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| B5.49 - Glossary of Power Press Terms |
| This Standard provides a glossary of terms commonly used in the industries that manufacture or use mechanically and hydraulically powered presses. |
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| B107.44 - Glazier's Chisels and Wood Chisels-Safety Requirements |
| This Standard provides performance and safety requirements for glaziers' chisels and wood chisels. It is intended to serve as a guide in selecting, testing, and using the hand tools covered. It is not the purpose of this . Standard to specify the details of manufacturing. This Standard is also meant to serve as a guide in developing manuals and posters, and for training personnel to work safely. This Standard may be used as a guide by state authorities or other regulatory bodies in the formulation of laws or regulations. It is also intended for voluntary use by establishments that use or manufacture the tools covered. The methods employed to ensure compliance with this Standard shall be determined by the proper regulatory or administrative authority. |
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| B4.3 - General Tolerances for Metric Dimensioned Products |
| This standard shows how to specify the general tolerances for metric dimensions without tolerance designation. The fine and medium tolerance series, as shown in Table 1, are mostly applicable to machined parts, and the coarse series show tolerances for use on all types of dimensions. |
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| B27.6 - General Purpose Uniform Cross Section Spiral Retaining Rings |
| This standard is intended to cover complete general and dimensional data for two series of general purpose uniform cross section spiral retaining rings which may be used with the nominal size shafts and housings listed and in grooves of the recommended dimensions listed. |
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| B27.7 - General Purpose Tapered and Reduced Cross Section Retaining Rings, Metric |
| This standard is intended to cover complete general and dimensional data for three series of general purpose tapered and reduced cross section retaining rings which may be used with the nominal size shafts and housings listed and in grooves of the recommended dimensions listed. Also included are formulas and tolerances on which dimensional data are based. Three appendixes include guidance for assembly and recommended standard drawing formats. The inclusion of dimensional data in this standard is not intended to imply that all of the products described are stock production sizes. Consumers should consult with manufacturers concerning lists of stock production sizes. taken as referring to the space contained by two parallel faces of any part, such as the width of a slot, the thickness of a key, etc. |
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| B27.8M - General Purpose Metric Tapered Reduced Cross Section Retaining Rings Type 3DM1-Heavy Duty External Rings |
| This standard is intended to cover complete general and dimensional data for three series of general purpose metric tapered and reduced cross section retaining rings which may be used with the nominal size shafts and in grooves of the recommended dimensions listed. Also included are formulas and tolerances on which dimensional data are based. Three appendixes include guidance for assembly and recommended standard drawing formats. The inclusion of dimension data in this standard is not intended to imply that all of the pro- ducts described are stock production sizes. Consumers should consult with manufacturers concerning lists of stock production sizes. |
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| PTC 1 - General Instructions |
| Most ASME Performance Test Codes are applicable to a specific type of equipment defined by the Code. There may be several subcategories of equipment covered by a single Code. Types of equipment for which PTCs apply can be classified into five broad categories: (a) electrical or mechanical power producing; (b) combustion and heat transfer; (c) fluid handling; (d) emission control, and; (e) allied equipment. The quantities, which characterize performance, defined in each code for the equipment within its scope. Performance characteristics determined by adherence to a PTC can be evaluated as compared to design or predicted characteristics, to previous test results, or they can be used to benchmark or ascertain performance at a particular time. Some PTCs are written as general documents for reference, in support of the equipment PTCs. These can be considered as technical reference material for the equipment codes. Reference material codes can be divided into three types. The first type addresses the measurement of phenomena closely associated with the equipment, such as emissions. The second type covers instrumentation used in the measurement of thermodynamic or process fluid parameters, such as pressure, temperature, flow, and steam quality, and how to analyze the uncertainties associated with measurement of all primary parameters to develop overall test uncertainty is included in this type. Such individual codes referring to process or thermodynamic quantities are known as Performance Test Code Instruments and Apparatus Supplements. They are supplementary to the information on mandatory instrumentation requirements contained in the equipment codes. Instrumentation information in equipment test codes can supersede the information given in these supplements, or these supplements may be referenced by an equipment Test Code where deemed appropriate by the committee. The third type covers miscellaneous general information, and currently consists of PTC 1, "General Instructions," and PTC 2, "Definitions and Values." PTC 2 contains standards for terms, units, values of constants, and technical nomenclature. Figures 1 and 2 show the organization of ASME Performance Test Code |
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| B94.21 - Gear Shaper Cutters |
| This standard covers types, sizes, tolerances, marking and nomenclature for ground, finishing type gear shaper cutters for generating involute spur and helical gears, splines, and serrations. It also covers ground, finishing type involute herringbone ger shaper cutters for generating herringbone gears. (e) Materials & Finishes and (f) Accessories. The purpose of this Standard is to supply plumbing code authorities and others with full knowledge of the minimum design and quality criteria for roof drains. It is not intended for use as a specification guide. CAUTION: Illustrations included in this Standard are intended only to describe and portray typical roof drain types and are not intended to restrict design or to be used for specification purposes. |
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