tongue tear test 中文|Tongue Tearing Strength of Fabrics : custom Originally introduced in 1964, ASTM D2261 was most recently updated in 2013 and specifies the method for tear testing of fabrics by the tongue (single rip) procedure to measure the tearing strength of the fabric. 登录您的PayPal账户. 邮箱地址或手机号码. 忘记邮箱地址了？. 下一步. 或. 注册. Transfer money online in seconds with PayPal money transfer. All you need is an email address.
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Originally introduced in 1964, ASTM D2261 was most recently updated in 2013 and specifies the method for tear testing of fabrics by the tongue (single rip) procedure to measure the tearing strength of the fabric. ASTM D2261利用切口 (单幅撕裂)法 (恒速拉伸试验机)测定纺织物撕裂强度的标准试验方法. 适用范围. Scope: This test method covers the measurement of the tearing .
纺织品测试：皮革产品测试标准汇总
ASTM D4704 Standard Test Method for Tearing Strength, Tongue Tear of Leather撕裂强度的标准测试方法 皮革舌舌撕裂. EN 13571 Footwear - Test methods for uppers, lining and insocks .
Standard Test Method for Tearing Strength of Fabrics by the Tongue (Single Rip) Procedure Theory: ASTM D2261 specifies a simple procedure for tearing a textile fabric. Woven and non .
Tearing Strength by the Tongue Tear Method. ASTM D2261. Standard Test Method for Tearing Strength of Fabric by the Tongue (Single Rip) Procedure (Constant-Rate-of-Extension Tensile Testing Machine) What This Test is . http://www.universalgripco.com/#!astm-d2261/c1sdASTM D2261 - Standard Test Method for Tearing Strength of Fabrics by the Tongue (Single Rip) ProcedureThis te.The tearing strength of textile fabrics by the tongue (single rip) procedure may be determined using the test method specified in ASTM D2261. In this test method, a cut is made in a rectangular specimen, which starts a tear. The Tongue Tear Test (ASTM D2261) is an essential technique for evaluating the tearing strength of textiles and offers insightful data regarding their resilience to tearing across a range of industries.
Originally introduced in 1964, ASTM D2261 was most recently updated in 2013 and specifies the method for tear testing of fabrics by the tongue (single rip) procedure to measure the tearing strength of the fabric."tongue tear test" 在迈迪英汉词典的中的解释，配以例句、近义词、构词法等信息，让母语和外语学习都变得更容易。 Standard Test Method for Tearing Strength, Tongue Tear of Leather D4704-13R17 ASTM|D4704-13R17|en-US Standard Test Method for Tearing Strength, Tongue Tear of Leather Standard D4704 Standard Test Method for Tearing Strength, Tongue Tear of Leather> new BOS Vol. 15.04 Committee D31 $ 73.00 In stockOriginally introduced in 1964, ASTM D2261 was most recently updated in 2013 and specifies the method for tear testing of fabrics by the tongue (single rip) procedure to measure the tearing strength of the fabric. This test method .
Originally introduced in 1964, ASTM D2261 was most recently updated in 2013 and specifies the method for tear testing of fabrics by the tongue (single rip) procedure to measure the tearing strength of the fabric. This test method .
Google 提供的服務無須支付費用，可讓您即時翻譯英文和超過 100 種其他語言的文字、詞組和。爱词霸权威在线词典,为您提供tongue tear的中文意思,tongue tear的用法讲解,tongue tear的读音,tongue tear的同义词,tongue tear的反义词,tongue tear的例句等英语服务。 3.1.1 tongue tear strengthÑ the load required to tear the leather between two tongues formed by splitting the leather perpendicular to its surface. 4. Signi cance and Use 4.1 Knowledge of the strength of the sample can be a determining factor for the end use of the product. 5. Apparatus 5.1 Testing Machine, as described in Test Method D2209 .
fabric during the tear test is likely to occur. The method only allows the use of constant-rate-of-extension (CRE) testing machines. NOTE 1: For other tear test methods using tensile-testing machines part 3 of EN ISO 13937 describes a method known as the wing test and part 4 the tongue test method. Part 1 of EN ISO 13937 describes the
3.1.1 tongue tear strength—the load required to tear the leather between two tongues formed by splitting the leather perpendicular to its surface. 4. Significance and Use 4.1 Knowledge of the strength of the sample can be a determining factor for the end use of the product. 5. Apparatus 5.1 Testing Machine, as described in Test Method D2209.ASTM D4704 Standard Test Method for Tearing Strength, Tongue Tear of Leather撕裂强度的标准测试方法 皮革舌舌撕裂 EN 13571 Footwear - Test methods for uppers, lining and insocks - Tear strength鞋类.鞋帮、鞋衬和内垫的试验方法.抗扯裂强度Mechanistic Role of Yarn and Fabric Structure in Determining Tear Resistance of Woven Cloth: Part I: Understanding Tongue Tear Show details Hide details W.A. Scelzo and more .
