模板专业英语教案.ppt
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1、 Unit Five Quotation and Contract for Mold&DieLesson 18 Introduction of Quotation for MoldLesson 19 Mold Making ContractLesson 18 Introduction of Quotation for Mold When carrying on a newly mold, some professional product factories or professional mold factories usually tend to refer to the historic
2、al material, the price over the years, and then revise it a little and finally, the revised price is the quotation to the customers. 当生产一个新品种模具时,有些专业生产当生产一个新品种模具时,有些专业生产厂家或专业模具厂通常倾向于参照过去几年厂家或专业模具厂通常倾向于参照过去几年的历史价格,然后做些小的调整,最后修订的历史价格,然后做些小的调整,最后修订一个新的价格报给客户。一个新的价格报给客户。 The quotation for mold is an imp
3、ortant economic factor to close a deal between the mold manufacturer and the customers. When the object of customers is an international aggregation enterprise,a foreign funded enterprise or the leading one of the line,they will inspect, estimate and affirm the manufacturer according to the quality
4、authentication system of ISO 9000. 模具报价是模具生产商和客户之间达成合约的模具报价是模具生产商和客户之间达成合约的一个重要经济要素。当客户对象是国际联盟企业、一个重要经济要素。当客户对象是国际联盟企业、外资企业或行业领军者时,他们就会依据外资企业或行业领军者时,他们就会依据ISO 9000质量体系认证标准,对模具生产商进行检查、质量体系认证标准,对模具生产商进行检查、评估和确认。评估和确认。 At present,because customers have a higher demand to the quotation for mold, each co
5、mpany design a special quotation sheet for the supplier to fill in. Some quotations are divided into detailed rules for the customers to compare the quotation between different suppliers or even the same item and inquiry on the quality. 现在,随着客户对模具报价要求的提高,每现在,随着客户对模具报价要求的提高,每个公司都设计了一种由供应商填写提交报价的特个公司都
6、设计了一种由供应商填写提交报价的特殊报价方法。有些报价分为详细的规则,以供客殊报价方法。有些报价分为详细的规则,以供客户比较不同供应商之间的报价,甚至是同一项目户比较不同供应商之间的报价,甚至是同一项目的报价差别以及质量调查。的报价差别以及质量调查。 Quotation is the comprehensive reflection of technology,economy,efficiency and management of an enterprise,so the suppliers should put emphasis on the daily statistic data an
7、d provide the advanced and quick mold needed by the users with the scientific management. 报价是科技、经济、效率、企业管理的报价是科技、经济、效率、企业管理的全面反映,因此供应商应将重点放在日常的全面反映,因此供应商应将重点放在日常的统计数据上,并及时向实行科学管理的用户统计数据上,并及时向实行科学管理的用户提供其所需要的先进模具。提供其所需要的先进模具。 New Words: quotation /kwEu5teiFEn/ n.引用语引用语;价格价格;报报价价 单单;行情表行情表 professiona
8、l /prE5feFEnl/ adj.专业的,职业专业的,职业的的 enterprise / 5entEpraiz / n.企业企业 calculation /7kAlkju5leiFEn/ n.计算,考虑计算,考虑 comparative /kEm5pArEtiv/ adj.比较的,恰比较的,恰当的当的 supplier /sE5plaiE/ n.供应者供应者;补充者补充者;厂厂 商商;供给者供给者 Lesson 19 Mold Making Contract Payment terms: 50% of the total amount should be prepaid as deposi
9、t before the projects of the mold making start, and the balance should be paid after the mold have been checked and approved. Party B shall ship the said goods to Party A after confirming receipt of the total amount. 付款方式付款方式:模具开始制作前,预付模具总模具开始制作前,预付模具总价的价的50%作为订金作为订金;模具验收合格后,付清其模具验收合格后,付清其余余50%。乙方确认
10、收到所有付款后装运模具。乙方确认收到所有付款后装运模具。 If they needs to change the mold or the part after the files used to build the mold and mold design are approved, Party A should pay for the additional changes, while Party B will free of the responsibility if the lead time delays. And the price of changes and the update
11、d lead time should be negotiated by the both parties. 开模文件及模具设计图纸经甲方确认后,开模文件及模具设计图纸经甲方确认后,若甲方中途提出模具或零件修改,则需另付修若甲方中途提出模具或零件修改,则需另付修改费,且乙方对修改造成的交期延迟不负责任。改费,且乙方对修改造成的交期延迟不负责任。具体修改费用及修改时间双方另行商定。具体修改费用及修改时间双方另行商定。 New Words:purchaser /5pE:tFEsE/ n.买方,购买者买方,购买者 mold maker 模具制造者模具制造者(文中指文中指“卖卖方方”) specific
12、ation /7spesifi5keiFEn/ n.详述,规格详述,规格;说明书说明书 FOB 船上交货价格,离岸价格船上交货价格,离岸价格 receipt /ri5si:t/ n.收条,收据收条,收据; vt.收到收到 prepaid /5pri:5peid/ adj.先付的,已支付的先付的,已支付的 forfeiture /5fC:fitFE/ n.丧失,没收物,罚款丧失,没收物,罚款 signature /5sinitFE/ n.签名,署名签名,署名 Unit Four Manufacturing Technology of MoldLesson 15 Numerical Control
