Diesel engine chain guide rail
The invention discloses a diesel engine chain guide rail. The diesel engine chain guide rail comprises a guide rail base and a guide rail face movably buckled on the guide rail base. The guide rail base is formed by aluminum alloy pressure casting, and the guide rail face is made of modified PA46 en...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a diesel engine chain guide rail. The diesel engine chain guide rail comprises a guide rail base and a guide rail face movably buckled on the guide rail base. The guide rail base is formed by aluminum alloy pressure casting, and the guide rail face is made of modified PA46 engineering plastics. The diesel engine chain guide rail is simple and reasonable in structure; and by buckling the guide rail face formed by injection molding of the modified PA46 material on the guide rail base formed by aluminum alloy pressure casting, the chain guide rail has structural performances of both an aluminum alloy guide rail and a PA46 material guide rail and is good in integral rigidity, good in abrasion resistance and long in service life. |
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