quality control of ANRV hydraulic breaker
How do we manage and improve the quality of hydraulic breakers?
Hydraulic breaker raw material testing
- Whether the dimensions are left with machining tolerance allowance according to the drawings, shape inspection, shape and surface smoothness testing, and whether there are defects on the surface
- Using a spectrometer to check the composition table of forgings, whether it is consistent with the technical parameters and the composition table provided by the manufacturer
- Perform non-destructive testing on the material after heat treatment to detect any damage or cracks
- 100% inspection of all accessories
- After grinding the cylinder body, check the ellipticity with three coordinates
- 30 minutes of product testing, check for any traces on the piston, cylinder block, and directional valve
Optimization Design of Hydraulic Crushing Hammer
Technological innovation refers to the application of innovative knowledge, new technologies, and new processes by enterprises to improve product quality and develop and produce new products. Anruite has always adhered to the development strategy of “technological innovation”, overcome difficulties, and embarked on a path of industrial technology development through technology introduction and independent innovation. Through independent innovation, we have conquered multiple key technologies in the industry, and achieved and exceeded advanced domestic levels in multiple technical indicators. By integrating innovative technologies, we continuously launch high-quality series products. Anrui Intelligent’s patented product, the pure liquid explosive hydraulic hammer, has filled the gap in China. It is the world’s first to be equipped with a Tesla valve, with a unique circular design, scientific weight reduction, light volume, fast frequency, optimized oil channel, and a range of flat and oblique strikes, making the product more durable. Large hammer equipped with APP remote timing function and GPS positioning, as well as remote non-destructive testing.
Heat treatment of hydraulic hammer drill rods
Adopting a new multifunctional quenching furnace, customized quenching oil, scientifically and accurately managing heat treatment time, and strictly operating according to the heat treatment process flow. After heat treatment, cryogenic treatment is carried out to improve the mechanical properties and service life of forgings, while also stabilizing dimensions, improving uniformity, and reducing deformation.