Technical Library | 2019-04-11 06:04:49.0
With the development of science and technology, the climatic chamber quality has been improved, and the failure rate is reduced, but there still have the failure probability.today we introduce what are the mian factors for big noise high low temperature test chamber: 1.External factors: the bottom angle is uneven, the ground is uneven, adjust the bottom angle, ensure the equipment is in a horizontal position; 2.The equipment is touched other objects or pushed against the wall,pls remove the objects and keep a certain distance from the wall. 3.Compressor noise:check whether the compressor collides with the pipeline,and evaporator dish is loose or not. 4.Check whether compressor shock absorbers are aging and replace them. 5.Solenoid valve noise: solenoid valve reversing caue loud sound, pls add damping glue, if no effect, need to replace solenoid valve. If there is AC noise, need to replace the power board. 6.Check wether the fan or the fan string shaft make noise,whether the fan blades are touched and deformed, whether the fan is fixed or not, pls adjust accordingly or add the rubber pad. If further technical questions,contact us without hesitation!---Climtest Symor® technical team
Technical Library | 2016-06-23 13:24:56.0
Proper assembly of components is critical in the manufacturing industry as it affects functionality and reliability. In a heat sink assembly, a detailed manual process is often utilized. However, an automated fixture is used whenever applicable.This paper will illustrate the use of strain gauge testing and Finite Element Analysis (FEA) as a simulation tool to evaluate and optimize the heat sink assembly process by manual and automated methods. Several PCBAs in the production line were subjected to the manual and automated assembly process. Strain gauge testing was performed and FEA models were built and run. Results were compared with the goal of improving the FEA model. The updated FEA model will be used in simulating different conditions in assembly. Proposed improvement solutions to some issues can also be verified through FEA.
Industry Directory | Manufacturer
R&D Technical Services was formed in 1996 to support the Vapor Reflow market and is currently the leading source of Vapor Phase equipment.
New Equipment | Solder Materials
Tip tinner to aid in cleaning and re-tinning solder iron tips de-wetted by use which can’t be repaired with sponge pads and cored solder wire. Use of TTC100C LEAD FREE Tip Tinner offers the following advantages: Lead Free SN100C tin/copper/nic
Industry Directory | Manufacturer
Manufacturer of custom air heaters, open coil heating elements, process heaters, flexible silicone rubber heaters. Applications include, dehumidification, resin drying, ecu, rework station, food warming, printing, load banks.
Technical Library | 2009-07-22 18:33:41.0
This paper deals with the thermal effects of joule heating in a high interconnect density, thin core, buildup, organic flip chip substrate. The 440 μm thick substrate consists of a 135 μm thick core with via density of about 200 μm. The typical feature sizes in the substrate are 50 micron diameter vias is the core/buildup layers and 12 micron thick metal planes. An experimental test vehicle is powered with current and the temperature rise was measured. A numerical model was used to simulate the temperature rise in the TV.
Datum Alloys is an international supplier of speciality metals and special purpose alloys,
Industry News | 2011-08-29 16:29:56.0
Engineered Conductive Materials debuts its DB-1580 Series Conductive Stringer Attach Adhesives for back contact applications in crystalline silicon solar modules.
Industry News | 2011-11-08 13:28:32.0
Engineered Conductive Materials introduces its DB-1588 low-cost conductive adhesive for back contact applications in crystalline silicon solar modules.
Industry News | 2015-07-21 08:21:52.0
Engineered Materials Systems introduced its new EMS 561-403 Low-Cost Snap Cure Conductive Adhesive for stringing applications in crystalline silicon and thin-film solar modules. EMS 561-403 is designed to electrically interconnect solar cells using ribbons.
