Precision stamping is one of the cost-effective and fast manufacturing processes for complex products required in large quantities. There are various applications of this process used in different factories around the world. They include prototype design, precision metalwork, and micro-precision stamping.
The metal stamping process uses stamping dies and tonnage presses to forge the sheets of metal into semi-complete or complete parts. The good thing about this technique is that it improves the accuracy and speed of progressive stamping applications. This is because it allows folding, drawing, stamping, and piercing of the product both in single and series operations.
Benefits of Precision Stamping
You should note that precision stamping can be automated. This makes the process ideal for high-volume products. This is because of the costs of production decrease with the increase of products. However, upfront tooling costs can make this process ineffective for small production runs. Before recommending this manufacturing process, it is a good idea to consider factors such as lead times and possible design changes.
This process is ideal for manufacturing minute stamps, bends, cuts, and folds in the workpiece. Usually, the micro-precision stamping equipment support tools with micron-level diameters. The minimum diameter capabilities do vary depending on the machine. They can also combine 3D computer software and photo etching technology to deliver exact operations.
Micro-precision can be used in the thin material. Other than its effectiveness in the manufacture of small parts, this process offers a wide range of benefits that include:
- Improved Flexibility – This means that any changes in the product design are less time-consuming or less costly as compared to traditional stamping methods.
- Quick Results – As a result of reduced tooling hindrances, the production can be completed in a matter of days.
- Reduced Risk – The use of digital and modular tooling decreases the tooling costs.
Applications of Precision Manufacturing
Various industries require the production of complex components that benefit from the intricate metal stamping. In fact, certain products that are fabricated on a regular basis with the support of complex stamping techniques can be used in automotive engines, machine gears, telecommunication products, aircraft components, and complex electronics.
Various precision stamping manufacturers provide prototype design services without the need for dedicated tooling. This makes the process of prototype design and manufacturing cost-effective before agreeing to the final design. Use of computer programming in stamping equipment helps improve turnaround time. You should note that traditional techniques can take several days to produce upfront tooling devices. Fortunately, a manufacturer that specializes in the prototype design helps deliver quick results.
Usually, prototypes are manufactured through either progressive strip prototyping or single-part transfer prototyping. In single-part transfer, the individual parts are moved from one station to another manually. The good thing about this technique is that it minimizes tooling costs at the warehouses. The main disadvantage of this technique is that high costs are incurred.
On the other hand, in progressive strip prototyping, the die guides the material through all steps in the design process. The operation at each stage is completed before moving to the next until the final product is produced.