{"id":380567,"date":"2024-10-20T03:07:27","date_gmt":"2024-10-20T03:07:27","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/asme-b107-300-2021\/"},"modified":"2024-10-26T05:39:47","modified_gmt":"2024-10-26T05:39:47","slug":"asme-b107-300-2021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/asme\/asme-b107-300-2021\/","title":{"rendered":"ASME B107.300 2021"},"content":{"rendered":"

This Standard provides performance and safety requirements for manually operated torque instruments, commonly used for mechanical measurement of torque for control of the tightness of threaded fasteners; manually operated electronic torque instruments with integral or interchangeable heads, including requirements for endurance, torque value ranges, and accuracy for these torque instruments; and electronic torque testers, used for checking manually operated hand-held torque wrenches and screwdrivers. It does not cover products infrequently utilized or those designed for special purposes. This standard is a consolidation and revision of: B107.14-2004, Hand Torque Tools (Mechanical), B107.28-2005, Electronic Torque Instruments, and B107.29-2005, Electronic Tester, Hand Torque Tools<\/p>\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\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
4<\/td>\nCONTENTS <\/td>\n<\/tr>\n
6<\/td>\nFOREWORD <\/td>\n<\/tr>\n
7<\/td>\nASME B107 COMMITTEE ROSTER <\/td>\n<\/tr>\n
8<\/td>\nCORRESPONDENCE WITH THE B107 COMMITTEE <\/td>\n<\/tr>\n
10<\/td>\n1 SCOPE
2 DEFINITIONS
3 REFERENCES <\/td>\n<\/tr>\n
11<\/td>\n4 CLASSIFICATION
5 PERFORMANCE REQUIREMENTS
5.1 Design \u2014 Category 14 Mechanical <\/td>\n<\/tr>\n
12<\/td>\nTables
Table 4-1 Classification: Category 14 Hand Torque Tools, Mechanical <\/td>\n<\/tr>\n
14<\/td>\nTable 4-2 Classification: Category 28 Electronic Torque Instruments <\/td>\n<\/tr>\n
15<\/td>\nFigures
Figure 5.1.1\u20101 Category 14, Type I, Class A
Figure 5.1.1\u20102 Category 14, Type I, Class B
Figure 5.1.1\u20103 Category 14, Type I, Class C
Figure 5.1.1\u20104 Category 14, Type I, Class D
Table 4-3 Classification: Category 29 Electronic Torque Testers <\/td>\n<\/tr>\n
16<\/td>\nFigure 5.1.2\u20101 Category 14, Type I, Class E, Style 1
Figure 5.1.2\u20102 Category 14, Type I, Class E, Style 2
Figure 5.1.3\u20101 Category 14, Type II, Class A, Style 2
Figure 5.1.3\u20102 Category 14, Type II, Class A, Style 3 (Shown Without Interchangeable Head)
Figure 5.1.3\u20103 Category 14, Type II, Class B, Style 2
Figure 5.1.3\u20104 Category 14, Type II, Class B, Style 3 (Shown Without Interchangeable Head)
Figure 5.1.3\u20105 Category 14, Type II, Classes A and B, Style 3 (Shown With Interchangeable Head) <\/td>\n<\/tr>\n
17<\/td>\n5.2 Design \u2014 Category 28 Electronic
Figure 5.1.3\u20106 Flexible Head
Figure 5.1.4\u20101 Category 14, Type III, Class A, Style 1, Design A <\/td>\n<\/tr>\n
18<\/td>\n5.3 Design \u2014 Category 29 Electronic Tester
5.4 Materials
5.5 Marking
Figure 5.1.4\u20102 Category 14, Type III, Class A, Style 1, Design B
Figure 5.1.4\u20103 Category 14, Type III, Class A, Style 2, Design A
Figure 5.1.4\u20104 Category 14, Type III, Class A, Style 2, Design B
Figure 5.1.4\u20105 Category 14, Type III, Class B <\/td>\n<\/tr>\n
19<\/td>\n5.6 Finish
5.7 Drives
Figure 5.1.5-1 Category 14, Type IV Break\u2010Over Wrench
Figure 5.7.1-1 Drive Ball Location <\/td>\n<\/tr>\n
20<\/td>\n5.8 Capacity
5.9 Increments
5.10 Accuracy
5.11 Operating Load
5.12 Operating Modes Category 28
Figure 5.10.1-1 Gravity\u2010Independent Test Position
Table 5.8-1 Torque Instrument Capacity
Table 5.9-1 Maximum Torque Instrument Increment Value as Percent of Rated Capacity <\/td>\n<\/tr>\n
21<\/td>\n5.13 Operating Conditions \u2014 Category 29
5.14 Overload
5.15 Battery Life Category 28
6 TESTS
6.1 Visual Examination
Table 5.10.1-1 Torque Instrument Torque Accuracy
Table 5.10.2-1 Torque Instrument Angle Accuracy
Table 5.11-1 Torque Instrument Operating Load <\/td>\n<\/tr>\n
22<\/td>\n6.2 Parallax Error \u2014 Category 14, Type I
6.3 Accuracy Tests \u2014 Category 14
6.4 Accuracy Tests \u2014 Category 28
6.5 Accuracy Tests \u2014 Category 29
6.6 Gravity Error \u2014 Category 14
Figure 6.1-1 Graduated Range <\/td>\n<\/tr>\n
23<\/td>\nFigure 6.3-1 Accuracy Test Flowchart \u2014 Category 14 <\/td>\n<\/tr>\n
24<\/td>\nFigure 6.4.1-1 Accuracy Test Flowchart \u2014 Category 28 Torque Test <\/td>\n<\/tr>\n
25<\/td>\nFigure 6.4.2-1 Accuracy Test Flowchart \u2014 Category 28, Types II and IV Angle Test <\/td>\n<\/tr>\n
26<\/td>\nFigure 6.5.2-1 Accuracy Test Flowchart \u2014 Category 29 <\/td>\n<\/tr>\n
27<\/td>\n6.7 Calibration Life and Overload \u2014 Category 14
6.8 Calibration and Cycle Life Test \u2014 Category 28
6.9 Overload Test \u2014 Categories 28 and 29
6.10 Flexible Head Error Test
Figure 6.6.2-1 Gravity\u2010Dependent Test Positions <\/td>\n<\/tr>\n
28<\/td>\n6.11 Endurance Test \u2014 Category 29
7 SAFETY REQUIREMENTS AND LIMITATIONS OF USE <\/td>\n<\/tr>\n
29<\/td>\nTable A\u20101 Examples of Accuracy Percent Calculation
NONMANDATORY APPENDIX A ACCURACY EXAMPLES <\/td>\n<\/tr>\n
30<\/td>\nTable A\u20102 Examples of Test Point Calculation for Accuracy Test
Table A\u20103 Example of Reading Below 20% <\/td>\n<\/tr>\n
31<\/td>\nNONMANDATORY APPENDIX B CORRELATION OF ASME B107.300 TO ISO 6789 <\/td>\n<\/tr>\n
32<\/td>\nTable B-1 Correlation of ASME B107.300 to ISO 6789 <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

ASME B107.300 – 2021 Hand Torque Tools and Torque Testers<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASME<\/b><\/a><\/td>\n2021<\/td>\n36<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":380575,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2643],"product_tag":[],"class_list":{"0":"post-380567","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-asme","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\/380567","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\/380575"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=380567"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=380567"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=380567"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}