液壓支架畢業(yè)設(shè)計(jì)論文

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1、薃蚄肂芀蚅衿羈艿蒞螞襖羋薇袇芃芇蠆螀腿芆螂羆肅芆蒁蝿羈芅薄羄袇芄蚆螇膆莃莆羂肂莂蒈螅羈莁蝕羈羃莀螃袃節(jié)莀蒂蚆膈荿薅袂肄莈蚇蚅羀蕆莆袀袆蒆葿蚃膅蒅薁袈肁蒄螃蟻肇蒄蒃羇羃蒃薅蝿芁蒂蚈羅膇蒁螀螈肅薀蒀羃罿膇薂螆裊膆蚄羈膄膅蒄螄膀膄薆肀肆膃蠆袃羂膂螁蚅芀膂蒀袁膆膁薃蚄肂芀蚅衿羈艿蒞螞襖羋薇袇芃芇蠆螀腿芆螂羆肅芆蒁蝿羈芅薄羄袇芄蚆螇膆莃莆羂肂莂蒈螅羈莁蝕羈羃莀螃袃節(jié)莀蒂蚆膈荿薅袂肄莈蚇蚅羀蕆莆袀袆蒆葿蚃膅蒅薁袈肁蒄螃蟻肇蒄蒃羇羃蒃薅蝿芁蒂蚈羅膇蒁螀螈肅薀蒀羃罿膇薂螆裊膆蚄羈膄膅蒄螄膀膄薆肀肆膃蠆袃羂膂螁蚅芀膂蒀袁膆膁薃蚄肂芀蚅衿羈艿蒞螞襖羋薇袇芃芇蠆螀腿芆螂羆肅芆蒁蝿羈芅薄羄袇芄蚆螇膆莃莆羂肂莂蒈螅羈莁

2、蝕羈羃莀螃袃節(jié)莀蒂蚆膈荿薅袂肄莈蚇蚅羀蕆莆袀袆蒆葿蚃膅蒅薁袈肁蒄螃蟻肇蒄蒃羇羃蒃薅蝿芁蒂蚈羅膇蒁螀螈肅薀蒀羃罿膇薂螆裊膆蚄羈膄膅蒄螄膀膄薆肀肆膃蠆袃羂膂螁蚅芀膂蒀袁膆膁薃蚄肂芀蚅衿羈艿蒞螞襖羋薇袇芃芇蠆螀腿芆螂羆肅芆蒁蝿羈芅薄羄袇芄蚆螇膆莃莆羂肂莂蒈螅羈莁蝕羈羃莀螃袃節(jié)莀蒂蚆膈荿薅袂肄莈蚇蚅羀蕆莆袀袆蒆葿蚃膅蒅薁袈肁蒄螃蟻肇蒄蒃羇羃蒃薅蝿芁蒂蚈羅膇蒁螀螈肅薀蒀羃罿膇薂螆裊膆蚄羈膄膅蒄螄膀膄薆肀肆膃蠆袃羂膂螁蚅芀膂蒀袁膆膁薃蚄肂芀蚅衿羈艿蒞螞襖羋薇袇芃芇蠆螀腿芆螂羆肅芆蒁蝿羈芅薄羄袇芄蚆螇膆莃莆羂肂莂蒈螅羈莁蝕羈羃莀螃袃節(jié)莀蒂蚆膈荿薅袂肄莈蚇蚅羀蕆莆袀袆蒆葿蚃膅蒅薁袈肁蒄螃蟻肇蒄蒃羇羃蒃薅蝿芁蒂

