draw-in gear 中文意思是什麼
draw-in gear
解釋
卡頭-
The thesis developed the optimization design software of geometric parameter for the worm gear including strength check module, the drawing contact lines module, the change lines of tooth thickness of worm, and the parametric modelling software for the reducer which includes parametric modelling of parts and assembly. the cad prototype system is very convenient because of its accessible interfere, simple operation and written in chinese. by input design parameters ， the cad system can make optimization design and strength check for the worm gear ， draw contact lines of tooth flank of worm - gear and change line of tooth thickness of worm ， judge if the tooth flanks of worm undercut and if the sideward tooth of worm - gear hob come to a point ， make project design and structure design for the reducer and draw its 2d parts and assembly
研究和開發了平面二次包絡環面蝸桿傳動的參數優化設計和校核軟體系統：包括幾何參數設計計算模塊，強度校核模塊，繪制齒面接觸線模塊，蝸桿齒厚變化曲線模塊和蝸桿根切判別模塊；開發了平面二次包絡環面蝸桿減速器外形與結構尺寸數據庫以及傳動效率數據庫，建立了平面二次包絡環面蝸桿傳動公差及極限偏差數據庫；開發了平面二次包絡環面蝸桿減速器參數化建模軟體：包括零部件的參數化建模模塊和裝配圖的參數化建模模塊，其中零部件的參數化建模包括蝸桿軸系的參數化建模、蝸輪軸系的參數化建模、箱體的參數化建模、端蓋的參數化建模、軸承的參數化建模和其它零部件的參數化建模軟體模塊。 -
In this paper, the cold die forging technology of the counter gear was analysed, the cold die forging was designed, the blank dimensions and the figure were calculated and choosed, the allowable deformation degree was checked, the equipment for the deformation was selected, the blank treatments before the cold die forging were draw up and the die structure of the cold die forging was designed
分析了計數器齒輪的冷模鍛工藝，設計了冷模鍛件圖，計算及選用了毛坯尺寸及形狀，驗算了許可變形程度，選擇了變形用的設備，擬制了冷模鍛前的毛坯處理及設計了冷模鍛模具結構。 -
Abstract : in this paper, the cold die forging technology of the counter gear was analysed, the cold die forging was designed, the blank dimensions and the figure were calculated and choosed, the allowable deformation degree was checked, the equipment for the deformation was selected, the blank treatments before the cold die forging were draw up and the die structure of the cold die forging was designed
文摘:分析了計數器齒輪的冷模鍛工藝，設計了冷模鍛件圖，計算及選用了毛坯尺寸及形狀，驗算了許可變形程度，選擇了變形用的設備，擬制了冷模鍛前的毛坯處理及設計了冷模鍛模具結構。 -
The research is composed of three parts : in the first part, based on the research of issues related to security and routing, this thesis analyses the threaten of routing layer and the security of the existing typical routing protocols in wsns, and then draw a conclusion that gear surpasses others
主要包括三個部分:第一部分在對傳感器網路安全路由相關問題研究的基礎上，分析了路由層面臨的安全威脅及典型路由協議的安全特性，得出gear路由綜合性能較好的結論。
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