shear press 中文意思是什麼
shear press
解釋
剪切應力-
The main products are : series shear, series plate and templet shear, series hydraulic and swining shear ; series metal sheet bending maching ; series press and so on, meanwhile, our company undertakes the design and production of non - standard machines. all of the items prove to be quick sellers at home, as well as in the word market
我公司主要產品有：剪板機系列、多功能型剪切機系列、數控液壓擺式剪板機系列、數控液壓折彎機系列、液壓機、液壓沖床、壓力機系列等，同時承接非標機床的設計與生產，產品暢銷國內外。 -
Now some universities and institutes of china have made some samples of the lunar rovers and theirs wheels, but until now the wheel ’ s mechanical performance is seldom researched and tested. this paper will analyze the mechanical performance of the wheel and design a test - bed to test the performance of the lunar rover ’ s wheel. firstly, the mechanical characters of the soil are separated to press - sinkage character and shear character based on bekker ’ s theory, and common press - sinkage and shear models are introduced and the theory of lankine passive earth pressure is also introduced
根據bekker半經驗法的基本思想，將土壤的力學特性分解為水平方向的剪切特性和豎直方向的承壓特性，闡述了地面力學中常見的土壤的承壓、剪切等力學模型，並引入了朗肯被動土壓力理論，為建立車輪在松軟土壤中前進和轉向的力學模型奠定了基礎，同時進行了實驗土壤的剪切實驗，測量了土壤的內聚力和內摩擦角等參數。 -
Professionally produce q11 series, qc12y series beam shear ; wc67y series hydraulic press brake ; w11, w12 series tri - roller and four - roller machine ; j23, j21 series power presses ; w43 series board materials machine ; ( assembly line ) and cutting and shaping machine tools
我公司專業生產q11系列、 qc12y系列剪板機； wc67y系列液壓折彎機； w11 、 w12系列三輥、四輥卷板機； j23 、 j21系列jh21系列壓力機； w43系列板料校平機（生產線）等剪切、成型機床的生產廠家。 -
Tightsen retaining adhesives can used for no threaded cylindrical metal assemblies, can increase the shear strength of press fits and slip fits
泰盛圓柱型零件固持膠系列產品用於增加壓配合、滑動配合圓柱形非螺紋配合件的剪切強度。 -
During the initial pan - milling period ( 1 - 5 milling cycles ), a sudden particle size reduction was observed, which can be described by " avalanche " pulverizing mechanism, i. e., large amount of energy caused by pan - milling press force accumulated in deformable polymers to a critical point and then the deformed polymer flakes suddenly collapsed to small particles by shear force
結果表明，在碾磨初期（ 1 5碾磨循環） ，聚合物粒子的粒度有一個驟降過程，是磨盤強大擠壓力場作用於塑性材料引起的能量積累達到其破壞極限后引起的突然破碎，可用均一粉碎機理描述。 -
Advances on structural engineering and mechanics : numerical analysis of reinforced concrete shear wall, techno - press, 1999, ii : 1091 - 1096, korea
面向21世紀的科技進步與社會經濟發展：偏壓薄壁桿的空間穩定性， 1999 ，上冊: 48 ，中國科學技術出版社，北京。 -
The two pulverizing mechanism during pan - milling was caused by its unique stress field exerting on materials, which is mainly composed by press force and shear force
與傳統粉碎設備不同，物料在磨盤形力化學反應器中主要受到剪切力場和擠壓力場作用，沖擊力場影響相對較弱。 -
This paper gives the general kinetics equation as well as the critical shear stress value ( or the critical press gradient value ) when the chain structure breaks down, and the method to get the structure relaxation time in the " structure capture particle " process
給出了電流變響應過程的一般動力學控制方程以及鏈崩潰時臨界的剪切應力值（壓力梯度值） ，及俘獲粒子過程中有關結構弛豫時間的求法。 -
Some conclusions are revealed from these results : the bearing press capacity of concave concrete block wall is a little smaller compare to normal block wall, but the shear bearing capacity, the crack load and ultimate load are distinct lager than the later, and the amount of cracks are more than normal block masonry