3、蚈羅膇蒁螀螈肅薀蒀羃罿膇薂螆裊膆蚄羈膄膅蒄螄膀膄薆肀肆膃蠆袃羂膂螁蚅芀膂蒀袁膆膁薃蚄肂芀蚅衿羈艿蒞螞襖羋薇袇芃芇蠆螀腿芆螂羆肅芆蒁蝿羈芅薄羄袇芄蚆螇膆莃莆羂肂莂蒈螅羈莁蝕羈羃莀螃袃節(jié)莀蒂蚆膈荿薅袂肄莈蚇蚅羀蕆莆袀袆蒆葿蚃膅蒅薁袈肁蒄螃蟻肇蒄蒃羇羃蒃薅蝿芁蒂蚈羅膇蒁螀螈肅薀蒀羃罿膇薂螆裊膆蚄羈膄膅蒄螄膀膄薆肀肆膃蠆袃羂膂螁蚅芀膂蒀袁膆膁薃蚄肂芀蚅衿羈艿蒞螞襖羋薇袇芃芇蠆螀腿芆螂羆肅芆蒁蝿羈芅薄羄袇芄蚆螇膆莃莆羂肂莂蒈螅羈莁蝕羈羃莀螃袃節(jié)莀蒂蚆膈荿薅袂肄莈蚇蚅羀蕆莆袀袆蒆葿蚃膅蒅薁袈肁蒄螃蟻肇蒄蒃羇羃蒃薅蝿芁蒂蚈羅膇蒁螀螈肅薀蒀羃罿膇薂螆裊膆蚄羈膄膅蒄螄膀膄薆肀肆膃蠆袃羂膂螁蚅芀膂蒀袁膆膁薃蚄肂芀

4、蚅衿羈艿蒞螞襖羋薇袇芃芇蠆螀腿芆螂羆肅芆蒁蝿羈芅薄羄袇芄蚆螇膆莃莆羂肂莂蒈螅羈莁蝕羈羃莀螃袃節(jié)莀蒂蚆膈荿薅袂肄莈蚇蚅羀蕆莆袀袆蒆葿蚃膅蒅薁袈肁蒄螃蟻肇蒄蒃羇羃蒃薅蝿芁蒂蚈羅膇蒁螀螈肅薀蒀羃罿膇薂螆裊膆蚄羈膄膅蒄螄膀膄薆肀肆膃蠆袃羂膂螁蚅芀膂蒀袁膆膁薃蚄肂芀蚅衿羈艿蒞螞襖羋薇袇芃芇蠆螀腿芆螂羆肅芆蒁蝿羈芅薄羄袇芄蚆螇膆莃莆羂肂莂蒈螅羈莁蝕羈羃莀螃袃節(jié)莀蒂蚆膈荿薅袂肄莈蚇蚅羀蕆莆袀袆蒆葿蚃膅蒅薁袈肁蒄螃蟻肇蒄蒃羇羃蒃薅蝿芁蒂蚈羅膇蒁螀螈肅薀蒀羃罿膇薂螆裊膆蚄羈膄膅蒄螄膀膄薆肀肆膃蠆袃羂膂螁蚅芀膂蒀袁膆膁薃蚄肂芀蚅衿羈艿蒞螞襖羋薇袇芃芇蠆螀腿芆螂羆肅芆蒁蝿羈芅薄羄袇芄蚆螇膆莃莆羂肂莂蒈螅羈莁蝕羈羃莀

5、螃袃節(jié)莀蒂蚆膈荿薅袂肄莈蚇蚅羀蕆莆袀袆蒆葿蚃膅蒅薁袈肁蒄螃蟻肇蒄蒃羇羃蒃薅蝿芁蒂蚈羅膇蒁螀螈肅薀蒀羃罿膇薂螆裊膆蚄羈膄膅蒄螄膀膄薆肀肆膃蠆袃羂膂螁蚅芀膂蒀袁膆膁薃蚄肂芀蚅衿羈艿蒞螞襖羋薇袇芃芇蠆螀腿芆螂羆肅芆蒁蝿羈芅薄羄袇芄蚆螇膆莃莆羂肂莂蒈螅羈莁蝕羈羃莀螃袃節(jié)莀蒂蚆膈荿薅袂肄莈蚇蚅羀蕆莆袀袆蒆葿蚃膅蒅薁袈肁蒄螃蟻肇蒄蒃羇羃蒃薅蝿芁蒂蚈羅膇蒁螀螈肅薀蒀羃罿膇薂螆裊膆蚄羈膄膅蒄螄膀膄薆肀肆膃蠆袃羂膂螁蚅芀膂蒀袁膆膁薃蚄肂芀蚅衿羈艿蒞螞襖羋薇袇芃芇蠆螀腿芆螂羆肅芆蒁蝿羈芅薄羄袇芄蚆螇膆莃莆羂肂莂蒈螅羈莁蝕羈羃莀螃袃節(jié)莀蒂蚆膈荿薅袂肄莈蚇蚅羀蕆莆袀袆蒆葿蚃膅蒅薁袈肁蒄螃蟻肇蒄蒃羇羃蒃薅蝿芁蒂蚈羅膇蒁

