求助：ABAQUS一对齿轮静力分析出错

错误提示：

Too many attempts made for this increment

Abaqus/Standard Analysis exited with an error - Please see the  message file for possible error messages if the file exists.

警告信息：

Whenever a translation (rotation) dof at a node is constrained by a kinematic coupling definition the translation (rotation) dofs for that node cannot be included in any other constraint including mpcs, rigid bodies, etc.

MPCS (EXTERNAL or INTERNAL, including those generated from rigid body definitions), KINEMATIC COUPLINGS, AND/OR EQUATIONS WILL ACTIVATE ADDITIONAL DEGREES OF FREEDOM

There are 2 unconnected regions in the model.

Displacement increment for contact is too big.

Displacement increment for contact is too big.

Displacement increment for contact is too big.

Displacement increment for contact is too big.

Displacement increment for contact is too big.

Displacement increment for contact is too big.

Displacement increment for contact is too big.

Displacement increment for contact is too big.

Displacement increment for contact is too big.

Displacement increment for contact is too big.

CAE及INP文件放在网盘里了 http://pan.baidu.com/s/1kUWzWaj