模性壓痕 的英文怎麼說
中文拼音 [móxìngyāhén]
模性壓痕
英文
molded impression-
In the processing of single crystal materials, it was found that the sectorial distribution of light and shade appears on the surface, which is the main factor of affecting processing surface quality. therefore starting from the crystal structure, this paper first researched on kdp crystal mechanics characteristics in different crystal plane and orientation through theoretical analysis and nano - indentation experiment, separately calculated the young ’ s modules and shear modules of kdp in different crystal plane, and systematically analyzed the change rule of young ’ s modules and rigidity along with the crystal orientation
在單晶脆性材料的加工中，人們發現加工表面產生明暗相間的扇形分佈，這種明暗相間扇形分佈是影響加工表面質量的主要因素，因此本文從晶體的結構出發，首先對kdp晶體不同晶面、不同晶向的力學性能進行了理論分析和納米壓痕實驗研究，分別計算了kdp晶體不同晶面上彈性模量和剪切模量，並系統地分析了彈性模量和硬度隨晶向的變化規律。In this paper, the numerical simulation between using the elastic medium and not using the elastic medium is carried out to analyze the multi - point forming process, and the analysis on the dimple and the wrinkle defects is proposed
本文對使用彈性介質和無彈性介質的多點成形過程進行數值模擬，分析成形過程中產生的壓痕和起皺現象，並對上述缺陷的不同影響因素進行了模擬研究。As the automobile industry ’ s growing, more and more aluminum alloys have used in the manufacturing of automobile and aluminum alloys replaced parts of steel planks used in automobile parts which is one of the key resources for light weighting of automobiles. but as aluminum alloys have some limitation in forming such as crinkle, fracture and difficult for welding, the industrial scale of aluminum alloys is limited
隨著汽車產業的發展，鋁材在汽車上的用量迅速增加，鋁合金取代部分鋼材成形汽車零件已經成為解決汽車輕量化的關鍵手段之一，然而由於鋁合金在傳統的沖壓成形中會出現難以消除的裂痕和褶皺，以及深沖性能比較差、焊接難度高等特點，使得鋁合金的大規模運用受到限制。The result of nanoscratching modeling showed that the load on the sample and friction force increased linearly at the initial stage. the load on the sample and the friction force increased suddenly when the film hardened
納米劃痕實驗的數值模擬表明， ti - dlc膜在壓頭劃痕初始階段，縱向載荷和摩擦力都呈線性緩慢增加，在某一點發生突變，這時膜發生了硬化。In order to acquire the training sample, 12 impress modulus must be induced from 9 actual elastic parameters
要想獲得訓練樣本，就要由實際的九個彈性參數反推門個壓痕模量。Numerical results and forming tests of typical specimens demonstrate that dimples are eliminated effectively by means of elastic cushion and multi - step mpf
通過典型的數值模擬及成形實驗說明?彈性墊技術及多道成形技術消除壓痕缺陷的有效性。Once the neural networks are accomplished, the impress modulus calculated from nanoidentation load - displacement data by oliver - pharr method can be input to the neural networks to get the 9 elastic parameters
神經網路固定之後，由納米壓痕試驗得到的數據，經oliver pharr方法計算獲得壓痕模量之後，就可輸入神經網獲得該材料的九個0彈性參數。One it would reduce investment, the other strengthen the print technology specialization. it is asked to ensure the quality of products by professional press ; at last, the speed of one printing machine and plain scoring machine can match four paper forming machine, or it would lead to leave equipment unused
一來可以減少初期投資二來印刷工藝專業性強由專業印刷廠做更能保證質量三來一臺印刷機和平壓壓痕機模切的生產速度可匹配四臺紙紙杯紙碗成型機，否則會造成設備閑置。分享友人