废品率
- 名reject rate
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废品率直线下降。
The rate of rejects fell sharply .
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从理论上推导了加工成本与公差的关系,并考虑到废品率的影响,建立了实用的公差CT设计法优化模型。
From the theory , the relation about machining cost and tolerance is derived . Considering rate of spoiled products influence , practical optimization model of cost-tolerance be upbuilt .
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开展QC活动降低胶印机大墙板废品率
Carrying Our QC Activities to Reduce Reject Rate of Main Plate of Offset Machine
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黏着作用不仅严重影响着MEMS的性能,而且己成为导致MEMS高废品率的主要因素之一。
The adhesion between solids not only influences the performances of MEMS seriously , but also leads to low eligible products ratio of MEMS .
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众多工厂的实际应用表明,利用CAE技术可以有效地优化铸造工艺,降低废品率,具有重要的实用价值。
The practice applications prove that the CAE system could optimize foundry process , reduce reject rate and shorten the developing period for new foundry products .
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研究了板栅合金Sb含量、铅膏硫酸量、固化温度、化成工艺对极板生产过程中废品率的影响。
The effects of antimony content in grid alloy , sulfuric acid amount in paste , curing temperature and formation process on the scrap rate of plates are investigated .
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用常规的硬脂酸锌或EBS蜡之类润滑剂混粉,生坯的废品率高达50%。
The scrap rate of green compacts was as high as 50 % with the powder mix using the regular lubricant such zinc stearate or EBS wax .
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钙使Al-Si活塞合金磷变质中毒,且当活塞合金中杂质钙较多时,合金熔体流动性变差,容易吸气和发生微观针孔或缩松,并产生偏析性硬脆化合物使铸件废品率上升。
However , Ca impurity will poison the P modification efficiency in Al-Si piston alloy . Moreover , it makes the flowability of Al-Si melt worse , and increase inspiratory and shrinkage porosity . The generation of segregation brittle compounds increases the rejection ratio of castings .
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降低汽缸体铸件夹砂废品率的经验
The Experience of Reducing Scab Reject Rate of Cylinder Block Casting
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本文的研究成果对提高大型锻件的内部质量,降低废品率,具有重要的理论意义和实用价值。
The results of the study are important and useful in production .
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改进浇冒系统降低离合器盖废品率
Improving Riser Gating to Reduce Rejection Rate of Clutch Cover
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采取上述措施后,脱方废品率大幅下降。
After taking these measures , the ratio of rhomboidity decreased dramatically .
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此模具结构使塑件顶出可靠稳定,大大降低了废品率。
Ejection movement was reliable and stable , greatly reduced the waste rate .
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探计改变加工过程尺寸基准和利用多次加工来降低废品率的措施.建立过程尺寸基准和验收安全裕度的优化数学模型,并给出了应用实例。
The optimization mathematical model of machining target and safety margin are given .
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利用均衡凝固理论降低离心铸造气缸套废品率
Application of Proportional Solidification Technology Reduced Waster Rate in Centrifugal Casting Cylinder Liner
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采用这种新装置可以大大降低废品率。
Rejection rate can be greatly reduced by employing this new developed device .
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降低康明斯6BT缸盖湿砂型铸造废品率
Lower the Unqualified Rate of Comins Engine Cylinder Head Casted in Green Sand Mould
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批生产过程的质量控制强调降低废品率。
Emphasis of BP quality management is quality control and decreasing of reject rate .
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本实用新型的优点是废品率低,强度高。
The utility model reduces the rate of spoiled and has a high intensity .
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然而,印度生产服装的高废品率让他有些警惕。
The high reject rate on apparel from India makes him wary , however .
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降低圆锥滚子轴承外圈磨削废品率的措施
Measures of Decreasing the Spoiled Rate in Grinding the Outer Ring of Taper Roller Bearing
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表明所生产的气门毛坯废品率明显下降。
The results indicate that the reject rate of the tire valve semifinished products are descended .
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降低170型制冷压缩机缸套离心铸造废品率的研究
Investigation of Reducing Casting Reject Ratio of 170 Type Refrigeration Compressor Cylinder Sleeve by Centrifugal Casting
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提高了生产效率、降低了成本和废品率,是民族工艺品生产方法的改进、创新。
This is vitally important improvement and innovation in ways of producing the nation handicraft products .
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依靠传统的纯机械加工方法常常导致生产率低下和废品率增高。
Conventional machining methods used in produc-tion often result in low productivity and high reject rate .
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这样做可以在尽量不改变原有生产工艺的同时大大降低废品率。
It can be as much as possible without changing the original production process and reduce scrap rate .
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分析了异型薄壁零件淬火废品率高的主要原因。
The main reasons of high reject rate for the special shape and thin wall parts were analyzed .
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浅谈纸模制品热压整型工序废品率高的原因与对策
The high Waste in the Heat - Press - Shaping Procedure of Paper - mould Products : Reason & Countermeasure
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采用传统的铸造方法成形的水盒零件存在内部缺陷,存在废品率较高的问题,同时也降低了其使用寿命。
Water box formed by conventional casting method always has many defects in its microstructure which will have short working life .
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但一个印活调机的废品率不会受到幅面的影响,大致都是相近的。
However , a printing machine of the rejection rate of living adjustment will not be format effects are broadly similar .