13、Lesson 16 Electric Discharge MachiningLesson 17 Wire Electrical Discharge Machining(Wire EDM)Lesson 15 Numerical Control Numerical control(NC) refers to the automation of machine tools that are operated by abstractly programmed commands encoded on a storage medium. The first NC machines were built i
14、n the 1940s and 1950s,based on existing tools that were modified with motors that moved the controls to follow points fed into the system on punched tape. 数控(数控(NC)是指由存储器上的抽象编程命令控)是指由存储器上的抽象编程命令控制的自动化机器加工。第一台数控机床制造于二十制的自动化机器加工。第一台数控机床制造于二十世纪四五十年代,是在已有工具的基础上通过改动世纪四五十年代,是在已有工具的基础上通过改动马达,使操控装置沿着穿孔纸带上的点
15、进行运动。马达,使操控装置沿着穿孔纸带上的点进行运动。 In modern CNC systems, end -to -end component design is highly automated using computer -aided design(CAD) and computer -aided manufacturing(CAM) programs. The programs produce a computer file that is interpreted to extract the commands needed to operate a particular mach
16、ine via a postprocessor, and then loaded into the CNC machines for production. 在现代数控系统中,终端到终端的组件设计是计在现代数控系统中,终端到终端的组件设计是计算机辅助设计(算机辅助设计(CAD)和计算机辅助制)和计算机辅助制 造(造(CAM)程序高度自动化的运用。程序会形成一个计算机文件,程序高度自动化的运用。程序会形成一个计算机文件,该文件会提取通过后置处该文件会提取通过后置处 理器操控特定机器的命令,理器操控特定机器的命令,然后加载到数控机床进行生产。然后加载到数控机床进行生产。 The introduct
17、ion of the microprocessor in the 1970s further reduced the cost of implementation, and today almost all CNC machines use some form of microprocessor to handle all operations. The introduction of lower -cost CNC machines radically changed the manufacturing industry. 20世纪世纪70年代微处理器推出,进一步降低了年代微处理器推出,进一
18、步降低了 处处理成本,现在,几乎所有的数控机床都用某种形式理成本,现在,几乎所有的数控机床都用某种形式的微处理器来处理所有的操作。的微处理器来处理所有的操作。 低成本数控机床的低成本数控机床的引入从根本上改变了制造业。引入从根本上改变了制造业。 With the increased automation of manufacturing processes with CNC machining, considerable improvements in consistency and quality have been achieved with no strain on the operat
19、or. CNC automation reduced the frequency of errors and provided CNC operators with time to perform additional tasks. 随着数控加工自动化程度的提高,随着数控加工自动化程度的提高, 加工一致加工一致性和质量有了很大的改善,操作者无需压力。数控性和质量有了很大的改善,操作者无需压力。数控加工自动化降低了错误频率,为加工自动化降低了错误频率,为 数控操作者提供数控操作者提供了从事额外任务的时间。了从事额外任务的时间。 Modern CNC mills differ little in
20、concept from the original model built at MIT in 1952. Mills typically consist of a table that moves in the X and Y axes, and a tool spindle that moves in the Z(depth). The position of the tool is driven by motors through a series of step -down gears in order to provide highly accurate movements, or
21、in modern designs, direct -drive stepper motors. Closed -loop control is not mandatory today, as open -loop control works as long as the forces are kept small enough. 现代计算机数控工厂与麻省理工学院在现代计算机数控工厂与麻省理工学院在1952年创立的原始年创立的原始模型没有太大区别。工厂一般包含一个在模型没有太大区别。工厂一般包含一个在X轴和轴和Y轴运动的平台轴运动的平台和在和在Z轴运动的工具主轴。工具的位置由马达通过一系列减速
22、齿轴运动的工具主轴。工具的位置由马达通过一系列减速齿轮驱动,以提供更精确的运动。而在现代设计中,则直接驱动步轮驱动,以提供更精确的运动。而在现代设计中,则直接驱动步进电动机。只要力量控制在足够小的范围内,开环控制就可进行,进电动机。只要力量控制在足够小的范围内,开环控制就可进行,而不一定要用闭环控制。而不一定要用闭环控制。 As the controller hardware evolved, the mills themselves also evolved. One change has been made to enclose the entire mechanism in a larg
23、e box as a safety measure, often with additional safety interlocks to ensure the operator is far enough from the working piece for safe operation. Most new CNC systems built today are completely electronically controlled. 随着控制器硬件的发展,机床本身也在发展。其中随着控制器硬件的发展,机床本身也在发展。其中一个变化是将整台机器置于一个大箱子中作为一种安全一个变化是将整台机器
24、置于一个大箱子中作为一种安全措施,通常会加安全连锁,以保障操作者远离工件来进措施,通常会加安全连锁,以保障操作者远离工件来进行安全操作。现在大部分新的计算机数控系统是完全电行安全操作。现在大部分新的计算机数控系统是完全电控的。控的。New Words:automation n .自动化自动化 servomechanism n .自自动控制装自自动控制装置置 prototype n .原型,范例,雏形原型,范例,雏形 servo system 自伺服系统自伺服系统 closed -loop control 自闭环控制自闭环控制 interlock v .连锁,紧密连接连锁,紧密连接 fricti
25、on stir welding 搅拌摩擦焊搅拌摩擦焊 ultrasonic welding 超声波焊接超声波焊接Lesson 16 Electric Discharge Machining Electric discharge machining(EDM),), sometimes colloquially also referred to as spark machining, spark eroding, burning, die sinking or wire erosion, is a manufacturing process whereby a desired shape is o
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