중대형 와이어-아크 3D프린팅 장비 [Wirearc 3D printing machine MediumLarge size]

요약 AI 요약

금속 와이어를 소모성 전극으로 쓰는 아크 용접 기반 WAAM(와이어-아크 적층제조) 방식으로, 중대형 소형모듈원자로(SMR) 부품을 직접 제작할 수 있는 중대형 3D프린팅 장비 1세트를 도입하는 사업이다. 이 장비로 SMR 소재·부품 시제품을 제작하고, 3D프린팅 설비가 없는 중소·중견기업을 지원하며 공정 최적화와 소재 개발에 활용한다.

• 로봇·포지셔너·컨트롤러 구성, 빌드 크기 최소 2.0 x 1.5 x 1.5 m (W x D x H), 6축 이상 로봇(반복정밀도 ±0.06 mm 이내), 2축 이상 포지셔너(적재 2.5톤 이상, 연속 회전 인쇄 1.6톤 이상, 틸팅 기능 포함)
• 용접기(MIG/MAG, CMT, TPS600i 동등 이상)와 와이어 공급 모듈(스풀형·드럼형 모두 지원, 와이어 지름 0.8~1.6 mm, 적층속도 5 kg/h 이상, 공급속도 1~20 m/min)
• 공정 모니터링·피드백 제어 시스템: 전압·전류, 로봇·적층 위치, 토치 이동속도, 가스 유량, 와이어 공급속도, 와이어 끝단 센서, 열화상 카메라, 멜트풀 카메라, 층 높이·3D 형상, 온도 기반 공정 시작 시스템 표시
• CAM 소프트웨어·운전 프로그램: STL·STEP 입력과 로봇 코드 출력, 층 두께·적층 패턴(평행·나선 등) 조정, 6축 이상 로봇 경로·속도 제어, 툴패스 시뮬레이션, 15종 이상 소재 AM 레시피·데이터 제공
• 부대 설비: IR·CCD 카메라·파이로미터, 3D 스캐너(형상 측정·자동 적층 경로 생성), 공정 모니터링 시스템, 기판·지그, 가스 레귤레이터(GHN-1 동등 이상), 220V 콘센트 4구 이상, CCTV·외부 관찰 패널, 2채널 칠러·흄 배출·제습기·온습도계, 최대 빌드 크기용 빌드 플레이트 1세트, 안전 장비, 와이어 공급 소모품 일체
• 안전 시스템(안전 인터록, 펜스 모듈, 안전 설비·공조 포함)과 통합 운전 전기 유닛(시스템 인터페이스·배선 포함), 도어 크기 최소 2.0 x 2.0 m (W x H)

AI에게 이 공고를 물어볼 때 · ChatGPT · Claude에 이 링크를 함께 주면 공고문과 첨부를 정리한 글을 읽고 답합니다. /ai/projects/R26BK01734872 · 베타 기간 무료

사업 내용 · 이 공고에 든 일

중심 · 중대형 와이어-아크 3D프린팅 장비 구매·설치·시운전

물품 › 산업·공작기계 › 3D프린터

와이어-아크(WAAM) 방식 금속 적층 제조장비 1식을 사서 현장에 설치·시운전하는 외자 물품 구매다.

• 로봇·포지셔너·용접기·와이어 공급장치 등 시스템 일체 공급
• 공정 모니터링·피드백 제어 시스템 및 CAM 소프트웨어 제공
• IR/CCD 카메라·파이로미터·3D 스캐너·CCTV·칠러·흄집진기 등 부속품 일체
• 안전 인터록·펜스 모듈 등 안전설비
• 시운전 및 성능검증(시제품 제작)
• 장비 관리자·사용자 교육(초기 운전 3일, 2차 유지보수 3일 등)
• 사용설명서 등 제출서류
• 1년 하자보증 및 A/S
• 3년 내 150km 이내 1회 이전 설치 지원

참가 자격 · 제한

업종제한

제한 없음

지역제한

제한 없음

공동수급

공동수급불허

입찰참가 제한

모름

실적경쟁 · PQ

모름

국제입찰

국제입찰

제출 방법

전자입찰

입찰 일정

가격

외화 예산

SGD 1,250,000 (배정예산의 통화)

예정가격 방식

비예가

납품

품명

3차원프린터 (2326150701)

