摘要:
Concave/convex portions are consecutively formed on a back of a band saw blade. The concave/convex portions include concave portions engageable with and disengageable from a backup guide of a band saw guide unit, and convex portions adjacent to the concave portions. A length of each of the concave/convex portions is configured to be equal to or smaller than four times a maximum pitch of a tooth top of each tooth.
摘要:
The present invention is directed to a crimp contact for an aluminum stranded wire having a serration provided in an inner face of a crimping portion of the crimp contact, wherein a ratio d/e is 0.33 or more, in which d represents a depth of a groove constituting the serration and e represents a diameter of an aluminum wire constituting the aluminum stranded wire. The number of grooves in the crimp contact is 3 or more. The present invention is also directed to a cable end structure of an aluminum stranded wire, wherein a ratio between a sectional area of the aluminum stranded wire after crimping and a sectional area thereof before crimping is from 0.7 to 0.95.
摘要:
A terminal crimping structure onto aluminum electric-wire, for crimping a terminal onto an aluminum electric-wire including: an electrical conductor part comprising numerous strands; and a coating part coated on the . electrical conductor part; wherein the terminal has a wire barrel to be crimped onto the electrical conductor part of the aluminum electric-wire; and wherein the compressed ratio of the aluminum electric-wire's conductor part by the wire barrel is within a range of 50 to 70%, in terms of the ratio of (cross-sectional area of aluminum electric-wire's conductor part at crimped portion)/(cross-sectional area of aluminum electric-wire's conductor part before crimping).
摘要:
The present invention is directed to a crimp contact for an aluminum stranded wire having a serration provided in an inner face of a crimping portion of the crimp contact, wherein a ratio d/e is 0.33 or more, in which d represents a depth of a groove constituting the serration and e represents a diameter of an aluminum wire constituting the aluminum stranded wire. The number of grooves in the crimp contact is 3 or more. The present invention is also directed to a cable end structure of an aluminum stranded wire, wherein a ratio between a sectional area of the aluminum stranded wire after crimping and a sectional area thereof before crimping is from 0.7 to 0.95.
摘要:
A coating composition for coloring a glass, containing an organic pigment, a pigment dispersant, a silicon alkoxide compound or a metal alkoxide compound and an organic resin, a process for the production thereof and use thereof.
摘要:
A crimp contact for an aluminum stranded wire having a serration 5 provided in an inner face 1b of a crimping portion 1 of the crimp contact, wherein a ratio d/e is 0.33 or more, in which d represents a depth of a groove 4 constituting the serration 5 and e represents a diameter of an aluminum wire 7 constituting the aluminum stranded wire 6, and wherein the number of grooves 4 is 3 or more; and a cable end structure of an aluminum stranded wire to which the crimp contact for an aluminum stranded wire is crimped, wherein a ratio between a sectional area of the aluminum stranded wire 6 after the crimping and a sectional area thereof before the crimping, is from 0.7 to 0.95.
摘要:
Concave/convex portions are consecutively formed on a back of a band saw blade. The concave/convex portions include concave portions engageable with and disengageable from a backup guide of a band saw guide unit, and convex portions adjacent to the concave portions. A length of each of the concave/convex portions is configured to be equal to or smaller than four times a maximum pitch of a tooth top of each tooth.
摘要:
The present invention is directed to a crimp contact for an aluminum stranded wire having a serration provided in an inner face of a crimping portion of the crimp contact. A ratio d/e is 0.33 or more, in which d represents a depth of a groove constituting the serration and e represents a diameter of an aluminum wire constituting the aluminum stranded wire. The number of grooves in the crimp contact is 3 or more. The present invention is also directed to a cable end structure of an aluminum stranded wire. A ratio between a sectional area of the aluminum stranded wire after crimping and a sectional area thereof before crimping is from 0.7 to 0.95.
摘要:
A terminal crimping structure onto aluminum electric-wire, for crimping a terminal onto an aluminum electric-wire including: an electrical conductor part comprising numerous strands; and a coating part coated on the . electrical conductor part; wherein the terminal has a wire barrel to be crimped onto the electrical conductor part of the aluminum electric-wire; and wherein the compressed ratio of the aluminum electric-wire's conductor part by the wire barrel is within a range of 50 to 70%, in terms of the ratio of (cross-sectional area of aluminum electric-wire's conductor part at crimped portion)/(cross-sectional area of aluminum electric-wire's conductor part before crimping).