Aircraft (parts) manufacturing assembly worker
Finally, the long-awaited introduction of the e7 visa (aircraft (parts) manufacturer) for overseas workers began in earnest in May 2024.
Ministry of Trade, Industry and Energy’s Aerospace Team. The Korea Aerospace Industry Association is carrying out the task of introducing overseas manpower for its member companies.
First, the government plans to introduce foreign workers for aircraft (parts) manufacturers within the range of 300 people per year this year.
First of all, if we look at the aircraft (parts) manufacturers announced by the Ministry of Trade, Industry and Energy, we will look at the production, assembly, processing, etc. of aircraft and their airframe structures, power units, landing gear, control gear, fuselage, hydraulic and pneumatic systems, electronic equipment, materials, etc. If you look at the job classification as a person who performs various tasks related to the aircraft structure assembly worker, aircraft mechanic technician, aircraft sheet metal worker, aircraft (parts) painter, aircraft composite materials worker, aircraft parts inspector/tester, aircraft parts technician. This applies to heat treatment workers, etc.
Aircraft (parts) manufacturing assembly worker
○ (Job Description)
A person who manufactures and assembles aircraft and parts* and performs duties such as painting and sheet metal.
* Airframe structure, power unit, landing gear, control system, airframe/hydraulic/pneumatic system, electronic equipment, materials, etc.
○(Examples of jobs that can be introduced)
Aircraft structure assembler, aircraft mechanic shop, aircraft sheet metal shop, aircraft (parts) painting Won, Aviation Composite Materials Processing Park, Aircraft Parts Heat Treatment Center, Aircraft Parts Chemical Engineering Processor, etc.
○ (Qualifications)
Those who meet one of the requirements below
1.Holds a master’s degree or higher in science or engineering
2.Possession of a bachelor’s degree or higher in science or engineering + at least 1 year of experience in the relevant field
3.More than 5 years of experience in the relevant field
※ Determine whether the experience requirements are met by combining the company’s industry, duties, etc., but after obtaining a degree,
Only experience is recognized
Introduction of foreign workers in the aviation manufacturing industry (May 2024) – Aircraft (Parts) Manufacturer (S8417)
| 1. Aircraft structure assembler |
Using an assembly jig (a tool used to fix parts when processing them), the aircraft skin is assembled through tasks such as drilling (making holes) and fastening (the work of joining parts using fasteners such as rivets, bolts, nuts, etc.). As a worker who completes the work of completing the airframe structure (skeleton) by assembling the skin or frame, – looking at the work performed – prepares the work after checking the work instructions, process specifications, and design drawings. (Check the condition of the assembly jig after preparing the parts, tools, and materials to be assembled) / Fix the parts forming the airframe structure (skeleton) to the jig and install the parts through drilling and fastening work according to work instructions, process specifications, and design drawings. Perform sealing (filling with sealant) work on necessary areas such as fastening assembly, joints between parts, and outer skin space / Check the external condition of the completed airframe structure (skeleton) and correct abnormal areas. In relation to this, the main skills required for workers are the ability to check the condition of the sealant after curing, the ability to perform sealing work according to the process, the fastening technology according to specifications, the ability to inspect the function of parts, and finishing after measuring resistance. These include work skills, skills in using instruments for measuring resistance, etc. |
| 2. Aircraft mechanical processing technician |
The job of a worker who performs machining into the required size and shape by cutting and removing unnecessary parts from the material such as metal or composite material using machine tools or automated equipment to match the dimensions is – Design drawing of the metal workpiece to be processed. Check the work instructions and process specifications and prepare the work to be performed (check the status of the machining jig after preparing the parts to be processed and the necessary tools). Measure and check the dimensions of the prepared parts to be processed and process them using machine tools or automation equipment. Fixing target parts and attaching necessary tools / Setting and checking cutting speed, feed rate, cutting depth, etc. by adjusting machine tools or automated equipment / During processing work, measuring the dimensions and shape of the product as desired Tasks include checking whether the machine is processed according to its shape and dimensions / checking the external condition of the finished machined part, inspecting abnormal parts, and reworking if necessary. In this regard, the main skills required for workers are CAM (computer aided manufacturing) data generation technology, CNC (computer numerical control) program optimization ability (considering equipment characteristics), mismatch removal and illumination improvement work ability, and sawing. , Ability to operate equipment such as a water jet, ability to operate measuring instruments and measure dimensions, ability to measure dimensions using measuring instruments, ability to select size considering machining allowance and tool interference, and use hand tools and equipment. Ability to operate, ability to inspect and operate manual machines and CNC machines, ability to select optimal equipment through analysis of equipment capacity and operation rate, ability to determine suitability of equipment and cutting tools, ability to use cutting tools These include the ability to identify, replace, and set wear conditions, skills in measurement sequences and methods, and skills in organizing measurement values. |
| 3.Aircraft sheet metal processing worker |
