我们在企业中使用的钢结构在进行加工时会有很多的加工工序，其中的矫正成型就是重要的，下面就来看下。
The steel structures
we use in enterprises have many processing steps during processing,
among which correction and forming are important. Let's take a look
below.
一、矫正
1、 Correction
1）、成品冷矫正，一般使用翼缘矫平机、撑直机、油压机、压力机等机械力进行矫正。
1)
Cold straightening of finished products is generally carried out using
mechanical forces such as flange leveling machines, straightening
machines, hydraulic presses, and presses.
2）、火焰矫正，加热方法有点状加热、线状加热和三角形加热三种。
2) There are three heating methods for flame correction: point heating, linear heating, and triangular heating.
①低碳钢和普通低合金钢的热矫正加热温度一般为600～900℃，而800～900℃为热塑性变形的理想温度，但不准超过900℃。
①
The heating temperature for thermal correction of low-carbon steel and
ordinary low alloy steel is generally 600-900 ℃, and 800-900 ℃ is the
ideal temperature for thermoplastic deformation, but it should not
exceed 900 ℃.
②中碳钢则会由于变形而产生裂纹，所以中碳钢一般不用火焰矫正。
② Medium carbon steel
may produce cracks due to deformation, so flame correction is generally
not required for medium carbon steel.
③普通低合金钢在加热矫正后应缓慢冷却。
③ Ordinary low alloy steel should be slowly cooled after heating and correction.
二、成型
2、 Forming
1）、热加工：对低碳钢一般都在1000～1100℃，热加工终止温度不应低于700℃。加热温度在500～550℃。钢材产生脆性，严禁锤打和弯曲，否则容易使钢材断裂。
1)
Hot working: generally 1000~1100 ℃ for low carbon steel, and the end
temperature of hot working should not be lower than 700 ℃. The heating
temperature is between 500 and 550 ℃. Steel produces brittleness, it is
strictly prohibited to hammer or bend, otherwise it may easily cause
steel fracture.
2）、冷加工：钢材在常温下进行加工制作，大多数都是利用机械设备和专用工具进行的。
2) Cold
processing: Steel is processed and produced at room temperature, mostly
using mechanical equipment and specialized tools.
一般我们在进行钢结构的加工时，也应当做好矫正成型的处理，这样后期在进行使用时方可以长久的去进行使用。
Generally,
when processing steel structures, we should also do a good job of
correcting and forming them, so that they can be used for a long time in
the later stage.