Unlike traditional concepts, it is not difficult to machine a quench-hardened workpiece to 5 m with the right machine tool and the right tool. Currently, tool suppliers have developed new tools that can withstand such machining conditions.....
Typically said processing hardness exceeds 56HRC, or strength exceeds Rm steel materials 2000N / mm2 for hard machining. In most cases, the mold or forging die is subjected to carburizing or quenching after pre-machining. After pre-machining....
For a titanium alloy part, a machining example of a deep groove with a width of 4 mm, a depth of 30 mm, and a length of 300 mm is processed (Fig. 1). Titanium alloy has a small elastic modulus and a small thermal conductivity coefficient, w....
In the process of machining titanium alloys, the following matters should be noted: 1. Due to the small elastic modulus of the titanium alloy, the clamping deformation and the deformation of the workpiece during processing are large, which....
The special properties of titanium alloys make it an increasingly popular field of application. High strength/weight ratio, excellent toughness and excellent corrosion resistance. Titanium alloys can be used to make medical implants, golf c....
Round insert milling cutters are suitable for milling titanium because their leading angles can be varied as appropriate. As long as these milling cutters are equipped with special inserts and the correct cutting parameters are applied, stab....
Material machinability is often measured by the cutting speed allowed for cutting a material with a certain tool durability. Usually T = 60 min, then vT is written as v60. If the v60 used for cutting carbon steel in cemented carbide turning....
The specifications of printed circuit boards are complex and there are many types of products. The most widely used epoxy resin-based composite material in printed circuit boards is a micro hole (a small hole with a diameter of 0.6 mm or les....
The machining quality of the crankshaft bore has a major impact on the performance of the engine. Chery Engine Division has continuously researched and continuously improved the finishing plan of the crankshaft hole of cast iron engine cyli....
The processing of the positioning pin holes of the cylinder parts such as the cylinder block and the cylinder head has always been a key process. The remarkable feature of the box parts is that the process is complicated, and the processing....