進刀機構 的英文怎麼說
中文拼音 [jìndāojīgòu]
進刀機構
英文
feed mechanism-
The head gamma knife center, depending on its strong technological power on neurosurgery and introduction of world leading our revolving gamma knife in 1997, is an encephalic therapy institution
頭部伽瑪刀是依託該院神經外科雄厚的技術力量，於1997年引進世界領先水平的our旋轉式伽瑪刀而成立的顱腦疾病治療研究機構。Apply computer chip to control the circuit ; omron opto - elecrtonic control - ler and panasonic and mitsubishi inverter have stable performance, high precision, rapid reaction and long life - span ; the controlling plate applies tactile operation board which is handled easily ; vertical structural screen is easy to adjust the vertical printing pressure so as to ensure the quality of printing ; the frame lift is driven by electrical motor and installed with imported linear guide rails, of which the speed - adjust device, scraper and scraping blade can be adjusted within15 to 45 and can be set for many times so as to repeatedly printing with good precision and output, the flat bed is made of 2mm stain - less steel plates which are flat, smooth and indeformable ; it is also equiped with micromatic setting device in order to ensure the precision of multi - color overprint and auto air - intake device to ensure strong adsorption
採用電腦板控制電路，歐姆龍光電控制器，松下，三菱變頻器，行直穩定.精度高，反應快，壽命長，控制面板採用觸摸式操作面板，操作方便，六式結構型網版垂直升降印刷壓力可調保證印刷質量，機架升降採用電機驅動安裝進口直線導軌，刮刀、回墨刀可在15一45角調整，可設置多次，重復印刷保證產品精度.平臺板採用2毫米不銹鋼板製作，平整光滑不變形配有微調裝置，確保多色套印精度，配自動吸氣裝置，確保強有力的吸附。Abstract : introduced in the following are the main structure and the main specifications of the hi - speed slot lathing machine for pins. suggestions are put forth for the feed - in parameters, constant speed lathing, and the lathing parameter for the hard alloyed blade, for the machine ' s main and assistant operation. promotion is made to quality of product and process of chinese lathing machine for knitting pins
文摘:介紹了國內研製的織針高速銑槽機的主要結構特點、技術參數，並通過生產使用提出對該機主輔加工進給參數、勻速切削，以及硬質合金刀片切削參數的改進意見，將為國產織針銑槽工藝水平和織針質量的提高產生積極的推動作用。Garment was convinced that the administration would have to be ripped apart and reconstituted in procedures as well as personnel.
加門特確信，必須從政府機構開刀，在體制和人員上進行改組。Abstract : through the structure character of the chain pulley on the plow, this paper discusses the manufacturing principle and the gear - plane shape of the chain pulley when it is milled with cyclinder milling blade. it not only introduces in detail the structure and using method of the chain pulley surface tyre when it milled, but also analyzes gear - shape error which generates in the during milling
文摘:就刨煤機鏈輪的結構特點論述了用圓柱銑刀銑削鏈輪齒面的加工原理及所形成的齒面形狀，詳細介紹了銑削鏈輪齒面胎具的結構及使用方法，並對加工過程中產生的齒形誤差進行了分析和闡述。Compared with the traditional edge milling machines, this machine series is dismountable in their tracks, more rational in structure by heat - treatment of the bench, more reliable and stable in the milling & turning head ' s running. the feed and feed - back systems are fully independent respectively. the feed - back is quick and is highly efficient. the angle of the milling tool ' s tray is convenient in adjustment, and the custom - built tool rest and the normal tool rest can be inter - converted. they are the updated products of the traditional edge milling machine
該系列銑邊機與傳統銑邊機相比，其導軌安裝形式為可拆裝式，並通過熱處理，床身結構更合理，銑削頭運行更平穩可靠，其進給系統與返程系統完全獨立，返程速度快、效率高、銑刀盤的角度調整方便，定製刀盤與標準刀盤可互換，是傳統銑邊機的更新換代產品。For rotary axes can be made less expensive, easier and more compact than a linear guide at the same precision level, a rotary arm that carries a diamond tool combined with a fast tool servo are used to replace the straight lines
由於旋轉抽與同等精度的直線導軌相比，具有製造難度小、成本低及結構緊湊等優點，所以採用具有快速伺服機構的金剛石刀架擺臂代替直線導軌進給運動方式。Example of development of cutterhead of shield machine
盾構掘進機刀盤研製實例Possessing a speed blades gap adjustingdevice, permit to adjust steplessly the blades gap
刀片間隙快速調整機構，可對刀口間隙進行無級調整。This research has include these following : firstly, base on the analysis of the process principle and the limitation of the original system prototype, this paper has analyzed the reasons and redesigned the both organization and control of system, to improve the force condition this paper redesigned the organization of tool arm, to improve the precision of system change the motor and control card, and add the tool auto - check equipment