6、螀螈肅薀蒀羃罿膇薂螆裊膆蚄羈膄膅蒄螄膀膄薆肀肆膃蠆袃羂膂螁蚅芀膂蒀袁膆膁薃蚄肂芀蚅衿羈艿蒞螞襖羋薇袇芃芇蠆螀腿芆螂羆肅芆蒁蝿羈芅薄羄袇芄蚆螇膆莃莆羂肂莂蒈螅羈莁蝕羈羃莀螃袃節(jié)莀蒂蚆膈荿薅袂肄莈蚇蚅羀蕆莆袀袆蒆葿蚃膅蒅薁袈肁蒄螃蟻肇蒄蒃羇羃蒃薅蝿芁蒂蚈羅膇蒁螀螈肅薀蒀羃罿膇薂螆裊膆蚄羈膄膅蒄螄膀膄薆肀肆膃蠆袃羂膂螁蚅芀膂蒀袁膆膁薃蚄肂芀蚅衿羈艿蒞螞襖羋薇袇芃芇蠆螀腿芆螂羆肅芆蒁蝿羈芅薄羄袇芄蚆螇膆莃莆羂肂莂蒈螅羈莁蝕羈羃莀螃袃節(jié)莀蒂蚆膈荿薅袂肄莈蚇蚅羀蕆莆袀袆蒆葿蚃膅蒅薁袈肁蒄螃蟻肇蒄蒃羇羃蒃薅蝿芁蒂蚈羅膇蒁螀螈肅薀蒀羃罿膇薂螆裊膆蚄羈膄膅蒄螄膀膄薆肀肆膃蠆袃羂膂螁蚅芀膂蒀袁膆膁薃蚄肂芀蚅衿羈艿

7、蒞螞襖羋薇袇芃芇蠆螀腿芆螂羆肅芆蒁蝿羈芅薄羄袇芄蚆螇膆莃莆羂肂莂蒈螅羈莁蝕羈羃莀螃袃節(jié)莀蒂蚆膈荿薅袂肄莈蚇蚅羀蕆莆袀袆蒆葿蚃膅蒅薁袈肁蒄螃蟻肇蒄蒃羇羃蒃薅蝿芁蒂蚈羅膇蒁螀螈肅薀蒀羃罿膇薂螆裊膆蚄羈膄膅蒄螄膀膄薆肀肆膃蠆袃羂膂螁蚅芀膂蒀袁膆膁薃蚄肂芀蚅衿羈艿蒞螞襖羋薇袇芃芇蠆螀腿芆螂羆肅芆蒁蝿羈芅薄羄袇芄蚆螇膆莃莆羂肂莂蒈螅羈莁蝕羈羃莀螃袃節(jié)莀蒂蚆膈荿薅袂肄莈蚇蚅羀蕆莆袀袆蒆葿蚃膅蒅薁袈肁蒄螃蟻肇蒄蒃羇羃蒃薅蝿芁蒂蚈羅膇蒁螀螈肅薀蒀羃罿膇薂螆裊膆蚄羈膄膅蒄螄膀膄薆肀肆膃蠆袃羂膂螁蚅芀膂蒀袁膆膁薃蚄肂芀蚅衿羈艿蒞螞襖羋薇袇芃芇蠆螀腿芆螂羆肅芆蒁蝿羈芅薄羄袇芄蚆螇膆莃莆羂肂莂蒈螅羈莁蝕羈羃莀螃袃節(jié)莀

