Machining and secondary operations
What CNC turning tolerances can be held?
Answer
Related Capabilities & Resources Progressive die stamping connects to the full stamping cluster, materials, applications, supplier network and quality resources. CAPABILITY Deep Drawing CAPABILITY Precision Metal Stamping CAPABILITY Metal Stamping Services CAPABILITY CNC Machining MATERIALS Materials We Work With APPLICATIONS Our Application Range CASE STUDIES Case Study Library SUPPLIER NETWORK Tooling & Material Partners QUALITY Quality & Certifications Related: ironing in deep drawing — how a thinned wall holds both the inside and the outside diameter · ironing instead of turning ·
Sources
- OEM Progressive Dies for Carbon Steel Parts | BalfordRelated Capabilities & Resources Progressive die stamping connects to the full stamping cluster, materials, applications, supplier network and quality resources. CAPABILITY Deep Drawing CAPABILITY Precision Metal Stamping CAPABILITY Metal Stamping Services CAPABILITY CNC Machining MATERIALS Material...
- CNC Turning Services China | Custom Turned PartsConcentric bores, thin walls and press-fit tolerances reviewed against material and stock form. Pins & fittings Threaded and grooved fittings for fluid, valve and assembly applications. Threaded components Thread standard and class confirmed with the drawing before quoting. Turning Design Checklist ...
- CNC Turning Services China | Custom Turned PartsWhat tolerances can CNC turning hold? Tolerances are confirmed against the drawing during DFM review rather than quoted as blanket values. Feature-specific callouts for OD/ID, concentricity, runout, threads and surface finish are reviewed against the material, stock form and quantity before quoting....
- Metal Stamping Tolerances: Reading A Drawing Before QuotingWhich tolerances can a stamping tool hold? In metal stamping, tolerances are process-dependent. Pierced and blanked features in thin material can typically hold tighter tolerances than formed features, because forming adds springback, thinning and radius variation. Hole-to-hole position depends on p...
- Tolerances on Deep Drawn Housings | Balford MetrologyRelated pages: Equipment & inspection list · Deep draw capability · Design considerations · Standard tolerances for stamped parts · Quality & certifications · PPAP capability Check it against your drawing Send the drawing with material, volume and the dimensions that actually matter functionally. We...
- Metal Stamping Tolerances: Reading A Drawing Before QuotingIn metal stamping, tolerances are process-dependent. Pierced and blanked features in thin material can typically hold tighter tolerances than formed features, because forming adds springback, thinning and radius variation. Hole-to-hole position depends on piloting and strip layout; wall thickness on...
What an engineer still needs from you
- material and material condition (grade, temper)
- material thickness, plus the key diameter, height and wall thickness
- tolerances, burr direction and the visual acceptance standard
- annual volume - it decides whether tooling is single-hit, progressive or transfer
- surface finish, and any secondary machining, annealing or plating
Need a DFM feasibility assessment for your project?
Send the engineering drawing (STEP or PDF) with the material grade, thickness and annual volume. Balford engineers then check it against the process window - draw ratio, wall thickness, tolerances, blank and tooling route - and come back with what is feasible and what is not. An answer on this page cannot replace that review.
Upload a drawing for DFM reviewHow the DFM review worksRelated questions
- When is secondary machining needed after stamping?
- What CNC milling work can you take on?
- When is wire EDM the right choice for a part or a die?
- Do you machine from bar stock, forging, casting or powder metal pre-forms?
- How is burr and edge quality controlled?
- How is surface finish specified and measured?
This page is an engineering answer, not a quotation and not a dimensional acceptance. It is generated from Balford's published material and held to the verified company fact sheet.