ASME B107.110 pdf download

ASME B107.110 pdf download.Socket Wrenches, Handles, and Attachments.
ASME B107.110 provides performance and safety requirements for socket wrenches (sockets), handles used with these wrenches, nutdrivers, and attachments used with socket wrenches, hereinafter collectively referred to as tools. The tools covered in this Standard are listed by Category number in Table 3-1. The names and intended uses given in Table 3-1 are those generally recognized.
Inclusion of dimensional data in this Standard is not intended to imply that all of the products described herein are stock production sizes. Manufacturers may produce sizes not listed in this Standard. Consumers are requested to consult with manufacturers concerning lists of stock production sizes and lengths.
2 REFERENCES
The following is a list of publications referenced in this Standard. The latest edition shall be used.
ASME 8107.4, Drivingand Spindle Ends for Portable Hand. Impact, Air, and Electric Tools (Percussion Tools Excluded)
ASME B 107.17, Gages and Mandrels for Wrench Openings Publisher The American Society of Mechanical Engineers (ASME), Two Park Avenue. New York. NY 10016-5990 (www.asme.org)
ASTM 8117, Standard Practice for Operating Salt Spray (Fog) Apparatus
ASTM 8537. Standard Practice for Rating of Electroplated Panels Subjected to Atmospheric Exposure
ASTM 8571, Standard Practice for Qualitative Adhesion Testing of Metallic Coatings
ASTM D968, Standard Test Methods for Abrasion Resistance of Organic Coatings by Falling Abrasive
ASTM D2240, Standard Test Method for Rubber Property
— Durometer Hardness
ASTM E18, Standard Test Methods for Rockwell Hardness of Metallic Materials
Publisher The American Society for Testing and Materials (ASTM International), 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959 (www.astm.org)
Guide to Hand Tools — Selection, Safety Tips. Proper Use and Care
(d) Class 4, T-Handle. Sliding (See Figure 4.3.15). Handle shall consist of a socket holder and a steel rod. The socket holder shall have a transverse tool to accommodate the rod and form aT- or L-handle tool. The socket holder shall have means to be secured at any desired point on the rod. Each end of the rod shall have a steel ball staked in place, or other means of preveniing the socket holder from sliding off, except that this shall not be accomplished by flattening or crimping the ends of the bar. Sliding rod on 3/4 and 1 in. drives may have the retaining feature on one end only. Handles shall conform to Table 4.3.1-5.
4.3.2 Type II, Attachments
(a) Class 1, Universal joint (See Figure 4.2.5-1). Attachment shall consist of a square drive and a square internal socket permanently attached to each other or to an intermediate member in a manner to form a universal type of joint. The universal joint shall be provided with a tension device that shall hold the socket end relative to the drive end in any set position against gravity. It shall be capable of rotation in a complete circle when the angular deviation of either end member from the common centerline is 30 deg minimum. Hinge pins shall not extend beyond the periphery of the universal joint for more than 0.03 1 in. Attachments shall conform to Table 4.3.2-1 and pass the pin removal test in para. 5.4.
(b) Class 2, Extension Bar. Attachment shall have a square internal socket at one end and a square drive at the opposite end.
(1) Style A, Solid (See Figure 4.2.3-1). Attachment shall conform to Table 4.3.2-2.
(2) Style B, Flexible (See Figure 4.3.2.1). Attachment shall be capable of bending 90 deg and returning to within S deg of original alignment when released. Attachment shall be capable of sustaining the proof torque without permanent deformation in both clockwise and counterclockwise directions and shall conform to Table 4.3.2-4. The requirements of para. 4.8.3 do not apply to these tools.
(c) Class 3, Adapter
(1) Style A, Socket Wrench (See Figure 4.3.2.2). Attachment shall have a square drive at one end and an internal square socket at the other end. Attachments shall conform to Table 4.3.2-5.
(2) Style B, Ratchet (See Figure 4.3.2.3). Attachment shall have a square drive at one end and a square internal socket on the other end. The ratchet mechanism shall be the reversible type permitting ratcheting operation of the square drive in either direction and shall be completely enclosed. Attachments shall conform to Table 4,3.2-6.