求各位先辈帮忙将汉语翻译成英语（机械专业英语），谢谢了。

Question

(1)
机械加工是指通过各种机械对工件的外形尺寸或性能进行改变的过程
。其含义有多种理解，机械加工广义指能用机械手段制造产品的过程
，狭义指用车床、铣床、钻床、磨床、冲压机、压铸机等专用机械设备制作零件的过程
。按被加工工件处于的温度状态
，分为冷加工和热加工。一般在常温下不引起工件的化学或物相变化的加工
，称冷加工
。同样的，高于或低于常温状态而且会引起工件的化学或物相变化的加工
，称热加工
。冷加工按加工方式的差别可分为切削加工和压力加工。热加工常见有热处理、煅造、铸造和焊接
。
(2)
机器生产过程是指从原材料（或半成品）制成产品的全部过程
。对机器生产而言包括原材料的运输和保存，生产的准备，毛坯的制造
，零件的加工和热处理，产品的装配、及调试，油漆和包装等内容.。生产过程的内容十分广泛，现代企业用系统工程学的原理和方法组织生产和指导生产，将生产过程看成是一个具有输入和输出的生产系统
。能使企业的管理科学化，使企业更具应变力和竞争力 。
(3)
在生产过程中，凡是改变生产对象的形状、尺寸、位置和性质等，使其成为成品或者半成品的过程称为工艺过程。工艺过程又可分为铸造、锻造、冲压、焊接、机械加工、装配等工艺过程，机械制造工艺过程一般是指零件的机械加工工艺过程和机器的装配工艺过程的总和，其他过程则称为辅助过程，例如运输、保管、动力供应、设备维修等.
。工艺过程又是由一个或若干个顺序排列的工序组成的，一个工序由有若干个工步组成，一个工步由若干次走刀组成.
。

Answer 1

1.
Mechanical processing refers to the shape of workpiece size or through all kinds of mechanical properties to change process
. There are many understand its meaning, to machining generalized can use mechanical means the process of manufacturing products
The narrow sense refers to the use of lathe, milling machine, drilling machine, grinding machine, punching machine, die-casting machine process of special equipment such as production parts
. According to the processed workpiece in the temperature of the state
, divided into cold and hot working. Generally at room temperature does not cause the chemical and phase change of workpiece processing
That cold
. Likewise, above or below normal temperature state and causes of artifacts for processing of chemical and phase change
That hot working
. Cold working according to the difference of processing methods can be divided into cutting machining and pressure. Hot working common heat treatment, forging, casting and welding.
2.
Machine production process from raw materials or semi-finished products manufactured product all the process
. For machines including transportation and storage of raw materials, production preparation, manufacture of blank
, parts machining and heat treatment, product assembly and debugging, paint and packaging, etc.. Modern enterprise with the content of the production process is very extensive, the principle and method of system engineering organization and guide the production, the production process as a production systems with input and output
. Can make the enterprise scientific management, make the enterprise more resilience and competitiveness.
3.
Machine production process from raw materials or semi-finished products manufactured product all the process
. For machines including transportation and storage of raw materials, production preparation, manufacture of blank
, parts machining and heat treatment, product assembly and debugging, paint and packaging, etc.. Modern enterprise with the content of the production process is very extensive, the principle and method of system engineering organization and guide the production, the production process as a production systems with input and output
. Can make the enterprise scientific management, make the enterprise more resilience and competitiveness.
In the process of production, every change in the production of objects, properties, such as shape, size, location, and make it a process called process of finished or semi-finished products. Process: casting, forging, stamping, welding, machining, assembly processes, such as machinery manufacturing process generally refers to the part machining process and machine of the sum of the assembly process, other process is known as the auxiliary process, such as transportation, storage, power supply, equipment maintenance, etc.
. Process is composed of one or several of order process, a process is composed of several work step, a step work consists of several feeding.

Answer 2

(1) mechanical processing refers to the process of change through a variety of machinery on the workpiece dimension or performance. Its meaning has a variety of understanding, mechanical machining generalized mean to use mechanical means of manufacturing process, refers to the narrow process lathe, milling machine, drilling machine, grinding machine, punching machine, die casting machine and other special equipment for making parts. According to the temperature of workpiece in the state, divided into cold and hot processing. Processing generally at room temperature does not cause the workpiece to chemical or phase change, called cold processing. Similarly, the processing is higher or lower than the normal temperature and will cause the workpiece to chemical or phase change, heat processing. Cold processing according to the processing mode difference can be divided into cutting and machining pressure. Thermal processing of common heat treatment, forging, casting and welding.
(2) the machine refers to the production process from raw materials (or semi-finished) all manufactured products. The machine production including the transportation and storage of raw materials, production preparation, blank manufacturing, processing and heat treatment of parts, assembly, and debugging, painting and packaging and other content. The production process is extremely rich in content, with the organization principles and methods of production and production guidance system engineering of the modern enterprise, the production process as a production system with input and output. The scientific management of enterprises, make enterprises more strain capacity and competitiveness.
(3) in the production process, every change the shape of the object, production size, location and nature, make it become the process finished or semi-finished known as process. The process can be divided into casting, forging, stamping, welding, machining, assembly and other processes, machinery manufacturing process generally is the sum of assembly process refers to the process of machining process and machine parts of, other process is called assisted process, such as transport, storage, power supply, equipment repair.. The process is composed of one or a plurality of sequential processes, a process consists of several steps, one step by a number of pass.