shrinkage hole
英 [ˈʃrɪŋkɪdʒ həʊl]
美 [ˈʃrɪŋkɪdʒ hoʊl]
网络 缩孔; 縮孔; 收缩孔; 缩松
双语例句
- Shrinkage fit is a way to realize the tight joint through the interference between enveloping parts ( hole) and enveloped parts ( shaft).
过盈联接是以包容件（孔）和被包容件（轴）配合后的过盈值来达到紧固联接为目的。 - An available chamber design is presented to prevent squeezing casting from creation of shrinkage crack and shrinkage hole as well as to elevate specific pressure.
为防止挤压铸造铸件缩裂、缩孔产生和提高铸造比压，推荐一种合理料缸（压室）设计。 - The paper introduced the design principles and construction experiences of shrinkage stoping with short hole in vein gold mine, which is reference for other similar mines.
介绍了岩金矿山广泛使用的浅孔留矿法的若干设计原则及施工经验，供同类矿山参考。 - As a result, the short hole shrinkage method with flat bottom structure was employed to mine the stope firstly, then stoping ore pillar by medium length hole caving method.
对于急倾斜极薄矿脉的开采国内外最常用的采矿方法是浅孔留矿法，实践表明，该法存在人工劳动强度大、矿石贫化率高等缺点。 - Shrinkage porosity ( hole) in thick-walled complex parts can be eliminated by chilling method.
对于壁厚复杂铸件常出现的缩松、缩孔问题，采用激冷方式得到解决； - The shrinkage hole in the casting can be effectively eliminated by using the cross gating system.
通过采用十字型横浇道，避免了铸件缩孔的产生。 - The casting process was optimized by the simulation and the shrinkage hole, shrinkage porosity in the ductile iron hub were eliminated successfully.
通过模拟优化了铸造工艺，成功地消除了轮毂铸造过程中产生的缩孔、缩松缺陷。 - Effect of the Thermal Cycle of Welding Shrinkage Hole on Microstructure and Properties of Heat-Affected Zone Austempered Ductile Iron
焊补缩孔热循环对奥-贝球铁HAZ组织与性能的影响 - Ingot quality influences the property of alloys significantly. The common defects in cast ingots are shrinkage cavity, gas hole, crack, segregation, cold lap and copper sweat during the Cu-Cr-Zr vacuum melting and casting.
铸锭的铸造质量对合金的使用性能有重大影响，Cu-Cr-Zr合金常见的铸造缺陷包括缩孔、气孔、裂纹、偏析、冷隔和铜豆等。 - During the developing process of one V-6 type engine intake manifold with 319.0 alloy, many defects as shrinkage and pin hole occurred frequently, which hindered its normal supply and thus affected the OEMs productivity.
国内某款乘用车V型6缸发动机进气歧管（319.0）开发过程中，屡屡出现缩孔、气（针）孔等铸造缺陷，严重地影响了供应商的正常供货以及整车厂产能的提升。 - Eliminated Seasonal Shrinkage Hole of Arc Furnace Casting Steel
电弧炉熔炼下铸件季节性气孔的成因与消除 - Numerical Simulation for Shrinkage Hole ( Porosity) Formation in TiAl Alloy Product in Investment Casting
TiAl合金熔模精铸件缩孔形成的数值模拟及预测 - The origination and location of shrinkage porosity ( hole) in the rudder horn was described by simulating the filling process of large pelagic cast-steel rudder horn using a CAE software.
利用华铸CAE软件对大型挂舵臂铸钢件进行凝固过程的数值模拟，揭示了铸件产生缩松、缩孔的部位和形成原因。 - Their effects on the chemical shrinkage, self-shrinkage, hole structure of cement stone and on the shrinkage of mortar and concrete were also studied thoroughly, and a concrete admixture with high performance of crack-resistant and water-repellent was prepared.
通过它们对水泥石的化学收缩和自收缩、孔结构以及对砂浆及混凝土的收缩性能的深入研究配制出了一种性能优良的混凝土抗裂防水外加剂。 - The stress field was simulated based on semi-solid mechanical and rheological behaviors, and in turn the potential defects, including shrinkage porosity, shrinkage hole, hot tear and deformation tendency during solidification process were predicted to realize the design optimization of casting process for the castings.
根据准固态力学行为和流变行为，进行应力场模拟，进而预测铸件在凝固过程中产生缩松、缩孔以及热裂和变形等倾向，合理地实现了铸件的铸造工艺优化设计。 - Based on the analysis for the reason causing choke, shrinkage and blow hole defects at two 216 bosses of the main plate of the offset machine, the method to eliminate the casting defects by carrying out QC activities was described.
对01胶印机左右大墙板的两个φ216圆台易出现呛火、缩孔和气孔缺陷的原因进行了分析，介绍了开展QC活动消除01胶印机左右大墙板铸造缺陷的方法。 - The experiment indicates that using bottom gating system with large orifice discharge in conjunction with installing cold iron and riser-head can realize the proportional solidification and then avoid shrinkage porosity ( hole), so that qualified frame castings is poured and the production rate is improved.
实践表明，运用大孔出流底注式浇注系统、冒口与冷铁配合的工艺，可以实现厚大件的均衡凝固，消除缩孔（松）缺陷，提高工艺出品率，浇出合格铸件。 - The simulated results are well in agreement with the practical results, indicating that the method can accurately predict the size and location of the shrinkage hole.
表明这种模拟缩孔的方法可以准确地预测缩孔的大小和缩孔的位置。 - The Ways for Elimination of Shrinkage Hole in Light Casting with Isolated Hot Spot
有孤立热节的小铸件缩孔解决方法 - The test of single compact weight decrease proved that when the shrinkage ratio of the compacting die is increased to over 1.22, there is no more crack initiated in the compact inner hole.
并用压坯单重递减法试验证实，当将压模收缩比增加到122以上时，可以保证压坯内孔不出现裂纹。 - The working method and process of constructing bored cast-in-place piles are very complicated and variety, so there occurred many phenomena such as, small resistance of pile toe, expansive and shrinkage of hole diameters, pile break and crack.
灌注桩施工工艺环节多，边界条件复杂，因此，桩尖阻力偏小，浅部发生扩径、缩径和断桩等现象较多。