main spindle 中文意思是什麼
main spindle
解釋
主心軸-
Numerical control of automatic winders by the main spindle first pule
只用主軸首脈沖的自動繞線機數字控制 -
Failure analysis to 6l48 60 marine main exhaust valve spindle
船用柴油機排氣閥的斷裂失效分析 -
The main valve spindle incorporates an inner spindle for double regulation memory stop and valve position setting
主閥軸配置一個內軸，適用於雙重調節止動記憶和閥門位置設置。 -
Spindle flowmeter, a new type of differential pressure flowmeter, is used as the sensor of flow measurement. and aiming for a small and intelligent design, we use the mcu named sst89e564rd as the main controller, the leds and the keyboard as the user interface
本著小型化、智能化的原則，該積算儀採用sst公司的微控制器sst89e564rd作為控制核心，並設計了由數碼管和矩陣式鍵盤組成的人機對話介面。 -
By using a wafer - rotating grinding machine, the influence of the main process factors including grit size of diamond grinding wheel, rotating speed of the wafer chuck table, rotating speed and the down feed rate of the cup grinding wheel on the material removal rate, spindle motor current and wafer surface roughness in grinding large size wafer are experimentally investigated
摘要利用基於自旋轉磨削原理的矽片超精密磨床，通過試驗研究了砂輪粒度、砂輪轉速、工件轉速及砂輪進給速度等主要因素對材料去除率、砂輪主軸電機電流以及磨削后矽片表面粗糙度的影響關系。 -
The spindle is supported by high - accuracy rolling bearing ; the frequency governor imported from abroad is used in the main drive system to realize stepless speed regulation and constant linear cutting functions ; the bed is supersonic frequeney hardened, plastic coated guide ways are used for the carriage ; and stepping motor of acservo motor are used x and z axis to realize feed movement via the ball screws
主軸採用高精度的滾動軸承支承；主傳動採用進口變頻調速器，實現無級調速功能及恆線速切削功能；床身採用超音頻淬硬處理，採用貼塑導軌； x軸和z軸均採用步進或伺服電機，通過滾珠絲杠，實現進給運動。 -
In chapter 5, thermal characteristics of spindle system with cooling jacket are analyzed on xk717 cnc milling machine by combining 3d finite element model with the temperature model of cooling water between spindle system and water tank. the effect factors to thermal behavior of the main spindle system are studied by analyzing both cooling parameters and structure. finally, the main conclusions and prospects for the future research are presented
第五章建立了xk717數控銑床主軸及主軸箱的三維有限元模型，結合普通水箱進行冷卻時冷卻水溫升的數學模型，對帶有冷卻套冷卻的銑床主軸系統進行熱特性分析，得出了各種參數（如冷卻泵的流量、水箱的大小、散熱狀況及冷卻水的溫度）對主軸熱特性的影響規律;並提出了對主軸冷卻套的布局進行改進的想法，從而為數控銑床的設計提供了理論依據。 -
Abstract : some main problems of the superhigh speed nc machine tools, such as superhigh speed spindle vector controller, servo system of quick - response, reduced instruction set and other auxiliary functions in superhigh speed cutting are introduced in the paper
文摘:介紹了超高速數控機床控制系統的幾個主要方面：超高速主軸矢量控制器、快速響應的伺服系統、精簡指令集計算機系統及超高速切削中的其他輔助功能。 -
To raise machining efficiency and make nc machine working in a perfect state, manipulator would constantly adjust feed rate and main spindle speed trim knobs in the operate panel
為了提高加工效率，操作者在加工過程中根據加工狀況不斷地調整操作面板上的進給速度、主軸轉速這兩個參數的修調旋鈕，使機床工作在較理想的狀態。 -
By the net - shape forming technology, metal sheet is used as a blank, the cylindrical cup is produced through blanking, deep drawing, and etc, and then the cup is clamped to a mandrel rotated together with the main spindle, the pulley is finally produced by several different spinning rollers, which apply the radial spinning forces to the cup in different positions
鈑制帶輪是以金屬板料為毛坯，經過落料、拉深等沖壓工序製成圓筒狀，然後將其裝夾在帶有頂壓座的芯模上，使其隨主軸一起旋轉，通過若干不同齒形的旋壓成形輪分別沿徑向施加壓力而成形。 -
The application of virtual reality in fault diagnosis of main spindle driving system
虛擬現實技術在機械故障診斷中的應用 -
For the accomplishment of the national 863 - advanced project, the industry control computer is used as main control unite and the pwsm machine tools spindle drive system. the hardware and software of the system is studied and developed
為完成該863課題，通過對以永磁同步電動機為執行元件的機床電主軸系統的數學模型的分析，提出了基於工業用控制計算機的永磁同步電動機全數字式機床電主軸系統的硬體和軟體實現方案。 -
Main spindle of blade is manufactured by special factory, stable running and hi - precision, which can assure cutting face quality
鋸片主軸由專業廠家生產，運轉平穩，精度高，充分保證了切削麵質量。 -
The elastic effect is different from the effect of rigid support, in this paper, a spindle is simplified as one - disc rotor or multi - discs rotor. by the rules of riccati transfer matrix, the varieties of dynamic properties, inherent frequency and main vibration model of the rotor are calculated
主動磁軸承支承是彈性的，將主軸分別簡化為單圓盤轉子、多圓盤轉子等進行研究，應用傳遞矩陣法計算出在支承剛度變化時的轉子動態特性、固有頻率和振動主模態等特性的變化。 -
In chapter 1, heat sources in machining system, countermeasure of improving thermal deformation and the study of thermal behavior on the spindle system have been summarized. the background of the project and main contents of this paper have been introduced
內容如下：第一章，論述了工藝系統的熱源、改善機床熱變形的對策以及主軸系統熱特性的研究，並介紹了本文的課題背景，概述了本文的主要工作。 -
The manganese spindle take the electrolysis manganese manganese piece as the main raw material, fuses through the intermediate frequency stove, adds assistance raw material, cooling, the skim and so on the reducing agent and deoxidizer, broken and so on the working procedure production but becomes
錳錠以電解錳錳片為主要原料，通過中頻爐熔解，加還原劑及脫氧劑等輔助原料、冷卻、去渣、破碎等工序生產而成。
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