The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
fu he zuo gan re chu li
Author(s): 
Pages: 50-51
Year: Issue:  7
Journal: Heat Treatment of Metals

Keyword:  镗杆组合机床耐磨性工作过程高速旋转调质制造成本热处理变形刚度韧性;
Abstract: <正> 复合镗杆,是在同一镗杆上安装几把镗刀进行镗孔的工具。由于制造、刃磨及调整比较容易,在组合机床上被广泛采用。工作过程中,镗杆高速旋转,传递刀矩带功刃具切削。这就要求镗杆应有较高的韧性、耐磨性和足够的刚度。据资料介绍,细而长的复合镗杆在多数情况下除应配有足够的导向外,镗杆应选用较好的材料。如采用40Cr钢进行调质或用38CrMoAlA钢调质后渗氮。由于制造成本较高,某些厂家采用45钢、40
Related Articles
No related articles found