Pintejin specializes in custom sheet metal fabrication service and more. Advanced china engineering team and machinery is what sets us apart from our competitors.Contact us(via [email protected]) to learn more about our capabilities and how we can serve you.
There are many ways to test the performance of the material used for a stamping part. For its hardness testing, more Rockwell hardness testers are used. It can accurately measure the accuracy of stamping parts and judge whether it is qualified or not. Is this measuring instrument really so easy to use?Since there is no standard for the shape of automobile stamping parts, it is difficult to measure its performance, especially for those small and complex shape stamping parts, which cannot be measured by ordinary equipment. At this time, the portable surface Rockwell hardness tester provides many aspects, and it is just suitable for this type of stamping parts.
The hardness levels of the materials used to make different stamping parts are also different, so there are different hardness testers that can be used. For example, the aluminum alloy plate can be tested with a Webster hardness tester. When the material thickness is greater than a certain degree, the Barcol hardness tester can be used instead. , in order to achieve a more accurate measurement effect.
In the process of stamping and forming, the temperature of the workpiece will change. If it is not controlled by the action of lubricating oil, not only the quality of the stamping parts will be affected, but even the stamping die may be damaged. It is different if lubricating oil is added, so that it can form a protective film on the surface of stamping parts, avoiding the adverse consequences of temperature production.
Especially for cold forging stamping, lubricating oil is one of the indispensable fabrication aids. Of course, we must pay attention to the amount of lubricating oil, avoid waste and ensure the cleanliness of the environment on the premise of maintaining efficacy.
Pintejin Sheet Metal shop offers a cost-effective solution for a wide range of industries with our custom metal stamping and custom sheet metal fabrication capabilities. Our stampnig operations include a variety of sheet-metal forming manufacturing processes, such as punching, blanking, embossing, bending, flanging, and coining. Our professional, experienced and well-trained engineers can execute the complex metal stamping operations with precision and accuracy.
No matter what your metal fabrication needs are, Pintejin can offer the right solution: from single sheet metal part or sub-assembly of stamped metal parts to turnkey solutions for mechanical and electrical assemblies. We have the technology, equipment and the experience to fabricate customised metal products from aluminium sheet metal fabrication, steel, zinc plated steel, stainless steel sheet metal fabrication, brass and copper. Designs that require CNC machining of surfaces or components can be accommodated. We can supply polished, galvanized, zinc coated or powder coated finishes for any sheet metal work or stamped metal components. Coupled with our accurate and reliable metal fabricating equipment, we guarantee precision and repeatability in custom sheet metal work. You’ll be taking advantage of the best sheet metal fabrication china can produce.
With Pintejin automated and highly streamlined sheet metal fabrication service, you can expect a sheet metal fabrication quote within 12 hours and lead times as quickly as three days.Our rapid prototyping offering also includes a solid and reliable manufacturing capability (led by our expert team with 15+ years of experience) and technical and quality assurance, including SGS and RoHS material certifications, in-process quality reports, and First Article Inspection.