수량

1 SYSTEM

인도조건

모름

제조물품

모름

세부품명 등록

모름

공고 정보

공고종류

재공고 (재입찰공고)

게시일

09/17(목)

공고번호

R26BK01734872-000

참조번호

외자2026-02-01호

공고기관

한국재료연구원

수요기관

한국재료연구원

계약방법

일반경쟁

낙찰방법

규격가격동시입찰

계약유형

총액계약

예정가격 방식

비예가

추정가격

-

배정예산

-

사전규격번호

R26BD00259242

재공고

재공고

출처

나라장터

첨부파일

• HWP · (재)입찰공고 외자2026-02-01호.hwp · 공고규격서
• HWP · Description(Wire-arc 3D Printing system).hwp · 공고규격서
• PDF · (E)Description(Wire-arc 3D Printing system).pdf · 공고규격서
• PDF · (재)입찰공고 외자2026-02-01호.pdf · 공고규격서

첨부 내용을 정리한 글 — 자격 · 배점 · 일정 · 발췌 ›

문서 발췌

I. 일반 사항 (General requirement) 1. 장비 용도 (Equipment Application) ◯ The medium- to large-scale wire-arc 3D printing system is a WAAM (Wire Arc Additive Manufacturing) system based on arc welding, using metal wire as a consumable electrode. It is capable of directly manufacturing medium- to large-scale SMR components. The system enables rapid fabrication of complex-shaped and medium- to large-scale parts, while simplifying the manufacturing process, reducing production costs, and improving material utilization. ◯ Through the establishment of this system, support will be provided to small and medium-sized enterprises and mid-sized companies that lack 3D printing manufacturing infrastructure for the fabrication of SMR material/component prototypes. In addition, the system will support their transition into 3D printing-based manufacturers and provide technical support for process optimization, material development, and related areas. 2. 사용 목적 (Purpose of Use) ◯ To fabricate prototypes of medium- to large-scale SMR components ◯ To support small and medium-sized enterprises and mid-sized companies requiring prototype fabrication of SMR materials/components ◯ To be used for process optimization and material development II. 성능 및 규격 (Performance and Specification) (1) System - Door size: Min 2.0 x 2.0 m (W x H) - Safety system: Safety interlock system, fence module (including safety facility and air conditioning system)

- Integrated Operation Electrical Unit (including system interfaces and wiring) (2) Robot and Positioner • Configuration: Robot, positioner and controller • Build size: Min. 2.0 x 1.5 x 1.5 m (W x D x H) • Robot - No. of axis : Min. 6 axis - Robot position repeatability : within ±0.06 mm • Positioner - No. of axis : Min. 2 axis - Positioner size : Min. Ø 1.0 m or 1.0 x 1.0 m (W x D) - Positioner payload : 2.5 ton or higher - Print payload : continuous rotation 1.6 ton or higher - Including positioner tilting function - Positioner position repeatability : within A1 ±0.027° and A2 ±0.015° (A1 : positioner rotary axis, A2 : positioner tilting axis) - Including servo motor and integrated control system (3) Welding machine and wire feeding system - Welding machine : MIG/MAG, CMT (performance equivalent to or higher than TPS600i) - Wire feeding module : Supports both spool-type and drum type wire feeding - Wire diameter : Ø 0.8 ~ 1.6 mm - Deposition rate : 5 kg/h or higher - Wire feeding speed: 1 ~ 20 m/min (4) Process monitoring and feedback control system - Key parameters to be displayed in the monitoring and/or feedback control system as listed below

1) Voltage and current 2) Position of Robot and deposits 3) Travel speed of torch 4) Gas flow rate 5) Wire feed speed 6) Wire end sensor 7) Thermal camera 8) Meltpool camera 9) Layer height and 3D profile 10) Temperature-based process start system (5) CAM software and operation program - Supports CAD input files (STL, STEP) and robot-Code output. - Adjustable layer thickness and deposition patterns (e.g., parallel, spiral). - Supports robotic path and speed control for 6-axis or more robotic arms. - Including toolpath simulation features. - Offers user-friendly interface and visualized simulation tools. - Provision of over 15 material AM recipes and data (6) Others - IR camera, CCD camera, and pyrometer included, including temperature-based deposition control and line-laser based deposition control - Shape measurement and automatic deposition path generation using a 3D scanner included - Manufacturing process monitoring system included - All necessary substrates, jigs, and related items for prototype fabrication inspection included - High-grade gas regulator included, equivalent to or higher than GHN-1 - 220 V electrical outlets inside the module included, with four or more sockets - CCTV system for monitoring the deposition process included, including an external observation panel - Two-channel cooling chiller, fume extraction system, dehumidifier, temperature/humidity meter, and related equipment included

