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- Through enlarging the top fillet arcs radii and meanwhile reducing the addenda of the tools, an improvement on basic profiles of rack kind tools is proposed to improve the tooth bending strength of the external involute cylindrical gears. 为提高外啮合渐开线圆柱齿轮的齿根弯曲强度 ,针对齿条型刀具提出了减小刀具齿顶高并同时加大其齿顶过渡圆弧半径的改进方案。
- The Influence of Design of Hob Cutter Tip on Teeth Bending Strength 滚刀刀顶设计及对齿根弯曲强度的影响
- Calculation Method of Geometry Factor J to Gear Tooth Bending Strength for API Spec 11E API Spec 11E 中齿轮抗弯截面模量J的计算
- Teeth bending strength 齿根弯曲强度
- Compared with a standard involute gear, the unsymmetric involute gear could efficiently improve the tooth root bending strength by finite element analysis. 对实例的有限元分析表明非对称渐开线齿轮的齿根弯曲强度比对称齿轮有较大提高。
- According to the special tooth structure of the Circular-Arc-Tooth-Trace cylindrical gear (CATT gear), an analysing model of its bending strength is established. 本文根据圆弧齿线圆柱齿轮轮齿的独特结构,建立了该齿轮的弯曲强度分析模型;
- The results are compared to those of the standard involute gear and proof that the bending strength of the composite profile tooth is higher than that of involute one. 结果表明,复合齿形齿轮比渐开线齿形齿轮具有更高的弯曲强度。
- Stiffness It is a measure of the bending strength of paper and board. 挺度是衡量纸和纸板耐弯曲的强度性能。
- It was founded that the best bending strength was 422 MPa when aids was 18 wt%. 在助剂含量为18wt%25时，抗弯强度最大为422MPa。
- Circular-arc-tooth-trace (CATT) cylinder gear differs from straight-cut cylinder gear in calculation of the gear tooth bending stress. 圆弧齿线(CATT)圆柱齿轮齿根应力的计算与普通渐开线不同.
- At transition region,the sea ice bending strength reached the maximum value. 海冰的弯曲强度随着应力速率的增加，经过延性、过渡和脆性三个阶段，在过渡区，海冰的弯曲强度达到最大值。
- Optimum wearresistance,high bending strength and high resistance to bonding. 耐磨性较好、较高温的抗弯强度和抗粘结能力。
- When the glossal palate face that brushs fluctuation anterior teeth, if tooth bend is narrow, can have vertical stroke of tooth brush head short horizontal stroke to brush vibratile. 刷上下前牙的舌腭面时，如牙弓狭窄，可将牙刷头竖起作短横刷颤动。
- The wood is moderately hard and strong with high bending strength, shear strength and stiffness. 这类木材硬度适中而强壮，具有高度弯曲力、剪力和硬度。
- The Bending strength for concrete bonding was over 7MPa with ester crete-p and 8Mpa with Epcrete-p. 用epcrete p粘合的混凝土试件的抗折强度可达到 8MPa以上 .
- General bone mineral density (GBMD), femur bending strength (FBS), serum-BGP and urine-Hyp/Cr were measured. 进行相应处理后分别测定各组大鼠全身骨矿物密度(GBMD)、右侧股骨抗弯强度 (FBS)和血清骨钙素 (BGP)、尿羟脯氨酸 (U -Hyp)与肌苷 (U -Cr)。
- The hardness of the sintered YT15 alloy was 92 1 HRA and bending strength 1351 9MPa. 烧结后的合金硬度为92 1HRA、横向断裂强度为 135 1 9MPa
- The coated twisty blade patterns possesses higher bending strength and hardness than the uncoated ones. 带涂层可熔扭曲叶片模具有更高抗弯强度和硬度,可以适应制芯操作。
- The Izod impact strength, the bending strength and tensile strength were tested. 同时,测试了该材料的冲击强度、弯曲强度和拉伸强度。
- The effect of powder pre-alloying on the hardness and bending strength of diamond tools matrix was studied. 本文通过试验分析研究了铁基粉末预合金化对金刚石工具胎体硬度与抗弯强度的影响。
