Scraper repair cast iron platform, cast iron slab

Our company uses manual scraper technology to repair cast iron platforms and cast iron slabs. The cast iron platform is suitable for various inspection work and is used as a reference plane for precision measurement. The cast iron platform is used as a mechanical measurement benchmark for machine tools, to check the dimensional accuracy or shape deviation of parts, and to make precise markings. It is also an indispensable basic tool in mechanical manufacturing.
Cast iron platform
The material is high-strength cast iron and the working surface hardness is. After two treatments (artificial annealing or natural aging), the accuracy of the product is stable and the wear resistance is good.
The accuracy of the cast iron platform is implemented in accordance with the national standard metrology and verification regulations, and there are four levels: br/> Types of cast iron platform annealing Common grooved cast iron platform[] annealing processes include recrystallized cast iron platform annealing, stress relief cast iron platform annealing, spheroidized cast iron platform annealing, complete cast iron platform annealing, etc. The purpose of cast iron platform annealing is mainly to reduce the The hardness of metal materials can improve the plasticity to facilitate cutting or pressure processing, reduce residual stress, improve the uniformity of the structure and composition, or prepare the structure for subsequent heat treatment.
Full cast iron platform
Annealing and isothermal cast iron platform annealing
Complete cast iron platform annealing is also called recrystallized cast iron platform annealing, generally referred to as cast iron platform annealing. This cast iron platform annealing is mainly used for various carbon steels and alloy steels with hypoeutectoid compositions. Castings, forgings and hot-rolled profiles are sometimes used for welded structures. Generally used as the final heat treatment of some light workpieces, or as the preheat treatment of some workpieces.
Stressed cast iron platform annealing
Stress-relieved cast iron Platform annealing is also called low-temperature cast iron platform annealing (or high-temperature tempering). This type of cast iron platform annealing is mainly used to eliminate residual stress in castings, forgings, welded parts, hot-rolled parts, cold-drawn parts, etc. If these stresses are not eliminated, it will Causes the steel parts to deform or crack after a certain period of time or during the subsequent cutting process.
Chlorized cast iron platform annealing
Spheroidized cast iron platform annealing is mainly used for hypereutectoid carbon steel and alloy tools Steel (such as steel used in manufacturing cutting tools, measuring tools, and molds). Its main purpose is to reduce hardness, improve cutting processability, and prepare for subsequent quenching.