SMT-2231
페이지 정보
본문
Professional SMT Soldering: Hand Soldering Techniques - Surface Mount
Professional techniques for multi-lead hand soldering to IPC class 3 criteria. http://solderingtraining.com. (612) 205-8609. John Gammell, Master IPC Trainer. STC on Facebook: http://tinyurl.com/stc-llc
chipcago : 9+ years later, this is still the best hand-soldering I have seen.
SigEpBlue : I wasn't dropping my jaw until I saw the 160-pin QFP being soldered with an iron. Amazing work and technique you have. This gives me higher confidence to try new soldering methods (I can already do TQFP-32 and SOIC-24 all day), and also to be less fearful of higher-pin-count devices in my designs.
LMF5000 : Absolutely outstanding. Lots of 10-minute videos consists of the uploader rambling on and on about how to solder. Your video jumps straight to the point and shows several different ways to do it in just 3 minutes. Great job. Liked and subscribed!
KrotowX : Brilliant soldering demo. After 12 years still actual. Actually not so hard to repeat, however proper solder, proper flux (especially), proper soldering iron tip and proper temperature are very important here. More or less steady hands are also prefered :)
Apple Pie : Wow, masterful. I saw this on reccommended by accident after viewing another soldering video, and yours is so clear and full of detail. Thanks! I have a painfully small port break I have to learn soldering for
SMT production line
SMT is the new technology to produce the circuit. Many years ago, People produce circuit use wires, so electronic product is big and hard to use and take with. So the circuit develop direction is become smaller, then People inveted the PCB, it can put the circuit on a small PCB, and then the components invented to out the resistors, capacitors on the PCB. All technology rated in this process is SMT.
Traditional electronic components compressed into a volume of only a few tenths of the device directly to the surface assembly components paste, printed on the printed circuit board surface location of the assembly technology.
Compared with the traditional process, SMT has high density, high reliability, low cost, miniaturization, sound field automation and other five characteristics.
Types of SMT production lines
SMT production line can be divided into two types, according to the degree of automation can be divided into automatic production lines and semi-automatic production lines; in accordance with the size of the production line can be divided into large, medium and small production lines.
Automatic production line refers to the entire production line equipment are fully automatic equipment, through the automatic board machine, buffer cable and unloading machine all the production equipment with a production line;Normally it is with these machines: PCB loader, Auto smt stencil printer, PCB converyor, Pick and Place Machine, SMT reflow oven, AOI.
Semi-automatic production line is the main production equipment is not connected or not fully connected, the press is semi-automatic, the need for manual printing or manual loading and unloading PCB.normally is was with these machines: semi auto solder paste printer, PCB conveyor, Pick and Place Machine, Reflow oven, PCB conveyor, semi auto AOI.
SMT production line of the main components are: by the surface assembly components, circuit boards, assembly design, assembly process;
The main production equipment, including printing machines,glue dispensers, placement machines, reflow soldering ovens and wave soldering machine. Auxiliary equipment, testing equipment, repair equipment, cleaning equipment, drying equipment and materials storage equipment.
The importance of SMT testing
SMT inspection is an important step in improving the quality of SMT products, it can improve product quality, and strive to achieve "zero defect."
The cost of assembling to the instrument and finding the fault is several times the cost of finding the fault when assembling the printed circuit board;
And the cost of finding the product after the product is put into the market will be hundreds of times the cost of finding the fault when assembling the printed circuit board.
In order to ensure the quality of SMT products, it is necessary to carry out effective testing, timely detection of defects and failures and repair, thereby effectively reducing the manufacture of products and failures caused by the cost of repair.
Another reason is nowadays more and more components are very small. some small components already can't identified by human eyes, like 0201,01005 it's too small to see the model number , direction by human eyes, need check by machines camera.
Zakaria Zaki : Thanks for video keep going greeting from Morocco"
Nandgupal Majhi : Were are you from
Jagdishbhai Pathak : Third claas video
india : Indian me kuch nhi h
Сергей Сергеев : Не врите это всё в россии находится у путина в сколково.. ахахаххааха ..
IPC-2231 Process | Sierra Circuits
This edition of the IPC Designer's Council focuses on the purpose of the IPC-2231 process.
**********************************************************
Order your PCB prototypes with Sierra Circuits for high-quality products and on-time delivery! We offer 3 services to best fit your requirements:
PCB Fab + Assembly
https://www.protoexpress.com/pcb/pcb-...
