the impact induced by product dimension or product size specification should always be taken into account while making changes on the design. In order to improve the part quality, users need to learn how to accurately measure product
and warpage is also one of the important problems in the production process of PCB long board/strip board. The long board is bent after welding, and the component feet are difficult to align. The PCB long board/strip board cannot be installed on the chassis or the ...
This is used to measure samples with a rough surface, such as paper. Stir in just enough of the cold water to bind the dough together (around 1-2 tbsp). 3-dimensional surface profile measurements to measure surface roughness. Rough drilling, turning, planning and milling for obvious machine...
Remove a front wheel and measure the thickness of the brake pads. If worn down to minimum specifications or if wear indicators are making contact with the rotor, new linings are needed. If the pads are still above specs, you might want to replace them anyway if they are near the end of...
So, lumber manufacturers need to control the RH conditions in their lumber storage facilities. This typically starts with the use of a thermo-hygrometer to measure the relative humidity of the air in the storage facility. A thermo-hygrometer can check the ambient temperature and moisture saturation...
Measure joint size, shape, and positioning Detect missing, insufficient, or bridging solder Find lifted leads, skewed parts, positional defects Automated inspection improves detection rates and provides SPC metrics not achievable manually. Make use of available 2D and 3D AOI tools. ...
He must be able to present you with quality molds, made to measure, capable of perfectly meeting your requirements and expectations. How molding parts are recognized and qualified in the field of plastic injection? China plastic injection moldingisrecognized and qualified in the field of plastic in...
tile might not exceed the maximum allowable warpage, but its warpage could be concentrated at the tile’s corner or center—for which the tile installer cannot fully compensate. For this reason, the ANSI committee is currently considering adding language to the standards to limit the conce...
How to measure efficiency isn’t always obvious, but it is important. “I am a big believer that you cannot optimize what you can’t measure,” says Paul Cunningham, corporate vice president and general manager for the System Verification Group ofCadence. “The concept of throughput is very ...
The major purpose to do ICT (In-circuit Test) is in order to pre-detect any circuit open/short to prevent directly power on PCB Assembly then damage or burn out the PC board permanently. The ICT also can measure the value of resister, capacitor, inductor, diode and triode. This will he...