During the use of the cast iron platform, due to the action of force, the phenomenon that the size or shape of the cast iron platform changes is called deformation.

1. Use tools to check the size and geometry of parts: use various measuring tools (calipers, metal rulers, vernier calipers, centimeters, micrometers or dial indicators, dial indicators, plug gauges, gauge blocks, gear gauges, etc.)

Scope of application of T-slot motor performance test bench: engine laboratory, providing a basic experimental platform for engines, dynamometers, etc., suitable for various inspections, test work, reference planes for precision measurement;

In the overhaul of the cast iron platform, the original design and manufacturing defects found in the use of the cast iron platform, such as unreasonable local design structure, improper design and use of parts and materials, poor overall maintainability, difficult disassembly and assembly,

The load-bearing capacity of the cast iron plate is closely related to the actual design and actual processing and production of the cast iron plate, including the length, width, height, production process, overall structure, weight, material, etc. JB/T7974-99 requirements for cast iron plate.

Counterweight iron, also known as counterweight block, is a process in which metal is smelted into a liquid that meets certain requirements and poured into a mold. After cooling, solidification, and cleaning, a casting with a predetermined shape, size and performance is obtained.