Carcasa cilindrica con brida para equipo de automatizacion: control de agujeros y rebabas

Summary: This case reviews a flanged cylindrical aluminum housing used in custom automation equipment. The part combines a circular flange, side window openings, bottom feet, threaded holes and deburred edges, so machining must control datum transfer, hole position and burr removal together.

Visible drawing data

The drawing shows a 6061 aluminum part with a cylindrical shell, large top flange, side windows, bottom support tabs and multiple small holes around the ring. [Source: Customer-provided engineering drawing visible annotations]

Visible dimensions include an outer circular reference near 200 mm, an inner circular reference near 180 mm, window features, side height dimensions and several hole patterns. These values should be checked against the controlled customer drawing before production.

Machining risks

The ring flange has many holes distributed around a curved surface. If the datum is not stable, the angular relationship between holes and side openings may drift. The window openings reduce local rigidity, so clamping force and toolpath order need attention.

Burrs around window corners and threaded holes are a practical risk. Deburring must clean sharp edges without damaging the sealing or mounting faces.

Process route

A practical route is roughing the cylindrical blank, finishing the flange faces, machining side windows with controlled support, drilling and tapping the hole pattern, then deburring and surface finishing. First-piece inspection should confirm flange flatness, hole position and window edge quality.

Supplier selection

For small batches, the supplier should understand both CNC milling and inspection of circular datum relationships. OEMACH reviews the drawing, confirms unclear dimensions and controls machining, deburring, cleaning and packing as one delivery process.

FAQ

Q1: Why is this part harder than a simple round flange?

Because the flange holes, side windows and bottom tabs must stay aligned on the same cylindrical body.

Q2: What should be checked before quoting?

Confirm material, finish, hole specifications, datum scheme, tolerance level, quantity and inspection requirements.

Q3: Can the side windows be cut first?

Only if the process keeps enough support. In many cases, datum faces and main ring geometry should be controlled before large openings are finished.