槽形 的英文怎麼說

Aerospace ; nuts, hexagon, slotted castellated, thin, with mj thread, corrosion - resisting steel, class : 1100 mpa 425 c

航空航天.耐蝕鋼制mj螺紋的薄型槽形冠狀的六角頭螺

Aircraft fasteners. hexagon thick castle nuts

飛機用緊固件.厚六角槽形螺母

Aircraft fasteners. hexagon thin castle nuts

飛機用緊固件.薄六角槽形螺母

Electric traction ; dropper clamp for grooved contact - wires and catenary

牽引電車.第4部分:槽形電車線和懸鏈線用吊索夾

Channel iron clamping plates for ipn, u or t sections

或形斷面槽形鐵夾板

By using the software deform3d, a numerical simulation of the double - sided roll forming of discal parts in 24 different cases has been carried out and the influences of the roller geometry, workpiece geometry and process parameters on the groove shape have been obtained

摘要利用商品化軟體deform3d ，對盤型件雙面輾壓成形過程進行了24種不同工況的數值模擬，獲得了輾壓溝槽的形態特徵以及工具參數、工件參數和工藝參數對溝槽形態的影響。

That machine uses the different siot form to whet the round, can whet a side of straight line or the duckbill sides, the giass of different thicknesschooses to use the different to compiplete, process speed can adjust

該機使用不同的槽形磨輪，可磨直線圓邊或鴨嘴邊，不同厚度的玻璃選用不同槽寬的磨輪，集粗磨、精磨、拋光一次性完成，加工速度可調。

Iron and steel. 35 g. sf grooved rail and its fish plates

鋼鐵. 35g sf槽形鋼軌及其魚尾板

Iron and steel. 35 g. tf grooved rail and its fish plates

鋼鐵. 35g tf槽形鋼軌及其魚尾板

Disigning coolant channel on the firebox of liquid rocket engine to loxodrome ( equal - angle helix ) groove can improve firebox coolant capability greatly. because the width dimension of loxodrome groove is narrow and the depth is deep, some machining methods are incapable, such as end - milling or electrochemistry. according to the peculiarities, a cnc disk - cutter - milling method which is composed of five motion axes with four simultaneously interpolated ones is researched. because most firebox generatrix is composed of complex curves, it is very difficult to get cnc cutting program with manual means. in order to deal with the problem, the loxodrome mathematics model is studied, and an auto - programming software system is developed. the software system can generate cnc cutting program of loxodrome on many kinds of turned surface. the constriction - distension segment of firebox is the most representative workpiece. the sharp changing of its generatrix slope makes loxodrome milling difficult. with the theory analyzing and practice cutting experiment, some applied techniques, which include milling mode and direction, choosing cutter diameter and cutting start point setting, are developed. adopting the technology above, tens regular workpiece have been manufacturing. the two - year manufacture practice has confirmed the validity and feasibility of developed loxodrome coolant channel milling method. the developed technology is also worth to be referenced to other similar workpiece

將液體火箭發動機燃燒室的冷卻通道設計為斜航線（等傾角螺旋線）槽形，可以大幅度改善燃燒室的冷卻性能.斜航線冷卻槽的槽寬尺寸較小而槽深尺寸較大，所以無法使用棒銑刀銑削、電化學等加工方式.針對這些特點，提出了五軸控制、四軸聯動的數控片銑刀銑削加工方法.由於燃燒室外表面的母線輪廓復雜，手工編制數控加工程序難度大.為了解決數控加工程序的編制問題，研究了斜航線的數學模型，開發了自動編程軟體系統.使用該系統，可以生成多種母線輪廓回轉體外表面上的斜航線數控加工程序.燃燒室收斂-擴張段的母線斜率變化大，加工難度大，是斜航線冷卻通道加工的最典型工件.經過理論分析和實際切削實驗，研究了針對該類型工件的片銑刀直徑選擇、銑削方式和方向、刀具調整和起刀點的設置等多項實際的加工方案.採用上述的一系列技術，已經成功地加工了數十個合格工件.經過兩年多的實際生產過程應用，驗證了所開發的斜航線冷卻通道加工方法的正確性和可行性.這些加工技術的研製成功，對其他相似類型零件的加工亦具有參考意義

Fig. 3 and fig. 4 show that grooves in the width of 1 - 2micrometer on the surface of films sputtered at 180 forms optic trap of solar spectrum in the range of 0. 25 ~ 3micromete, and increase the absorption efficiency of solar radiation

在溫度約180的情況下的薄膜表面形貌，薄膜表面寬度為一兩個微米溝槽，形成了對0 . 25 ~ 3微米太陽光譜的光學陷阱，可提高太陽光譜范圍能量的吸收率。

Conveyor belts. formula for transition distance on three equal length idler rollers. for coal mining

煤礦用帶式輸送機滾筒與相鄰槽形.托輥組之間的距離計算公式

Casting drums for cranes diameters and drooves

起重機用鑄造捲筒.直徑和槽形

Machine tools ; slotted profiles and spacing of slots ; dimensions

機床.槽形和槽距.尺寸

Paper processing machines ; circular grooving knives

紙張加工機器.圓槽形刀

Cranes ; groove profiles for wire rope drums

起重機.鋼絲繩捲筒上的槽形

Strut - type channel raceways and fittings

支柱型槽形電纜管道和配件

The special slot is adopted in the rotor of the induction machine with compound cage rotor and there is two materials of casting aluminum and copper iron alloy in the slot

復合籠條轉子感應電動機轉子採用特殊的槽形，且槽中含有鑄鋁和銅鐵合金兩種材料。

Combined with the peuliarity of pmsm, the pmsm starting - torque and starting - current are studied, analyze why we chose such a rotor ' s slot, at the same time, generalize how to calculate the resistance of the rotor

第四部分結合永磁同步電動機的自身特點研究了樣機的起動轉矩和起動電流，並分析了樣機所選轉子槽形，同時得出永磁同步電動機< wp = 5 >轉子電阻的計算方法。

Because the special rotor slot is adopted and there are both aluminum and copper iron alloy that can conduct and permeat in the slot, the induction machine with compound cage rotor is of not only good starting performance but also working performance which is close to that of squirrel - cage induction machine

由於復合籠條轉子感應電動機轉子採用特殊的槽形，且槽中含有鑄鋁和既導電又導磁的復合性材料。這使得該電機有良好的起動性能，又有接近籠型感應電動機的運行性能。