The proper pouring and shell mould temperature have been suggested, so that both satisfied microstructure and excellent mechanical properties of superalloy K423A can be achieved.
力学性能测试表明，在适当的浇注温度和模壳温度条件下，可使K423A合金同时具有合适的微观组织和优良的力学性能。
The longitudinal surface cracks of continuous cast slab results from the thickness inhomogeneity of the initially solidified shell at the meniscus of mould.
连铸板坯表面纵裂起因于结晶器弯月面初生凝固坯壳厚度的不均匀性。
The shell frame is manufactured by the inner mould transfer printing method, and the appearance of the shell frame has no seam.
本发明壳体框件使用所述模内转印方法制成，其外观不具有接缝。
The technical requirements for the lost pattern made from the paraffin-stearin and the shell mould made from colloidal silica in the precision casting were introduced.
介绍用石蜡-硬脂酸低温模料制作熔模，用硅溶胶作粘结剂制造模壳的工艺。
Some metallic parts are successfully fabricated using a vacuum pressure difference casting technology and a casting mould shell technology.
通过采用真空压差铸造工艺，结合铸造型壳的制造，成功制造出金属零件。
This article analyzes the forming of shell case, and designs rational mould structure. The result shows that the forming of these parts can be finished in large quantities with horizontal machine.
分析了弹壳成形工艺，设计了合理的模具结构，经使用证明，在卧式压力机上完全可以实现此类零件的大批量生产。
The mould is the core component of continuous caster for primary cooling and initial shell forming of liquid steel.
结晶器是连铸机的核心部件，完成将钢液初步凝固成型的任务。
Furthermore, the inner mould transfer printing method can effectively reduce the cost and the time of the shell frame, thereby enhancing the competitive strength of products.
另外，由于本发明的模内转印方法可有效地减少壳体框件的成本与时间，因此，提高了产品的竞争力。
The mechanism of adding mineralizer in single crystal blade casting shell mould for enhancing high temperature strength has been studied.
研究了在制造单晶叶片的壳型中添加矿化剂提高壳型高温强度的机理。
The finite element mould is set up to stimulate the contact condition between the flange of shell and the cover of dryer which proved to be correct by the result of stress measurement of1500dryer.
建立模拟烘缸缸体与缸盖法兰间相互接触状况的有限元计算模型，并用1500烘缸的应力实测结果验证计算模型的正确性。
The practical structure of die casting mould with the rotational automatic thread demoulding for shell parts, the calculation of mode locking force and the process parameters were presented.
给出了罩壳零件旋转自动脱螺纹压铸模实用结构，锁模力计算和工艺参数，论述了模具工作原理和设计要点。
A machine-vision spot-inspection system for crystal oscillator shell (COS) quality detection was developed, which can monitor the punch mould state by spot-inspecting the COS automatically.
开发了一套晶振外壳抽检系统，通过对晶振外壳这种微型冲压件的缺陷检测，实现对冲压模具磨损情况的无人监控。
A sort of chilled nodular iron camshaft was developed by adopting resin-coated sand shell mould casting process.
开发了一种采用树脂砂壳型铸造的激冷球铁凸轮轴。
Based on a slab caster which is equipped by hydraulic oscillators, the transient friction force between mould and strand shell was measured and analyzed.
本文以板坯连铸机为研究对象，对液压振动条件下结晶器和铸坯间的瞬态摩擦力进行测试和分析。
The research is mainly on the realization of Shell-Gear-Change-Lever's die-casting mold CAE and the establishment of standard mould bases.
本文重点进行了镁合金汽车零件压铸模CAE实现的研究和标准模架库的建立。
This paper analyses die casting process for shell part of thin wall, and a die-casting mould adopt pusher mechanism to solve the deforming problem of thin wall die-casting.
分析了薄壁壳体零件压铸的工艺性，采用顶板推出机构，解决了薄壁压铸件成型推出变形问题。
The results show that the pouring temperature and shell mould temperature have obvious effect on the microstructure and properties of K423A superalloy.
研究表明，浇注温度和模壳温度对K423 A合金的组织和性能均具有较大的影响。
The results show that the pouring temperature and shell mould temperature have obvious effect on the microstructure and properties of K423A superalloy.
研究表明，浇注温度和模壳温度对K423 A合金的组织和性能均具有较大的影响。
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