Wire thread insert installation difficulties and solutions:
1, cleaning burrs are not clean: chamfering.
2. When chamfering is too deep: The chamfering control does not exceed 0.4 pitch depth.
3, when the deburring chamfer angle is too small: 120 degrees is recommended for chamfering.
4, there are swarf in the thread: clean or clean with compressed air from bottom to top.
5, the installation of verticality is not enough: proficiency.
6. Inexperienced wrenches are not used: Use socket wrenches or rods with threaded socket wrenches or electric wrenches.
7. Worn wrenches: Repair the wrench head or replace the new wrench.
8. Use a common wire thread wrench to install the locking wire thread insert: use a matching wrench.
9, screw hole position is narrow: contact the factory specially installed wrench.
10, the eccentricity of the mounting handle is too large: exchange with the manufacturer.
11. The guide angle of the wire thread insert is too large: it is exchanged with the manufacturer.
12. The outer diameter of wire thread sleeve exceeds the upper difference: it is exchanged with the manufacturer.
13. The friction force of the wire thread insert into the workpiece is obviously increased: The handle stick is not moving, and the sleeve is rotated 30 degrees counterclockwise to continue installation.
14, the installation of wrenches and wire thread sleeve models do not match: the same exchange.
15, screw thread sets teeth: the entire installation process does not add axial force.
2. When chamfering is too deep: The chamfering control does not exceed 0.4 pitch depth.
3, when the deburring chamfer angle is too small: 120 degrees is recommended for chamfering.
4, there are swarf in the thread: clean or clean with compressed air from bottom to top.
5, the installation of verticality is not enough: proficiency.
6. Inexperienced wrenches are not used: Use socket wrenches or rods with threaded socket wrenches or electric wrenches.
7. Worn wrenches: Repair the wrench head or replace the new wrench.
8. Use a common wire thread wrench to install the locking wire thread insert: use a matching wrench.
9, screw hole position is narrow: contact the factory specially installed wrench.
10, the eccentricity of the mounting handle is too large: exchange with the manufacturer.
11. The guide angle of the wire thread insert is too large: it is exchanged with the manufacturer.
12. The outer diameter of wire thread sleeve exceeds the upper difference: it is exchanged with the manufacturer.
13. The friction force of the wire thread insert into the workpiece is obviously increased: The handle stick is not moving, and the sleeve is rotated 30 degrees counterclockwise to continue installation.
14, the installation of wrenches and wire thread sleeve models do not match: the same exchange.
15, screw thread sets teeth: the entire installation process does not add axial force.
EPS Sandwich Roll Forming Machine
Steel Eps Sandwich Machine,Pu Steel Sandwich Panal,Sandwich Panal
Willing International Co., Ltd. , http://www.hz-rollformingmachine.com