设计评审表

Mold no（编号） Material（） Shrinkage（收缩率） Designer（设计师） Date（确认日期） ID Area Items to check 核对内容 Yes No Remark 序号 范围 1 准备资料 Data Material preparation 是否有准备好相应的资料：产品图，DFM，任务单，样品，客户技术，并检查产品图，DFM，任务单等主要信息。Are the needed Data and materials prepared: product drawings, DFM, mold processing bill, sample and customer requests. Check the main information for product drawings, DFM and mold processing bill       2 DFM问题 DFM issue 镶件分型及浇口是否依照客户认可之DFM? Are the inserts and parting according to DFM of customer?           检查产品开模后是否能留在动模侧？模具的动作结构是否合理？Check whether the products can be kept in movable mold side and whether the movement of the mold is reasonable.           模穴号及表面要求是否已经明确要求？Have the cavity no. and surface finishing been clearly requested?           DFM是否都合理，没有需要跟客户确认的东西。 Are the DFM details reasonable? Is there anything needed to confirm with customer?                   3 成型镶件Inserts 产品缩水率是否已经乘上正确的数值？数值是: Check whether the product has been taken correct Shrinkage? The data is .           产品公差是否已经根据产品图调整到位，并考虑到调整公差的尺寸？Have the tolerance of product been adjusted according to product drawing and taken into consider the measurement of the tolerance size.           检查多穴模腔的排位是否合理，core及cavity的尺寸大小是否正确？Check whether the layout of multi-cavity is reasonable and whether the size of core and cavity is correct.           主镶件是否有设计精定位？Is there precision locating designed for main inserts?           分型面是斜面时是否有设计凸起的平衡止口？Is there any protrudent rabbet designed for the slant parting surface?           主镶件的螺丝尺寸、数量及固定方式是否合理，正确？镶件长度大于150mm是否有设计吊起工艺孔?Is the screw size, qty., and fixation type is correct for main inserts?           分型面设计是否合理，简单，顺滑，易于加工？Is the parting surface design reasonable, simple, smooth and easy to process?           模具设计有否有避免薄铁和细长强度太差的镶件？Does the mold design avoid thin steels and friable long inserts?           插穿和碰穿的角度是否足够？Is the angle for draft lock and shut off enough?           封胶面较大时和其它没必要的地方是否有做让位？Is there any space between the large sealing position and other unnecessary positions?                   4 滑块系统 Slider system 滑块系统的镶拼，定位等结构是否设计合理？Is the inserting and locating structure design reasonable for slider system?           滑块抽芯距离是否足够？斜导柱的直径是否足够？Is the core-pulling distance enough for the sliders? Is the diameter for angle sliders enough?           滑块座的长宽比和楔紧块的设计是否合理和足够强度？Are the slider base and the wedge block designs reasonable and strong enough?           滑块向上时是否有安装弹簧及弹簧的强度是否足够？Is there any spring for upwards-moving sliders and is the tension of the spring enough?           滑块是否有设计定位珠和限位块？Is there any ball plunger and stop block design for the slider?           滑块下有顶针时是否有做先复位机构或拉杆？Is there any return mechanism or puller when there is ejector below the slider?                   5 浇注系统Injection system 浇口是否有考虑拉断时不会凸起而影响到外观或使用功能？Have it been taken into consideration that whether the injection gate won’t affect the appearance or function when pulling break occurs?       ID Area Items to check 核对内容 Yes No Remark 序号 范围     浇口位置和形状尺寸设计是否合理并可被顺利顶出？ Are the position, type and size of the injection gate reasonable and smooth for ejection?           流道大小及流道总长是否合理？Are the size and length of runner reasonable?           多穴产品是否有设计转流道？Is there any switch runner for designed for multi-cavity mould?           拉料针是否设计合理？（注意软料的拉针设计）Is the runner lock pin design reasonable ? (Pay attention to the design of the runner lock pin reasonable for soft kind resin)           拐角处是否有设计R角？Is there any Radius designed for the corners?                   6 冷却系统Cooling system 型芯及型腔的冷却是否合理？水路距离胶位和外形的距离是否合理？Is the cooling reasonable for core and cavity? Is the distance the cooling circuits between the materials and outline reasonable?           水路的直径大小是否合理？Is the cooling water size reasonable?           滑块成型部位是否有足够的冷却？Is there enough cooling for the slider molding position?           需要排水路的是否需要冷却？Does the plate with cooling circuits need cooling?                   7 顶出系统 Ejector 顶针排布是否合理，不易顶断，顶白 Are the ejectors designed reasonably for smooth and appropriate ejection?           有斜顶时，是否能避免产品抱住斜顶一起走？Does the product can move off the lifter?           顶针长度是否足够顶出产品？配合段长度是否合理并做避空？Are the ejectors long enough to eject out the product? Are the length of fitting parts reasonable and with clearance?           