In the era of the Industrial Internet—a time defined by the relentless pursuit of production efficiency—DALIAN WAJI CNC MACHINE CO., LTD. continues to preserve a technique that appears primitive yet is, in reality, remarkably precise: manual scraping. This process embodies the enduring legacy of the "craftsman spirit" and serves as the cornerstone for ensuring the long-term precision, vibration resistance, and smooth sliding motion of heavy-duty machine tools.