测试仪 织物撕裂强度ASTM D2261测定
Tongue Tearing Strength of Fabrics
Q: What are the relevant standards of textile tearing strength testing? At present, the most commonly used method of fabric tearing strength test is mainly the pendulum method, tongue method and trapezoidal method. Aside from these three methods, there is also Wing method, rectangle method and nail method used nationally. Table 1 shows the relevant.
"tongue tear test" 在迈迪英汉词典的中的解释，配以例句、近义词、构词法等信息，让母语和外语学习都变得更容易。1.3 Tear strength, as measured in this test method, requires that the tear be initiated before testing. The reported value obtained is not directly related to the force required to initiate or start a tear. 1.4 Two calculations for tongue tearing strength are pro-vided: the single-peak force and the average of five highest peak forces. Two commonly used methods include Tongue Tear and Trapezoidal Tear. Both work on the same premise: they measure the amount of force required to continue tearing along a predetermined tear point. . The Basics of the Tongue Tear Test Method Specimen. For product with a scrim yarn of 1000 denier or more: 8.5 x 11" For product with a scrim yard .Originally introduced in 1964, ASTM D2261 was most recently updated in 2013 and specifies the method for tear testing of fabrics by the tongue (single rip) procedure to measure the tearing strength of the fabric. This test method .
Purpose of a tear test: The overall goal of a tear test is to determine a materials ability to resist the growth of the initial tear or its “tear resistance”. The value of a material’s tear resistance is generally accepted to be the force required to complete the tear so that it has gone completely though the material so that it has been .Part 4. Determination of tear force of tongue-shaped test specimens (double tear method) 纺织品. 织物的抗撕裂性. 第4部分. 舌形试样撕裂力的测定(双撕裂法) BS / DIN EN ISO 13937-4 Textiles. Tear properties of fabrics. Part 4. .TEXTILE materials fail in service for a number of reasons, depending largely upon the type of use to which they are put. Although most materials fail in complex fashion involving many types of stresses and/or strains, aggravated at times by chemical degradation, some products can be said to fail primarily as the result of one kind of action. For example, the failure of, parachute shroud . Fabric Tearing Strength Test. Tearing strength: A fabric tears when it is snagged by a sharp object and the immediate small puncher is converted into long rip by what may be a very small extra effort. It is probably the most common type of strength failure of fabrics in use. It is particularly important in industrial fabrics that are exposed to rough handling.
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3.1.1 tongue tear strength—the load required to tear the leather between two tongues formed by splitting the leather perpendicular to its surface. 4. Significance and Use 4.1 Knowledge of the strength of the sample can be a determining factor for the end use of the product. 5. Apparatus 5.1 Testing Machine, as described in Test Method D2209. rectangular test specimen 100 6 2mm(4 6 0.05 in.) long by 63 6 0.15 mm (2.5 6 0.005 in.) wide, along with additional fabric at the top edge of the specimen to help ensure the bottom portion of specimen will be torn during the test. The critical dimension of the test specimen is the distance 43.0 6 0.15 mm
Tongue Tear (Double Rip) Test: A specimen is cut into a tongue-like shape and pulled in two directions to propagate a tear. Standards: ASTM D2261 (for textiles), ISO 13937-2 (for textiles). Wing Tear (Graves) Test: The specimen is prepared in a specific rectangular shape with a notch and pulled apart to measure the force to continue the tear. 1.2 This test method applies to most fabrics including woven, layered blankets, napped pile, blanket, and air bag fabrics, provided the fabric does not tear in the direction crosswise to the direction of the force application during the test. The fabrics may be untreated, heavily sized, coated, resin-treated, or otherwise treated. Instructions are provided for testing .
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EN ISO 13937 has been prepared in the context of several test methods for the determination of certain mechanical properties of textiles using mainly tensile-testing machines, e.g. tensile properties, seam tensile properties, tear properties, seam slippage.Trouser-shaped (single-tear) test piece. 8.1 Selection and preparation of test pieces. 8.2 Procedure. 8.3 Calculation and expression of results. 9 Precision. 10 Test report. Annex A Example of calculation of tear force. . ? method A: tongue tear;? method B: trouser tear. 2 Normative references.
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tongue tear test 中文|Tongue Tearing Strength of Fabrics