Electronic Manufacturing System (EMS)
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Introduction
Companies that design, assemble, produce, and test electronics manufacturing system and printed circuit board (PCB) assemblies for original equipment manufacturers (OEMs) provide electronic manufacturing services (EMS).
Manufacturing services provided by electronics and manufacturing system businesses may include design, assembly, and testing. electronics manufacturing system firms can be hired at any point along the electronics system design and manufacturing process. Before going to develop the product, obtain the components from a trustworthy distributor, then assemble and test the product, some organisations merely require a design file from the customer. Electronics manufacturing system suppliers who specialise in assembly, on the other hand, may need the customer to deliver the design, the essential components for manufacturing, and an assembled sample. Additional onsite services, such as PCB etching, may be provided by EMS businesses or by a third-party contractor.
Depending on the firm and project, varying levels of automation are used in electronic production. Large-scale production is usually done by companies that use a lot of automation. PCBs are often assembled manually by providers who specialise in prototypes or small production runs to save time and money on setting up automated assembly equipment.
There are 4 stages in making of the final product
- Design
- Testing
- Manufacturing
- Production
Here are three professions of the manufacturing in electronics systems manufacturing companies
Incoming Materials Inspector
The eligibility criteria to become a through hole assembly operator is a minimum of a 10th or 12th grade pass is preferred. Incoming Inspection Technician certified training (course aligned to ELE/Q6401 published by the Electronics Sector Skills Council of India)
Skills required
Electronics manufacturing system job description- Incoming Materials Inspector- Electronic Items
- The following are the responsibilities of a Incoming Materials Inspector- Electronic Items:
- The following are some of the responsibilities of an Incoming Inspection Technician:
- Receiving supplier-shipped components, parts, and modules
- confirming the quantity received in accordance with the purchase order
- Examining the product specifications and comparing them to the requirements stated in the purchase order
Key competencies- Incoming Materials Inspector- Electronic Items
- At each stage of the manufacturing process, knowledge of electrical and mechanical components, their types, prices, and consumption is essential.
- Electronics, electricity, and component identification are all fundamentals that must be understood.
- Tests and inspects electronic components according to company specifications.
- Knowledgeable with the calibration and validity of measuring equipment, as well as the use of least counts
- Material handling and inspection paperwork and processes are well-understood.
- Ability to communicate in the local language and a preference for dealing with drivers and other employees
Salary- Incoming Materials Inspector- Electronic Items
Experience-wise | Salary |
For freshers | INR 8,300 to INR 9,000 per month |
For experienced candidates | INR 9,000 to INR 15,000 per month |
Top recruiting sectors- Incoming Materials Inspector- Electronic Items
Automated Optical Inspection (AOI) Machine Operator
The eligibility criteria to become a through hole assembly operator is a minimum of a 10th or 12th grade pass is preferred. Automated Optical Inspection (AOI) Machine Operator certified training (Program aligned to ELE/Q6601 issued by Electronics Sector Skills Council)
Skills required
- The following are the responsibilities of a Automated Optical Inspection (AOI) Machine Operator:
- The AOI Machine is used to test the printed circuit board.
- AOI machine programming and operation
- Checking for scratches, stains, thinned solder, missing components, wrong placement, and other issues via a visual and automated inspection.
- Performing preventative maintenance on machines
- Obtaining the required level of quality and productivity
Key competencies- Automated Optical Inspection (AOI) Machine Operator
- Know how to use AOI and AXI (Automated Optical Inspection and X-ray Inspection) systems.
- Basic electronics and component values and polarity knowledge
- Proficiency in several inspection stages such as bare board, solder paste, component placement prior to reflow, post-reflow component condition, post-reflow solder junctions, deformed components, reversed polarity, solder bridges, volume faults, damage, or contamination.
- Image matching and algorithm-based programming experience
- Know how to use stand-alone and inline inspection and testing equipment, as well as closed and open top, in-circuit, AOI, and combination AOI/AXI machines.
- Understanding of how to test and calibrate PCBs using dialogue, opto, or genrad testers
- Understanding of how to test electronic components such as diodes and transistors using a circuit diagram as a guide
- Debugging, schematics, PCB design, assembly process, wiring diagram, and technical drawing interpretation are all skills you'll need.
- Knowledge of how to manually solder the fallen components into place
- PCB design expertise and soldering skills
Salary- Automated Optical Inspection (AOI) Machine Operator
Experience-wise | Salary |
For freshers | INR 5,000 to INR 7,000 per month |
For experienced candidates | INR 8,000 to INR 9,000 per month |
Top recruiting sectors- Automated Optical Inspection (AOI) Machine Operator
Through Hole Technician
The eligibility criteria to become a through hole assembly operator is a minimum of a 10th or 12th grade pass is preferred. Through Hole Technician certified training (course aligned to ELE/Q5105 published by the Electronics Sector Skills Council of India)
Skills required
- Ability to swiftly pick up new tools and processes.
- Ability to communicate verbally.
- Excellent manual dexterity is required, and soldering abilities are preferred.
- Strong focus on the details.
- Strong ability to work successfully in a team environment while maintaining high quality standards.
- Strong capacity to switch tasks quickly to meet changing production objectives.
- Knowledge of CAD tools such as EAGLE and Altium is advantageous, but the correct candidate will be trained.
Electronics manufacturing system job description- Through Hole Technician
- The following are the responsibilities of a Through Hole Technician:
- Handle the product in an ESD-safe electronic environment and read and follow the instructions carefully.
- Set up and run PCB assembly equipment.
- Lead-free performance Perform preventative maintenance on connected manufacturing equipment according to the IPC 610 Class II standard for through hole soldering.
- Work in an environment that encourages continual development and shorter cycle times.
- Ensure that a high-quality product reaches downstream activities.
- Complete any additional duties that are assigned to you.
Key competencies- Through Hole Technician
- Understanding of the numerous components included on PCBs
- IPC standards are something I'm well familiar with.
- Basic knowledge of component characteristics such as resistors, capacitors, and so on.
- able to interpret design charts with ease
- Competent in comparing ROHS and non-ROHS compliant solders.
- Knowledge of soldering machines and solder paste kinds
- Hand soldering technique, soldering phenomena, soldering iron handling, iron temperature, and so on.
- Flux and its varieties, preheat settings, wave profile, and other fundamentals of wave soldering are mastered.
- Soldering with zero defects, lead cutting, and component lifting are all skills you'll need.
- Electro Static Discharge (ESD) requirements and devices are second nature to you.
Top recruiting sectors- Through Hole Technician