| 摘要 |
PROBLEM TO BE SOLVED: To dispense with the exchange work of a coating gun chip every time when the environment temperature in a process is changed. SOLUTION: The spray system is provided with a spray process part 1 having a coating gun 7, a spray material supply pipe 4, a spray material temperature detecting part 5, a spray material temperature control part 6 and an in-process atmosphere temperature measuring part 8, a spray material supply apparatus 2 having a spray material supply part for supplying the spray material M to the coating gun 7 and a material temperature control part 23 capable of controlling the temperature of the spray material M and a controller 3 for controlling the temperature of the spray material M. The controller 3 receives the atmospheric temperature in the spray process part 1, which is measured by the in-process atmospheric temperature measuring part 8, and receives the temperature of the spray material M by the spray material temperature detecting part 5, sends a signal to the material temperature control part 23 of the spray material supply apparatus 2 to automatically control the temperature of the spray material M to a temperature correlated and corresponding to the atmospheric temperature in the spray process part 1 to change the spraying temperature of the spray material to the temperature corresponding to the correlated in-process atmospheric temperature to fix the spray pattern of the spray material.
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