Multi-Side Threaded Block Connector

Quotation evaluation depends on specific dimensions, hole tolerance grades, and batch requirements. The block-shaped metal part shown features regularly arranged internal threaded holes on multiple sides, with a central countersunk hole on the top. This multi-directional interface design is typically used for manifold blocks in hydraulic and pneumatic systems, fixture base plates for automation equipment, or mounting transition seats for precision instruments, aiming to achieve multi-way fluid distribution or secure mechanical connections.

The machining challenge lies in ensuring the positional accuracy of threaded holes on each face and their perpendicularity to the reference plane to prevent interference or leakage during assembly. The manufacturing process involves multi-step clamping or 4-axis simultaneous machining to ensure the geometric precision of the hexahedral features. For internal threads, strict control over the pilot hole diameter and pitch accuracy is required. Leveraging existing tapping equipment and 2D video measuring systems, we effectively manage hole position consistency to meet H7 fit tolerances or more stringent sealing requirements.

Changzhou Senboyu Electric possesses comprehensive CNC machining centers and turn-mill compound equipment, supporting customized production in stainless steel, aluminum, carbon steel, and copper alloys. For such non-standard structural parts, we recommend providing 2D drawings (including key geometric tolerances like flatness and position) and 3D models to evaluate the optimal process route. The factory is capable of delivering from single-piece prototyping to mass production and offers corresponding surface treatment services based on application scenarios to ensure durability and appearance quality under specific working conditions.