Cast iron platform

The cast iron platform is suitable for various inspection work and serves as a reference plane for precision measurement. It is mainly used as a reference plane for mechanical workpiece inspection and measurement, to check the dimensional accuracy or behavioral deviation of parts, and can also be used for marking. It is an indispensable flat reference measuring tool in mechanical manufacturing inspection.

After wear and tear, the cast iron platform can be re scraped to restore its accuracy. The cast iron workbench can be used to inspect the flatness of parts using the coloring method, which has the advantages of accuracy, intuitiveness, and convenience. Pushing the gauge seat and workpiece smoothly on the scraped cast iron workbench without any rough feeling, facilitates measurement and improves measurement accuracy. The quality of cast iron and heat treatment of cast iron flat plates have a significant impact on their performance, or the working surface may deform due to residual large internal stresses; Or due to difficulty in scraping, roughness with small values cannot be obtained. Therefore, when using a cast iron workbench, attention should be paid to the selection of cast iron materials and the residual stress of cast iron plates should be treated by aging methods.

The cast iron platform can be designed according to customer requirements to determine whether it comes with brackets or not.

Application of cast iron platform: Suitable for various inspection and measurement reference planes; Used as a benchmark for mechanical inspection and measurement of machine tools; Checking the dimensional accuracy or shape deviation of parts and making tight lines is also a basic tool in mechanical manufacturing.

The cast iron platform is a reference plane used for measurement in production workshops or metrology departments; The marking plate is a reference plane used for marking in production. Although both types of flat plates are reference planes, their processing methods, plane accuracy, and functional functions are different. The working surface of the inspection plate using the coloring method needs to be scraped and ground; The working surface of cast iron platforms for other purposes needs to be scraped, ground or ground; The working face of the cast iron platform can be exposed to light. From this, it can be seen that the plane of the inspection plate is the same as the marked plate.

The cast iron platform serves as a reference positioning surface when detecting the flatness of workpieces using the coloring method or as an auxiliary tool for various measurements; The marking plate serves as a reference surface in the marking process.

The production process of cast iron platforms must be strictly carried out in accordance with the standards. Inspection is generally divided into two stages: cast iron slab blank inspection, machining inspection, and finished product inspection. The inspection of slab blank mainly checks whether the appearance specifications can meet the technical requirements and whether there are internal defects in the blank; The mechanical processing inspection of cast iron platforms mainly involves checking whether the cast iron inspection plate has sand holes, air holes, cracks, sand inclusions, shrinkage porosity, and processing errors; The finished product inspection of cast iron flat plates mainly tests whether the flatness, appearance, and specifications of the cast iron platform can meet the requirements for use.

The stiffness of a cast iron platform refers to the deformation of the load-bearing capacity of the inspection plate, and the higher the stiffness of the plate, the greater the load-bearing capacity. The factors that affect the inspection of the stiffness of the flat plate generally include: cast iron material, the method of placing the flat plate, and whether the reinforcement of the flat plate is reasonable.