Effective in reducing pin breakage risk! Over three times the lifespan of conventional core pins (compared to our company).
The Hybrid Core Pin (R) is a next-generation core pin that employs friction welding technology to join dissimilar metal materials. For the tip portion that comes into contact with molten materials such as aluminum, we use YXR33, which has excellent high-temperature strength characteristics, and for the base portion, we use DAC, which has superior toughness. By joining these two materials with different properties using friction welding, we have achieved a core pin that is significantly more resistant to breakage compared to conventional ones. 【Features】 ■ Excellent durability ■ Compatible with cooling hole types ■ Reduction in total maintenance costs *For more details, please download the PDF or feel free to contact us.
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【Quality】 ■Material: Tensile Strength (Mpa) ・DAC: 1,574 ・YXR33: 2,226 ・Hybrid Core Pin: 1,691 *For more details, please download the PDF or feel free to contact us.
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The main products of Qin Precision Engineering Co., Ltd. are extrusion pins for molds, which are necessary for processing plastic products with molds, and precision machined products made from special steels such as super heat-resistant alloys and titanium alloys. With our reliable technology and quality assurance, we aim to enhance customer satisfaction, including aspects of delivery time and cost. Please feel free to consult us with your requests. Our extrusion pins have a deeper nitriding layer compared to those from other manufacturers, providing excellent wear resistance. Additionally, it has been proven through melting loss tests that they also have superior melting loss resistance. Our extrusion pins aim for the highest quality in Japan.