Detect probe of double -screw bolt welding seam degree of fusing

• Main Authors: HAN YING, QI HANGBIN, LI WEI, FENG BAOCHUN
• Format: Patent
• Language: Chinese; English
• Published: 26.04.2017
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model relates to a detect probe of double -screw bolt welding seam degree of fusing belongs to the test equipment technology field. Technical scheme is: cathode contact (1) is annular contact, positive contactor (3) are the disk contact, truncated cone spiral compression spring's (4...