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塑胶件 2d标注技术要求
发布日期:2016-11-16 11:45
1. The purpose of this document is to graphically depict this part 
   for Engineering documentation.
1.文件的目的是用用图表来描述工程文件。
 
2. DIMENSIONS:
   2.1 All dimensions shown are critical dimensions(unless otherwise
       indicated) for inspection purpose as they affect the form,fit,
       and function of the part at assembly.
   2.2 All features not dimensioned can be referenced form the Pro/E 3d 
       data base of the piece part.
   2.3 All the dimensions should be the material dimensions unincluding 
       the paint.
2.尺寸:
  2.1 所有部件都需要标明尺寸(除非有其他的表示),说明部件的形式、符号以及装配功能。
  2.2 没有标尺寸部分的特征都可以在pro/e的零件中找到参考。
  2.3 所有尺寸都为素材尺寸(不包括喷涂)。
 
3. SPC control dimensions are boxed and their CP/CPK value of 
   upper and lower specification limit should be more than 1.67/1.33. 
3. 规格控制尺寸,上下限制控制规格的CP/CPK值需要大于1.67/1.33.
 
4. Material: PC HF-1023IM(SAMSUNG) resin color: refer to sample.
             PART MUST BE MOLDED USING 100﹪ VIRGIN MATERIA.
4.材质: PC HF-1023IM(三星) 素材颜色:同样品
        部件必须100﹪ 原材料.
 
5. TOLERANCE:
   5.1 Unspecified dimension tolerance should comply with the general 
       tolerance table in drawing.
   5.2 Unspecified dimension for the location of features(surface,axis,
       orcenterline)shall be with respect to Datums "X","Y"."Z"with a 
       tolerance per the table provided.
5.公差
  5.1 未详细说明部分的公差需要符合表格中的一般公差要求。
  5.2 没有详细表明部分的具体位置(表面、轴、中心线)需要与"X","Y"."Z"上的数值一致,公差和表格中提供的一致。
 
6. APPEARANCE:
  6.1  Finished parts are to be clean and free from all foreign matter.
  6.2  Texture: VDI30#.
  6.2  External surface finish to be polished, suitable for painted 
       finish.No scuffing permitted on ejection.
  6.3  part to be free from flash, sink marks, scratches, inclusions.
  6.4  Weld line L<1, W<0.2,quantity 1, shall not located at important area.
  6.5  Burr L<10, H<0.05,quantity 1.
  6.6  Flash and parting line mismatch shall not exceed 0.1mm.
  6.7  Draft angle should be less than 1$ unless otherwise specified.
  6.8  All fillets are radii shall be 0.2mm.
6.外观
  6.1  外观需要干净无杂质。
  6.2  外观要求光滑无瑕疵,适合喷涂。注塑时不允许有刮伤。
  6.3  不能有暗影、缩水、擦伤、杂质、和溶接痕。
  6.4  分型面错配不得超过0.1mm。
  6.5  锥度必须小于1$ 除非有特殊说明。
  6.6  所有R角半径必须为0.2mm.
   
7.TOOLING REQUIREMENTS
7.加工要求:
   7.1 Ejector pads shall not exceed 0.05mm above flush,nor 0.05mm
       below flush to part surface.
   7.1 注塑时顶针印不得超过0.05mm,也不得低于表面0.05MM.
   7.2 Gate projection shall not exceed 0.13mm beyond the part's
   7.2 入水口不得超过0.13mm高于部件
   7.3 Ejector pin to be determined by arrangements.
   7.3 顶针必须有序排列
   7.4 Width of ribs is defined at the top.
   7.4 骨位控制顶部宽度.
   7.5 Parting_line position should be determined by arrangements.
   7.5 分模线要按顺序排列.
   7.6 Locations of gate and its disposal should be determined by 
       arrangements.   surface.
   7.6 模具的位置和排列需要有序排列.
   7.7 Part marking as follows:
       A. text: standard font, height: 1.5mm, depth: 0.2mm.
       B. core to be marked with the following details:
          part number( )
          revision letter (V1.0 ,V1.1...)
          cavity number (1 to n)}
          material (>PC<)
          recycle symbol
          Date code
       C. cavity number: 1 to n to be positioned within a circle.
       D. revision to be directly positioned after part number 
          on ejector pin.
       E. part number, material recycling code and cavity number 
          position to be approved by techfaith prior to manufacture.
  编号如下:
       A. 文字:标准前,高:1.5mm,深度:0.15mm.
       B. 中心标记以下细节:
          部件编号(    )
          修订版本(A--z)
          几模几穴(1--n)
          材质&可重复利用编号 (>PC<)
       C. 模具腔数:几模几穴
       D. 出模时的部件编号的修正版
       E. 部件编号,素材可重复使用编码和模具穴数的排布都需要在制造前由德信确认.
 
8. Painting pattern spec and colour variations are indicated
    on the next drawing(CMF/ART WORK  GRAPH).
8.喷涂样品规格和颜色的变更要在下一次的图当中做及时变更.
 
9. For injection, below requirement is a must.
    A. This part should be fit very well with the part,  so fitting 
       test is required for part inspection.
    B. Strength test is required for part inspection in order 
       to have enough strength.
    C. Inner stress should be minimized.
    D. No warpage and twist is a must.
9. 注塑时必须符合以下要求:
    A. 每个部件必须一样,出厂时必须做检测.
    B. 每个部件都必须符合测试要求.
    C. 内应力应该最小.
    D. 不能有扭曲和变形.
 
10. PACKAGING REQUIREMENTS
   10.1 Part are to be packaged so as to prevent damage in shipment and
        handing.
   10.2 Package label must ment the techfaith request.
   10.3 Part will be packaged in vacume formed ESD tray (with one part 
        per cell) for protection of part and mininization of foreign 
        material. 
10.包装要求:
   10.1 部件需要包装,保证在运输和搬运中不会损坏。
   10.2 包装标签需要符合德信要求。
   10.3 装在分割好的包装盘,以保护产品和减少不必要的损耗!
 
Notes:
1. Qualify version must change to "VQ" for each drawing, but not same as V4.3, etc.
2. Modify mark will be added at modified feature, and each new dimension. 
   This rule is for feature shape change.
3. Silk screen dimension can be ignored in ME 2D drawing, but we have to add 
   a sentence in notes:"Default silk screen tolerence is ±0.20mm"  
注意事项:
1. 每一合格证译文必须变成'VQ",而不是于V4.3相同。
2. 每一个工艺和尺寸的变更都需要表明。这个规则适用于每一个变更。
3.丝印的具体尺寸可以不用在2D图中表明,必须增加一句:“丝印公差在0.20mm以内.".
 
 
 
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