Improvements were made to eliminate defects and shortcomings through the process flow, which made the drawing precision of carbon structural steel, alloy tool steel and bearing steel reach h10,or even h9.
对连拉机组和盘拉机组所用的模具及润滑等拉拔条件进行了比较系统的分类研究,对一些不足之处进行了持续改进,使碳合结钢、合工钢、轴承钢连拔产品的拉拔精度普遍达到h10级,部分产品甚至达到h9级的要求。
Prediction model of wire diameter in dieless drawing process based on BP neural network;
无模拉拔过程中金属线材直径的BP神经网络预测模型
Thermo-mechanical coupling analysis in the dieless drawing process of NiTi shape memory alloy wires;
NiTi合金线材无模拉拔加工过程热力耦合数值模拟
Application of PID control algorithm based on genetic algorithm and BP neural network to temperature control during dieless drawing;
基于遗传BP网络的PID控制算法在无模拉拔温度控制中的应用
Temperature Field and Yield Stress Grads during Wire Die-Less Drawing of Tungsten Alloy
钨合金丝材无模拉拔成形温度场及流动应力梯度
dieless wire drawing
无模捻丝法(包括电解腐蚀和热张力拉拔法两种)
The Numerical Simulation of Steel Tube Drawing Process with a Short Mandril and Optimizing Design for Tube Drawing Process and Mandril;
钢管短芯棒拉拔过程的数值模拟及拉拔工艺、芯模的优化
Discussion of steel wire direct drawing production without intermediate heat treatment
钢丝无中间热处理直接拉拔生产探讨
Numerical simulation on pull-tests of a cable by FLAC_3D
FLAC_3D的锚杆拉拔数值模拟试验
Pull-out model test for tunnel anchorage and numerical analysis
隧道锚围岩拉拔模型试验研究及数值模拟
Research on damage form of inorganic material embedment of steel bar and pull-out test
关于无机料植筋的破坏形态及拉拔试验的研究
Analysis of Upper Bound Solution in Conmcal Die for Extrusion/Drawing Processes
锥形凹模内挤压/拉拔过程的上限解分析
The Solution of Surface Integral for the Velocity Field of Square Bar Drawing Through a Cosine Die
余弦模拉拔方棒速度场的曲面积分解法
A Study of Elastic-Plastic Finite Element Simulation for Cross Pipe Drawing Process;
十字型钢管拉拔的弹塑性有限元模拟研究
Modeling of Deformation and Failure in Wire Drawing and Its Applications;
钢丝拉拔和失效过程的有限元模拟及其应用
Research on the Drawing Technology of Tyre Bead Wires and Aperture Design of the Drawing Die
胎圈钢丝拉拔工艺和模具孔型设计研究
Research on Tribological Properties of Internal Surface on Al_2O_3/TiC/Mo/Ni Composite Ceramic Wire Drawing Die
Al_2O_3/TiC/Mo/Ni陶瓷拉拔模具内孔表面磨损行为
Numerical simulation and experimental study on the drawing forming of branch pipe of tee joint
大口径三通支管拉拔成形数值模拟与试验研究
Numerical simulation and experimental study on the drawing procedure of φ508mm equal diameter tee
Φ508mm等径三通拉拔工序数值模拟与实验研究
Ultimate pullout resistance model for rigid denti-strip reinforced soil
刚性条带式带齿加筋土的极限拉拔力模型
Research on Deformation Heat Treatment of Heavy Die Standard Piece
大型模具标准件的拉拔并淬、回火成形研究
STUDY ON DRAWING MODEL OF SLUMPING SALVAGE IN SWAMPY LAND
沼泽湿地陷落体救助拉拔模型试验研究