印度高调“去中国化”造高铁，车轮严重开裂，从盲目自大到求饶

Core Viewpoint - India's ambition to develop its own high-speed rail technology has faced a significant setback, as 35% of its domestically produced high-speed train wheels showed cracks during laboratory testing, highlighting the challenges of self-reliance in advanced manufacturing [1][3]. Group 1: Manufacturing Challenges - India's "Make in India" initiative has been undermined by the failure of its high-speed train wheels, which were expected to symbolize its manufacturing prowess [1]. - The manufacturing of high-speed train wheels requires advanced material technology and precision engineering, which India lacks due to insufficient experience and technological foundation [3]. - The premature launch of self-research projects without thorough laboratory validation has led to significant quality issues, as evidenced by the cracking of 35% of the tested samples [3]. Group 2: Shift in Strategy - Following the failure of its domestic production, India is now seeking to re-establish partnerships with Chinese companies, reversing its previous stance of avoiding reliance on Chinese technology [3]. - Chinese firms have responded with strict conditions for collaboration, including full upfront payment and limitations on technology transfer, indicating a shift in the negotiation dynamics [3]. - The situation illustrates that manufacturing capabilities cannot be built solely on national pride or rhetoric; practical collaboration and technological investment are essential for long-term success [5].