プレテック List of Products and Services

"Complex progressive bending parts" can be completed solely through progressive processes, even for components that would typically require single-step processes, depending on the idea. By combining the extensive know-how cultivated in the automotive industry, we achieve cost reductions. *Technical materials present examples of a 22% cost reduction. 【Common Challenges of Complex Parts】 ■ High labor costs due to single-step processing... ■ Longer lead times... 【Features Unique to Pretech】 ■ Ability to propose shapes tailored to needs at the design stage ■ Compatibility of high quality and cost reduction *For the technical materials on "complex progressive bending parts," please view the PDF data available for download.

• Other Auto Parts

The "Sequential Type Internal Piercing Nut Riveting Process" is a processing component widely adopted in the automotive industry, allowing for the installation of nuts simultaneously with press forming. We have developed a production system in collaboration with equipment companies that eliminates defects and enables riveting in demanding locations. Nuts are supplied from the piercing nut supply device located behind the press machine through hoses to a unit inside the mold. This eliminates the need for the labor of welding each nut individually, allowing for the installation of nuts simultaneously with press forming, which leads to increased productivity and reduced costs. 【Features】 ■ Establishment of a defect-free production system ■ Increased productivity ■ Cost reduction ■ Capability to attach nuts to press molds ■ Innovations for riveting in demanding locations *For more details, please refer to the catalog or feel free to contact us.

• Processing Contract
• Other Auto Parts

The 'Sequential Type Internal Piercing Nut Riveting Process' allows for the installation of nuts simultaneously with press forming. This eliminates the need for the labor of welding each nut individually, enabling cost reduction. While it is widely adopted in the automotive industry, it may also be applicable in other industries that require fastening components. <Features> - Establishment of a production system that does not produce defects. - Innovations to allow riveting in demanding locations. - Currently compatible only with M6.

• Other Machine Parts

This is a technical document explaining the burring process. Generally, machining screw holes and tapping in thin plates is difficult, but by performing burring, it becomes possible to process screw holes in thin plates. 【Published Information】 ■ What is burring? ■ Introduction to technology from pilot hole processing to burring ■ Example of standard burring (plate thickness 1.6 mm, M6 rolled tap) ■ Example of thick burring (plate thickness 1.6 mm, M6 rolled tap) *For the technical document on burring, please view the PDF data available for download.

• Other Auto Parts

A clinch nut is a nut that can be installed using only press processing. Since it can be installed simultaneously during progressive press processing, it reduces labor compared to welded nuts, allowing for cost reduction. Additionally, it has greater strength compared to barreling processing, which also improves quality. 【Features】 ■ Eliminates the hassle of welding ■ Nut installation simultaneously with progressive press forming ■ Improved quality and strength *For more details, please download the catalog or contact us.

• nut

This is a technical document explaining progressive stamping. "Progressive stamping" is a method where materials are "fed and pressed" repeatedly, resulting in one finished product being ejected with each press. [Included Information] ■ What is progressive stamping ■ Differences between single-stroke processing and progressive stamping ■ Details of progressive stamping processing ■ About progressive stamping machines *Please view the PDF data of the progressive stamping technical document from the download section.

• Other Auto Parts

"Progressive die internal tapping" allows for threading to be done simultaneously with press forming. This eliminates the need for individual tapping processes, enabling cost reduction. It is a technology widely adopted in the automotive industry and can also be utilized in various other industries requiring fastening components. 【Features】 - Establishment of a production system that does not produce defects. - Adaptation to stringent conditions through creative layout design. - Currently available only for M6. *Please refer to the PDF data of the "Progressive die internal tapping" catalog available for download.

• Other Auto Parts
• Other processing machines

The 'Sequential Type Internal Piercing Nut Riveting Process' allows for the installation of nuts simultaneously with press forming. This eliminates the need for the labor of welding each nut individually, leading to cost reductions. While it is widely adopted in the automotive industry, it may also be applicable in other industries that require fastening components. <Features> - Establishment of a production system that does not produce defects. - Innovations to allow riveting in demanding locations. - Currently only compatible with M6.

• nut

"Complex progressive bending parts" can be completed solely through progressive processes, even for components that would typically require single-step processes, depending on the idea. There are many achievements in the automotive industry. [Features] - Geometric calculations are necessary. - Creative layout is required. *Please refer to the PDF data of the "Complex progressive bending parts" catalog available for download.

• Press Dies

"Sequential internal tapping processing" allows for threading to be done simultaneously with press forming. This eliminates the need for individual tapping processes, enabling cost reduction. It is widely adopted in the automotive industry, but I believe it can also be applied in other industries that require fastening components. <Features> - Establishment of a production system that does not produce defects. - Adaptation to strict conditions through creative layout design. - Currently only compatible with M6.

• Other Auto Parts
• Other processing machines

"Thick-walled Burring Processing" is a method of shaping materials into a nut shape by gathering them together. It has more thickness and height than standard burring, which definitely increases screw strength. 【Features】 - Eliminates the need for nuts, potentially leading to cost reduction. - The difference from standard burring is clear. *Please refer to the PDF data of the "Thick-walled Burring Processing" catalog available for download.

• Other Auto Parts

"Complex progressive bending parts" can be completed solely through progressive processes, even for components that would typically require single-step processes, depending on the idea. There are many achievements in the automotive industry. <Features> - Geometric calculations are necessary. - Creative layout is required.

• Press Dies

We primarily manufacture press parts with a focus on sequential processing, and since the molds used for press processing can be handled in-house from design to production in a one-stop manner, we excel in responding to short delivery times. We have established an internal system that allows us to deliver the required quantity at the necessary time, and we have a track record of responding to production of 6,000 units within three days from design, making it possible to handle ultra-short delivery time parts as well. <Features> Key points for short delivery response: - We consistently approach our work with a focus on speed. - Organizational strength in sharing goals. - We strive for overall optimization and carry out each process simultaneously. - Design is standardized. - There are many multi-skilled workers.

• Other molds

The "components for construction and building materials" made through progressive bending processing can achieve cost reduction by streamlining the bending process. With the know-how gained from many years in the automotive industry, we realize high quality and low cost for construction and building materials components as well! Additionally, we are capable of producing parts with complex bends. 【Major Adoption Achievements】 ■ Reinforcement materials for construction and building materials ■ Various automotive parts etc. *Please view the PDF file of the "Progressive Bending Processing" catalog available for download.

• Press Dies

The "seismic reinforcement hardware" made through progressive bending processing is typically produced only by welding or pressing, but by streamlining the bending process, it has become a building and construction material component that achieves high strength and low cost. With the know-how gained from many years in the automotive industry, we can also manufacture complexly bent hardware. 【Main Applications】 ■ Reinforcement materials for construction and building materials ■ Various automotive parts etc. *Please download the catalog for "progressive bending processing" to view the PDF file.

• Press Dies

"Parts for construction and building materials" made using progressive bending processing is a metalworking technology that allows for flexible design and cost reduction, making it ideal for metal components used in construction and building materials. With the know-how gained over many years in the automotive industry, we achieve high quality and low cost in construction and building material parts as well! 【Features】 ■ Proposals for strength and shape tailored to needs at the design stage ■ Compatibility of high quality and cost reduction ■ Extensive know-how cultivated in the automotive industry * Please download the PDF file of the "Progressive Bending Processing" catalog. * If you send us the drawings of metal parts in the conceptual stage, we will provide optimal proposals.

• Press Dies

It was published on page 26 of the Nikkan Kogyo Shimbun on January 23, 2015, under the title "Aiming for a New Frontier." Please download the catalog to view it.

• Press Dies