Standard cast iron square box size

Square box shape is square, rectangular box of different, different venues, use, such as the common square box square box just surface opening of 90 degrees perpendicular intersecting v-groove, the more complex it is required by the drawing manufacturing process, such as : T-slot square box, test square box, crossed square boxes. Mutually perpendicular components of the maintenance-related surface inspection equipment, testing and machining of parts in the fixture, also commonly used in bench marking. It can be used to test, install, machine tools of vertical checks and can check the verticality of the workpiece on the cast iron plate for not checking verticality between precision machinery and equipment inspection and machine tools. Use the machine slot square box To add liquid feed use, slotted to be thicker parts to ensure square box of life.