| 1. | It is indicated that three - roll cross wedge rolling process has a distinct advantage in the forming quality of the center of rolled pieces
分析表明，三辊楔横轧轧制工艺在轧件心部成形质量上具有明显的优势。 |
| 2. | Abstract : the new technology of cross wedge rolling has been using in production of blank forming of oil ejector body
文摘:介绍了一种楔横轧制坯?精密模锻成形喷油器壳体毛坯的新工艺，及楔横轧模具设计工艺参数的选取。 |
| 3. | This article shows main design parameters about cross wedge rolling die . the process has many advantages , such as high efficiency , good quality and saving material etc
对比了新旧工艺的优缺点，认为新工艺具有生产效率高、锻件质量好、节材等诸多优点。 |
| 4. | The occurrence probability and existence form of internal defects in rolled pieces during three - roll and two - roll cross wedge rolling were compared and analyzed by finite element numerical simulation
摘要采用有限元数值模拟方法，比较分析了三辊楔横轧与两辊楔横轧轧件内部缺陷的产生几率和存在形式。 |
| 5. | The velocity field has been designed in this article on defect of rolling workpiece surface about cross wedge rolling technique in the process of forming axial symmetry spare parts by result of simulated experiment of consult document [ 4 ]
摘要依据文献[ 4 ]的模拟实验结果，拟定了楔横轧工艺成形阶梯轴类件时轧件表面出现表面缺陷（蛇皮状或鱼鳞状缺陷）时的金属流动速度场。 |
| 6. | Upon analysis of advantages and disadvantages of varieties of support structure of roller of cross wedge rolling mill in existence , a new type of support for the upper roller has been introduced with calculation in design of certain components combined with a specific type of such machine
摘要通过分析现有辊式楔横轧机上轧辊各种支撑结构的优缺点，重点介绍了一种新型的上轧辊支撑结构并结合具体型号楔横轧机对其部分部件进行了设计计算。 |
| 7. | In order to research product properties of the cross wedge rolling ( cwr ) , a series of rolling experiments have been carried out on two - roller cwr under the condition of considering the variation of the original diameter , deformation temperature , area reduction and heat treatment methods and so on
摘要为了研究楔横轧条件下工件的性能，在考虑原始棒料直径、变形温度、断面收缩率以及工件轧后热处理状态等的基础上，利用二辊楔横轧机进行了系列楔横轧轧制实验。 |
