Kunshan Keyiyou Hardware Machinery Co., Ltd.
Contact person: Mr. Yin
Seating machine: +86 512-57270580
Address: No. 55, Changshun Road, Zhangpu Town, Kunshan City
"In the 500 ～ 600 MPa high strength steel plate of boron alloy heating room temperature strength 880 ~ 950 °C on the first lap, uniform to the austenite and then poured into the mold stamping internal cooling system to maintain rapid cooling and quenching after the transformation of austenite to martensite The transformation formed a hardened hardening and the strength increased significantly.
Quenched wear-resistant steel plate die quenching up to 1500MPa, and the strength increased by more than 250%, this technology is also known as "punch hardening" technology. Where the actual production of wear-resistant steel plate, hot stamping process is divided into two, that is, direct Process and indirect process.
The choice of thermoformed steel is an important link to ensure the performance of thermoformed parts. The thermoforming properties of high-strength steel sheets are mainly in the following forms: deep-drawing forming, punching of wear-resistant steel sheets, forming shape and extended flange forming.
The low intrusion resistance of wear-resistant steel plate parts determines its suitability for safety. The processing of thermoformed parts usually requires laser cutting, cutting holes, spot welding, cold forming, assembly and painting, etc. The contents of the steel plate forming parts need to be detected a lot.