There are five methods for the identification of agricultural machinery parts

We have the process cnc machining, die casting, investment casting lost wax casting, sand casting. We have engine parts, break system accessories, valve and pump parts etc.

First, the sensory identification method

Such as parts of cracks, breaks, bending, twisting, corrosion, fatigue, etc., can be visually identified; parts are tightly connected, the part itself is a crack, etc., can be tapped with a small hammer, with the voice of the voicing Audition of the ear; Some parts of the cracks can be smeared with white powder after oil immersion, and then tapped with a small hammer to identify whether the oil ooze out; You can also shake the matching parts by hand, initially identified with the size of the gap.

Second, measuring tool measurement and identification method

Various measuring tools are used to check the fit size, clearance, surface shape and position deviation of parts, which is a more accurate identification method. Commonly used measuring tools include rulers, strip rulers, calipers, gauges, vernier calipers, percent rulers, and dial gauges.

Third, the sample inspection and identification method