machining constant 中文意思是什麼
machining constant
解釋
切削常數-
Nc machining requires " interpolation " algorithms that accurately and efficiently generate sequences of reference position, distributed according to a prescribed feedrate function, along the tool paths. this paper present a systematic derivation of the proper taylor series coefficients for variable feedrate interpolators. when the path is ph curves, detailed formulations for instances are presented where the feedrate v is specified as a constant, the function of the time t, the arc length s and the local curvature k
對于nc加工要求插值演算法沿著刀具路徑準確、有效的生成參考點序列（根據預先指定的速率函數進行分佈）的實際工程需要，本文系統地推導了變速率插值運算元的泰勒系數，給出了當路徑為ph曲線，速率v為常數，及時間t 、弧長s 、曲率k的函數時具體的插值運算元。 -
According to the heat conduction spreading only in the direction of local surface normal on infinitesimal control surface and laser machining reaching steady state instantaneously, a three - dimensional transient partial differential equation was translated into a one - dimensional constant differential equation
根據在微元控制面上熱傳導只發生在表面法向，並且激光加工在暫態達到準穩態，將三維暫態偏微分方程轉化為一維常微分方程。 -
Secondly, based on cutting edge geometric model and machining mode of mk6335a grinder, the rake face with constant normal rake angle and flank face with constant orthogonal clearance angle models of ball - end cutters are discussed. the cutting geometry angle parameters are solved and analyzed. moreover, the tool paths models of wheel which grinding are builded and the post - processing technique for coordination transfer is studied
然後，基於刃口曲線模型、五軸數控磨床刃磨運動方式和微分幾何的直紋面概念，本文推導與建立了具有等法前角的前刀面和具有等主后角的后刀面的球頭立銑刀數學模型，並對球頭立銑刀的刀具角度如刃傾角、主前角、法后角、主偏角等參數進行了求解與分析。 -
This text basing on the general post processing system of mastercam. using nc cod - " leading technology, by modifying its database modula, it develops and disposes sinumerik 810d nc system ' s special post processing procedure of mv - 610 machining, solves the problem of dealing with hole machining constant cycle and applies to practical machining
基於mastercam通用後置處理系統，應用數控代碼導向技術，通過修改其數據庫模型，較好地開發配置sinumerik810d數控系統的mv - 610加工中心的專用後置處理程序，解決了該系統處理孔加工固定循環的難題，並成功應用於實際加工。 -
An electro - discharge machining control comprising first and second current sources of relatively high and low voltage respectively, first switch means for repeatedly connecting said second source to an output for a first duration for connection to an electrode and second switch means for repeatedly connecting said first source to said output only when said second source is connected to said output and for a constant duration which is shorter than the first duration of the connection of said second source to the output
放電加工控制包括較高和較低電壓的一級和二級電流源，第一個開關意味著用於重復連接第二電源到輸出線，用於第一個持續時間連接一個電極和第二個開關意味著重復連接第一個源到輸出線，只有當第二電源連接到輸出線時，固定時間間隔小於連接第二電源到輸出線的第一個持續時間。 -
It contains the code ' s character of sinumerik 810d / 840d system and fanuco - mc system on hole machining constant cycle. analysis the cutter location file ' s structure of mastercam system. studies the machine tool ' s specifie d files " design and making methods
本文研究、比較了常見cad / cam系統的刀位原文件格式，總結了sinumerik810d / 840d系統基本指令代碼的特點，詳細分析了sinumerik810d / 840d系統和fanuc0 - mc系統在孔加工固定循環上的異同；剖析了mastercam系統的刀位原文件結構，研究了mastercam後置處理系統的機床特性文件的設計和定製方法。 -
Simulation results show that the system achieves a constant force control in cutting process under time - varying cutting conditions and has good robustness, thereby to enhance the efficiency of the machining
模擬結果表明，該系統在切削工況發生時變的情況下仍能實現恆切削力控制，具有很強的魯棒性，達到了提高加工效率的目的。
分享友人