an increasing load until the retainer pulls off, until the tape breaks, or until failure of some other kind occurs. Apply an increasing load until the separable pin pulls off, until the tape breaks, or until failure of some other kind occurs.
Record the nature of the failure and the load at failure to the nearest 0. The enumerated test methods do not provide for the evaluation of all zipper properties.
What are your Delivery terms? Examine each specimen to determine whether or not there remains the usual ease of sstm movement of the pull.