1978_减速器壳体机加工工艺及多孔钻削组合机床设计【4个螺栓孔】
1978_减速器壳体机加工工艺及多孔钻削组合机床设计【4个螺栓孔】,减速器,壳体,加工,工艺,多孔,组合,机床,设计,螺栓
南京理工大学泰州科技学院毕业设计说明书(论文)作 者 : 王鹏程学 号:05010232系 部 : 机械工程系专 业 : 机械工程及自动化题 目 : 减速器壳体机加工工艺及多孔钻削组合机床设计指导者: 评阅者: 彭斌彬 讲师 2009 年 6 月李连波 讲师毕 业 设 计 说 明 书 ( 论 文 ) 中 文 摘 要本设计主要完成对减速器壳体机加工的工艺分析并完成钻孔组合机床的设计,本机床是一系列标准化的通用部件,配以少量专用部件而形成的一种高效的专用机床。被加工零件为减速箱箱体,零件结构复杂根据加工要求及特点,确定一道钻孔工序设计组合机床。本机床用于钻 4-M8 的螺纹底孔,材料硬度为 180HBS-220HBS,年产量为 1 万件。采用立式单工位钻,刀具采用高速钢锥柄麻花钻。为保证刀具同时到达终了位置,须采用轴向可调节杆,4 孔的孔径相同且是均布的,所以所选的接杆相同。由于立式钻孔的特点,要采用滚珠主轴。计算多轴箱功率,选择与之相配套的动力箱,测底座,液压滑台,中间底座。确定个工时,计算生产率计算卡。关键词 组合钻 接杆 多轴箱 底座毕 业 设 计 说 明 书 ( 论 文 ) 外 文 摘 要Title The Machining Technics of Reducer Crust and The Design of Drilling Unit Built Machine Tool AbstractThe main mission is a design that complete Three pictures are one calorie. This machine tool is the current components of a series of standardizations, go together with a little amount appropriation parts but formation of a kind of efficiently of appropriation tool machine. Processed the box part of the body of spare parts in the interest of decelerates, The spare parts compositions are complexly required the distinguishing feature on the basis of process, Fix that one workmans sequence is designed compose the machine tool .This machine tool is used drill the whorl bottom outlet of 4-m8, Stuff hardness 180 220HBS, The annual yield is 1 thousand.Adopt the upright simplex auger, Six makes corrections in a piece of writing, The hand stirs the taut organization of screw clamp, The cutting tool adopts the rapid steel awl authority twist drill.In order to guarantee the cutting tool reaches moreover to end the place, Have to adopt the axial may regulate the staff, 6 bore the same and even fabric of the bore diameter of opening, Therefore the contact arm which choused is the same .Because of the characteristics that sign type drill a hole, to adopt to roll the bead principal axis. Compute many power of stalks, choose to match each other the motive box of the set with it, measure the base, the liquid presses the slippery set, in the center base. When certain is total, calculation rate of production calculation card.Because the data is limited, some mistakes in the design, Wish to make a comment.Keywords The Combination Drill Bases Connects the Pole Many Stalk Box
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