By applying a load exceeding the elastic range to a metal sheet and using a plastic phenomenon that maintains the material in its deformed shape, parts of the required shape are produced. A worker who uses equipment/facilities for sheet metal forming or performs it manually at the site. Tasks / Check the design drawings, work instructions, and process specifications of the metal workpiece to be processed and prepare the work to be performed (check the status of the machining jig after preparing the parts to be processed and the necessary tools) / Measure and confirm the dimensions of the prepared parts to be processed Use a jig to fix the part to be processed on a machine tool or automated equipment and attach the necessary tools / Adjust the machine tool or automated equipment to set and check cutting speed, feed rate, cutting depth, etc. / Check the dimensions of the product during processing. Check whether the machine is processed to the desired shape and dimensions by measuring the shape from time to time / Check the external condition of the completed machined part, check abnormal parts, and rework if necessary. In this regard, the main skills required for workers are hand route work ability, ability to use drop hammer forming equipment, ability to use roll forming equipment, straightening work ability, ability to use stretch forming devices (drape, wrap), material verification and Cutting ability, dimension and 3D shape inspection ability, etc. |
| 4. Aircraft (parts) painter |
| A worker who cleans surfaces and performs painting using painting equipment to prevent corrosion of aircraft surfaces, individual metal parts, composite parts, finished products, and equipment, and to decorate the exterior. The tasks performed are – work instructions, process, etc. Check specifications and design drawings and prepare for work (check the preparation status of items to be painted, tools and materials) / Move aircraft or parts to the painting room and take safety measures / Check the surface of the item to be painted and corrode in accordance with work instructions , thoroughly remove moisture and other contaminants, fill grooves or cracks on the surface within the range allowed by the process specifications, and perform masking (blocking areas that do not need painting using tape, etc.) when necessary / sprayer, roller, etc. Operate to check the spray amount and spraying condition, then adjust to the requirements of the process specifications / Operate the device automatically and manually and apply paint to the designated surface / Primer before painting (applied to the base to increase corrosion resistance and paint adhesion) After the specified time has elapsed, apply the paint specified in the design drawing with a spray to a certain thickness and dry it according to the requirements (if necessary, reapply camouflage paint on the paint) / Put the painted product in the dryer and follow the process specifications. After drying, inspect the product for defects such as deformation, scratches, and flow marks on the painted area, and rework if necessary. The key skills required for this are the ability to use measuring instruments, the ability to identify and manage painting process requirements, the ability to inspect painting equipment, the ability to measure paint adhesion, conductivity, and thickness, the ability to operate equipment and tools, and the ability to handle heavy materials. |
| 5.Aerospace composite material processing engineer |
The process of creating the shape of a part by laminating prepreg on a tool (mold) using automatic laminating equipment or by hand, curing it in a high-temperature pressure vessel (autoclave), and then turning the hardened composite part into a product through a processing process (trim, etc.). It refers to a material made by using two or more materials to take advantage of the characteristics of each material, taking advantage of each other’s strengths and compensating for the weaknesses. Aviation composite materials are mainly made of carbon or glass fiber reinforcement and resin (resin, A prepreg (a sheet-shaped intermediate material in which fibers are pre-impregnated with resin) manufactured using a combination of base materials is used. Looking at the work details, check the work instructions, process specifications, and design drawings and prepare the work to be performed (tools and materials). Prepare and check condition) / Cut raw materials using Gerber equipment (prepreg cutting equipment), kitting raw materials / Perform core processing (Cutting, Chamfering, Sanding, Potting, Splicing) / Laminate prepreg manually using required tools Or perform lamination by operating an automated tape lamination machine (ATLM), automated fiber placement (AFPM), etc. / Operate autoclave equipment and demold composite parts from tools / According to drawings and process specifications Post-processing (Postbond, Edge Sealing) and Sanding work are performed. The main skills required for this are technology to organize and take action on nonconformity situations, freezer operation and management technology for frozen storage of aging materials, storage and aging management technology for aging materials, technology to use equipment and tools related to cutting and kitting materials, and work procedures. Skills in performing cutting and machining work, skills in performing rework and repair work, equipment used for cutting and machining work, skill in operating and handling tools, ability to apply the correct amount of adhesive and film and manage the thickness of the adhesive, and the shape of the resulting joint. These include rework technology when it is outside the scope of management, accurate pressure distribution and pressure management ability for bonded products, the ability to determine whether the worker has accurate process management for the results of the bonded structure, and technology for the bonding process and operation of required equipment. |
6. Aircraft parts inspector/tester |
A worker who inspects and tests parts, sub-parts, and final products according to work instructions, process specifications, and design drawings to ensure that the work of processing workers is accurate and meets quality standards. The tasks performed include document inspection, visual inspection, and size measurement. , using testing tools such as analyzers. Upon request, we perform 3D measurement and dimensional inspection, as well as inspection using ultrasonic waves to determine internal defects in composite materials. |
7. Aircraft Parts Heat Treatment technician |
To secure the conductivity, hardness, and strength required in the drawing, metal parts are heated and cooled using a heat treatment furnace or oven. |
8. Aircraft Parts Chemical Processing technician |
This refers to a worker who performs metal surface treatment by operating plating equipment to increase resistance to corrosion and abrasion, for decorative purposes, or to even out electrical and magnetic properties. |
9.Aircraft Parts Tool Design technician |
This refers to a worker who designs detailed tools and performs analysis tasks according to requirements for specialized tools used in the production of aircraft parts. |
10.Aircraft Parts Tool Management technician |
This refers to a worker who produces and maintains specialized tools used in manufacturing aircraft parts. |