刀具库总装与控制系统设计毕业设计

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1、 毕业设计(论文) 刀具库总装与控制系统设计刀具库总装与控制系统设计 DESIGN OF THE TOOLS ASSEMBLY AND CONTROL SYSTEM 学生姓名 学院名称 机电工程学院 专业名称 机械设计制造及其自动化 指导教师 I 摘要 刀具库作为加工中心的辅助设备，在制造业中起着举足轻重的作用。刀具库由支架、 驱动机构、传动系统、刀架、护罩、电气控制系统等部分组成。刀具的类型有盘式刀库、 链式刀库等多种形式，刀库的形式和容量要根据机床的工艺范围来确定。本刀具储存系统 的电气控制主要是对其货架进行运行控制和位置控制。运行控制包括运行设备的启动、制 动控制。位置控制主要是对货架位

2、置和地址进行检测。 本设计的刀库的作用是储备一定数量的刀具，刀具库中的刀具主要用于对工件的切、 钻、铣、镗等的加工。XHAD765 加工中心的刀具库主要由电动机、制动器、减速器、槽 轮机构、链轮链条组成。减速器是三级圆柱齿轮减速器，其结构紧凑、传动比大，均载效 果好。做为动力源的电动机，要选择经济实惠的电动机；减速器中的轴与齿轮均要进行强 度校核，轴按照计算弯曲应力来校核其强度；槽轮机构要选择适当的槽数与拨销数；链条 链轮同样要选择好链轮的齿数；控制部分主要研究 PLC 在选刀方面的作用。 关键词关键词 加工中心；刀具库；总装与控制 II Abstract Tool as a processi

3、ng center for the support equipment in the manufacturing sector plays a pivotal role. Tool from the stent, drive, drive system, Turret, shielding, control systems and other electrical components. Tool is the type of disc the knife, the knife chain, and other means, in the form of the knife and capac

4、ity according to the machine to determine the scope of the process. This tool storage of electrical control system is mainly for operational control of its shelf and position control. Operational control equipment, including the start-up operation, the brake control. Position Control is the main loc

5、ation and address of the shelves for testing. The design of the knife is the role of reserve a certain number of knives, cutting tool in the tool used for the main part of the cutting, drilling, milling, processing, and so boring. XHAD-765 processing center of the main tool by the motor, brakes, red

6、ucer, geneva, sprocket chain formed. Reducer are three cylindrical gear reducer, the compact structure, transmission ratio, are contained good effect. As a power source for the motor, it is necessary to choose the economic benefits of the motor; reducer in the shaft and gear are required to check for strength, calculated in accordance with the shaft bending stress to check their strength; tank round of institutions to choose the appropriate slot for the number of sales ; Chain sprocket h