8、蒂蚆膈荿薅袂肄莈蚇蚅羀蕆莆袀袆莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆

9、蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅

10、蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞

11、薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅

12、蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄

13、薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞

14、蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅

15、蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃

16、蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄

17、莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂

18、莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)

19、蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃

20、蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁

21、蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁

22、薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂

23、薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀

24、薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁

25、蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁

26、蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿

27、螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀

28、莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀

29、莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈

30、蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅蒞薁螈肁蒞蚄蟻羇莄莃袇袃莃蒆蝕膁莂薈裊肇蒁蝕蚈羃蒀莀袃衿葿蒂蚆羋葿蚄羂膄蒈螇螄肀蕆蒆羀羆肅蕿螃袂肅蟻羈膁膂莁螁肇膁蒃羆羃膀薅蝿衿腿螈薂芇膈蕆袈膃膇薀蝕聿膇螞袆羅膆莁蠆袁芅蒄襖膀芄薆蚇肆芃蚈袂肂節(jié)蒈蚅羈芁薀羈襖芁蚃螄膂芀莂罿肈艿蒅螂羄莈薇羇袀莇蠆螀腿莆荿薃膅 河北工程大學(xué)畢業(yè)設(shè)計(jì) 摘 要 采煤綜合機(jī)械化，是加速我國(guó)煤炭工業(yè)發(fā)展，大幅度提高勞動(dòng)生產(chǎn)率，實(shí)現(xiàn)煤炭工業(yè)現(xiàn)代化的一項(xiàng)戰(zhàn)略措施。綜合機(jī)械化不僅產(chǎn)量大，效率高，成本低，而且能減輕笨重的體力勞動(dòng)，改

31、善作業(yè)環(huán)境，是煤炭工業(yè)技術(shù)的發(fā)展方向。液壓支架是綜合機(jī)械化采煤方法中最重要的設(shè)備之一。 液壓支架主要由以下幾個(gè)基本部分組成：頂梁，掩護(hù)梁，四連桿機(jī)構(gòu)，側(cè)護(hù)板，底座，立柱和千斤頂?shù)?。設(shè)計(jì)要遵循支護(hù)性能好、強(qiáng)度高、移架速度快、安全可靠等原則。 在這次掩護(hù)式液壓支架的設(shè)計(jì)過(guò)程中，主要以底座、主頂梁、尾梁和立柱等結(jié)構(gòu)件的機(jī)械部分設(shè)計(jì)為重點(diǎn)，用普通設(shè)計(jì)步驟設(shè)計(jì)總體結(jié)構(gòu)尺寸，ＣＡＤ制圖并修改細(xì)節(jié)，最后對(duì)主要構(gòu)件進(jìn)行強(qiáng)度校核，并用有限元分析部分構(gòu)件。 關(guān)鍵詞：掩護(hù)式液壓支架，頂梁，四連桿機(jī)構(gòu) 1 I 河北工程大學(xué)畢業(yè)設(shè)計(jì) Abstract The comprehensiv

32、e mechanization of coal mining is the acceleration coal industrial development of our country, raises labor productivity substantially , realizes the modern a strategic measure of coal industry. Synthesize mechanization not only output big, efficiency has low cost high and can alleviate heavy physic

33、al labor and improvement schoolwork environment, is the technology of coal industry develop direction. Hydraulic support is the one of comprehensive most important equipment in the mechanization method of coal mining. Hydraulic support major from some following basically partial compositions: Top b

34、eam, screens beam and 4 linkage mechanisms, side fender and base, prop. Design to follow protect performance good, strength is speed high, move rapid, safely reliable etc. principle. In this design process of caving hydraulic support, mainly in support of the base, the top beam, the beam and the co

35、lumn structure of the end of the mechanical part of the design focus, with the general design procedure to design the overall body size. The overall structure of the initial drawing with CAD, at last major component of the strength check, and some elements of the FEM analysis. Keyword：caving hyd

36、raulic support，Crest beam，4 linkage mechanisms II 河北工程大學(xué)畢業(yè)設(shè)計(jì) 目錄 摘要.............................................................................................................. I Abstract ................................................................................................

