CNC Turning

CNC turning produces rotationally symmetric parts by rotating the workpiece against a single-point tool. With live tooling and sub-spindles we mill flats, drill off-axis holes and cut threads in the same cycle, so turned parts arrive complete rather than as a first operation waiting for a mill.

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能力

対応内容

✓

Turning Ø 0.5–400 mm, lengths up to 1,000 mm

Turning Ø 0.5–400 mm, lengths up to 1,000 mm

✓

Live tooling

Live tooling for cross-holes, flats, hexes and slots

✓

Sub-spindle pick-off

Sub-spindle pick-off for back-side features in one cycle

✓

Bar feeder

Bar feeder for lights-out production of small parts

✓

Thread cutting, tapping and thread milling to class 6H

Thread cutting, tapping and thread milling to class 6H

✓

Grinding and lapping

Grinding and lapping for sealing diameters and bearing fits

材料

材料

Stainless 303 / 304 / 316L
Steel 12L14 / 1045 / 4140
Aluminium 6061 / 2024 / 7075
Brass C36000, bronze, copper
Titanium Grade 2 and Grade 5
POM, Nylon, PEEK, PTFE rod stock
仕様

主要仕様

項目詳細
Diameter rangeØ 0.5–400 mm
Tolerance±0.005 mm, roundness 0.003 mm
Surface finishRa 0.4 µm as-turned
Lead time3–6 working days
MOQ1 piece
Bar capacityØ 3–80 mm automatic bar feed
仕上げ

表面処理・後加工

Black oxide and passivation

Black oxide and passivation

Electroless nickel plating

Electroless nickel plating

Anodizing for aluminium

Anodizing for aluminium

Thread rolling and knurling

Thread rolling and knurling

FAQ

よくあるご質問

What is a good turned part design?

Keep diameters and thread sizes to standard values, avoid sharp internal corners and specify only the diameters that need tight tolerance. This lets us use standard tooling and keeps the cost down.

Can you produce from bar without a drawing?

Send the 3D model and the stock diameter. For simple spacers and pins we can also work directly from a dimensioned sketch.

Do you do small batch production?

Yes. Quantities from one piece up to tens of thousands with bar-fed turning, and pricing improves sharply above 50 pieces.

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