Suppose the lengths of the guard bar, frame and crank is 905 mm, 200 mm and 100 mm, the biggest deviation from the locus is only |ΔX max|=0.7122mm and the travel of the extreme point B can reach to 486mm.
Based on the analysis of traditional cold-rolled sheet thickness control system the principle of automatic second-flow thickness control of 1650SMART-CROWN single stand reversing cold-rolling mill is analyzed.
The numerical solidification simulation for lower stander of JGL-680 six-roller straigh-tening machine has been made with HUAZHU CAE/Inte CAST software,and based on this,the casting process has been optimized.
利用华铸 CAE/ Inte CAST软件对 JGL - 6 80六辊矫直机下机架进行了数值凝固模拟 ,在此基础上对其铸造工艺进行了优化。
Through the analysis of deformation causes of side plate for sizing mill stander of rolling mill,measures of enhancement of working accuracy of aide plate for stander are taken: rahonal selechoo of proce-dure,cutting tool and cutring value can reduce effectively defarehon of workpiece and enhance working ac-curacy of workpiece.
The asymptotic stability of delay differential equation x' (t) = Ax (t) + Bx (tτ) is concerned with, where A, B ε Cd×d are constant complex matrices, x (tτ) = (x1(t - τ1),x2(t - τ2,...,xd (t - τd))T, τk >amp;gt; 0 (k = 1,...,d) stand for constant dela
Stand Factors and Risk Analysis of Harm Extent of Gypsy Moths
Twelve stand factors affecting the harm extent of Gypsy moths (Lymantria dispar) were studied.
Interaction between the two species in the mixed stand is harmonious and productivity is high, making this kind of mixed plantation a very successful pattern on poor sandy sites in north China.
Here N means the stand density and V stands for average individual tree volume; A, B and gb are parameters that change with growth stage.
Tolerization to parasite antigens could suppress allergic responses to inhalant allergens through by stander effects or through tolerization of crossreactive epitopes that are shared between geohelminth parasites and inhalant allergens.
We asked whether apoptosis occurs in organs of infected people and made a surprising discovery-this cell death occurs predominantly in healthy by stander cells and only rarely in infected cells.
Therefore the utility of an adenoviral vector to elicit an in vitro by-stander effect in ovarian carcinoma cells and the therapeutic efficacy of such a system in vivo was undertaken.
The optimization routine is based on the successive response surface methodology where the panning and zooming technique presented by Stander and Craig has been implemented and improved.
CD95L, however, was detected in histiocytic and fibroblastoid by stander cells.