Surface Roughness 表面粗糙度
The surface of metal parts has complex undulations with continuous peaks and troughs by the factors such as the sharpness of the tool, the turning speed, and so on after the parts are processed. Small undulations are called “surface roughness”.
金屬零件加工後，因刀具鋒利度/車削速度等因素，會在表面形成連續的波峰波谷的複雜的起伏。較小的起伏稱為表面粗糙度。
Roughness It is quantified by the deviations in the direction of the normal vector of a real surface from its ideal form. If these deviations are large, the surface is rough; if they are small, the surface is smooth.
粗糙度它是通過實際表面的法向量方向與其理想形式的偏差來量化的。如果這些偏差很大，則表面粗糙；如果偏差很小，則表面光滑。
The main influence of surface roughness on metal parts shows as following aspects
表面粗糙度對金屬零件的影響主要表現於下面幾點
1. Durability 耐久度
The rougher the surface is, the more serious the damage is and the worse the durability is.
表面越粗糙，損耗會越嚴重，耐久度越差
2. Compatibility 匹配性
When the surface is rougher, the strength of combination decreases and affects the stability and durability of the coupling lock.
表面過於粗糙會降低組合強度且會影響耦合對鎖的穩定性與耐久度
3. Fatigue Resistance 疲勞強度
The rougher the surface of parts is, the worse the fatigue resistance is.
零件表面粗糙度越大，承受抗疲勞強度就越低
4. Corrosion Resistance 抗腐蝕性
The rougher the surface is, the worse the corrosion resistance is.
零件表面越粗糙，抗腐蝕性越低
The surface roughness of turning 車削表面粗糙度
SOCAA has put more attention on machining and electrical plating controls so that SOCAA is capable to polish the product with the least increased costs.
矽原在車製及電鍍製程上有特別管控，因此能在不增加過多成本下進行研磨處理
SOCAA is able to customize products with the refinement of appearance and high standard! Email us to get the further information. https://www.socaa.com.tw/location
矽原能客製高標準、精緻化的成品，歡迎前來洽詢