I. Milling chip morphology in different media When milling titanium alloy at high speed under different media, due to the different friction and heat dissipation conditions between the tool and the chip, the shape and surface condition of t....
Strategies for high-speed roughing and finishing of graphite electrodes are different. Generally rough machining should leave less allowance for finishing, so when using small diameter tools, high feeds (cutting and feed) should be used. On....
The machined titanium tool is made of Walter carbide insert end mill, grade ZDGT150416R-K85 WMG40, uncoated, diameter 25mm, corner radius r=1.6mm, two teeth, see Figure 1. The milling force test of high-speed milling of ferroalloy TC4 was c....
Customized injectors for precision drilling. The 9 balls on a single injector face the orifice, the diameter of the orifice is 0.055 x 1mm, and the tolerance is no more than 3 thousandths. The material to be processed is a superalloy 4169.....
In the inner chamber of a turbojet engine combustion chamber, each small black dot on the picture is a micro-hole that is inclined to the center of the cylinder. The material to be processed is nickel-based superalloy 4169 with a hole size o....
When the circuit board composite material is processed into micro holes with a diameter of less than 0.2 mm, mechanical drilling is used, and the tool wear is accelerated, easy to break, and the cost is increased. The laser beam can reduce....
A turbojet engine burns an outdoor chamber bore. Each small black dot on the picture is a tiny hole that is centripetal and inclined on the cylinder. The material to be processed is nickel-based superalloy 4169. The hole size is 0.54 x 7mm....
Remarks: More than 100 holes in a single curved blade. The processing material is nickel-based superalloy 4169, titanium or titanium alloy TC4. Hole size to be machined 0.3 X 6mm Case show: Precision machine drilling of engine curved blades....
KangDing is an investment in this project. Since May 2011, it has been designing, developing, manufacturing and testing high-precision precision CNC micro-drilling machines. The first prototype was completed in October 2012, and the micro-h....