SMT X-ray inspection NDT Non Destructive Testing

With the development of high-level and high-precision PCB boards, the accuracy of the alignment between layers has become more stringent, and the PCB board skew problem has become more serious. There are many reasons for the PCB layer bias. Now we share with you the main influencing factors of the layer deviation phenomenon. D efinition of PCB layer bias: Tier bias refers to the difference in concentricity between layers of PCB board that originally requires alignment. The scope of requirements is regulated according to the design requirements of different PCB types. The smaller the hole-to-copper spacing, the stricter the control is to ensure its ability to conduct and over-current. Commonly methods for detecting layer deviations in the production process: The current method commonly used in the industry is to add a group of concentric circles at each corner of the production board, and set the spacing between concentric circles according to the requirements of the produc...

Germany agent bought one set x- ray inspection machines  ZM-X6600 From  Seamark ZM , May, 15-May,18，2018, Seamark ZM  Engineer Mr. Dong trained X-Ray machine in Germany. Canadian Client Bought one set Seamark Microfocus X-ray Inspect System  ZM-X6600,June,19-June 22,2018,Seamark ZM’ General Manager Mr.Clarence  trained X-ray machine in Canada. Before Training, The Client’ Engineer performed Radiation detection using  ionizing Radiation detection equipment.er performed Radiation detection  using ionizing Radiation detection equipment According to the Government  Regulation. It shows all  X-ray machine s pass Canada/Germany gov Regulation. Result  shows When the X-6600 X ray detection device is working normally, the  detection result of its surrounding ionizing radiation level is 0.08-0.09 uSv/H.  The level is the same as the local environment. Learned the protection  perf...

Seamark Microfocus X-ray Inspect System All pass Canada gov Regulation! 一次次我们團隊做出來的產品!一次次的通過多個國家的考驗！ 我作為這個公司一员感到驕傲！做一家給全世界認同的中國公司！ Yes, I m from China! I proud of it!  Thanks to the efforts of the  Seamark ZM  staff, It made Seamark ZM and  Seamark ZM  Equipment have won the recognition of our customers. WhatsApp/Skype：+86 18779975930 Email: joyrongzhuomao@outlook.com Website:  www.seamarkxray.com   www.seamarkzm.com    Youtube:  Joy Rong Maybe you still are interested in:  As PCB designer and technician/Buyer, you do not know technologies Skills? Highest Quality levels Tool X-ray for industries-SMT/batteries/ceramic/Electronic /semiconductor

BGA Rework Station Material is indispensable for rework BGA chips. In the welding process, we have to contact the steps of planting solder balls. Here are some common consumables tools. PSI solder paste Solder paste is of great significance in the welding process! Whether it is re-welding or direct welding, we all need to apply flux paste first. When the chip is soldered, a small brush can be used to apply a thin layer of paint on the cleaned pad, wipe it as evenly as possible. Do not brush too much, or it will affect the soldering. In the repair welding can be used to draw a small amount of flux brush around the chip can be. Solder ball At present, the commonly used solder ball diameter is generally 0.30mm, 0.45mm, and 0.6mm. The 0.6MM solder ball is currently only found on the main chip of the MS99 movement. The 0.25MM solder ball is only used on the EMMC program IC. The rest of the DDR or main chip uses 0.45MM specifications (of course, 0.4MM is also acceptable). It is also...

The original structure of X-ray inspection equipment is like this X-ray inspection detectors are widely used in BGA detection, LED, SMT, semiconductor, electronic machine module testing, packaging components, Cars, Battery, aluminum die castings, molded plastic parts, ceramic products, aerospace components, electrical and mechanical components, Pharmaceutical products, automation components, agriculture (seed detection) 3D printing analysis, and other industries a high-precision detection equipment. Next, let’s find out what the test equipment components are. The following components are included in all X-ray inspection instruments: 1. X-ray tube:  X-ray ray detector has one of the most important components, which is the X-RAY launching tube. This X-ray tube generates X-rays, known by the principle of X-rays, which can observe the inside of the object through the workpiece. Seamark ZM’s X-ray test detector adopts Japan HAMAMATSU 130KV 5um closed X-ray tube, m...

The BGA rework station has a wide variety of products， many brands， also miscellaneous, Price varies from 1,000 to 80,000 USD+. For those who first purchase the BGA rework station, they don't know what kind of BGA rework station equipment they needed, and even wondered: Why is the price so different from the BGA rework station? What is the difference between a few thousand dollars and several tens of thousands of BGA rework station equipment? Today, let's talk about some basic factors that affect the price of BGA rework stations and tell you how to buy BGA rework stations. 1. BGA rework station features This is the most obvious factor affecting the price of BGA rework stations. The price of non-optical BGA rework stations and BGA rework stations with optical alignment will be much lower, which is also commonly used to distinguish which BGA rework stations are low-end or high-end. The reason is that the optical alignment BGA rework station has a high degree of automatio...

Congratulation for the New Website of Seamark ZM X ray June, 2018, Shenzhen Zhuomao Second Website: www.seamarkxray.com have launch, This Website mainly service for X ray machine customer, Also Some clients are related in SMT line, so some BGA Rework station products have put into this website for better service. If you have any questions, please call our customer center phone +86 18779975930 , we will be happy to provide you with better service. Finally, I wish the old and new customers a smooth job and a prosperous business! Seamark ZM & Zhuomao-NDT X ray testing machine & BGA rework station & laser LCD repair  WhatsApp/Skype：+86 18779975930 Email: joyrongzhuomao@outlook.com Website:  www.seamarkxray.com www.seamarkzm.com   Youtube:  Joy Rong Maybe you still are interested in:  As PCB designer and technician/Buyer, you do not know technologies Skills? Highest Quality levels Tool X-ray for industries-SMT/batt...