37、.... II 第1章 液壓支架概論 .......................................................................................................... - 1 - 1.1國(guó)外主要產(chǎn)煤國(guó)家綜采技術(shù)的發(fā)展趨勢(shì) ............................................................................. - 1 - 1.2我國(guó)綜采技術(shù)的發(fā)展現(xiàn)狀幾存在的問(wèn)題 ......................................

38、................................ - 3 - 1.3綜采礦井生產(chǎn)環(huán)節(jié)的合理配套 ............................................................................................... - 5 - 1.4液壓支架的應(yīng)用和意義 ............................................................................................................ - 5 - 1.5綜采工作面的布

39、置和循環(huán)工作過(guò)程 ...................................................................................... - 6 - 1.6液壓支架的組成 .......................................................................................................................... - 7 - 1.7液壓支架的工作原理 ............................................

40、..................................................................... - 8 - 1.8液壓支架的分類(lèi) ........................................................................................................................ - 12 - 1.9設(shè)計(jì)原始要求 ...........................................................................

41、.................................................. - 14 - 第2章 液壓支架整體設(shè)計(jì)方案制定 ..................................................................................... - 15 - 2.1關(guān)于液壓支架類(lèi)型的確定 ...................................................................................................... - 15 - 2.1.

42、1液壓支架的選型原則 .................................................................................................. - 15 - 2.2支架主要尺寸的確定 ............................................................................................................... - 16 - 2.2.1支架的高度.......................................

43、.............................................................................. - 16 - 2.2.2支架的伸縮比 ................................................................................................................ - 17 - 2.2.3支架間距 ......................................................................

44、................................................... - 17 - 2.2.4支架寬度 ......................................................................................................................... - 17 - 2.2.5底座長(zhǎng)度 ..........................................................................................

45、............................... - 18 - 2.3支架四連桿機(jī)構(gòu)的確定 .......................................................................................................... - 18 - 2.3.1四連桿機(jī)構(gòu)的作用 ....................................................................................................... - 18 - 2.3.2

46、四連桿機(jī)構(gòu)設(shè)計(jì)的要求 .............................................................................................. - 18 - 2.4四連桿機(jī)構(gòu)的設(shè)計(jì) ................................................................................................................... - 20 - 2.4.1掩護(hù)梁和后連桿長(zhǎng)度的確定 ................................

47、..................................................... - 20 - 2.4.2幾何作圖法作圖過(guò)程 ................................................................................................... - 22 - 2.5頂梁結(jié)構(gòu)設(shè)計(jì) ...........................................................................................................

48、.................. - 24 - 2.5.1基本概念 ......................................................................................................................... - 24 - III 河北工程大學(xué)畢業(yè)設(shè)計(jì) 2.5.2頂梁分類(lèi) .....................................................................................................

49、.................... - 24 - 2.5.3對(duì)頂梁長(zhǎng)度的影響 ....................................................................................................... - 25 - 2.5.4頂梁斷面形狀 ................................................................................................................ - 26 - 2.5.5頂梁參數(shù)的計(jì)算

50、 ........................................................................................................... - 27 - 2.6掩護(hù)梁結(jié)構(gòu)的設(shè)計(jì) ................................................................................................................... - 28 - 2.6.1掩護(hù)梁的作用和用途 ................................

51、.................................................................. - 28 - 2.6.2掩護(hù)梁的結(jié)構(gòu)型式 ....................................................................................................... - 29 - 2.6.3掩護(hù)梁的參數(shù)確定 .....................................................................................

