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Kuwotcha kwa Camshaft induction kuzimitsa khalidwe

Kuwotcha kwa Camshaft induction kuzimitsa khalidwe

Pambuyo pa makamera a 8 atakhazikika ndi kutentha kwa induction ndi kumiza, kuya ndi kuzimitsa kuuma kwazitsulo zowuma kumasonyezedwa mu Table 3. Zitha kuwoneka kuchokera mu Table 3 kuti zizindikiro zonsezi zimakwaniritsa zofunikira za mapu a malonda. Zitha kuwoneka kuchokera pakuwona kwapakati pa gawo lozimitsidwa la cam kuti wosanjikiza wowuma ndi yunifolomu ndipo malowo ndi olondola.
Table 3 Camshaft kuzimitsa kuuma ndi kuya kwa wosanjikiza wowuma

Nambala ya Cam Kuthetsa kuuma kwa HRC Kuwumitsa wosanjikiza kuya /mm
Tip Bwalo loyambira
1 51 53.5 55 7.8 5.7
2 52 54 54 7.2 6.0
3 55 55.5 53 10.0 6.5
4 53 53 56 7.5 6.4
5 50 51 52.5 9.6 7.3
6 56 55 56 10.3 7.5
7 54 52 54 10.8 7.7
8 52 50 52 9.5 7.0

Pambuyo pa camshaft kuzimitsidwa, kuwonjezeka kwa mtengo wa radial runout kumayesedwa kukhala 0.15mm , yomwe ingakwaniritse zofunikira za ndondomeko yotsatira popanda kuwongola. Kutentha kwa sing’anga yozimitsa kumakhala pakati pa 10 ° C-40 ° C, ndipo cam yozimitsidwa ilibe ming’alu yozimitsira kupyolera mu kufufuza kwa fulorosenti.

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