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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.

 

B29.15M - Steel Roller Type Conveyor Chains, Attachments, and Sprocket Teeth

This Standard includes information for Heavy Duty Roller Type Conveyor Chains and Sprocket Teeth; General Chain Proportions and Designations; Chain Nomenclature and Dimensions; and Sprocket Tooth Form. There are also tables for General Chain Dimensions M.U.S. Rating, and Measuring Load For Checking Chain Length; Maximum and Minimum Controlling Dimensions for Chain Interchangeable Chain Links; Chain Clearance Dimensions; Strand Length Tolerances; Maximum Eccentricity and Face Runout Tolerances of Sprocket Teeth; and Sprocket Tooth Form Factors.

 

B29.10M - Heavy Duty Offset Sidebar Power Transmission Roller Chains and Sprocket Teeth

This Standard includes information for Heavy Duty Offset Sidebar Power Transmission Roller Chains; General Chain Designators; Chain Assembly; and Sprocket Tooth Form. There are also tables for General Chain Dimensions M.U.T.S., Strand Length and Measuring Load; Maxi- mum and Minimum Controlling Link Dimensions for Interchangeable Chain Links; Chain Clearance Dimensions; Maximum Eccentricity and Face Runout Tolerance; and Sprocket Factors. and mm; Dimensional Limits, in. and mm (Straight Link Plate Extension With One and Two attachment Holes, Small Roller Series); Dimensional limits, in. and mm (bent link plate extension with one and two attachment holes, small roller series); Dimensional limits, in. and mm (Conveyor Chain With Extended Pin, Small and Large Roller Series); Sprocket Tooth Section Profile Dimensions, in. and mm; Maximum Eccentricity and Face Runout Tolerances for Commercial Sprockets (Measured as Total Indicator Reading), in. and mm; Minus Tolerances on the Bottom or Caliper Diameters of Sprockets for Various Numbers of Effective Teeth, in. and mm; and Sprocket Factors, Small and large series.

 

B18.12 - Glossary of Terms for Mechanical Fasteners

This Standard is as summary of nomenclature and terminology currently used to define and/or describe mechanical fasteners, related characteristics, and the manufacturing processes that produce these products. Utilization of these terms by manufacturers and consumers is intended to reduce or eliminate confusion and serve as a sound basis for communication. (a) Primary Operations. Mechanical fasteners are produced by forming or screw machine operations. Forming is generally scrapless and, depending upon size, may produce fasteners at rates exceeding 500 pieces per minute. Screw machining, although more tightly toleranced, is significantly slower and generates scrap because it involves the removal of material. (b) Secondary Operations. Fasteners generally undergo several secondary operations or processes such as thread rolling, heat treating, or plating. (c) Fastener. A fastener is a mechanical device designed specifically to hold, join, couple, assemble, or maintain equilibrium of single or multiple components. The resulting assembly may function dynamically or statically as a primary or secondary component of a mechanism or structure. Based on the intended application, a fastener is produced with varying degrees of built in precision and engineering capability, ensuring adequate, sound service under planned, preestablished environmental conditions. (d) Bolts, Studs, Screws, Nuts, Washers, Rivets, Pins, and Custom Formed Parts. These items are the general product families in which mechanical fasteners are best classified. Within each product family are numerous types that may have a name conforming to the technical language of a national standard or alternately may have a name that has its origins in commercial or marketing nomenclature often taken from its intended application. Such names, for example, include the "stove bolt" and "carriage bolt." Because mechanical fasteners are used in just about every mechanical assembly, they necessarily have been designed to meet a broad range of applications from watch and computer assembly to space shuttle design. The names given to fasteners appear to be as limitless as the designer's imagination. While many fasteners may look alike, they generally have defined engineered capabilities based upon their intended application.

 

B18.2.1 - Square and Hex Bolts and Screws, Inch Series

This Standard covers the complete general and dimensional data for eight product types of inch series square and hex bolts and screws Also included are appendixes covering thread runout sleeve gages, gaging procedure for checking bolt and screw straightness, grade markings for steel bolts and screws, formulas on which dimensional data are based, and a specification to assist in identifying a product as being a screw or a bolt. It should be understood, however, that where questions arise concerning acceptance of product, the dimensions in the tables shall govern over recalculation by formula. Heavy hex structural bolts, formerly covered in ANSI B18.2.1, are now covered in ASME B18.2.6

 

B36.10M - Welded and Seamless Wrought Steel Pipe

This Standard covers the standardization of dimensions of welded and seamless wrought steel pipe for high or low temperatures and pressures. The word pipe is used as distinguished from tube to apply to tubular products of dimensions commonly used for pipeline and piping systems. Pipe NPS 12 (DN 300) and smaller have outside diameters numerically larger than corresponding sizes. In contrast, the outside diameters of tubes are numerically identical to the size number for all sizes. (G) Tests.

 

B16.22 - Wrought Copper and Copper Alloy Solder Joint Pressure Fittings

B16.22 - 2001 Wrought Copper and Copper Alloy Solder Joint Pressure Fittings Published: 2001 Product Type: Print-Book No. of pages: 28 Description: This Standard establishes specifications for wrought copper and wrought copper alloy, solder-joint, seamless fittings, designed for use with seamless copper tube conforming to ASTM B 88 (water and general plumbing systems), B 280 (air conditioning and refrigeration service), and B 819 (medical gas systems), as well as fittings intended to be assembled with soldering materials conforming to ASTM B 32, brazing materials conforming to AWS A5.8, or with tapered pipe thread conforming to ASME B1.20.1. This Standard is allied with ASME B16.18, which covers cast copper alloy pressure fittings. It provides requirements for fitting ends suitable for soldering. This Standard covers: (a) pressure temperature ratings; (b) abbreviations for end connections; (c) size and method of designating openings of fittings; (d) marking; (e) material; (f) dimension and tolerances; and (g) tests.

 

B1.1 - Unified Inch Screw Threads, UN and UNR Thread Form

This Standard specifies the thread form, series, class, allowance, tolerance, and designation for unified screw threads. (In order to emphasize that unified screw threads are based on inch modules, they may be denoted unified inch screw threads.) Several variations in thread form have been developed for unified threads; however, this Standard covers only UN and UNR thread forms.

 

B94.11M - Twist Drills

This standard covers nomenclature, definitions, sizes and tolerances of high speed steel, straight and taper shank drills, and combined drills and countersinks, plain and bell type. B94.11m-1993 covers both inch and metric size drills.

 

B46.1 - Surface Texture, Surface Roughness, Waviness and Lay

This Standard is concerned with the geometric irregularities of surfaces. It defines surface texture and its constituents: roughness, waviness, and lay. It also defines parameters for specifying surface texture. The terms and ratings in this Standard relate to surfaces produced by such means as abrading, casting, coating, cutting, etching, plastic deformation, sintering, wear, erosion, etc.

 

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