- One set of build plates suitable for the maximum build size included - All safety-related equipment included, such as protective glasses and high-grade work gloves - All wire feeding consumables for Ø0.8, 1.0, 1.2, and 1.6 mm wires included, such as contact tips, feeder rolls, nozzles, liner guides, and related items - CAM software, operation software, and related software shall be provided free of charge after at least two years of free updates - TCP point error after robot-positioner kinematic coupling: 500 μm or less III. 기타 조건 (Other condition) 1. Required Documents 1) Upon delivery and installation, the supplier shall submit the product user manuals and supporting documents proving compliance with the specifications. 2. Delivery Conditions and Delivery Location

1) Delivery condition: On-site installation and commissioning by the contractor 2) Delivery location: Korea Institute of Materials Science (to be relocated upon completion of the Gyeongju Center) 3. Delivery and Installation Deadline 1) Delivery deadline: No later than December 18, 2026, including the commissioning period 4. Performance Verification 1) After installation of the equipment, performance verification shall be conducted through fabrication of a prototype provided by the Korea Institute of Materials Science. 5. Training and Product User Manuals 1) Training shall be provided free of charge to equipment managers and users, including at least three days of initial operation training and at least three days of secondary maintenance training. If necessary, one additional operation training session of three days shall be provided free of charge.

2) Two copies of the product user manual shall be provided in hard copy, together with a PDF file. 6. Defect Warranty Period and Warranty Rate 1) The defect warranty period shall be one year from the date of delivery. 2) If any defect is found during the defect warranty period, the supplier shall immediately repair or replace the defective part free of charge. 3) In the event of any issue with the delivered equipment, the supplier shall immediately provide after-sales service, both during and after the defect warranty period. 7. Equipment Relocation Support 1) Considering the possibility of relocation of the end-user institution or a change in the installation site, the contractor shall include in the contract price and provide, free of charge, one relocation installation service within three years from the date of completion of delivery and inspection, provided that the relocation distance is within 150 km.

2) The scope of relocation installation shall include equipment disassembly, packing, transportation, reinstallation, leveling and positioning, connection of power, communication, control, and cables, commissioning, and verification of basic functions. 3) However, additional costs arising from facility construction work at the relocation site, such as building, electrical, gas, exhaust, and foundation work, statutory permits and approvals, additional work separately requested by the user, or changes in equipment specifications shall be determined through mutual consultation. === (E)Description(Wire-arc 3D Printing system).pdf ===

중대형 와이어-아크 3D프린팅

장비

규 격 서

2026.9.

구 매 규 격 서

I. 일반 사항 (General requirement) 1. 장비 용도 (Equipment Application) ◯ The medium- to large-scale wire-arc 3D printing system is a WAAM (Wire Arc Additive Manufacturing) system based on arc welding, using metal wire as a

utilization. ◯ Through the establishment of this system, support will be provided to small and

optimization, material development, and related areas. 2. 사용 목적 (Purpose of Use) ◯ To fabricate prototypes of medium- to large-scale SMR components ◯ To support small and medium-sized enterprises and mid-sized companies requiring prototype fabrication of SMR materials/components ◯ To be used for process optimization and material development II. 성능 및 규격 (Performance and Specification) (1) System - Door size: Min 2.0 x 2.0 m (W x H) - Safety system: Safety interlock system, fence module (including safety facility and air conditioning system) - Integrated Operation Electrical Unit (including system interfaces and wiring) (2) Robot and Positioner Ÿ Configuration: Robot, positioner and controller Ÿ Build size: Min. 2.0 x 1.5 x 1.5 m (W x D x H) Ÿ Robot - No. of axis : Min. 6 axis - Robot position repeatability : within ±0.06 mm Ÿ Positioner - No. of axis : Min. 2 axis - Positioner size : Min. Ø 1.0 m or 1.0 x 1.0 m (W x D) - Positioner payload : 2.5 ton or higher - Print payload : continuous rotation 1.6 ton or higher - Including positioner tilting function - Positioner position repeatability : within A1 ±0.027° and A2 ±0.015° (A1 : positioner rotary axis, A2 : positioner tilting axis) - Including servo motor and integrated control system (3) Welding machine and wire feeding system - Welding machine : MIG/MAG, CMT (performance equivalent to or higher than TPS600i) - Wire feeding module : Supports both spool-type and drum type wire feeding

