{"id":66799,"date":"2024-10-17T13:10:01","date_gmt":"2024-10-17T13:10:01","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-d5992-2006\/"},"modified":"2024-10-24T18:32:07","modified_gmt":"2024-10-24T18:32:07","slug":"astm-d5992-2006","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-d5992-2006\/","title":{"rendered":"ASTM-D5992 2006"},"content":{"rendered":"

ASTM D5992-96-e1-Reapproved2006<\/h3>\n

Historical Standard: Standard Guide for Dynamic Testing of Vulcanized Rubber and Rubber-Like Materials Using Vibratory Methods<\/h4>\n
\n

ASTM D5992<\/h4>\n

Scope<\/strong><\/p>\n

1.1 This guide covers dynamic testing of vulcanized rubber and rubber-like (both hereinafter termed “rubber” or “elastomeric”) materials and products, leading from the definitions of terms used, through the basic mathematics and symbols, to the measurement of stiffness and damping, and finally through the use of specimen geometry and flexing method, to the measurement of dynamic modulus.<\/p>\n

1.2 This guide describes a variety of vibratory methods for determining dynamic properties, presenting them as options, not as requirements. The methods involve free resonant vibration, and forced resonant and nonresonant vibration. In the latter two cases the input is assumed to be sinusoidal.<\/p>\n

1.3 While the methods are primarily for the measurement of modulus, a material property, they may in many cases be applied to measurements of the properties of full-scale products.<\/p>\n

1.4 The methods described are primarily useful over the range of temperatures from -70\u00b0C to +200\u00b0C (100\u00b0F to +400F) and for frequencies from 0.01 to 100 Hz. Not all instruments and methods will accommodate the entire ranges.<\/p>\n

1.5 When employed for the measurement of dynamic modulus, the methods are intended for materials having complex moduli in the range from 100 to 100 000 kPa (15 to 15 000 psi) and damping angles from 0 to 90. Not all instruments and methods will accommodate the entire ranges.<\/p>\n

1.6 Both translational and rotational methods are described. To simplify generic descriptions, the terminology of translation is used. The subject matter applies equally to the rotational mode, substituting “torque” and “angular deflection” for “force” and “displacement.”<\/p>\n

1.7 This guide is divided into sections, some of which include:<\/p>\n

1.8 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.<\/p>\n

This standard does not purport to address all of the safety concerns, if any, associated with its use. 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.<\/p>\n

Keywords<\/strong><\/p>\n

apparatus; damping; dynamic; elastic; elastomer; guide; methods; modulus; rubber; spring rate; stiffness; testing<\/p>\n

ICS Code<\/strong><\/p>\n

ICS Number Code 83.060 (Rubber)<\/p>\n

DOI:<\/strong> 10.1520\/D5992-96R06E01<\/p>\n<\/div>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nScope
Referenced Documents <\/td>\n<\/tr>\n
2<\/td>\nTerminology <\/td>\n<\/tr>\n
4<\/td>\nSummary
Significance and Use
Hazards <\/td>\n<\/tr>\n
5<\/td>\nFactors Influencing Dynamic Measurement
Test Methods and Specimens <\/td>\n<\/tr>\n
6<\/td>\nFIG. 1
FIG. 2
FIG. 3 <\/td>\n<\/tr>\n
7<\/td>\nFIG. 4
FIG. 5
FIG. 6 <\/td>\n<\/tr>\n
8<\/td>\nFIG. 7
FIG. 8
FIG. 9
FIG. 10 <\/td>\n<\/tr>\n
9<\/td>\nFIG. 11 <\/td>\n<\/tr>\n
10<\/td>\nFIG. 12
FIG. 13
FIG. 14 <\/td>\n<\/tr>\n
11<\/td>\nNonresonant Analysis Methods and Their Influences on Results
FIG. 15 <\/td>\n<\/tr>\n
12<\/td>\nFIG. 16
FIG. 17 <\/td>\n<\/tr>\n
13<\/td>\nReport
Keywords
A1. MECHANICAL AND INSTRUMENTATION FACTORS INFLUENCING DYNAMIC MEASUREMENT
A1.1 Scope
A1.2 Nonresonant Forced Vibration <\/td>\n<\/tr>\n
14<\/td>\nFIG. A1.1
FIG. A1.2
FIG. A1.3 <\/td>\n<\/tr>\n
16<\/td>\nA1.3 Free or Forced Resonant Vibration <\/td>\n<\/tr>\n
17<\/td>\nX1. GUIDE TO FURTHER READING AND RELATED STANDARDS
X1.1
X2. DOUBLE-SHEAR SPECIMENS\u2014DERIVATION OF EQUATIONS AND DESCRIPTIONS OF SPECIMENS
X2.1 Shear Modulus in a Double-shear Specimen
X2.2 <\/td>\n<\/tr>\n
18<\/td>\nX2.3
X2.4
X2.5
FIG. X2.1
FIG. X2.2 <\/td>\n<\/tr>\n
19<\/td>\nX3. TORSION SPECIMENS: EQUATIONS AND DESCRIPTIONS OF SPECIMENS
X3.1 Rectangular Cross Section
X3.2 Circular Cross Section
X4. COMPRESSION\/TENSION SPECIMENS: DERIVATION OF EQUATIONS AND DESCRIPTIONS OF SPECIMENS
X4.1 Compression\/Tension Modulus
FIG. X2.3 <\/td>\n<\/tr>\n
20<\/td>\nX4.2
X4.3
FIG. X4.1
TABLE X4.1 <\/td>\n<\/tr>\n
21<\/td>\nX5. FREE RESONANT VIBRATION\u2014EQUATIONS FOR LOG DECREMENT AND STIFFNESS
X5.1 Equations for Log Decrement and Stiffness
FIG. X5.1
FIG. X5.2
FIG. X5.3 <\/td>\n<\/tr>\n
22<\/td>\nX6. OBTAINING LOSS FACTOR AND ELASTIC STIFFNESS FROM TRANSMISSIBILITY CURVES
X6.1 Introduction
X6.2 Data
X6.3 Determining the Model
X6.4 Measuring the Amount of Damping
TABLE X5.1
FIG. X6.1 <\/td>\n<\/tr>\n
23<\/td>\nX6.5 Determining the Undamped Natural Frequency
X6.6 Calculating the Elastic Stiffness
X6.7 max Frequency\u2014Models Compared
X6.8 Phase\u2014Models Compared
FIG. X6.2
FIG. X6.3
FIG. X6.4 <\/td>\n<\/tr>\n
24<\/td>\nX6.9 Dynamic Deflection Across the Specimen <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

D5992-96(2006)e1 Standard Guide for Dynamic Testing of Vulcanized Rubber and Rubber-Like Materials Using Vibratory Methods<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2006<\/td>\n24<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":66800,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2637],"product_tag":[],"class_list":{"0":"post-66799","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-astm","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/66799","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/66800"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=66799"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=66799"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=66799"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}