本文主要完成了以下幾方面的內容:首先，在分析已有的初代系統不足的基礎上，提出了改型方案，重新進行了機構和控制系統的設計，針對刀具電機受力不合理的問題，增加了支撐結構，重新設計了刀具連接體部分;針對加工臂偏擺電機的精度問題，更換了電機;針對加工設備不完善的問題，增加了對刀模塊。Defining the pose parameters of the tool as the driving dimensions and the length of actuating limbs as the driven dimensions, the configuration of the simulation mechanism was varied correspondingly with the variation of the driving dimensions and the driven dimensions ( length of actuating limbs ) could be acquired and recorded
給出了並聯機床機構簡圖和虛擬樣機實體模型，通過將數控代碼進行預處理，進行了並聯機床的虛實映射計算，即給定刀具位置和姿態的驅動尺寸、驅動桿件長度的被驅動尺寸，在裝配約束作用下驅動尺寸帶動整個機構運動，記錄桿件長度的被驅動尺寸，求解出桿長的值。Equipped with manual axial and radial feeding device. it is easy to quick feeding and backing. it is able to bevel the pipe with good cutting results and high efficiency
具有手動徑向軸向進刀機構，可實現輕便靈活的手動進退刀，加工坡口質量好、效率高。Linear motion guides are employed in the feed systems of most diamond turning machines
超精密金剛石切削加工機床的刀具進給機構通常由直線導軌實現。Because the machine is equipped with jumping mechanism, it is unnecessary to reset the tool after returning grinding wheel for measurement or dressing
機床設有快跳機構，因此退出砂輪進行測量或修正後不必重新手動對刀。Secondly, in order to improve the effective of machining process, for the tool - path planning, this system come up with a way which both tool arm coordinate the movement in the same time, and used the process pattern of move toward opposite side and cutting in row, avoided the cutting tool interference effectively ; for this tool - path this paper use the way of making the cutter contact data by the second development of solidworks, and gained the cutter location data through the interference check
其次，為了提高磨削效率，在刀具路徑規劃方面，採用了雙刀協調運動、相向走刀加工的加工方式，採取變形的「之」字形走刀模式，從而有效的避免了刀具干涉，提高了加工效率。並針對上述的加工方式，對刀位軌跡生成演算法進行了研究，根據機構的特性，基於截面法生成刀具軌跡，通過solidworks的二次開發來獲得牙齒模型的三維表面數據，再利用干涉檢查生成無干涉刀位點數據。In the last few months, my department worked closely with the airport authority ( aa ), airlines, tenant restricted area operators, the aviation security company ( avesco ) and various government law enforcement agencies to implement increased security measures at hkia, including secondary search of passengers and their carry - on bags, increasing vigilance, patrol and guarding, etc. security directives were issued to prohibit the carriage of knives or bladed items into the airport restricted area and the aircraft cabin
在過去數月以來，民航處與機場管理局（機管局） 、各航空公司、租戶專用禁區經營者、機場保安有限公司（機場保安公司）和政府各執法機構緊密合作，加強香港國際機場的保安措施，其中包括對乘客和他們的攜身行李執行第二次搜查，加強戒備、巡邏和守衛等行動。我們亦發出了保安指令，禁止乘客攜帶刀或有刀刃的物品進入機場禁區和機艙范圍。However, in addition to these civil service pay adjustments, the lsg allocated to ngos had been further reduced by the epp and the across - the - board es in these years. as a result, the recognized pe portion of the lsg to ngos has been already reduced to equivalent or even below the benchmark level
機構除了面對公務員薪酬調整之外，所得的整筆撥款亦因為資源增值計劃和近年的一刀切削資而被進一步扣減，至使被認許的整筆撥款薪酬比例其實早已降至等同、甚或低於基準水平。Equipped with an manual axial feeding and backing system. it is able to bevel the pipe with good cutting results and high efficiency
具有輕便靈活的手動軸向進退刀機構，坡口質量好，加工效率高。This paper projects a utility subdividing drive system of step motor, which consists of digital control module, drive module and power module, it uses at89c52 single chip processor as the core, it realizes the external event or generates control signal by i / o interface, timer and external interruption, the system introduce pld device and isp technology to the design of phase sequencer, it simplified circuit and improved the anti - disturbing capability by using abel - hdl language, this system can realizes data memory, velocity digital control and led display, etc. this paper adopted firstly the single - chip technique to design control system, which replaced old complicated logic control circuit and simplified test process
本文研究了一種實用的步進電機細分驅動系統，由數字控制模塊、驅動模塊和電源模塊組成，系統以at89c52單片機為核心，通過單片機的i o口、定時器計數器中斷來實現外部事件監控以及控制信號的產生，系統將可編程邏輯器件（ pld ）器件和在系統編程（ isp ）新技術引入到細分驅動環行分配器的設計，通過abel _ hdl語言編程實現硬體軟化設計和邏輯重構，大大簡化了電路，並提高了電路抗干擾能力。使系統實現參數存儲，速度數字控制，數碼顯示，進退刀控制等功能。This device performs synchronism of sewing and edge trimming. the trimmer is easily engaged or disengaged while sewing is being done
此機構可同時完成縫制和修邊。縫制時通過簡單的操作即可使切刀脫離或進入工作狀態，機器轉動時就會精巧的修邊。分享友人