| 1. | Optimized design for the number of injection mould cavity based on vb 6
0的注射模型腔数目优化设计 |
| 2. | Poor thermal exchange between mould cavity and part during cooling time
冷却时,模腔和制品间的热交换差 |
| 3. | An excessive clamping force distorts the mould and the mould cavity unnecessarily , affecting the precision of the moulded part
过大的锁模力会使模具以及模腔产生不必要的变形，影响成型品的精度。 |
| 4. | The influences of foundry process and method factors on combination effect was investigated including the influences of gating system design , pouring temperature , atmospheric pressure of mould cavity , thickness of cast - penetrated layer and so on
作者就浇注系统、浇注温度、型腔气压、铸渗层厚度等工艺参数对铸渗效果的影响进行了试验研究。 |
| 5. | The plastic mould with the thickness over 400mm ; mould for closure of tv sets and trunks ; mould for closures of copying machines ; mould for vibration absorber ; mould for motor dashboards and large parts ; mould for dustbins ; mould cavity for die cast
厚度大于400mm的塑料模具电视机罩壳和后备箱的模具复印机外罩的模具减震器的模具汽车仪表板和大型零部件的模具垃圾箱模具压力铸造型腔 |
| 6. | Mushy pvc ( dop + additives ) - beater ( stir well ) - vacuuming ( materiel has been completely dewatered and debubbled after vacuuming ) or mix with color paste which has been processed by ball mill and then dropped into mould cavity by needle cylinder ) - solidified in the constant temperature box ( color fixing ) - input basic material - sent to the constant temperature box in the flowing way and then forming and then forming and sent out automatically - cooled by fan - finished products
糊状pvc （增塑剂dop +助剂- - -打浆机搅拌均匀- - -抽真空处理） （真空机处理后的物料已完全脱离水分和气泡）或球磨机处理后的色浆混合后用针筒滴入模具形腔- - -放入恒温箱中固化（色彩定形） - - -注入底料- - -流水式送入恒温机，定型后自动送出- - -风扇冷却- - -成品 |
| 7. | The pick _ up and analyse for parts data have been made and craftwork decision has been made . profile calculations for turning parts and islands and islets for milling parts problem in mould cavity have been especially made . post process for turning parts and milling parts have been realized
4 、通过对零件数据的提取、分析及工艺决策，深入研究了车削类零件的轮廓计算和铣削类零件型腔中岛屿问题的处理方法，实现了车削、铣削零件的前置处理，形成刀位文件，并生成了相应的零件工艺卡。 |
| 8. | The hot runner series makes the plastics in the hot runner from the nozzle of a plastics injector to the inlet of cavity must be always kept at such a molten state by means of heating that you just pick out the product , there is no need for you to take the condensing stuffs from the injection system as the mould cavity is operated
说明:热流道系列用加热的方法使从注塑机喷嘴到型腔入口为止这一段流道中的塑料一直保持熔融状态，在开模时只需取出产品，而不必取浇注系统凝料。 |
