Fully automatic wind turbine bolt tester

1Product Introduction:

Fully automatic wind turbine bolt testerIt's my factoryreferenceGB/T32076.7-2015Pre loaded high-strength bolted joint structure connection pair7 part:M39~M64The relevant requirements for the design and manufacturing of large hexagonal head bolt and nut connection sets can be met for the connection sets of large hexagonal head high-strength bolts(M33M64)Detect, display, and print the tightening axial force, tightening torque, torque coefficient, tightening angle, total friction coefficient, thread friction coefficient, and support surface friction coefficient.Fully automatic wind turbine bolt testerAfter a set of experiments is completed, the detector automatically calculatesNThe average axial force, average torque, average torque coefficient, standard deviation, and coefficient of variation of each specimen. This equipment is mainly used for the detection of large steel structures and large wind turbine bolts! The axial force sensor and torque sensor of this device both adopt a direct measurement structure, which effectively avoids various errors caused by indirect structural transmission and provides more accurate readings.

2、 Reference standard:

GB/T1231-2006Technical Conditions for High Strength Hexagonal Head Bolts, Hexagonal Nuts, and Gaskets for Steel Structures

GB/T 16823.3-2010Fastener Torque-Clamping Force Test

ISO16047-2013Fasteners.torque/Clamping Force Test

GBT16823.2-1997General rules for tightening threaded fasteners

GB/T50205Code for Acceptance of Construction Quality of Steel Structures

NB/T31082-2016High strength bolted connections for wind turbine tower frames

GB/T3098.1-2010Mechanical Properties of Fasteners - Bolts, Screws, and Studs

GB50205-2001Code for Acceptance of Construction Quality of Steel Structures

threeTechnical parameters:

1、Torque detection range:1000-30000Nm

2、Accuracy:±1%

3、Range of axial force detection:100-2500kN

4、Accuracy:±1%

5、Bolt specifications:M33-M64

6、Bolt length:100mm---800mm

7、Rotational speed: approximately1r/min

8Power supply:380V

9Weight:650kg