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///Turning parts process characteristics

Turning parts process characteristics

1. Easy to ensure the accuracy of the position of the work piece surface
Parts have the same axis of rotation on each surface (turning axis of the lathe spindle) – the outer circle, bore, end plane, groove, etc. of the same part during turning in a single fixture. Can ensure that the outer circle between the axis and the axis of the hole between the coaxial requirements.
2. High productivity
Under normal circumstances turning process is continuous, not easy to produce impact, cutting force basically does not change. And when the tool geometry, the amount of feed and feed times the cutter during multiple cuts and cut a certain time, the cutting process can be high-speed cutting and cutting layer (nominal cross-sectional area) is constant Cutting force changes little. Turning is suitable for a single small batch production, high production efficiency, but also suitable for mass production.
3. Lower production costs
Turning tool is the simplest tool, so the tool costs low, manufacturing, sharpening and installation are more convenient. Many lathe attachments, combined with high cutting productivity, clamping and adjustment time is shorter, so the turning cost is lower.
4. Suitable for turning a wide range of materials
Can be turned black metal (iron, manganese, chromium), non-ferrous metals, non-gold (in addition to difficult to cut 30HRC (Rockwell hardness) hardened steel above the hardness), plastic materials (Plexiglas, rubber, etc.) Finishing non-ferrous metal parts. Some non-ferrous metal parts of the lower hardness, greater plasticity, if the grinding wheel, soft debris easily clog the wheel, it is difficult to get a very smooth surface. Therefore, grinding should not be used, when the appearance of non-ferrous metal parts roughness value smaller, but to use turning or milling methods such as finishing.

BY NICOLE

2018-02-08T16:34:44+08:00