- Wire diameter : Ø 0.8 ~ 1.6 mm - Deposition rate : 5 kg/h or higher - Wire feeding speed: 1 ~ 20 m/min (4) Process monitoring and feedback control system - Key parameters to be displayed in the monitoring and/or feedback control system as listed below 1) Voltage and current 2) Position of Robot and deposits 3) Travel speed of torch 4) Gas flow rate 5) Wire feed speed 6) Wire end sensor 7) Thermal camera 8) Meltpool camera 9) Layer height and 3D profile 10) Temperature-based process start system (5) CAM software and operation program - Supports CAD input files (STL, STEP) and robot-Code output. - Adjustable layer thickness and deposition patterns (e.g., parallel, spiral). - Supports robotic path and speed control for 6-axis or more robotic arms. - Including toolpath simulation features. - Offers user-friendly interface and visualized simulation tools. - Provision of over 15 material AM recipes and data (6) Others - IR camera, CCD camera, and pyrometer included, including temperature-based dep osition control and line-laser based deposition control - Shape measurement and automatic deposition path generation using a 3D scanner included - Manufacturing process monitoring system included - All necessary substrates, jigs, and related items for prototype fabrication inspection included - High-grade gas regulator included, equivalent to or higher than GHN-1 - 220 V electrical outlets inside the module included, with four or more sockets

- CCTV system for monitoring the deposition process included, including an external observation panel - Two-channel cooling chiller, fume extraction system, dehumidifier, temperature/hum idity meter, and related equipment included - One set of build plates suitable for the maximum build size included - All safety-related equipment included, such as protective glasses and high-grade work gloves - All wire feeding consumables for Ø0.8, 1.0, 1.2, and 1.6 mm wires included, such as contact tips, feeder rolls, nozzles, liner guides, and related items - CAM software, operation software, and related software shall be provided free of charge after at least two years of free updates - TCP point er r or af t er r obot - posit ioner kinemat ic coupling: 500 μm or less

III. 기타 조건 (Other condition) 1. Required Documents 1) Upon delivery and installation, the supplier shall submit the product user manuals and supporting documents proving compliance with the specifications. 2. Delivery Conditions and Delivery Location 1) Delivery condition: On-site installation and commissioning by the contractor 2) Delivery location: Korea Institute of Materials Science (to be relocated upon completion of the Gyeongju Center) 3. Delivery and Installation Deadline 1) Delivery deadline: No later than December 18, 2026, including the commissioning period 4. Performance Verification 1) After installation of the equipment, performance verification shall be conducted through fabrication of a prototype provided by the Korea Institute of Materials Science.

5. Training and Product User Manuals 1) Training shall be provided free of charge to equipment managers and users, including at least three days of initial operation training and at least three days of secondary maintenance training. If necessary, one additional operation training session of three days shall be provided free of charge. 2) Two copies of the product user manual shall be provided in hard copy, together with a PDF file. 6. Defect Warranty Period and Warranty Rate 1) The defect warranty period shall be one year from the date of delivery. 2) If any defect is found during the defect warranty period, the supplier shall immediately repair or replace the defective part free of charge.

3) In the event of any issue with the delivered equipment, the supplier shall immediately provide after-sales service, both during and after the defect warranty period. 7. Equipment Relocation Support 1) Considering the possibility of relocation of the end-user institution or a change in the installation site, the contractor shall include in the contract price and provide, free of charge, one relocation installation service within three years from the date of completion of delivery and inspection, provided that the relocation distance is within 150 km. 2) The scope of relocation installation shall include equipment disassembly, packing, transportation, reinstallation, leveling and positioning, connection of power, communication, control, and cables, commissioning, and verification of basic functions.

3) However, additional costs arising from facility construction work at the relocation site, such as building, electrical, gas, exhaust, and foundation work, statutory permits and approvals, additional work separately requested by the user, or changes in equipment specifications shall be determined through mutual consultation.