Tooling distribution is the key part of the intelligent logistics in the digital workshop. The timely and accurate distribution of the tooling decides the smooth and stable operation of the production. In consideration of the digital workshop

which has limited manufacturing resources

this paper proposed on tooling distribution mode which includes the production line tooling loan and the tooling distribution from the warehouse. An improved genetic algorithm is proposed to solve the distribution plan of mixed multi-station distribution with fuzzy due-time

whose objective function is based on station satisfaction

tooling similarity and the number of distribution vehicles

and the precise tooling distribution will be realized in the digital workshop. Finally

the validity of the algorithm is verified by a concrete production scheduling.