蜡模是一种常用铸造方式。熔模精铸主要由模具制造、蜡模制造、壳型制造及随后的干燥、焙烧、浇注、凝固等工序组成。蜡模是用来形成铸件型腔的模样, 要获得尺寸精度和表面光洁度高的铸件, 首先蜡模本身就应该具有高的尺寸精度和表面光洁度。而蜡模制造过程中影响蜡模尺寸精度的因素比较复杂,工艺参数较多,所以蜡模尺寸精度变化范围比较大。
Aiming at easily-deformed castings,the effective measures should be adopted from the first procedure,wax injection,to render the wax pattern in a desirable quality condition.
针对易变形件要从第一道工序-射蜡就采用在蜡模中放入阻碍物限制收缩变形、开浇道根后粘浇道,压蜡后在水中冷却等有效措施,使蜡模处在一个良好的质量状态之下。
参考来源 - 防止精密铸造蜡模变形的几种措施·2,447,543篇论文数据,部分数据来源于NoteExpress
丝管是通过将蜡模浸入水化的丝蛋白溶液中制成的,有许多组织工程应用,如血管移植和神经导引。
Silk tubes, made by dipping a wax mold in aqueous silk solution, have a number of tissue engineering applications like blood vessel grafts and nerve guides.
本文介绍一种用涂塑型制造蜡模的新方法。
In this paper, a method of making wax patterns is described, which is called coating plastic mould.
采用带抽芯机构的组合压型,制作出了行星轮架整体蜡模。
The inner core pulling of The gear planetary frame can be solved by adopting combinative core.
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