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Heat treatment and surface treatment are key manufacturing steps to guarantee ball screw performance. These processes improve surface hardness, wear resistance and anti-corrosion performance of the ball screw shaft.

Linear guideways work together with ball screws to deliver precise linear movement for CNC and automation machinery. A proper linear guideway supports heavy loads while maintaining smooth and accurate sliding motion.

Ball screws are critical motion transmission components widely used in CNC machines, automation equipment and robotic systems. Two mainstream manufacturing methods are rolling and grinding, producing rolled ball screws and ground ball screws respectively. Many buyers wonder which type fits their projects.

Precision grade is the most important specification when purchasing ball screws. Accuracy classes C3, C5 and C7 are commonly used in industrial applications. The number represents the tolerance level: the smaller the number, the higher the positioning accuracy.

Choosing a suitable ball screw directly affects the stability, accuracy and service life of your automation machine. There are several key factors you need to evaluate before placing your order.