cavity die 中文意思是什麼
cavity die
解釋
型腔模-
The model is tested by a typical die - cavity roughing, and shortening machining time and balancing cutting - load can be attained
通過典型模具型腔的粗加工試驗驗證，證明該進給率優化策略不僅可以縮短加工時間，而且可以使加工載荷均勻。 -
Ztfb photosensitive seal layer edge bonding machine is a special machine, which uses bonding die cavity to electric perm and spin to avoid ink infiltrate
Ztfb型光敏機印章墊封邊機是利用封邊模腔對光敏墊周邊進行電燙，旋壓，使印章與章殼周端邊熔為一體，阻止印墨向外滲漏的一種專用機器。 -
The presented feedrate scheduling characterized by balancing the cutting - loads in die - cavity roughing will be more significant in high speed machining
該策略對切削力載荷要求盡量均勻的模具型腔高速加工更有意義。 -
Fang qing ? hua, liang pei ? zhi, li zhi ? gang. optimization of cutting parameters in mold cavity milling j. die and mold technology, 2002, 2 : 4749
方清華，梁培志，李志剛.模具型腔加工參數的優化問題j .模具技術， 2002 ， 2 : 4749 -
In this thesis, the basic aspects about forming process and mould for cold precision rotary forging of common bevel gear are studied with method of theory and experiment. the rules and numerical relations of dimensional precision relaying among common bevel gear part, die cavity and tool electrode are established. meanwhile, the design and calculation methods for process parameters, mould, common bevel gear forging and preform and tool electrode are established
本論文對傘齒輪冷擺輾精密成形工藝的若干問題進行了系統的理論和實驗研究，深入分析了傘齒輪冷擺輾精密成形工藝的物理力學本質，確定了傘齒輪產品零件?模具?電極之間的幾何尺寸精度傳遞規律和數值關系，建立了冷擺輾精密成形工藝參數和模具、傘齒輪鍛件和預制坯、工具電極的設計計算方法。 -
According to heat load source of die cavity, temperature distribution gradient equations and heat flux equations and the peak value equations of temperature load at die cavity surface have been obtained with research of temperature distribution and transfer laws of die surface by unsteady heat transfer theory
摘要根據鍛模型腔熱負荷來源，通過非穩態傳熱理論，分析研究了模具工作表面層的溫度分佈與傳遞規律，給出了型腔表面溫度分佈梯度和熱流密度公式，並給出了鍛模型腔表面的溫度負荷峰值的計算公式。 -
Abstract : in this paper, a kind of technological scheme for one - step precision forging spur gear with large module is put forward by using positive friction role. experiment, in which commercial pure lead is taken as test material, is done in the special die designed, and force vs. stroke curve is recorded. it is shown that positive friction role can efficiently make a contribution to the filling of the tooth cavity, but increase forming force
文摘:針對大模數直齒圓柱齒輪，提出了利用積極摩擦一步成形的工藝方案，並用工業純鉛作為試驗材料，在設計的專用模具上進行試驗，記錄了力? ?行程曲線，結果表明：利用積極摩擦作用能夠有效地保證直齒圓柱齒輪精鍛時齒腔充滿，但同時增加了變形力。 -
The plastic mould with the thickness over 400mm ; mould for closure of tv sets and trunks ; mould for closures of copying machines ; mould for vibration absorber ; mould for motor dashboards and large parts ; mould for dustbins ; mould cavity for die cast
厚度大於400mm的塑料模具電視機罩殼和后備箱的模具復印機外罩的模具減震器的模具汽車儀錶板和大型零部件的模具垃圾箱模具壓力鑄造型腔 -
Considering the die - cavity roughing being a 2. 5d cutting, a novel cutting force surface model is created based on orthogonal cutting tests
鑒于模具型腔粗加工常採用2 . 5維加工，提出一種通過正交切削試驗建立切削力曲面模型用於模具型腔粗加工進給率優選的新策略。 -
Based on the cutting force surface model, a polynomial equation of side cutting depth and feedrate is created to calculate the feedrate of each cl data and the calculated feedrate value is written out with the g - code position data block to an updated version of the die - cavity
基於切削力曲面模型，採用多項式擬合的方法構建刀具在許可切削力下的側向切深和進給率的方程，根據建立的方程計算每個刀位點處的進給率並反寫到初始的g代碼文件中。 -
Column setup : die & mould technology overview ; cad / cam ; stamping die technology ; cavity die ( plastic die, die casting die, forging die, rubber model die, etc. ) technology ; die making technology ; die material and heat treatment technology ; business operation and management ; business information ; die & mould technology both here and abroad and lecture, etc
主要欄目設置：模具技術綜述、模具cad / cam 、沖模技術、型腔模（塑料模、壓鑄模、鍛模、橡膠模等）技術、模具製造技術、模具材料及熱處理技術、企業經營管理、行業信息、國內外模具技術及講座等等。 -
In sheet metal, drawing is a process of forming flat sheet metal into hollow shapes by means of a punch that causes the metal to flow into the die cavity
在鈑金中，制圖的過程，就是將一個平鈑金沖壓成凹狀，通過一個沖孔使金屬流入型腔。 -
In the forming operation of stamping a complex shape, draw - wall wrinkling means the occurrence of wrinkles in the die cavity
在沖壓復雜形狀之間時，拉伸壁起皺就是在模具型腔中形成的起皺。 -
But the simulation of the complex die cavity can not achieved because so many boundary conditions are difficult to been determined, which is a new problem in future
但在復雜形狀的模擬中，由於很多邊界條件的設定矛盾尚未解決而無法實現。這將成為一個新的需要解決的問題。 -
The equations for hele - show have been established in this paper to describe feedstock ' s flow in fluid - channel and die cavity. the reasonable solutions for the equations have been given
建立了描述mim喂料在流道和型腔中流動規律的基於hele - show流動的方程組，並提出了合理的方程組求解方法。 -
These research results provide a theoretical base of the optimize of injection process parameter and the mold design, and the significance of this research is the forecast of the quality and performance of injection parts, and the instruction of the manufacture of metal - powder injection molding. this will definitely be beneficial to enriching of mim theory and provide the theory guidance for the design of cavity die and runner system
本文通過金屬粉末注射流道和注射件成形過程的模擬研究，得到了注射參數對注射成形過程的影響規律，其研究成果為注射工藝參數優化與注射模具設計提供理論依據，對預測注射產品質量與性能，指導金屬粉末注射成形生產具有重要意義。 -
Porsity and shrinkage cavity defects on die castings of motorcycle boxesare introduced, some solutions are used, the results prove that correct runnersare important for decreasing of boxes ' defects
主要採取的解決措施是對壓鑄模內澆口的設置和右端型芯進行修改。 -
Comparison and analysis of the stress distribute rule and deformation of two kinds of combination dies that with flat end plane or with oblique end plane cavity come to conclusion that the oblique end plane combination die is of higher intensity
摘要通過對平、斜端面組合凹模在預緊及合成兩種狀態下應力和變形位移的對比分析，得出了斜端面組合凹模的應力分佈規律，指出在其他條件相同的情況下，斜端面組合凹模具有更高的強度。
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