Production Surface Class 成品表面等級.docVIP

Production Surface Class 成品表面等級 Class 1 Surface: Visible on a constant, daily basis. This includes, but is not limited to, the top and front of an electronic product. 1級面：可經常見到的面，包括電子產品的頂面和正面，但不限於此。 Class 2 Surface: Visible occasionally, as the sides of a unit. 2級面：可偶爾看到的面，如部件的兩個側面 Class 3 Surface: Visible during normal customer maintenance, such as the back and bottom of unit. 3級面 : 客戶在正常維修時才可見到的面，例如部件的背面和底部 Class 4 Surface: Not normally visible. This encompasses all other surfaces which are not Class 1, Class 2 or Class 3. 4級面 ：正常情況下不可見，即除1,2,3級面外的所有表面。 Molded Plastic 成型塑件 Blush: Discoloration or change in gloss, usually at gate areas or where wall thickness changes. 異色：　顔色或光澤變異，通常位于澆口附近或壁厚差異之處。 Bubbles: Transparent parts or void pockets (may appear as a blister or bulge on colored parts). 氣泡：透明部分或真空的泡囊（彩色零件上可能像凸包或凸起） Burns: Brown marks, spots or streaks (usually associated with poor venting of gasses during molding). 燒傷：褐色的斑塊，斑點或條塊（通常與排氣口排氣不良有關） Cold Slug: First material to enter the mold during injection. The solid or semi-solid material leaves a border with the adjacent material and weakens the bond between the two materials. 冷料：注射時首批進入模腔的原料。固狀或半固狀原料與相鄰材料閒留下的邊界，造成兩種材料閒的連接削弱。 Contamination: Discoloration from foreign material or foreign material embedded in the surface. 髒污：外來物所致的變色或嵌入零件表面的異物。 Cracking: Splitting or fissures causing separation of the material. 裂縫：材料分裂所致的破裂或裂縫。 Crazing: Tiny cracks due to stress exerted on the part. 龜裂：零件表面應力造成的細小裂紋。 Delamination: Peeling of the layers of plastic. 起鱗：塑膠分層所至的剝離現象。 Discoloration: Inconsistent color or any deviation from the color standard. 變色：色彩不一致或與標準色有差異。 Drag Marks: Scratches from the plastic scraping against the mold when ejected. 拉模：零件射出時與模具摩擦產生的刮傷。 Flow Marks: Wavy or streaked appearance of a surface. 流痕：表面呈現的波紋或條紋。 Flash: Excessive plastic along the parting line or mating surface of the mold. 毛邊：在模具的分型線和合模面上的溢料。 Gas Marks: Burn marks or dark discolored streaks caused by incomplete venting of the gasses t