Capabilities:
Standard technology to 12 layers – 4-mil trace \u0026 space
Big selection of different surface finishes and materials
Complete DFM check by our CAM engineers
Wide range of board specs
Via-in-pad feature available
Fab only, with assembly and component upgrade
1-day turn time available
In-house assembly
Complete DFA check and flying probe testing available
Component engineering assistance and procurement
Advanced PCB
https://www.protoexpress.com/pcb/adva...
Capabilities:
Mil-spec/Class 3
HDI features
Blind/buried vias
Metal-core
Flex/rigid-flex
Self-Service PCB
https://www.protoexpress.com/pcb/self...
Capabilities:
Fully assembled boards in 5 days
2, 4, 6, 8-layer boards
4-mil trace/space
BOM check
DFM \u0026 DFA checks by experienced engineers
Assembly and components included
===================================================
Sierra Circuits is an ISO 9001:2008, ISO 13485:2003 and MilSpec MIL-PRF-55110 certified, Silicon Valley-based, high-technology full service printed circuit board manufacturing and assembly shop. We specialize in HDI protos, Microelectronics, and 0.5mm pitch BGAs, quickturn PCBs (as quick as 2-3 days for 12-20 layers) and medium production. We are a privately held, woman- and minority-owned shop located in Sunnyvale, California since 1986.
Our Certifications:
ISO 9001_2008 Certificate
ISO 13485_2003 Certificate
MIL-PRF-55110 Certified
MIL-PRF-5510 Rev G
MILSPEC CERTIFICATE FOR GI Material
UL Certified
IPC-600-A Certified Trainers
Defense Logistics Agency US/Canada Joint Certification Program
Defense Logistics Agency Approval Letter
IPC Manufacturers Qualification Profile (MQP) for Sierra Proto Express, Sunnyvale, California plant
ITAR Registration Letter
Minority Business Certification
Mil-Spec-PRF-55110 Certificate for GF Materials
Mil-Spec-PRF-55110 Certificate for GI Materials
#PCB #PCBDesign #PCBManufacturer #PCBAssembly #PCBPrototype
Professional techniques for multi-lead hand soldering to IPC class 3 criteria. http://solderingtraining.com. (612) 205-8609. John Gammell, Master IPC Trainer. STC on Facebook: http://tinyurl.com/stc-llc
chipcago : 9+ years later, this is still the best hand-soldering I have seen.
SigEpBlue : I wasn't dropping my jaw until I saw the 160-pin QFP being soldered with an iron. Amazing work and technique you have. This gives me higher confidence to try new soldering methods (I can already do TQFP-32 and SOIC-24 all day), and also to be less fearful of higher-pin-count devices in my designs.
LMF5000 : Absolutely outstanding. Lots of 10-minute videos consists of the uploader rambling on and on about how to solder. Your video jumps straight to the point and shows several different ways to do it in just 3 minutes. Great job. Liked and subscribed!
KrotowX : Brilliant soldering demo. After 12 years still actual. Actually not so hard to repeat, however proper solder, proper flux (especially), proper soldering iron tip and proper temperature are very important here. More or less steady hands are also prefered :)
Apple Pie : Wow, masterful. I saw this on reccommended by accident after viewing another soldering video, and yours is so clear and full of detail. Thanks! I have a painfully small port break I have to learn soldering for
SMT production line
SMT is the new technology to produce the circuit. Many years ago, People produce circuit use wires, so electronic product is big and hard to use and take with. So the circuit develop direction is become smaller, then People inveted the PCB, it can put the circuit on a small PCB, and then the components invented to out the resistors, capacitors on the PCB. All technology rated in this process is SMT.
Traditional electronic components compressed into a volume of only a few tenths of the device directly to the surface assembly components paste, printed on the printed circuit board surface location of the assembly technology.
Compared with the traditional process, SMT has high density, high reliability, low cost, miniaturization, sound field automation and other five characteristics.
Types of SMT production lines
SMT production line can be divided into two types, according to the degree of automation can be divided into automatic production lines and semi-automatic production lines; in accordance with the size of the production line can be divided into large, medium and small production lines.