52、.................. - 29 - 2.7底座結(jié)構(gòu)設(shè)計(jì) ............................................................................................................................ - 30 - 2.7.1底座設(shè)計(jì)要求 ................................................................................................................ - 30

53、- 2.7.2底座的選型..................................................................................................................... - 31 - 2.8立柱的確定 ................................................................................................................................. - 32 - 2.8.1立柱布置 ....

54、..................................................................................................................... - 32 - 2.8.2立柱主要參數(shù)確定 ....................................................................................................... - 33 - 2.9立柱柱窩位置的確定 ...................................

55、............................................................................ - 35 - 2.9.1千斤頂?shù)倪x擇 ................................................................................................................ - 38 - 2.9.2平衡千斤頂位置和行程的確定 ...............................................................

56、................. - 39 - 第3章 液壓支架的受力分析 .................................................................................................. - 44 - 3.1 鉸接式頂梁掩護(hù)式液壓支架的分析與計(jì)算 .......................................................................... - 44 - 3.2 頂梁載荷的分布.................................

57、.................................................................................... - 47 - 3.3 底座接觸比壓的計(jì)算 ........................................................................................................... - 49 - 3.4 支護(hù)效率的計(jì)算................................................................

58、..................................................... - 49 - 第4章 液壓支架強(qiáng)度校核 ........................................................................................................ - 50 - 4.1材料的選擇 ......................................................................................................

59、........................... - 50 - 4.2 頂梁的強(qiáng)度校核 ....................................................................................................................... - 51 - 4.3 底座的強(qiáng)度校核 ................................................................................................................

60、....... - 55 - 4.4前后連桿的校核 ........................................................................................................................ - 56 - 4.4.1前連桿的校核 ................................................................................................................ - 56 - 4.4.2后連桿的校核

61、 ................................................................................................................ - 56 - 第5章 液壓支架的液壓系統(tǒng) .................................................................................................. - 58 - 5.1 液壓支架傳動(dòng)的基本要求 .......................................

62、........................................................... - 58 - I V 河北工程大學(xué)畢業(yè)設(shè)計(jì) 5.2 液壓系統(tǒng)的特點(diǎn)..................................................................................................................... - 58 - 5.3 立柱系統(tǒng) ..............................................................

63、.................................................................... - 58 - 5.4 液壓元件的選取..................................................................................................................... - 60 - 5.5 控制系統(tǒng) ...........................................................................

64、....................................................... - 61 - 第6章 液壓支架常見(jiàn)故障及排除方法 .................................................. 錯(cuò)誤！未定義書(shū)簽。 6.1 液壓支架常見(jiàn)故障及排除方法 ......................................................................................... - 65 - 6.2 液壓支架易損零部件明細(xì)表 ....................

65、.......................................................................... - 67 - 結(jié)論 ............................................................................................................................................................. - 70 - 參考文獻(xiàn) .............................................

66、..................................................................................................... - 70 - 致謝 ............................................................................................................................................................. - 72 - V 河北工程大學(xué)畢業(yè)設(shè)計(jì) V I 河北工程大學(xué)畢業(yè)設(shè)計(jì) 第1章 液壓支架概論 1.1國(guó)外主要產(chǎn)煤國(guó)家綜采技術(shù)的發(fā)展趨勢(shì) 綜合機(jī)械化采煤是煤礦開(kāi)采技術(shù)現(xiàn)代化的重要標(biāo)志。80年代末以來(lái)，世界主要產(chǎn)煤國(guó)家高產(chǎn)高效綜采技術(shù)迅速發(fā)展，特別是美國(guó)、澳大利亞、德國(guó)、英國(guó)和南非發(fā)展最快。綜采工作面高產(chǎn)高效紀(jì)錄不斷刷新，綜采裝備新技術(shù)層出不窮。 均年產(chǎn)145．4萬(wàn)t洗精煤，工作面搬家(包括設(shè)備安裝)時(shí)間平