The main factor affecting the machining accuracy and surface quality of aluminum alloy thin-walled cavity parts is that they are easily deformed during processing. Solve the deformation problem of aluminum alloy thin-walled cavity parts during process....
The aluminum alloy profile is light and soft relative to the steel material, and the stamping is easily broken. And some aluminum alloy products also need subsequent surface processing, such as drawing, anodizing and so on. Aluminum profiles....
What is plasma polishing? The plasma is the fourth form of substance, which is a phenomenon of electromagnetic gas discharge. The plasma is dissolved in polishing Brine under high temperature and pressure. Under high temperature and high pre....
Several ways of processing kovar alloy, Kangding Hardware personal experience tells you the pros and cons of various ways Kovar alloy processing products are mainly used for glass sintering, so Kovar alloy parts are mainly based on cavity st....
The invention relates to a method for performing DRAM wafer testing using a test pin card. Background technique: DRAM has the need to reduce test costs during the testing process. Therefore, the same number of test needle cards is getting hi....
Test pin, a probe used to test PCBA. The surface is gold plated and the probe has a high performance spring with an average life of 30,000 to 100,000 times. The famous manufacturers abroad are QA, IDI, UC, Semiprobe, ECT, INGUN, BT. Probe ma....
High Current Probes The probe diameter is between 2.54mm and 4.75mm. The maximum test current is up to 39 amps. Semiconductor Probes The diameter is generally between 0.50mm-1.27mm. Bandwidth greater than 10GHz, 50 characteristic Battery an....
1.Micro Series Probes The center distance between the two test points is generally 0.25mm to 0.76mm. 2.Switch Probes Switching probes have a single probe with two currents. 3.Coaxial Probes Used to test high frequency signals, with shielded....
The probe is the contact medium for electrical testing and is a high-end precision electronic hardware component. The main types of probes are: cantilever probes and vertical probes. Cantilever probe: Blade Type and Epoxy Type Vertical probe....
Test needles, also known as probes in the industry. It is divided into a spring pin (special pin) and a universal pin when used for PCB board testing. When the spring pin is in use, it is necessary to make a test die according to the wiring....