Automatic production line refers to the entire production line equipment are fully automatic equipment, through the automatic board machine, buffer cable and unloading machine all the production equipment with a production line;Normally it is with these machines: PCB loader, Auto smt stencil printer, PCB converyor, Pick and Place Machine, SMT reflow oven, AOI.
Semi-automatic production line is the main production equipment is not connected or not fully connected, the press is semi-automatic, the need for manual printing or manual loading and unloading PCB.normally is was with these machines: semi auto solder paste printer, PCB conveyor, Pick and Place Machine, Reflow oven, PCB conveyor, semi auto AOI.
SMT production line of the main components are: by the surface assembly components, circuit boards, assembly design, assembly process;
The main production equipment, including printing machines,glue dispensers, placement machines, reflow soldering ovens and wave soldering machine. Auxiliary equipment, testing equipment, repair equipment, cleaning equipment, drying equipment and materials storage equipment.
The importance of SMT testing
SMT inspection is an important step in improving the quality of SMT products, it can improve product quality, and strive to achieve "zero defect."
The cost of assembling to the instrument and finding the fault is several times the cost of finding the fault when assembling the printed circuit board;
And the cost of finding the product after the product is put into the market will be hundreds of times the cost of finding the fault when assembling the printed circuit board.
In order to ensure the quality of SMT products, it is necessary to carry out effective testing, timely detection of defects and failures and repair, thereby effectively reducing the manufacture of products and failures caused by the cost of repair.
Another reason is nowadays more and more components are very small. some small components already can't identified by human eyes, like 0201,01005 it's too small to see the model number , direction by human eyes, need check by machines camera.
Zakaria Zaki : Thanks for video keep going greeting from Morocco"
Nandgupal Majhi : Were are you from
Jagdishbhai Pathak : Third claas video
india : Indian me kuch nhi h
Сергей Сергеев : Не врите это всё в россии находится у путина в сколково.. ахахаххааха ..
IPC-2231 Process | Sierra Circuits
This edition of the IPC Designer's Council focuses on the purpose of the IPC-2231 process.
**********************************************************
Order your PCB prototypes with Sierra Circuits for high-quality products and on-time delivery! We offer 3 services to best fit your requirements:
PCB Fab + Assembly
https://www.protoexpress.com/pcb/pcb-...
Capabilities:
Standard technology to 12 layers – 4-mil trace \u0026 space
Big selection of different surface finishes and materials
Complete DFM check by our CAM engineers
Wide range of board specs
Via-in-pad feature available
Fab only, with assembly and component upgrade
1-day turn time available
In-house assembly
Complete DFA check and flying probe testing available
Component engineering assistance and procurement
Advanced PCB
https://www.protoexpress.com/pcb/adva...
Capabilities:
Mil-spec/Class 3
HDI features
Blind/buried vias
Metal-core
Flex/rigid-flex
Self-Service PCB
https://www.protoexpress.com/pcb/self...
Capabilities:
Fully assembled boards in 5 days
2, 4, 6, 8-layer boards
4-mil trace/space
BOM check
DFM \u0026 DFA checks by experienced engineers
Assembly and components included
===================================================
Sierra Circuits is an ISO 9001:2008, ISO 13485:2003 and MilSpec MIL-PRF-55110 certified, Silicon Valley-based, high-technology full service printed circuit board manufacturing and assembly shop. We specialize in HDI protos, Microelectronics, and 0.5mm pitch BGAs, quickturn PCBs (as quick as 2-3 days for 12-20 layers) and medium production. We are a privately held, woman- and minority-owned shop located in Sunnyvale, California since 1986.
Our Certifications:
ISO 9001_2008 Certificate
ISO 13485_2003 Certificate
MIL-PRF-55110 Certified
MIL-PRF-5510 Rev G
MILSPEC CERTIFICATE FOR GI Material
UL Certified
IPC-600-A Certified Trainers
Defense Logistics Agency US/Canada Joint Certification Program
Defense Logistics Agency Approval Letter
IPC Manufacturers Qualification Profile (MQP) for Sierra Proto Express, Sunnyvale, California plant
ITAR Registration Letter
Minority Business Certification
Mil-Spec-PRF-55110 Certificate for GF Materials
Mil-Spec-PRF-55110 Certificate for GI Materials
#PCB #PCBDesign #PCBManufacturer #PCBAssembly #PCBPrototype
... 
댓글목록
등록된 댓글이 없습니다.
