![]() |
![]() |
|
| Home | ||
Aerospace Castings Military Castings Precision Investment Castings Prototype Castings Aluminum Investment Castings Copper Alloy Investment Castings |
Request a Quote
Investment Casting StraightnessMil. Std. 8 specifies "a tolerance covering the straightness of an axis is the diameter or width within which the axis must lie."Thus, to correctly measure axial straightness of a shaft, bar, or plate, the tolerance zone within which the axis or axial plane lies must also be measured. ![]() ![]() Straightness may be a real problem with certain types of castings. A relatively thin, short part may bend while a long, heavy part may not. Experience tells the foundry a given design may bend, but experience cannot indicate to what extent. As a rough guide, a constant section will usually have an axial bow of .005" per inch. Ribs and gussets will inhibit warpage, but also hinder mechanical straightening of whatever warpage occurs. Questions about investment casting straightness? Contact us today. |
|
| Aerospace Castings | Aluminum Investment Castings | Angular Holes | Angularity | Copper Alloy Investment Castings | Concentricity | Contours, Radii, Cams Curved Holes | Flatness (Dish) | Hole Tolerance | Internal Radii, Fillet | Investment Casting Advantages | Investment Casting Capabilities | Military Castings Out of Roundness | Parallelism | Perpendicularity | Precision Investment Castings |Positioning | Prototype Castings | Roundness | Standard Linear Tolerances Straightness | Surface Textures | Tapered Holes | Variables | Investment Casting Site Map Londonderry, NH Website Design Development Alcumet, Inc. is a leader in the production of aerospace castings, military castings, prototype castings, aluminum investment castings |
||