This article analyzes the process settings for turning hardened steel, high temperature alloy, titanium alloy, chilled cast iron, and thermal spray material parts. And the characteristics of these difficult-to-cut materials, cutting quantiti....
Cutting is roughly divided into turning, milling, and center-tooth-based cutting (end face cutting of drills and end mills, etc.). The cutting heat of these cutting processes has different effects on the cutting edge. Turning is a continuous....
Difficult-to-machine materials are materials with poor turning and milling workability. Performance of this material is greater than or less indicators (HB 250, b 1000 MPa, 30%, k 100 MPa, K 41.8 W / mk) one or more, are all difficult to cut....
The development of turning center has a considerable part of rotating parts (someone estimates that it accounts for about 1/2). In addition to turning, operations such as milling, drilling, and tapping are also required. In addition, the pro....
The machining center performs multi-process (turning, milling, drilling, boring, tapping, etc.) and multi-face composite processing on prismatic parts through automatic tool change and table indexing. Practice has proved that the composite....
Turning, milling complex development of CNC machining technology, CNC programming techniques also put forward higher requirements. This is also a key link that restricts turning and milling compound processing equipment in actual production....
In the early 1960s, due to the gyroscopes used in aerospace, the drums and disks used in computers, and the polygonal prism parts used in optical scanning. Large-diameter non-circular curved mirror parts for high-power laser nuclear fusion d....
Parts finishing is an algorithm based on curved surfaces. For multi-curved models, the lifting of the milling cutter should be reduced as much as possible. This requires that the generated milling tool path be within the same angular range o....
External turning as an example, there are three turning components: main turning force Fc (Fz), depth resistance Fp (Fy) (also called radial force), feed resistance Ff (Fx) (also called axial force). The main turning force is the most import....
The high-speed milling system is a complex dynamic system, which is prone to chatter vibration when machining thin parts. Flutter is a very strong relative vibration between the tool and the workpiece during the milling process. This kind of....