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1. Accurate workpiece size, poor surface finish
Fault cause: the cutter tip is damaged and not sharp; The machine resonates and is not placed smoothly; The machine tool has crawling phenomenon; The processing is not good.
Solution: after the tool wear or damage is not sharp, then re-sharpen the knife or choose a better tool on the knife; The machine produces resonance or the position is not stable, adjusts the level, lays the foundation, the fixed is stable; The reason for…Continue
1. In the construction of stainless steel processing applications, stainless steel processing is important for many reasons. The corrosion environment requires a smooth surface because the surface is smooth and not easy to scale. The deposit of dirt can make stainless steel rust and even cause corrosion. In capacious hall, stainless steel is the material that elevator decorates the board the most commonly used, although…Continue
Inserts into injection products can increase local strength, hardness, dimensional precision and set small threaded holes (shafts) to meet various special needs. It also increases the cost of the product.
Inserts are generally copper, but can also be other metals or plastic parts.
The parts of the insert in the embedded plastic shall be designed with stop-turn and stop-pull structures. Such as: knurling, hole, bending, flattening, shaft shoulder, etc.
Difficult-to-machine materials are difficult to machining because of their relatively poor machinability, such as high hardness and high strength, high plasticity and high toughness, low thermal conductivity, low plasticity, high brittleness, the characteristics of chemical too lively performance caused by cutting process in cutting force, cutting temperature is high, the chip is difficult to control, severe strain hardening…Continue