Explanation of CDD / CDK / CDH marking on the plate clamp，typically indicate different models or variations of plate clamps. Here's a general understanding of the meanings associated with these markings:
1. CDD: This stands for "Close Die Dovetail." A plate clamp labeled as CDD is designed with a dovetail-shaped lower jaw. The dovetail shape allows the clamp to securely grip and hold onto a groove or recess in the workpiece. The CDD model is suitable for applications that require a high clamping force and stability.
2. CDK: This stands for "Close Die Knurled." A plate clamp marked as CDK features a knurled lower jaw. The knurled surface provides enhanced gripping power and prevents slippage, ensuring a firm hold on the workpiece. CDK plate clamps are ideal for situations where a strong and secure grip is necessary.
3 .CDH: This stands for "Close Die Hex." A plate clamp labeled as CDH has a hexagonal-shaped lower jaw. The hexagonal design allows the clamp to effectively grip hexagonal-shaped workpieces, providing stability and preventing rotation. CDH plate clamps are suitable for workpieces with hexagonal profiles.
It's important to note that these markings may vary depending on the manufacturer or supplier of the plate clamps. Always refer to the manufacturer's documentation or product specifications to understand the specific features and capabilities associated with each marking.