分析結果表明，凹形砌塊墻體受壓承載力比普通砌塊墻體的受壓承載力略低，而受剪承載力明顯高於普通砌塊墻體。凹形砌塊砌體與普通砌體相比，凹形砌塊墻體的開裂荷載、極限荷載明顯要高，砌體內的裂縫數量要多。 -
Abstract : in this paper, for the brick structure with frame - shear wall in the first story, the principle of determining the parameters of a laminated rubber bearing such as stiffness, yield strength and axis press stress was discussed ; and the vibration - isolation effectiveness was tested by analyzing a representative project using nonlinear time - history analysis method. some suggestion was made to design and analyze brick structure with ground frame - shear wall on rubber vibration - isolation system
文摘:討論了底框結構橡膠墊隔震層的剛度、屈服強度、軸向壓應力等參數的設計原則，以典型工程為例，採用彈塑性時程反應分析方法，檢驗了底框結構使用橡膠墊隔震層后的隔震效果，對底框結構基礎隔震設計與分析方法提出了一些建議。 -
Foot power shear features : 1 simple construction with a sliding guide 2 adjustable and reliable control with a tread pull spring which is point fixed inside 3 some machines have press sheet units to ensure the high quality cut, light and easy to move 4 widely used in manual sheet feeding
本機床外形美觀，結構新穎，採用滑動導軌，踏拉簧採用滑動支點固定式，使其操作力減少三分之二，部分機床配有壓料裝置，剪切質量高並有重量輕，移動方便的特點，廣泛適用於金屬薄板工業的人力剪下料。 -
With the development of high - rise building, the normal strength concrete and high - strength concrete are applied more and more extensively. it is necessary to study much more behaviors of combined - force member under gone bend, axial press, shear and torsion
普通混凝土及高強混凝土隨著高層建築的發展得到廣泛的應用，有必要對普通混凝土和高強混凝土承受彎壓剪扭復合受力構件的結構性能做進一步研究。 -
An equation to calculate ultimate shear - resistant capacity of src column and steel beam joint is discussed, with consideration of the actions of concrete, steel web and horizontal hoop. the effects of axial press and steel wing under loads are also discussed
探討考慮混凝土、型鋼腹板、箍筋共同貢獻的勁性柱?鋼梁節點極限抗剪承載力計算公式，並就軸壓力、翼緣在節點受力過程中的作用進行了分析與評價。 -
This system not only can increase the efficiency of the production of the press brake shear and the position control accuracy, hut also can in crease the qualified rate of the product and alleviate the operation difficulty
板料折彎剪切機后擋料位置控制系統不僅提高了折彎剪切機生產效率和位置控制精度，而且減輕了操作難度。 -
Experiment and theories analysis express low shear walls the general occurrence shear to slice the breakage, before shearwalls " concrete crack, the wall plate concrete under takes the big part shear stress, exsist inclined pull lord should dint ; after wall concrete crack, wall plate the reinforcing bar undertakes the big part shear stress, so changes to suffer the mechanism originally, hence formation the inclined direction suffers to press the piece of with suffer to pull the reinforcing bar pull, press the resistance
試驗及理論分析表明低矮剪力墻一般發生剪切破壞，在墻體混凝土開裂前，墻板混凝土承擔大部分剪力，存在著斜拉主應力；在墻體混凝土開裂后，墻板中鋼筋承擔大部分剪力，從而改變了原來的受力機理，於是形成斜向受壓構件（裂縫間混凝土斜壓柱體）和鋼筋的拉、壓抗力。 -
Abstract : focused on the metal plastic forming of valve bodies for power plant boiler, a new process named “ shear extrusion ” is described in this paper. the numerical simulation analysis is carried out by using the 3 - d deform software to predict the distribution of velocity, stress, strain and temperature fields during the forming process and the flow law of metal. then the numerical simulation results are testified by simulative experiment. finally, large - size valve bodies have been successfully formed by the screw press
文摘:針對電站鍋爐用大型截止閥體的製造新工藝? 「剪切擠壓」 ，利用數值模擬的方法對剪擠工藝進行研究，得到了成形過程中速度、應力、應變及溫度場等的分佈及金屬流動規律，並通過物理模擬實驗進行了驗證，進而為獲得閥體剪擠製造的最佳成形工藝參數提供可靠依據。
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