斜顶是否有足够的顶出距离？是否有足够的导向配合距离？Does the lifter have enough ejection distance and enough guiding fitting distance?           产品和流道是否自动掉落？顶出距离是否足够？Does the product and runner drop automatically? Is the ejector distance enough?           司筒是否需要用特殊的材质和精度要求？Does the sleeve need special material and precision requests?                   8 模架部分 Mould base 模板的长宽和厚度是否设计合理？ Are the length, width and thickness of mold plates reasonably designed?           定位圈尺寸和模具外形尺寸是否满足注塑机的要求？Are the locating ring size and the mold size suitable for the injection machine?           AB板间的导柱导套的直径是否足够并高于滑块斜导柱的长度或型芯的高度？？Are the diameters of the guide pins and guide bushes between A and B plates enough and higher than the angle guide pins of the sliders or higher than the core?           AB板间是否设计精定位或平衡块？Are there any precision locating or balance blocks designed between A and B plates?           导柱导套，顶针等件是否按要求做?例如：Hasco,Lkm,Punch,DME. Are the standard parts like guide pin, guide bush, ejector processed according to standard requests? E.g. Hasco,Lkm,Punch,DME.           吊模孔或吊模条的螺丝是否能承受模具重量？是否分布平衡（如4面都设计吊模孔）？Can the eyebolt or the screws of transportation plate bear the mold weight and are they placed in balance? (e.g. eyebolts on every side).           操作者或机械手夹产品或料头时是否没有障碍？Is it sure no problem for operator or manipulator to take out the product and runner?           支撑柱，垃圾订和顶针板的固定螺丝设计是否合理？Are the designs for supporting pin, stop pin and the fixation screw of ejector plate reasonable?           是否有按规定设计隔热板？Are the insulation plates designed according to requests?           是否有按相关规定和需求设计先复位机构，行程开关，强拉机构？Are there earlier return system, stroke switch and force lock designed according to actual needs and requirements?       ID Area Items to check 核对内容 Yes No Remark 序号 范围     模脚高度是否合适？Is the height of support parallels suitable?           三板式模架的开模行程是否足够取出产品和浇口？Is the de-mold stroke enough for taking out the product and runner with 3-plate mould plates?           K.O孔的数量和排布是否合理（特别是大模时是否增加顶出的试模工艺孔）？Are the K.O holes qty. and layout reasonable (especially when big mold is it needed to add ejector mold trial technical holes)?                   9 钢材指定 Named steel 模具型腔及型芯材料是否已经指定正确？Are the cavity and core materials correctly specified?           斜顶及滑块材料是否已经指定正确？Are the lifter and slider materials correctly specified?           模板材料是否有指定要求？Are there any specified requirements for mold plates?                   10 排气系统 Vent system 深的筋条排气是否足够？以及其它困气的位置是否有设计排气系统？Is there enough venting for deep lib position? Is there any venting designed for other air trapping position?           长分流道的末端是否有设计排气？Is there any vent designed for long runner terminal?           前后模主分型面是否有设计排气？Is there any vent system designed for parting line?           产品局部地方会造成真空是否有设计排气或吹气？ Is there any venting or huffing designed for the partial vacuum position on the product?                   11 刻字 Inscription 主模仁是否有要求刻字？其他零部件是否有按要求刻字？Are the main inserts and other components requested to be engraved according to requests?           模穴号（有需要的日期章）等是否有做？Have the cavity no. and needed date mark been made?           模板号是否有刻？模板的其它位置是否有按要求刻字 Are the mould plate no. and other marks engraved according to requests?                   12 热流道 Hot runner 热流道选购是否有指定供应商？接线盒是否找热流道供应商购买？Is there any designated hot runner supplier? And are the connect box supplied by hot runner supplier?           热流道浇口处是否有设计水路？Is there any cooling designed at the hot runner gate position?           热流道出线位置和接线盒位置是否合理？Are the terminal coming out position and the connection box position reasonable?           有热流道板的定模模板间的导柱导套和螺丝是否设计合理和足够？Are the guide pins, guide bushes and the screws between the stationary mold half with hot runner plate reasonably designed with enough quantity?                   13 其他要求 Other requirement 是否检查好没有干涉，错位等问题？Is there any check for the interference or misalignment problems?           大件零件是否设计吊环孔？ Are there any eyebolts for large piece of mould components?           是否有按相关模具标准做计数器？Is the counter made as per mould standards?           是否有按相应模具标准规定做倒角？Are the chamfers made as per requests?       14 补充要求：supplement requirements                         评审人员签字：Checker signing