齒根 的英文怎麼說
中文拼音 [chǐgēn]
齒根
英文
1. （牙根） root （of a tooth）2. （齒輪根部） dedendum-
Abstract : the therortical calculation of the bending stress of the root and experimental stress analysis on the modified profile and the standard involute tooth profile were made with the finite element method and the electric resistance strain film method. this indicated that the modified profile was supe rior to the standard involute profiles in terms of the bending strength
文摘:分別用有限元和電阻應變片法對修形齒形和漸開線齒形進行齒根彎曲應力計算與實驗應力分析.結果證明在彎曲強度方面修形齒形比標準漸開線齒形更優越It is shown from results that increasing carburizing time further in the normal technology can not obviously deep the carburizing layer, but can cause nonmartensite microstructure at the bottom of the gear and coarse grain across the gear, these will heavily decrease the fatigue life of the gear
結果表明：在正常滲碳淬火工藝基礎上再延長滲碳淬火1小時，齒輪滲碳層深度變化不大，但其齒根局部表面處有非馬組織，且晶粒尺寸易產生異常長大現象，從而致使臺架疲勞壽命明顯下降。After being improved, the gear surface contact fatigue strength obeys weibull distribution and stress obeys normal distribution, the gear bottom bend fatigue strength and stress obey logarithm normal distribution, according to the relation of average safe rate and reliability, then the gear strength reliability design and check equations can be deduced
將齒面接觸疲勞強度按威布爾分佈、應力按正態分佈處理，將齒根彎曲疲勞強度和應力均按對數正態分佈處理，再根據平均安全系數和可靠度之間的關系，推導出了齒輪強度可靠性設計和校核公式。Measurement and instrument of addendum circle and dedendum circle diameter of odd tooth gears
奇數齒齒輪齒頂圓與齒根圓直徑的測量及其量具It can een descend into pockets around the base of teeth inside the gums
牙石還會沉入牙齦中牙齒根部周圍的牙袋內。Spur and helical gears - definitions and allowable values of deviations relevant to radial composite deviations and runout information
齒輪和螺旋齒輪.第5部分:齒輪齒根嚙合面偏差容許值和定義The knowledge on the properties of used materials is urgently needed for reasonable life - prediction and life - distribution. as cylinder bolts are concerned, they often rapture at the first tooth - root resulting from lower high temperature strength of their material and higher stress. since bolts operate at high temperature environment, creep skew and damage causing their failure are important factors that can not been neglected
就汽缸螺栓而言，由於螺栓材料的高溫強度偏低，預緊力過大，常常在螺栓的第一齒根部位發生蠕變脆性斷裂，因其長期在高溫環境下工作，蠕變變形和蠕變損傷是其失效的一個不可忽略的重要因素。Yeah, on the lowers and a night brace for the uppers
對，就放在齒根The effect of the corner radius on root stress of involute gear
刀尖圓弧半徑對漸開線齒輪齒根應力的影響Calculation of load capacity of bevel gears - calculation of tooth root strength
傘齒輪負載能力的計算.齒根強度的計算Tilted rootline taper
傾斜齒根收縮A calculation research on the tooth root bending stress of asymmetrical involute gear
非對稱漸開線齒輪齒根彎曲應力的計算分析Calculation of load capacity of bevel gear - part 3 : calculation of tooth root strength
錐齒輪承載能力計算方法第3部分:齒根彎曲強度計算Root angle tilt
齒根角傾斜Calculation of load capacity of bevel gears without pinion offset ; calculation of tooth strength
非偏軸傘齒輪承載能力計算.齒根載荷能力計算Film 35 mm ; sprockets, specifications for the root diameter for all films with standardized film width
35mm膠片.輸片齒輪.具有標準化寬度的所有膠片用齒根Hot rolled steel equal flange tees with radiused root and toes - dimensions and tolerances on shape and dimensions
帶圓角齒根和齒頂的熱軋鋼等邊二層交錯凸緣.尺寸和形狀及尺寸公差After thoroughly analyzing the influence of each pump parameters on the gear pump performance, the paper developes the criterion for optimum gear parameters, which can be utilizied in practice easily for gear manufacturing using normal involute gear hob with two - fillet type. the conclutions studied by the paper are : 1. both the addendum coefficient and the deddendum coefficient of the pump gear should be 1. 125
以目前國內普遍使用的雙圓弧頭全齒高為2 . 5倍模數漸開線標準滾刀作為泵齒輪的加工刀具，通過對齒輪加工原理的分析，提出了欲使泵齒輪參數達到最佳，泵齒輪的齒頂高系數和齒根高系數都為1 . 125 ；對變位系數的確定應考慮到泵齒輪的根切、齒頂厚、重合度以及側隙因素；泵齒輪為避免過渡曲線干涉，必然要存在根切現象。Cylindrical gears - iso system of accuracy - part 1 : definitions and allowable values of deviations relevant to corresponding flanks of gear teeth
圓柱齒輪. iso精度體系.第1部分:齒輪嚙合對應齒根面的相應偏差定義和容許值Cylindrical gears. iso system of accuracy. part 1 : definitions and allowable values of deviations relevant to corresponding flanks of gear teeth
圓柱齒輪. iso準確度體系.第1部分:與齒輪齒對應齒根面有關的偏差的容許值和定義分享友人