Stamping die terminology

  1. Blanking

Blanking is a stamping process in which a part of materials or process parts are separated from another part of materials, work (process) parts or waste materials by means of a die. Blanking is a general term for such separation processes as cutting, blanking, punching, punching, grooving, sectioning, chiseling, trimming, tongue cutting, cutting and renovation.

  1. Cut off

Cutting is a stamping process that separates materials along the open contour, and the separated materials become workpieces or process parts.

  1. Flaring

Flaring is a stamping process that expands the open part of hollow or tubular parts outward.

  1. Punching

Punching is a punching process that separates the waste from the material or process part along the closed contour, and obtains the required holes on the material or process part.

  1. Punching groove

Punching groove is a punching process that separates waste materials from materials or process parts along the open contour. The open contour is in the shape of groove, and its depth exceeds the width.

  1. Punching center hole


Punching a center hole is a punching process in which a shallow concave center hole is formed on the surface of the process part, and the back material has no corresponding bulge.

  1. Fine blanking

Fine blanking is a kind of bright and clean blanking. It uses the fine blanking die with toothed blank pressing plate to make the whole section of the punched part completely or basically clean.


QUICK LINKS: FAQStainless Brackets MarineSheet Metal Fabrication China | Sheet Metal Manufacturers in China | Angle Brackets | Z Mounting Bracket | China Metal Parts Manufacturer |  Inside Corner Bracket |  Rack Strip |  Outdoor Telecom Cabinet | Sheet Metal Parts Pricelist

Related Posts

sheet metal manufacturer

What is the Main Advantage that Chinese Manufacturing Companies Have?

There are Several Advantages that Chinese Manufacturing Companies have, Including: Labor costs: China has a large labor force and relatively low wages, which makes it an attractive…

Sheet Metal Supplier

What is the Thumb Rule for Sheet Metal Design? 5 Basic Rules

What is the Thumb Rule for Sheet Metal Design? 5 Basic Rules The sheet metal parts that designers want to manufacture by blanking require special precautions. They…

materials for sheet metal

How to Choose a Sheet Metal Fabricator You Trust

How to Choose a Sheet Metal Fabricator You Trust Find a long-standing company. Prioritize fabricators with the best equipment. Check the quality of the shop’s materials. Consider…

Sheet Metal Parts

How to Test Sheet Metal Parts?

How to Test Sheet Metal Parts? 1. Those affecting the final appearance and clearance, is as key dimensions (one of the biggest problems in the appearance of…

Custom Sheet Metal Parts

JIATONG XJ Precision Sheet Metal Manufacturing and Fabrication

Dongguan Jiatong(Xunjia) Precision Hardware Products Co., Ltd Was Established in March 2011 and located in Humen Town, Guangdong Province. The factory has an area of about 8,200 square…

The whole surface treatment process of sheet metal chassis

Commonly used are black and natural color oxidation; Aluminum plates need to be sprayed after chromate oxidation. Surface pretreatment can clean the surface, significantly improve the adhesion…