We’ve received the ACRA rack. Our machining process includes a hidden dowel pin on the end face for assembly positioning, but I don’t see it.
👤 nuoyan · 📅 2025-09-17 08:41 · 👁 506 · 💬 1
We’ve received the ACRA rack. Our machining process includes a hidden dowel pin on the end face for assembly positioning, but I don’t see it.
💬 1 replies
👤 ams17306304033 · 2025-09-17 08:54
The定位 pins you mentioned are used as a connection method for integrated rail-and-rack products such as FDK and FDH. The product you purchased operates on the same principle as a standard rack. The ends must not come into direct contact; a clearance of at least 0.5 to 1mm must be maintained. The corresponding fixture needs to be purchased separately, or you can fabricate a similar fixture based on the provided image for use. If you don’t have a fixture, you can roughly assemble the rack first, then move the worktable to locate the origin, and finally secure it with bolts. It’s very simple.
