冷轧

This section covers the optimum com bination of shortened process padding, washing and steaming units, innovative st ructures of high feeding apparatus, combined steamer and high-efficiency washing mechanism, as well as measures for crease prevention during .

本文介绍了短流程轧、洗、蒸单元的优化组合；分析了高给液装置、组合汽蒸箱的新颖结构；阐述了高效水洗的机理和防止湿加工织物起皱的对策；并推荐冷轧堆碱氧一浴工艺、酶处理三步两流程设备的工艺流

The furnace body is made ф2200×1500 the outer covering main body by the 12mm steel plate, lower part the furnace body 45° the installment has the sensor, the sensor orientation silicon steel plate is made the weight 2 ton induction iron cores by Wuhan Steel Corporation Silicon steel plate Factory production top gear's W-151 the cold rolling 0.35m/m, primary is made the water cooling coil by 10×10×2 the copper pipe, and installs the stainless steel water cooling restricting, the power frequency has the core smelting furnace's metal melt fluid namely for the sensor sencondary coil, the entire electric stove is a transformer actually, the necessary 6 grades from the pair regulating transformer, shift gears by the electricity cabinet control, the voltage may from low to high, divide 6 promotions to arrive at 380V, each grade of voltages are different, the output is also different, the furnace temperature along with the files position is also different, but the height is different, adapts smelts colored or the black and so on melting point different metals, and may make the new furnace lining to smelt diamantine drying furnace fireproof.

炉体由12mm钢板制成Ф2200×1500外壳主体，炉体下部45°安装有感应器，感应器由武钢硅钢片厂生产的最高档的W-151冷轧0.35m/m取向硅钢片制成重2吨感应铁心，初级由10×10×2铜管制成水冷线圈，并安装不锈钢水冷保护套，工频有芯熔炼炉的金属熔液即为感应器的次级线圈，整个电炉实际就是一个变压器，配套一台6档的自耦调压变压器，由电柜控制换档，电压可由低到高，分6级升到380V，每档电压不同，输出功率也不同，炉温也随档位不同而高低不同，以适应熔炼有色或黑色等熔点不同的金属，并可作新炉衬耐火冶金砂烘炉之用。

The furnace body is made ф2200×1500 theouter covering main body by the 12mm steel plate, lower part the furnace body 45° the installment has the sensor, the sensor orientation silicon steel plate is made the weight 2 ton induction iron cores by Wuhan Steel Corporation Silicon steel plate Factory production top gear's W-151 the cold rolling0.35m/m, primary is made the water cooling coil by 10×10×2 the copper pipe, and installs the stainless steel water cooling restricting, the power frequency has the core smelting furnace's metal melt fluid namely for the sensor sencondary coil, the entire electric stove is a transformer actually, thenecessary 6 grades from the pair regulating transformer, shift gears by the electricity cabinet control, the voltage may from low to high, divide 6 promotions to arrive at 380V, each grade of voltages are different, the output is also different, the furnace temperature along with the files position isalso different, but the height is different, adapts smelts colored or the black and so on melting point different metals, and may make the new furnace lining to smelt diamantine drying furnace fireproof.

炉体由12mm钢板制成Ф2200×1500外壳主体，炉体下部45°安装有感应器，感应器由武钢硅钢片厂生产的最高档的W-151冷轧0.35m/m取向硅钢片制成重2吨感应铁心，初级由10×10×2铜管制成水冷线圈，并安装不锈钢水冷保护套，工频有芯熔炼炉的金属熔液即为感应器的次级线圈，整个电炉实际就是一个变压器，配套一台6档的自耦调压变压器，由电柜控制换档，电压可由低到高，分6级升到380V，每档电压不同，输出功率也不同，炉温也随档位不同而高低不同，以适应熔炼有色或黑色等熔点不同的金属，并可作新炉衬耐火冶金砂烘炉之用。

K S calculation method of grooving for cold rolling tube is introduced.

提出了设计冷轧管孔型的KS计算方法。

Magnetic properties of 2J4 alloy by ECAP is hetter than those by cold rolling, ECAP makes the grain of alloy fined and close to single magnetic domain.

由于ECAP方式使晶粒细化，达到或接近单畴结构，使得2J4合金的磁性能优于冷轧条件下的磁性能。

As variety of surface defect types of cold rolled strips,it is very impendent to find a group of optimized feature set among original feature set extracted from surface defects,which can express essence characters of defects more effectively and improve defect recognition rate.

由于冷轧带钢表面缺陷的类型多种多样，在所提取的特征集中，需要寻找出一组较优的特征集，使之可以更有效地表达缺陷的本质特征，从而提高缺陷识别的准确率。

LiFeng Machine Co., Ltd, a joint-stock company, which is a subsidiary of LiFeng Machinery Group, specializes in DNC Beam Press-brake, DNC Hydraulic Beam Shear, Hydraulic Beam Press-brake, Beam Straightening Lapping Machine and equipment of cold forming production line, sectional production line, machine automatic lacquering production line, etc.

佛山市南海力丰机床有限公司经济飞速发展的珠江三角洲，占地面积15万平方米，新建重型标准工业厂房6.5万平方米，内部涵盖了力丰重工、力丰数控、力丰油缸、力丰开卷机、校平机冷轧成型生产线加工分公司；力丰机床现有员工1000多人，其中各级专精尖人才120多人，拥有一个行业顶尖的研发中心。

At the same time observed microcosmic metallographic organization of cold deformities and annealing samples.

并且对冷轧及退火样品的显微金相组织进行了观察。

Its work-hardening may be attributed to a change from nonequal strengthening state to strength-ratio-equal state A summarized plot for its deformation behaviour during cold-rolling is also given to understand rather easily the relative variation of the structure and properties of each phase in the whole process.

文中提出了冷轧时形变行为的综合图，能够清楚地描述双相20钢中两相组织及性能相对变化的全过程。

The range depicted on the following photograph (Photo 1) comprises of a suitable entry unit provided with centrally driven unwinding unit as well as tension adjusting elements that ensure an even supply of fabric into the padder.

下面图片所示的是冷轧堆染色机，其进布装置配有中央退卷装置和张力调节装置，以此保证织物均匀平稳地进入轧车，织物在通过轧车后经导辊被送至打卷装置，针织物在A型架上打卷，随布卷增大，A型架由初始位置恒速背离轧辊前行。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。