프로그레시브 다이 펀치 - PG 프로파일 연삭 정밀도

프로그레시브 다이 펀치 by PG Profile Grinding

Progressive Die Punch is customized according to customer drawing or samples. They allows precise control of width, profile shape, step geometry, and edge condition.

PG is able to produce micro punches with widths as small as 2–3 mm. At the same time, it maintains tight tolerances across the full length.

일반적인 애플리케이션:

프로그레시브 스탬핑 다이

정밀 금속 스탬핑 금형

Connector and terminal dies

Automotive and electronic components

High-speed stamping production lines

Technical Specifications of Precision Stamping Punch

매개변수	일반적인 값 / 참고 사항
치수 정확도	±0.001 mm
표면 거칠기(Ra)	0.1 - 0.2μm 일반
반복성	±0.002 mm
최소 피처 크기	0.1mm 가장자리/슬롯
최대 부품 크기	최대 400mm × 200mm × 150mm(기계 모델에 따라 다름)
최대 재료 경도	HRC 68(텅스텐 카바이드, 공구강)

요점: PG는 다음 분야에서 탁월합니다. 작고 섬세하거나 벽이 얇은 부품 변형 없이.

During the manufacturing process, we apply dimensional inspection and process control. This step ensure consistency and repeatability, making sure our PG grinding punch suitables for both prototype development and repeat production. Hepha Precision support Custom designs, small batch orders, and stable lead times. Therefore, technical drawings are welcome for evaluation. What’s more, each project is handled with a tooling-oriented approach to ensure reliable performance in actual stamping applications.