ASME B107.11 pdf download.PLIERS:DIAGONAL CUTING AND END CUTTING.
6.2.2 Steel Wire Cut Test for Types I, II, and Ill. Three cuts shall be made at the joint end of the cutting edges. and the load required to completely sever the wire shall not exceed the maximum handle load. t.oad shall be applied at the point of maximum handle curvature (normal gripping position).
6.23 SteelWlreCutTestforTypelV.Atotalofnine cuts shall be made. Three cuts shall made at the approximate midpoint of the cutting edges. and the test load required to completely sever the wire shall not exceed the maximum handle load. Three cuts shall be made at each end of the cutting edges with the wire located not more than 0.13 in. (3.3 mm) from the respective ends. Load shall be applied at the point of maximum handle curvature (normal gripping position). Load determinations shall not be required for cuts made at the ends of the cutting edges.
6.2.4 Paper Cut Test. Following wire cut test, the paper cut test shall be performed per ASME B107.25M, para. 5.2.2. The cutting edges shall completely and cleanly cut bond paper. Load shall be applied at the point of maximum handle curvature (normal gripping position).
6.3 Hardness Test
Hardnesscs specified herein shall be tested in accordance with ASME B10725M, para. 53. Handle hardness determination shall be taken approximately midway between the fastener and the end of each handle.
7.1.2 Type I, CLass 2, With Stripping Notches and Skinning Hole, Styles A and B. Pliers shall have a Wshaped notch on the outside of each jaw and a 0.062 in. ±0.005 in. (132 mm ±0.13 mm) diamcteT hole in the cutting edges for sthpping insulation from wire. Pliers shall be similar to Fig. 3 and shall conform to dimensions shown in TabLe 4 for the size specified.
7.1.3 Type I, Class 3, With Cushion Grip Throat, Styles
A and B. Pliers shall be similar to Type I, Class 1, except
the jaws shall have a cushion grip throat. Pliers shall be
similar to Fig. 4. conform to dimensions shown in Table
4 for the size specified, and meet the requirements of
para. 5.7.3.
7.2 Type II, Regular Nose, Compound Action
Pliers shall be of a compound leverage construction with spring-operated, self-opening handles and shall have a positive stop. Pliers shall be similar to the illustration in Table 5 and conform to the dimensions shown in Table 5 for the size specified.
7.3 Type iii, Diagonal Cutting, Heavy Duty, High Leverage, Styles A, B, and C
Pliers shall be suitable for cutting wire close to flat surfaces. One side of the jaws shall be recessed to provide a suitable cuffing edge clearance. Pliers shall be similar to the illustration in Table 6 and shall conform to dimensions shown in Table 6 for the size specified.
7.4 Type IV End Cutting, Styles A, B, and C
Pliers shall be suitable for cutting wire close to flat or concave surfaces. The cutting edges shall be integral with the jaw and at right angles to the plane of the handles. Pliers shall be similar to the illustration in Table 7and shall conform to dimensions shown in Table 7for the size specified.
ASME B107.11 pdf download
