Microform Standard Manufacturing Block Tolerances
The following tolerances will be applied, unless otherwise specified prior to order. If looser tolerances are permissible, please notify your account representative — it may be to your price and/or lead time.
Laser Cutting
Laser cutting is well-suited for mild steel (including pre-plated steels like galvanized steel), stainless steel, and aluminum. Fiber optic laser cutting is the best choice for non-ferrous metals like brass and copper.
Please note that laser tolerances below apply only while the part is in a flat state. Additional processes, such as forming, may require additional tolerance.
Feature Location | ±0.005″ [.127mm] |
Hole Diameter | ±0.005″ [0.127mm] |
Position Tolerance in RFS Condition | Ø0.014″ [Ø0.356mm] |
Waterjet Cutting
Materials that are too thick, or not conducive for laser cutting often fit well with waterjet cutting. A major advantage of waterjet cutting is that it does not produce Heat Affected Zones (HAZ).
Please note that water jet tolerances below apply only while the part is in a flat state. Additional processes, such as forming, may require additional tolerance.
Feature Location | ±0.005″ [0.127mm] |
Hole Diameter | ±0.005″ [0.127mm] |
Position Tolerance in RFS Condition | Ø0.014″ [Ø0.356mm] |
Forming
CNC forming is a highly efficient and repeatable means of bending raw metal into parts through applied force. Forming is used in a wide variety of industries, including aerospace, automotive, architectural, construction, lighting, agricultural, machinery, and solar.
For Materials Up To 1/8″ Thick
Angle | ±1° |
Bend to Bend | ±0.015″ [0.381mm] |
Bend to Feature | ±0.01″ [0.254mm] |
Flange Length | ±0.007″ [0.178mm] |
For Materials Up To 1/2″ Thick
Angle | ±1° |
Bend to Bend | ±0.03″ [0.762mm] |
Bend to Feature | ±0.015″ [0.381mm] |
Weldments
Welding is a metal fabrication process that joins metal components by using high heat to melt the base pieces together. After cooling, the two components are fused.
2 Place Dimension | ±0.06″ [1.524mm] |
3 Place Dimension | ±0.03″ [0.762mm] |