What are the purpose of the beatings that Winston suffers book 1984?

In George Orwell's "1984," the beatings that Winston suffers serve to break his spirit and enforce the Party's absolute power over the individual. They are a means of physical and psychological torture, aimed at instilling fear and obedience. The violence reinforces the idea that dissent is futile and that the Party can control not just actions but thoughts and beliefs as well. Ultimately, the beatings contribute to Winston's indoctrination and the loss of his resistance to the oppressive regime.