U型槽模具的发展是非常的迅速的,他凭借着自身的优势得到了大家的普遍的认可，几年来U型槽模具发展很快,这也要源于我国水利、铁路,高速建设的飞速发展,这也地方可是U型槽模具的主要领域。U型槽模具应用比较广泛,高速、高铁、水利建设对于U型槽模具的要求规格比较严谨。对于如何预制生产，保证钢模具的发展将热处理后的淬火应力降低到最低,避免淬火应力在磨削力的作用下模具产生裂纹的现象,同时能够提高模具的韧性。U型槽模具一般都是以3-8毫米的钢板经过曲折,裁切,外型,加固,焊接,拼装,打磨等多道工序制作出来的一种现代U型槽的钢钣金模具。在制造过程中需要环环相扣，层层把握。

    The development of U groove die is very rapid. With his own advantages, he has been widely recognized by everyone. In the past few years, the development of U groove die is very fast. It also comes from the rapid development of water conservancy, railway and high speed construction in China. This is also the main area of the U groove mold. U groove mold is widely used. High speed, high speed rail and water conservancy construction have strict requirements for U groove mold. For the precast production, the development of the steel die will reduce the quenching stress of the heat treatment to the lowest, to avoid the crack in the die under the action of the grinding force, and to improve the toughness of the die. U groove mold is usually a 3-8 millimeter steel plate through twists and turns, cutting, external, reinforcement, welding, assembling, grinding and other processes made of a modern U groove steel sheet metal die. In the manufacturing process, we need to closely link each other.