PROBLEM TO BE SOLVED: To perform rust removing work for a ship body outer board by a remote control operation. ;SOLUTION: A tow truck 1 attracted to the surface of a ship body outer board 6 to travel itself is constructed in such a manner that rubber wheels 3a and 3b independently ...
PROBLEM TO BE SOLVED: To remove the rust from a wall surface of an L-bulkhead, etc., of a hold by efficiently achieving the grinding and cleaning. ;SOLUTION: A movable truck 5 suspending a grinding and cleaning head 6 is engaged with a seal bar 3 on a coaming 2 of a hold 1 with...
The invention discloses a truck high-pressure grinding material water jet rust removing, paint removing and dirt removing production line and a process. The production line comprises a high-pressure grinding material water jet generating system, a water circulation system, a grinding material ...
PURPOSE: To automatically remove the rust at a fillet welding part between a steel plate and a frame member and in the vicinity thereof. ;CONSTITUTION: First bases 8, 8 are provided in a traveling truck 3, which is provided between frame members 2, 2 and moves along the welding direction...