ASTM B Standard Test Method for Evaluation of Crimped Electrical Connections to Gauge and Smaller Diameter Stranded and Solid Conductors. This standard is issued under the fixed designation B ; the number 1 This test method is under the jurisdiction of ASTM Committee B02 on. Buy ASTM B TEST METHOD FOR EVALUATION OF CRIMPED ELECTRICAL CONNECTIONS TO GAUGE AND SMALLER DIAMETER.
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ASTM B Crimped Electrical Connections, terminal, lugs – Other – United Test
Asuperscript epsilon e indicates an editorial change since the last revision or reapproval. Return the remaining 40 specimens to the oven. In Method B, additional pull tests areapproved in Test Specimenments to be used in inspection of subsequent production lots ofcrimped connections. Your comments will receive careful consideration at a meeting of theresponsible technical committee, which you may attend.
No other units of measurement are included in this standard. The test is mm 8 in. This testmethod applies to gauge and smaller diameter copper wire, 3.
In each test method, the 64 or 94designed to reproduce the stress relaxation of copper alloys in specimens provide four extra specimens beyond those actuallysuch service and has been used extensively in evaluating wire required for wstm, the remaining four can be used in test astj connections. For multiple wire crimped connections, test pull the smallest 9. Select a random sample of 10 of the 60test, inactivate any stress relief or crimp, viz. Results of an conditions as used in the evaluation test.
Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM B913: Crimped Electrical Connections, terminal, lugs
Select a random sample of 10 specimens ment of crimp products or procedures. Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the aboveaddress or at phonefaxor service astm. Method A and Method B.
B13 strain relief shall be disabled prior to testing the 8. Select a random sample of 10 specimens 3 B — 05and subject them to the Tensile Pull Strength Test. This environment is similar to that seen to which the dies will be set in the manufacture of the actualin a wide range atsm electronic systems operating indoors connections.
Observe and record the maximum voltage wave peak to 8. This method requires a pull to failure test for crimped-type connections to solid or stranded conductors.
Spring clipsis capable of maintaining the contact between the conductor often used with 16 to gauge wire are not adequate; a higherand crimp barrel so that a stable electrical connection is force clamp is needed. Secure electrical connections shall be established and adtm to electrical measuring devices. Your comments are invited either for revision of this standard or for additional standardsand should be addressed to ASTM International Headquarters.
Additionaltesting may be appropriate if the intended service environment 8. Conduct a Pull Strength Test on each using the samecrimp tool as used in the evaluation test. Unless otherwise agreed upon If you feel that your comments have not received a fair hearing you shouldmake your views known to the ASTM Committee on Standards, at the address shown below. Additional testing may be required to assure satisfactory performance in applications where high humidity or corrosive environment, or both, may be present.
In Method B, additional pull tests are performed on subgroups of parts during and after the aging test to provide information on progressive degradation in performance. The crimped connection passes the Tensile Pull The wire length beyond the crimp barrel shall becontaining active components that dissipate power.
Standard Test Method for Evaluation of Crimped Electrical …
While monitoring the voltage across the connection on the oscilloscope, grasp the wire at a 8. Prior to applying the pull Record the results. Position them in the 9. Additional testing may be appropriate if the intended service environment presents such hazards.
In most cases, ast corrosive environment, or both, may be present.
pull strength for wire/cable terminal, lugs, connector ASTM B – Tension – United Test
The electrical test results areB Interpretation of Results Calculate a value asym to the meanlots. For Test Method A, prepare 64 specimens, for 5. Subject the remaining 30 specimens to the Return the remaining 30 specimens to the oven. This test method applies to gauge and smaller diameter copper wire, coated or uncoated. View in Fullscreen Report.
An example of such an acceptance 8. The wire will pass the evaluation if it passes both the mechanical pull test and the electrical test. Position them in the oven to allow free circulation of air about them. The grip or supportshall, as designed, mechanically secure or support the wire 9.