刀架軸承座鉆孔

1、附錄 附錄 1 英文原文 1 l in to in to to be as 2. n to to so ma y of in l, by in le is or le so to be to In to as as y at of to to in in 0 is is on ma in n 1) 2) 3) is , 9; 4) 5) 6) 2 l to to a of 1 徐州 工 程 學 院 畢 業(yè) 設 計 (論文 ) 3. Is a of of as as l 4. 7 by , as 10 14.5 it a of 32 40) + +l 5. A B=204 to 7 10 V= (10 18) m/s=, l 50r/ B. IV to 16v= (10 18) m/S= ( ; l 50r/ C. 7 V to to to to V= (8 10) m/s=, l 80r/l d+ of + 0 20, in 0 20, in。

2、立式軸承座鉆孔組合機床設計摘 要：論述了立式軸承座鉆孔組合機床設計的基本步驟，以及包括此類組合機床設計所要注意點。關鍵詞：立式軸承座鉆孔組合機床 設計1 分工序、定工位 生產類型分析此次設計的立式軸承座鉆孔組合機床，其所加工的零件在汽車中應用十分廣泛，應該屬于大批量生產項目，所以在設計時應注意到盡量使加工簡單，但又不影響加工質量。加工方案的制定劃分工序要考慮到生產的規(guī)模、加工的精度、所用機床的特點、機床負荷情況等。 劃分工序可以有兩種趨向：工序集中和工序分散。 工序的集中分散各有其長處，一般說來，在大。

3、1Design of the Vertical Bearings Hole Drill BedZhang YinbaoLiu ShaoweiAbstract: This essay narratives the basic steps of upright axle bearing seat borehole combination and main points of designation of the combination machine toolsKeywords: The vertical axle bearing seat drills constituting a machine tool Design1 Allotting working procedure, booking the labor placeProduction type analysisThe vertical axle bearing seat machine tools designed this time and parts processed extensively apply to the 。

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5、附錄 附錄 1 英文原文 1 l in to in to to be as 2. n to to so ma y of in l, by in le is or le so to be to In to as as y at of to to in in 0 is is on ma in n 1) 2) 3) is , 9; 4) 5) 6) 2 l to to a of 1 徐州 工 程 學 院 畢 業(yè) 設 計 (論文 ) 3. Is a of of as as l 4. 7 by , as 10 14.5 it a of 32 40) + +l 5. A B=204 to 7 10 V= (10 18) m/s=, l 50r/ B. IV to 16v= (10 18) m/S= ( ; l 50r/ C. 7 V to to to to V= (8 10) m/s=, l 80r/l d+ of + 0 20, in 0 20, in。