In-depth technical articles, material comparisons, CNC machining insights, and problem-solving guides from the Jucheng engineering team.
September 14, 2026
GD&T drawing requirements for CNC machining are not just a list of symbols. They are the link between what a part must do, how it will be located during machining,…
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September 11, 2026
Before anyone sands an edge or adjusts an offset, keep one rejected part untouched. Its burr, fracture surface or free-state…
September 11, 2026
A clear inspection window, a sliding guide and a hot electrical spacer do not need the same plastic. Starting each…
September 11, 2026
A titanium bore measures correctly at the machine, then fails inspection. The next part needs another offset adjustment. A thin…
September 10, 2026
Put a washdown housing, a dry locating block and a heavily loaded shaft on the same drawing-review table. All may…
September 10, 2026
If a machined bracket bends too far, replacing 6061 with 7075 may barely change its deflection. If the bracket yields,…
September 10, 2026
A lighter part is not automatically a better part. Neither is a stronger metal. In aluminum vs stainless steel CNC…
September 9, 2026
The final few microns of a part can depend more on the precision grinding process than on the first machining…
September 9, 2026
A reliable thread is a fit, alignment, chip-control, and inspection problem—not simply a hole with a spiral cut into it.…
September 8, 2026
A hole is rarely just a diameter. CNC hole machining may need to control location, depth, straightness, finish, fit, threads,…
