Magnetic cutting of high speed steel is studied.
对高速钢刀具的磁化切削进行了初探。
A new type of low alloyed high speed steel with high performance, D601, was studied.
本文研究了一种新型低合金高性能高速钢d 601，其各项性能接近或略超过通用高速钢m 2。
Different mold steel and high speed steel models, the corresponding price difference is very large.
不同的模具钢和高速钢的型号，对应的价格差异也是非常的大的。
Made with high quality high speed steel. Adopting multiple-ply geometry, which guarantee smooth cutting.
选用优质高速钢，多层切削几何，保证稳定的钻孔性能。
Twist drills are usually made of high-speed steel, although carbide-tipped drills are also available.
虽然也有硬质合金刀尖的钻头，麻花钻一般用高速钢制成。
It has provided an effective method to avoid the crack of high-speed steel forgings.
此方法已经有效地防止了锻件中心开裂。
It has provided an effective method to avoid the crack of high-speed steel forgings.
此方法已经有效地防止了锻件中心开裂。
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