HPMug2oMmNrOfxWQHLiEksa6s0hFu9Ox348d7QefarYlaFR5ArkhOwm3Da1pmxmxCtenj1+6luWD#r#n+EPn9L6Ce+9onqnMlT+i ›› 2014, Vol. 30 ›› Issue (5): 48-51,65.DOI: 10.3969/j.issn.1009-0479.2014.05.011
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SHAO Lin-Bo
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Abstract: Ｉｔ ｉｓ ｉｍｐｏｓｓｉｂｌｅ ｆｏｒ ａ ｗｏｒｋ ｓｕｒｆａｃｅ ｏｆ ｓｐｅｃｉｆｉｃ ａｒｅａ ｉｎ ｔｈｅ ｄｅｓｉｇｎ ａｎｄ ｍａｎｕｆａｃｔｕｒｅ ｏｆ ｓｐｉｒａｌ ｄｒｕｍ Ｓｈｅａｒｅｒ． Ｓｏ ｗｈｅｎ ｔｈｅ ｃｏａｌ ｓｈｅａｒｅｒ ｇｒｏｕｐ ｗａｓ ｕｓｅｄ，ｉｔ ｗａｓ ｆｏｕｎｄ ｔｈａｔ ｂｅｃａｕｓｅ ｏｆ ｐｉｃｋ ａｒｒａｎｇｅｍｅｎｔ ｉｎｓｔａｌｌｅｄ ｗａｓ ｎｏｔ ｓｕｉｔａｂｌｅ ｆｏｒ ｔｈｅ ｓｉｔｕａｔｉｏｎ ｏｆ ｗｏｒｋｉｎｇ ｆａｃｅ ｃｏａｌ ｓｅａｍ ｇｅｏｌｏｇｉｃａｌ ｃｏｎｄｉｔｉｏｎｓ． Ｔｈｉｓ ｃａｕｓｅｄ ｓｅｒｉｏｕｓ ｗｅａｒ ｏｆ ｃｕｔｔｉｎｇ ｔｏｏｔｈ ａｎｄ ｉｍｐａｃｔ ｌｏａｄ ｉｎｃｒｅａｓｅｄ． Ｔｈｅｒｅ ｉｓ ａｌｗａｙｓ ｐｈｅｎｏｍｅｎａ ｏｆ ｐｉｃｋｉｎｇ ｏｎ ａｌｌｏｙ ｓｈｅｅｔ ｄｅｓｔｒｏｙｅｄ． Ｉｎ ｏｒｄｅｒ ｔｏ ｓｏｌｖｅ ｔｈｉｓ ｐｒｏｂｌｅｍ， ａ ｓｅｒｉｅｓ ｏｆ ｅｘｐｅｒｉｍｅｎｔａｌ ｓｔｕｄｉｅｓ ｏｆ “ｓｈｅａｒｅｒ ｐｉｃｋ ａｒｒａｎｇｅｍｅｎｔ” ｉｎ ｔｈｅ ｆｉｅｌｄ ａｎｄ ａｎａｌｙｓｉｓ ｈａｓ ｂｅｅｎ ｃａｒｒｉｅｄ ｏｕｔ．
Key words: ｄｒｕｍ ｓｈｅａｒｅｒ, ｔｈｅ ｓｐｉｒａｌ ｖａｎｅ； ｐｉｃｋ ａｒｒａｎｇｅｍｅｎｔ
CLC Number:
ＴＤ４２１．６１
SHAO Lin-Bo. Ｒｅｓｅａｒｃｈ ｏｎ Ｃｕｔｔｉｎｇ Ｔｏｏｔｈ Ａｒｒａｎｇｅｍｅｎｔ ｉｎ Ｓｃｒｅｗ Ｄｒｕｍ ｏｆ Ｓｈｅａｒｅｒ[J]. HPMug2oMmNrOfxWQHLiEksa6s0hFu9Ox348d7QefarYlaFR5ArkhOwm3Da1pmxmxCtenj1+6luWD#r#n+EPn9L6Ce+9onqnMlT+i, 2014, 30(5): 48-51,65.
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http://kmyzxb.magtech.com.cn/EN/Y2014/V30/I5/48
