Shanghai Inertia

CNC Control — Frontier Technology exhibit for science museums

Reference image

Category	Frontier Technology
Standard size	Custom size
Supply	Single unit or batch · OEM to your drawing
Lead time	Standard 4–8 weeks after deposit (confirmed per contract)
Warranty	1 year, structure and control
Documents	Specification sheet · control diagram · spare-part list

A standard catalogue model: the dimensions, control package and finish are fixed, which is what keeps the price and the lead time predictable. Size, colour and interface language can be adapted without a new design cycle.

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01 / Overview

Numerical control system is a modern manufacturing technology that controls machine tools for machining operations through computer systems. It is the "brain" of CNC machine tools, controlling the accuracy and efficiency of part machining.

02 / How visitors use it

The unit is designed for unsupervised public use: controls are recessed or shielded, moving parts are enclosed, and the interface is operable by a child of about six with no instruction. Where a screen is used, the language can be switched without changing the hardware, and the content can be replaced on site.

03 / The science behind it

1. Numerical control system is a modern manufacturing technology that controls machining machines through computer systems for machining operations. Using computer stored control programs to execute logical control functions for the motion trajectory of devices and the operation timing of peripherals. two The CNC system is the "brain" of the CNC machine tool, the core component of the machine tool, and controls every action of the machine tool. Whether it flows smoothly or not directly determines the overall performance and machining accuracy of the machine tool, and the CNC system can even control the machine tool to perform ultra precision machining at the nanometer level. A high-precision machine tool with a machining accuracy of 0.01-0.001 μ m, which can reach or approach the nanometer level, so small that it cannot be distinguished by the naked eye. Compared with ordinary CNC machine tools, ultra-high precision machine tools have a precision 1000 times higher, and also an order of magnitude higher than precision machining. three The PID controller adjusts the proportion (P), integral (I), and derivative (D) through three methods.

04 / Built for a public floor

Every unit leaves the factory after a running test: mechanisms cycled, electronics burned in, edges dressed, fixings torqued and marked. Wear parts — bearings, sliders, lamps, belts, touch panels — are modular and listed on the spare-part sheet, so a venue technician can replace them without returning the exhibit. Crating is plywood with foam blocking; the loading plan and packing list travel with the shipment.