CHƯƠNG 12<br />
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MỐI GHÉP BẰNG REN<br />
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11/19/2009<br />
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1<br />
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KHAÙ NIEÄ<br />
12.1 KHAÙI NIEÄM CHUNG<br />
Gheù baèng<br />
laø loaï gheù coù theå thaù ñöô c. Caù tieá maù<br />
Gheùp baèng ren laø loaïi gheùp coù theå thaùo ñöôïc. Caùc tieát maùy<br />
ñöô gheù laï vôù<br />
nhôø ca tieá maù coù<br />
nhö<br />
ñöôïc gheùp laïi vôùi nhau nhôø caùùc tieát maùy coù ren nhö: buloâng,<br />
oác, ví<br />
ñai oác, vít…<br />
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11/19/2009<br />
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2<br />
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CAÙ<br />
SOÁ<br />
HOÏ CHUÛ YEÁ CUÛ<br />
TRUÏ<br />
12.2 CAÙC THOÂNG SOÁ HÌNH HOÏC CHUÛ YEÁU CUÛA REN TRUÏ<br />
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3<br />
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11/19/2009<br />
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4<br />
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11/19/2009<br />
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5<br />
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