針凸輪 的英文怎麼說
中文拼音 [zhēntūlún]
針凸輪
英文
needle cam-
Analysis on pin hole defect of the cam shaft in remelting quenching process
凸輪軸氬弧重熔淬火過程中形成針孔缺陷的分析Auto parts : fuel injection system ( valve follower, plunger piston and fuel injection needle, etc. ), power train ( gear, rolling bearing etc. ), piston parts ( packing ring, gudgeon pin etc. ), cam shaft parts ( pin, bush, oscillation beam and some hydraulic components etc. ), others ( gate lock, accouterment etc. )
汽車零部件：燃料噴射系統（氣門挺桿） 、柱塞、噴油針等） 、動力傳動系統（齒輪、滾動軸承等） 、活塞部件（活塞環、活塞銷等） 、凸輪軸部件（銷、襯套、搖臂及部分液壓元件等）和其他部件（如門鎖、內飾等） 。Turn the vertical driving cam to the position where throat plate surface 3 and needle tip 4 align with each other, and the first or the second tooth of the top end of feed dog 5 descends from the throat plate surface
讓針尖4與針板上面3對齊，在送布牙5的前端1 2齒從針板上面下沉的位置，轉動上下傳送凸輪，進行固定。Pinholes are the defects often found in cam surface layer after re - melted and chilled
凸輪面針孔是凸輪軸重熔淬火工藝容易產生的質量問題。Blind stitch cam 12 stitch
十二針暗縫凸輪Blind stitch cam 8 stitch
八針暗縫凸輪Blind stitch cam 4 stitch
四針暗縫凸輪Blind stitch cam 6 stitch
六針暗縫凸輪Product description : this series product has entire auto - lubrication systems and the ordinary two big kinds supplies to select, this machine major parts cancels the needle, cam and the ball bearing all uses the high quality import components, also selects the high quality steel products quenching heat treatment to the main stress components, the essential components uses special phosphorus processing, the foreign dew components all adopts special - purpose seal - up device and drains the oil the measure, therefore, entire causes machine throughout to locate the lubrication is reliable, the revolution is steady, under the high speed low chirp condition works
本系列產品具有全自動潤滑型及普通型兩大類以供選用，本機主要零件勾針，凸輪及滾珠均採用優質進口零件，對主要受力零件亦選用優質鋼材淬火熱處理，關鍵零件則採用專門磷化處理，對外露零件均採取專用密封裝置及排油措施，因此，使整機始終處于潤滑可靠，運轉平穩，高速低噪的條件下工作。( 2 ) by using the methods of analytic geometry and mbs and parameter measure map along x - axes by 9 - line distinguish method, the formulas for correctly identifying the error parameters have been established
（ 2 ）針對sk - 21數控磨床開展誤差參數檢測實驗，通過現場測量，獲得凸輪工作臺直線運動誤差和旋轉誤差數據，運用9線辨識法進行分析，經數學處理后為補償程序提供必要數據。Aimed at the equal - diameter cam mechanism with follower of planar movement, and according to two conditions of existing meaningful solution of the mechanism and of ensuring transmission angle of output swinging rod, the value selection ranges of cam motion angle, of swinging angle of out - put swinging rod and of its primary installation angle were analyzed and determined, and then proceed to plot the region graph of selectable value for motion angle of cam and swinging angle of swinging rod, thus provided convenience for the design and employment of that mechanism
摘要針對平面運動從動件等徑凸輪機構，根據機構存在有意義解和保證輸出擺桿傳動角兩個條件，分析並確定了凸輪運動角、輸出擺桿擺角及其初始安裝角的取值范圍，進而繪制了凸輪運動角與擺桿擺角的可選值域圖，為該機構的設計與使用提供了方便。The dissertation also does a research on the control strategies of mechanical control parts. the theoretical expression among needle valve throttle area, cam - control valve throttle area and the equivalent throttle area of combining control is given, and the principle of combining control of the two valves is analyzed. the arresting control strategies under various engaging conditions are presented, namely the engaging condition of same overrunning length and same engaging speed but different weight, the engaging condition of same overrunning length and same weight but different speed as well as the engaging condition of same weight and same engaging speed but different overrunning length
研究了機械控制機構的控制策略：從理論上推導出了針閥節流面積、凸輪控制閥節流面積及聯合控制的當量節流面積三者之間的關系表達式；分析了針閥與凸輪閥聯合控制的控制原理和方法；給出了同攔停距離同撞網速度不同重量飛機撞網狀況、同攔停距離相同重量不同撞網速度飛機撞網狀況以及同重量飛機同撞網速度不同攔停距離撞網狀況的攔阻控制策略。11. zigzag needle vibrating cams
11 .人字縫擺針凸輪By using activex techniques to call the objects in autocad software, the cam profile could be plotted interactively, the system could used to design the cam for planar and combined cam mechanisms in the fields of engineering simulation, design, and computer aided instruction ( cai )
該系統針對平面凸輪機構、凸輪-連桿組合機構中的凸輪進行設計，可應用於工程模擬、設計和計算機輔助教學。Then the center ' s track equation of the circular cutter which was used to manufacture the cam was presented. for the problem of designing on combined cam mechanism which follows the given track, typical nodes in the track were selected at first. then the spline interpolation method was employed to plot the smooth track
針對實現特定軌跡的凸輪一連桿組合機構設計問題，文中首先選取軌跡上有代表性的節點，採用樣條插值法繪出光滑的軌跡曲線，進而具體分析從動件的位移、類速度、類加速度，最後對凸輪-連桿組合機構進行設計。Based on the analysis of the advance treads in the field of mechanics and the practical requirement, a new planar cam design theory model was proposed. and then using the new model, the planar cam design and simulation system were developed. it provided a more general and simple method for cam designs, and could ensure the follower follow the special movement rule or the special track
針對機構學領域發展趨勢和當前實際需求，建立了新的平面凸輪設計理論模型，並在此基礎上研製了平面凸輪設計及運動模擬系統，為凸輪設計提供了更通用、簡便的方法，確保從動件實現特定運動規律或特定軌跡。Using the centerline access bar, spin the check assembly from the 9 o ' clock position to the 12 o ' clock position, then ( without letting go of the access bar ) push the cam assembly slightly downstream so that the clapper is now parallel to the valve body
用中心線接近棒將止回閥總成從時鐘指針9點的位置旋轉到12點的位置，然後（不要松開接近棒）將凸輪總成稍微往下游推使得閥瓣與閥體平行。Some optimum fitting methods for treating the measured lift data of the symmetrical cam profile are presented in the previous decades
已有的配氣凸輪實測升程數據的優化擬合研究基本上都是針對對稱型配氣凸輪展開的。Abstract : some optimum fitting methods for treating the measured lift data of the symmetrical cam profile are presented in the previous decades
文摘:已有的配氣凸輪實測升程數據的優化擬合研究基本上都是針對對稱型配氣凸輪展開的。Focusing on present defects of cnc milling machine tools specializing in machining the roller gear indexing cam, two design projects of simultaneous five - axis movements of cnc milling machine tools specializing in machining the roller gear indexing cam are raised
摘要針對當前國內弧面凸輪加工專用數控銑床的缺陷，提出兩種五軸聯動的加工弧面凸輪專用數控銑床的設計方案。分享友人