Art Design Method of Industrial Products Based on Internet of Things Technology and Virtual VR

Table 3

Marked dimensions and dimensional tolerances of plastic parts.

Plastic part dimensioning (mm)		Plastic part size tolerance (mm) (tolerance size is 3 precision)
Dimensions	43.5
	33.4
	10.2
	7
	5.7
	30.1
	1.7
Internal size	10
	5
	3.3
	6.7
	1.5
	9.1
	11.7
	15.1