Measurement comparison for class-1 gear involute artifact in China

Siying LING; Ming LING; Zhaoyao SHI; Lin BO; Liding WANG

doi:10.37188/OPE.20223000.0392

Journals >Optics and Precision Engineering >Volume 30 >Issue 22 >Page 2869 > Article

Optics and Precision Engineering
Vol. 30, Issue 22, 2869 (2022)

Measurement comparison for class-1 gear involute artifact in China

Siying LING^1,2,*, Ming LING¹, Zhaoyao SHI³, Lin BO⁴, and Liding WANG^1,2

Author Affiliations

¹Key Laboratory for Micro/ Nano Technology and System of Liaoning Province，Dalian University of Technology， Dalian6023， China

²Key Laboratory for Precision & Non-traditional Machining of Ministry of Education，Dalian University of Technology， Dalian11603， China

³Beijing Engineering Research Centre of Precision Measurement Technology and Instruments， Beijing Institute of Technology， Beijing100124， China

⁴State Key Laboratory of Mechanical Transmission， Chongqing University， Chongqing000， China

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DOI: 10.37188/OPE.20223000.0392 Cite this Article

Siying LING, Ming LING, Zhaoyao SHI, Lin BO, Liding WANG. Measurement comparison for class-1 gear involute artifact in China[J]. Optics and Precision Engineering, 2022, 30(22): 2869 Copy Citation Text

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Fig. 1. GIA for measurement comparison

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Fig. 2. Deference between measurement results of participating metrological laboratories and reference value of profile form deviation f_fα

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Flank	Designed base radius r_b/mm	Equivalent normal module m_n/mm	Equivalent number of teeth z	Working transverse pressure angle α_n/（°）	Facewidth b/mm	Roll path length ρ/mm
1	50	17.736 30	6	20	8	0~49
2	100	23.648 39	9	20	8	0~83
3	100	23.648 39	9	20	8	0~83
4	131	23.234 55	12	20	8	0~95

Table 1. Design parameters of GIA

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计量室	渐开线测量仪器	测量温度/℃
中国计量科学研究院	Klingenberg P-100	19.8
东北国家计量测试中心	Klingenberg P-40	19.9
重庆市计量质量检测研究院	Klingenberg P-65	19.7

Table 2. Participating metrological laboratories， involute measuring instruments and measuring temperature

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Flank	Evaluation range /mm	Base radius r_b/mm			Measurement results of profile form deviation f_fα/μm			Reference value of profile form deviation f_fα/μm（U₉₅=±0.53 μm）
Flank	Evaluation range /mm	a （U₉₅=±r_b/L_α μm）	b （U₉₅=±r_b/L_α μm）	c （U₉₅=±r_b/L_α μm）	a （U₉₅=±1.0 μm）	b （U₉₅=±1.0 μm）	c （U₉₅=±0.8 μm）
1	［3， 46］^A	50.009 2	50.008 4	50.008 7	0.4	0.4	0.4	0.40
1	［8， 46］^B	50.009 2	50.008 4	50.008 4	0.2	0.3	0.3	0.27
2	［5， 78］^A	99.993 7	99.994 9	99.993 5	0.4	0.4	0.3	0.36
2	［10， 78］^B	99.993 7	99.994 9	99.993 6	0.3	0.4	0.3	0.33
3	［5， 78］^A	99.994 7	99.996 5	99.994 2	0.3	0.6	0.4	0.43
3	［10， 78］^B	99.994 7	99.996 5	99.994 4	0.2	0.5	0.3	0.33
4	［5， 90］^A	131.015 9	131.017 2	131.014 7	0.3	0.3	0.4	0.34
4	［10， 90］^B	131.015 9	131.017 2	131.014 8	0.3	0.4	0.3	0.33

Table 3. Measurement results， reference value and uncertainties U₉₅ of profile form deviation f_fα

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Flank	Evaluation range / mm	Normalized deviation E_n of profile form deviation f_fα
Flank	Evaluation range / mm	a	b	c
1	［3， 46］^A	0	0	0
1	［8， 46］^B	-0.03	0.01	0.01
2	［5， 78］^A	0.02	0.02	-0.03
2	［10， 78］^B	-0.01	0.03	-0.01
3	［5， 78］^A	-0.06	0.08	-0.01
3	［10， 78］^B	-0.06	0.08	-0.01
4	［5， 90］^A	-0.02	-0.02	0.03
4	［10， 90］^B	-0.01	0.03	-0.01

Table 4. Normalized deviation E_n of profile form deviation f_fα

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Base radius

r_b/mm

Rolling angle

θ/（°）

Evaluation range

/mm

Tolerance of profile form deviation

f_fαT/μm

3~35

1.0

100

5~65

1.0

131

5~82

1.4

Table 5. Requirements for class-1 GIA in Chinese standard Gear Involute Artifact GB/T6467-2010

Siying LING, Ming LING, Zhaoyao SHI, Lin BO, Liding WANG. Measurement comparison for class-1 gear involute artifact in China[J]. Optics and Precision Engineering, 2022, 30(22): 2869

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