The range of stamped and bent parts is diverse and they can be individually manufactured in many different designs, shapes and metals. As a rule, stamped-bent parts are manufactured from steel strip with high precision in a single operation. Manufacturers and suppliers combine the Stamping technology with the Forming technology such as folding, deep drawing, embossing and To bend . The stamping and bending process is suitable for production quantities of 2,000 pieces or more. In contrast to pure punching technology or laser cutting with subsequent forming, this process is more cost-efficient for higher quantities, as the stamped-bent parts are produced in a single operation. Automatic punching and bending machines with freely programmable bending punches and punching tools made of powder steel or hard metal in strip steel cut are used. Even after the production of millions of parts, there is no wear on the punching tools.
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Advantages of stamping and bending technology compared to other manufacturing processes:
- Because the material is not like the Laser cutting first has to be melted, stamped and bent parts can be manufactured faster and more energy-efficiently.
- Through the purely mechanical machining there is no thermal change in the component.
- Diverse Forming techniques are possible in one operation.
- Stamped and bent parts are quickly produced in consistently high quality.
Disadvantage of stamping and bending technology compared to other manufacturing processes:
- Not every shape is possible, not even every material thickness.
- at Small quantities under 2,000 pieces the punching and bending technique is uneconomical.
Offer stamped and bent parts from Gutekunst Formfedern
For its range of stamped and bent parts, Gutekunst Formfedern relies on stamping and bending machines with press forces of eight to 63 tons. Gutekunst has its own toolmaking facility and modern stamping and bending machines. In this way, even complex stamped and bent parts in all conceivable forms can be created in the short term materials and forms and implement them in high quality. For small quantities of less than 2,000 pieces, Gutekunst uses laser cutting with subsequent forming technology.
Production spectrum of stamped and bent parts at Gutekunst:
- Material thickness: 0.1 to 3.0 millimeters
- Strip widths: 1.0 to 150 millimeters
Material types:
- Normal steel and spring steel according to EN 10270-1
- C100S (1.1231) and C75S QT (1.1248)
- Stainless steel according to X10 CrNi 18-8 (1.4310), X7 CrNiAl 17-7 (1.4568) and X5 CrNiMo 17-12-2 (1.4401)
- Tin bronze CuSn 6 (2.1020)
- Copper beryllium CuBe 2 (2.1247)
- Electrical steel sheets according to EN 10106
- Aluminum AlMg3 and Al99
Further processing steps:
- Pressing in – for example of threaded bolts
- Thread forming and cutting
- welding
- Rivets
- Screw
- Assemble
- Assembly production
Do you still need a suitable surface treatment for your stamped-bent part? No problem! Whether barreling, phosphating, hydrogen de-brittling, burnishing, galvanizing, vibratory grinding, bright galvanizing, silvering and gilding, delta micro-layers or painting – we also carry out this additional work. Simply tell us which surface treatment you want, or tell us the environment or the desired one characteristic with. As a manufacturer of stamped and bent parts, Gutekunst Formfedern can provide you with a non-binding offer for samples, small quantities and large series at short notice. Simply send us the data for the required stamped and bent part (drawing or CAD data), stating the required quantity, using the inquiry button below or via info@gutekunst-formfedern.de. Anfrage Stanzbiegeteile & Stanzteile If you have any questions, please contact our technical department directly. You can reach them by e-mail at info@gutekunst-formfedern.de or by telephone on (+49) 07445 85160. Further information can be found at: