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53. Mould should have safety features to protect accidental damage,incorrect assembly and set up of mould. 模具应具备可以预防意外损害及错误安装等安全特性。 54. Mould halves requiring accurate alignment of core and cavity,and shut off should have appropriate part line locks. 上、下模需要精确配合或有擦位的地方， 模具一定要有直身锁。 55. Mould requiring heating should have insulator plate. 需要加热的模具，必须有隔热板。 56. Mould preferred to run automatic; self-degating wheneverpossible. 模具最好能自动生产，模具尽可能自断水口。 57. No obstructions on buttom surface of mold? 模具必须稳定位置如有凸出物请加脚座，是否完成? 58. Overall mold size of the moldbase & shut height 模坯长宽和模厚(模架的长宽) 59. Outlets accessible and marked " IN OUT and NUMBER"? 出入水位有否打上IN 、OUT 字码? 60. Protruding items shown and protected. 画出突出部件并做好保护。 61. Parting line at the acceptable surface. 合模分布在合理可接受的表面。 62. Put waterline as much as possible/wherever possible. 尽可能布置多的运水。 63. Put waterline for slide /lifter/insert wherever possible. 尽可能在行位、斜、镶件布置运水。 64. Parting line cleared and released properly? 分模线是否正确? 65. Proper locating ring and diameter? 定位圈尺寸及直径是否正确? 66. Proper radius and orifice on sprue bushing and keyed.唧嘴R及管钉是否正确? 67. Part line lock recommended when there is shut off. 当有擦位时，最好有直身锁保护。 68. Protruding items shown and protected. 如有零件凸出，模坯请加保护物。 69. Proper K.O. holes size and location. 顶棍孔尺寸及位置是否正确? 70. Runners to be balanced. 流道必平衡。 71. Runners cross section type and size as per standard. 流道切面形状和尺寸符合标准。 72. Runner and parts should be ejected automatically .Multipleejection should be avoided. 顶出方法可使流道与产品自动掉下，避免运用多次顶出方法。 73. Sufficient view and section. 足够的视图和切面图。 74. Safety Strap in red. 模块藏入模坯，要涂成红色。 75. Standing steel supported to keep stable. 加撑脚以保前、后模能平稳放置。 76. Support pillars>50% part projection area , steel :1040。 撑头面积大于50%的'产品投影面积，材料：1040。 77. Safety strap clear tie bar? 锁模块与哥林柱冲突吗? 78. Sucker with reverse 10 deg. Undercut. 10度倒扣的流道拉料杆。 79. Steel type & hardness of slide &heel blocks. 行位和压条的料号和硬度。 80. Sufficient stroke of lifters(1/16"+ undercut size)? 斜顶是否有足够的行程(1/16”+倒扣尺寸)? 81. Sufficient stroke for floating plate? 浮动板是否有足够的行程? 82. Sufficient stroke as well as part and runner falls clear. 是否有足够的行程使品和流道脱落? 83. Spring around return pins and press ratio<33? 是否有回针的弹簧及其压缩比(<33%)? 84. Special instruction stamped on top and operator side? 客户如有特别指示请打在模坯顶及操作面上，有否完成? 85. Screws tight and all installed? 螺丝是否全部收紧? 86. Support posts ground and screwed to clamp plate and pre-loaded. 撑头是否高出方铁? 87. Spring pockets correct depth , spring deflection max.40%? 全部弹弓压缩比是否为1/3 ? 88. Standing steel well supported? 成品与内模之间的钢材是否足够? 89. Single drop of cold sprue gating is designed after moldflowanalysis, which ensures a balance flow of plastic and easy for moulding. 用moldflow分析决定产品的入水位置，使胶料分流平均，易于注塑。 90. Self-degating whenever possible .Hot runner system should beconsidered.…… 热流道系统应该加以考虑。 91. Standard components should be used. 尽量使用标准件。 92. Semi-automatic and use of mould release acceptable. 半自动工手放镶件也可。 93. Update title block/revision. 更新标题栏/版本。 94. Use standard components when appropriate. 适当的时候使用标准件。 95. View of deepest point 最深点(位置)的剖切视图 96. Water circuits should run out form the ejection box. 运水应从出水槽中流出。 97. Waterlines clear tie bar and clamp slot? 运水是否同哥林柱和模槽有冲突? 98. Will mould fit in quoted press? 可否配合客户啤机? 99. Waterlines clear tie bars. 运水喉咀接驳位要离开啤机呵林柱咀接驳。 100. Waterline clear clamp slot. 运水喉咀接驳位要离开啤机码模坑。 http://www.cnrencai.com/ |
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