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wax patterns
相关语句
  蜡模
     Ultrasonic Method for Measuring Wall thickness of Hollow Blade Wax patterns
     空心叶片蜡模壁厚的超声波测量法
短句来源
     The principle, application and advantages are introduced of ultrasonic method for measuring wall thickness of hollow blade wax patterns in investment casting.
     介绍了在熔模铸造空心叶片过程中,用超声波测量法测量叶片蜡模壁厚的原理、应用和优点。
短句来源
     Problems and measures in assembling/welding the wax patterns into a 'investment tree' were investigated.
     研究了用硬蜡雕刻首饰原模型至首饰蜡模树的熔接过程中,易出现问题及解决措施。
短句来源
     In order to obtain dimensional precision of wax Patterns and castings, a special fixture has been designed and Produced for correcting and assembling wax patterns.
     设计制造了专用的蜡模熔合与校正夹具,以保证模组与铸件的尺寸精度。
短句来源
     Precision casting based on SL prototypes instead of wax patterns may save the complex moulds, improve the fabrication speed and reduce the production cost. This process has wide application prospects for new products’ trial production featuring diverse varieties and small quantity and especially for the middle and small-sized castings with free forms.
     用SL原型代替熔模铸造中的蜡模进行钛的精密铸造 ,省去复杂的工装及模具 ,提高制造速度 ,降低制造成本 ,尤其在新产品试制 ,少量多品种 ,具有自由曲面的中小型铸件方面有很好的应用前景。
短句来源
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  蜡模的
     In this paper, a method of making wax patterns is described, which is called coating plastic mould.
     本文介绍一种用涂塑型制造蜡模的新方法。
短句来源
     This paper introduces the making method of the strippable soft dies of handiworks and precision casting wax patterns which are made of the silicic rubber and PVC and its practical application.
     介绍了用硅橡胶和聚氯乙烯两种材料制作工艺品及精铸蜡模的可剥软模具的制作方法及其实际应用。
短句来源
  “wax patterns”译为未确定词的双语例句
     Forty piece-shaped wax patterns with the dimension of 15mm×12 mm×1mm were made. Sprue was put on the side of 15mm×12 mm, and the other side was the adhesive surface.
     用蜡刀在1mm厚红蜡片上切下15mm×12mm的矩形片状蜡型40个,一面安插铸道,另一面作粘接面;
短句来源
     The wax patterns are 12. 90mm in diameter and respective 4mm, 6mm, 8mm in height and in 1mm thickness. Each condition is 96 wax patterns. Wax patterns were then cleaned with a surfactant.
     制作内径相同为12.90mm,外冠高分别为4mm、6mm、8mm,壁厚为1mm的蜡型各96个,然后安插铸道。
短句来源
     Methods: Thirty complete crown wax patterns made with a brass die were divided randomly into 5 groups(a,b,c,d,e).
     方法:用铜制全冠代型模具制作30个全冠蜡型,随机分成a、b、c、d和e共5组,e组作为对照组,用TitavestCB包埋材料一次性包埋。
短句来源
     Forty bar-shaped wax patterns were also made with the dimension of7mm×3.5mm. Sprue was put on one end of the bar. The side of 7mm×3.5mm was used as the adhesive surface.
     将六棱形的嵌体蜡条切成7mm长的蜡块40个,铸道安插于蜡块长轴一端,选择7mm×3.5mm的一面作粘接面,所有蜡型用失蜡法包埋、铸造。
短句来源
     18 wax patterns are divided into 6 groups, invested in a special titanium investment material and casted with the OHARA casting machine (Ohara Inc, Osaka, Japan).
     将18个全冠蜡型分为6组,用专用钛包埋材包埋,用Ohara钛铸造机铸造.
短句来源
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  wax patterns
This work demonstrates a feasible method of producing complex titanium castings for one-of-a-kind and custom components without the necessity of part-specific tooling or wax patterns.
      
The investment casting process was carried out using wax patterns of unfilled wax and shell molds that were made of fused silica with a zircon prime coat.
      
Interspecific hybrids tend to show wax patterns intermediate between those of their respective parents.
      
RP parts substitute traditional wax patterns for IC or serve as production moulds for wax injection moulding.
      
In addition, an indirect approach involving the utilisation of silicone rubber moulding with an MMII-fabricated master pattern to produce sacrificial IC wax patterns is investigated.
      
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A mathematical expression on the reliation between the mechanical propertes of wax material, the technological parameters and the surface finish of wax patterns is derived in this paper, according to a semispherical shell-type solidification model and the princip-les of plasticity and heat transfer. The results are verified through experiments,thus,pro-viding the theoretical basis for the control of wax pattern surface finish, the evaluation and control of miscellaneous technological parameters...

A mathematical expression on the reliation between the mechanical propertes of wax material, the technological parameters and the surface finish of wax patterns is derived in this paper, according to a semispherical shell-type solidification model and the princip-les of plasticity and heat transfer. The results are verified through experiments,thus,pro-viding the theoretical basis for the control of wax pattern surface finish, the evaluation and control of miscellaneous technological parameters and the development of new waxes.

本文提出以半球壳凝固层为模型,利用塑性力学和传热学的原理,推导出蜡模表面粗糙度与模料力学性能及工艺参数之间的数学式,并通过实验得到了验证,为控制蜡模表面粗糙度提供了理论依据.对正确评价与控制各种工艺因素的影响和研制新模料有一定指导作用.

In this paper, a method of making wax patterns is described, which is called coating plastic mould. By this new method, wax patterns can be made with very smooth surface, very few fin, and even can be made in single operation without welding for very complex configuration.

本文介绍一种用涂塑型制造蜡模的新方法。用该方法制出的蜡模表面光洁,复印性好,少披缝或无披缝,多么复杂的形体均能一次成型而不再组焊。此外,在青铜着色方面也作了一些探索。

It is effective for the casting technique with a refractory model replacing the routinetechique for medium fusing alloys to prevent wax patterns from shrinkage and deformati-on during manipulation.Some purposes can be achieved by using this new technique,suchas improvement of casting accuracy and fit,simplification of the traditional procedure ofmaking a die or sectional models,economization of both materials and time.The authorsinvestigated model materials,special liquid and their spatulation ratio for...

It is effective for the casting technique with a refractory model replacing the routinetechique for medium fusing alloys to prevent wax patterns from shrinkage and deformati-on during manipulation.Some purposes can be achieved by using this new technique,suchas improvement of casting accuracy and fit,simplification of the traditional procedure ofmaking a die or sectional models,economization of both materials and time.The authorsinvestigated model materials,special liquid and their spatulation ratio for the castingtechnique with a refracfory model for medium fusing alloys.The solidifying expansion,tensile strength,the thermal expansion rate and deformation at high temperature havebeen determined.The materials exhibited excellent properties among 89 patients who accep-ted inlays,crowns and fixed partial bridges in a total of 93 pieces.All the restorations hadease of insertion,good marginal fit,contact area,occlusion and outline while using thistechnique.

用中熔合金带模铸造法代替脱模铸造法,能有效地防止蜡铸型在制取过程中的收缩和变形,提高修复体的精度和适合性。作者研制了中熔合金带模铸造的模型材料及专用液,井测定了该材料的凝固膨胀、高温抗拉强度、高温热膨胀率及高温变形性能等,结果表明,该材料的以上性能良好。用此材料和方法给89例患者作了嵌体、冠、固定桥共93件,就位均顺利,边缘密合,邻接关系、咬合、外形均良好。

 
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