Dear customers. Chinese New Year is approaching, ZK Electronic/Blue Fish 2023 Chinese New Year holiday arrangement is 14th, Jan to 29th, Jan. We hereby notify in advance that shipping and after-sales are suspended during the holiday period. In order to avoid the tension of shipping after the New Year, if you have any needs, please contact us in advance to arrange. Sorry for the inconvenience we bring to you! Thanks a lot for your support of 2022! We will continue to provide you with good products and services on 2023! BLUE FISH TECHNOLOGY CO.,LTD ZK ELECTRONIC TECHNOLOGY CO.,LTD

Control method of SMT material consumption As the question, I believe this problem is troubling many SMT people. In fact, the key to control SMT material consumption is to improve the measures 　A, control the artificial waste　　 1, the use of materials and the number of returns should be carefully verified every day. 2, disassembly material improper waste: training of equipment operators, corresponding to the form of packaging using the corresponding material frame 　　3、Waste of using wrong material, heavy industry: each shift should have 3 times to check the material, change the material corresponding to the material tray in the way of one for one, confirmed by special personnel, and test the value. 　  4、In order to pursue the output, the operators change the material in advance and consume the material without finishing. This phenomenon should be supervised to avoid. 　　5、The abnormal consumption caused by machine and equipment failure. Timely detection of the problem can minimize the loss. 　　6, for the normal production on the line when the residual products generated by the rework consumption, this is not yet controlled. 　　 Second, the material loss of serious control measures, performance for the people \ machine \ material \ law 　　People: mainly refers to the production line operators, usually they are on the material, down the line, in the end there is no real view of each material as gold, fell on the ground material has not put up, and hand swing. Machine frequent alarm when whether timely reflection of engineering, etc. 　　Machine: usually whether the machine is practically executed maintenance operation, whether the nozzle is often cleaned and tested, whether the material frame is often maintained and corrected, whether the program is correctly written, etc. 　 Material: whether the material has incoming material abnormality, such as incoming material packing is too tight, can't get material throwing material; incoming material is broken, replacement loss, etc. 　　Law: such as the operator's proficiency in operating the machine, the ability to distinguish and reasonably use the material frame, etc. 　　 　In summary, the control of SMT material consumption from a variety of aspects, and long-term implementation of reasonable methods.

Happy New Year 2023! Blue Fish/ZK Electronic would like to wish you a joyous new year and express our hope for your happiness and good future 2023!

SMT Production Line Analysis SMT production line to achieve * the maximum output, it is necessary to consider the efficiency of the production line. The SMT machine is the key equipment in the SMT production line, so it is very important to improve the production efficiency of the SMT machine. Relevant methods and measures have been summarized and have been implemented to substantially improve production efficiency. The main methods and measures are as follows: (1) PCB design process; (2) production line balance; (3) equipment program optimization; (4) management measures; (5) improve the accuracy of new program preparation; (6) good equipment monitoring and maintenance In addition, understanding the SMT production process is also very important, the following is introduced.   Basic process components include: screen printing (or dispensing), placement (curing), reflow soldering, cleaning, testing, rework    1、Silkscreen printing: its role is the solder paste or patch adhesive leakage printed on the pads of the PCB, in preparation for the welding of components. The equipment used for screen printing machine (screen printer), the printer is located in the front of the SMT production line *.    2, dispensing: it is the glue drops to the PCB's fixed position, its main role is to fix the components to the PCB board. The equipment used is the dispensing machine, located in the front of the SMT production line * or behind the testing equipment.    3、Placement: Its role is to accurately install the surface assembly components to the PCB's fixed position. The equipment used is the mounter, located in the SMT production line behind the screen printing machine.    4、Reflow soldering: its role is to melt the solder paste, so that the surface assembly components and PCB board firmly bonded together. The equipment used is reflow oven, located in the SMT production line behind the mounting machine.    5, cleaning: its role is to assemble the PCB board above the harmful welding residues such as flux removed. The equipment used for cleaning machine, the location can not be fixed, can be online, or not online.    6, testing: its role is to assemble the PCB board for the quality of welding and assembly quality testing. The equipment used are magnifying glass, microscope, online tester (ICT), flying probe tester, automatic optical inspection (AOI), X-RAY inspection system, functional tester, etc. Location according to the needs of detection, can be configured in the production line appropriate place.    7, rework: its role is to detect the failure of the PCB board rework. The tools used are soldering iron, reworking workstation, etc. Configured in any position in the production line. Such as BGA rework table. Translated with www.DeepL.com/Translator (free version)