During the space launch, the cost of feeding each kilogram of items into satellite orbit is about $20,000. Saving each gram of weight helps to increase the efficiency of space exploration. KangDing has worked with the engineering department....
Guide The machining center is a CNC milling machine, also known as a CNC machining center, while the engraving machine is generally considered to be a CNC milling machine that uses small tools, high power and high speed spindle motors. But i....
The situation in the aviation industry is slightly different from other industries. Weight plays an important role, and every gram cannot be ignored. It is the weight of the product that determines its profitability, not the price of the par....
1. Process analysis of blanking parts Workpiece name: triangular gasket stamping , progressive stamping die Workpiece sketch: as shown in Figure 1-1 Production batch: annual output of 1 million pieces for general batch Material: Q235 Materi....
Comparison of Positive compound die and Flip chip compound die : Positive compound die suitable for punching relatively soft, thin sheet material, require a higher flatness blanking member may also be made smaller hole punching margins blan....
Common welding methods for titanium and titanium alloys include: argon arc welding, submerged arc welding, vacuum electron beam welding, and the like. Tungsten argon arc welding is used for thicknesses below 3 mm, and argon arc welding is pe....
What is the elongated shaft?
An axial type workpiece having a ratio of the length L to the diameter d of the workpiece greater than 25 (i.e., the long neck ratio L/d gt; 25) is referred to as an elongated shaft. The shape of the slender shaf....
CNC machine tools integrate machine tools, computers, motors and drag, motion control, detection and other technologies into one automation equipment. The basic components of CNC machine tools include control media, numerical control devices....
Figure 12-1 shows: Schematic diagram of the front support part sof the motorcycle side cover, Material Q215 steel, Thickness 1.5mm. The annual production capacity is 500,000 pieces, and the stamping process plan is required.....
SPCC (cold rolled steel): Cold rolled steel, hot rolled coil after acid pickling product is at ambient temperature workshop cold rolling until the thickness of 0.30-3.20mm, manufactured by electrolytic cleaning, annealing and quenching proce....