热轧部分缩写

热轧缩写
1.Steel grade family (SGF)
2.Steel grade code (SGC)钢号
3.FET
4.MILL轧机
2.1. 术语的定义
以下是设备名称、传感器名称、设定计算功能等等的习惯缩写
AGC Automatic Gage Control(自动规格控制)
BUR Back Up Roll(支撑辊)
CMD Cold Metal Detector(冷金属探测器)
CS Crop Shear(切头剪)
CSU Coiler SetUp(卷取设定)
CT Pyrometer at Coiler entry(卷取进口高温计)
CTC Coiling Temperature Control(卷取温度控制)
CTFB Coiling Temperature FeedBack Control(卷取温度反馈控制)
CTMI CTC Management and Interface Control(卷取温度控制管理与界面控制)CTLC Coiling Temperature Learning Calculation(卷取温度学习计算)CTSU Coiling Temperature SetUp calculation(卷取温度设定计算)
DC Down Coiler(地下卷取机)
Ei Ei vertical Edger (i=1,2) (立辊轧机)
RSG Vertical Edger in front of FM (Roller Side Guide: F1E) (精轧前立辊轧机)Fi Fi finishing stand ( i: stand No. ) (精轧机架)
FDH Thickness gage at FM Delivery(精轧出口厚度仪)
FDF Flatness gage at FM Delivery(精轧出口板型仪)
FDP Profile gage at FM Delivery(精轧出口凸度仪)
FDT Pyrometer at FM Delivery(精轧出口高温计)
FDTC FM Delivery Temperature Control(精轧出口温度控制)
FDTFF Dynamic Compensation for FDT Errors(精轧出口温度偏差动态补偿)FDW Width gage at FM Delivery(精轧出口宽度仪)
FET Pyrometer at FM Entry(精轧进口高温计)
FM Finishing Mill(精轧机)
FMLC Finisher Model Learning Calculation(精轧模型学习计算)
FSB Finisher Scale Breaker(精轧除鳞机)
FSS Fume Suppression Spray(烟尘抑制喷射)
FSU Finisher SetUp(精轧设定)
FSUC Finisher SetUp Calculation(精轧设定计算)
FSUS Finisher SetUp Setting(精轧设定装置)
HMD Hot Metal Detector(热金属探测器器)
HPC Hydraulic Position Control(液压位置控制)
HSB Hydraulic Scale Breaker(液压水除鳞机)
HTT Heat Transfer Table(热传导台?)
ISC Inter-Stand Cooling spray(机间冷却喷射)
MCHK Model Check(模型检查核对)
MFG Multi Function Gage(多功能仪)
MT Pyrometer at Medium point of ROT(高温计在输出辊道上媒介点)输出辊道中间的高温计
MTFB Intermediate Temperature FeedBack Control(中间温度反馈控制)
MTFF Intermediate Temperature FeedForward Control(中间温度前馈控制)
MTLC Intermediate Temperature Model Learning Calculation(中间温度模型学习计算)PDI Primary Data Input(初始数据输入)
PET Pyrometer at SSP Entry(定宽机进口高温计)
南京卫星电视安装PEW Width gage at SSP Entry(定宽机进口宽度仪)轴承座
Ri Ri Roughing stand (i=1,2) (粗轧机架)
RiDT Pyrometer at Ri Delivery(初轧出口高温计)
RiDW Width gage at Ri Delivery(粗轧出口宽度仪)
RF Reheating Furnace(二次加热炉)
RGL Roll Gap Lubrication(辊缝润滑)
RGS Roll Gap Spray(辊缝喷射)
RMLC Rougher Model Learning Calculation(粗轧模型学习计算)住房问题
ROT Run Out Table(输出辊道)
RSU Rougher SetUp(粗轧设定)
RSUC Rougher SetUp Calculation(粗轧设定计算)
RSUS Rougher SetUp Setting(粗轧设定装置?)
SSP Slab sizing press(板坯定宽机)
SSUC Shape Setup Calculation(板型设定计算)
TVD Time Velocity Distance Speed Profile(时间速度距离加速概况)
WR Work Roll(工作辊)
WCS WR cooling Spray(工作辊冷却喷射)
2.2.单位
物理上常用国际单位
国际单位与公制单位的换算如下:
物理量国际单位公制单位
Thickness(厚度)mm mm
Width (宽度)mm mm
Length (长度)m or mm m or mm
架空电线
Roll force (轧制力)kN = 9.80665×tonf
Bending force(弯辊力)kN = 9.80665×tonf
Roll torque (轧制力矩)kN⋅m = 9.80665×tonf⋅m Deformation resistance(变形抗力)MPa = 9.80665×kgf⋅mm-2
Stress (压强)MPa = 9.80665×kgf⋅mm-2
Strain (应变)- = −
Strain rate(变形速度)s-1 = sec-1
Power (功率)kW kW
Speed (速度)m⋅s-1 or m/s or mps =mpm/60
Revolutions (转速)s-1 or rps = rpm/60
Mill constant(轧机刚度)kN⋅mm-1 or kN/mm = 9.80665×tonf/mm Plasticity coefficient (塑性系数)kN⋅mm-1 or kN/mm = 9.80665×tonf/mm (negative) Forward slip(前滑)−= −
Temperature(温度)°C (= K−273)
heat transfer coefficient(传热系数)kW⋅m-2⋅K-1 = 4.19×kcal⋅m-2⋅sec-1⋅°C-1 Specific heat (比热)kJ⋅kg-1⋅K-1 = 4.19×kcal⋅kg-1⋅°C-1 Chemical composition(化学成分)wt% = wt%
2.3. 代号(符号)
常用于方程式中的符号:
a Thermal diffusivity(热扩散率)m2/h
B BNK Area(Bank) width(分段宽度)m
B SLB Slab width(板坯宽度)mm
B R1 R1 delivery width(R1出口宽度)mm
B R2 R2 delivery width(R2出口宽度)mm
温州医学院王静门
B F FM delivery width(FM出口宽度)mm
B C Product width at coiler entry(卷取进口带钢宽度)mm
B Backward slip ratio(厚滑率)-
C s Cooling rate(冷却速率)°C/s
D W WR Diameter (工作辊直径)mm
D B BUR Diameter(支撑辊直径)mm
f Forward slip ratio(前滑)-
G Roll torque(轧制力矩)kN*m
H Entry thickness(进口厚度)mm
h Delivery thickness(出口厚度)mm
h F Thickness at FM delivery(精轧出口厚度)mm
h SLB Slab thickness(板坯厚度)mm
h X X-ray thickness (X-射线厚度)mm
K L Cooling ratio of Bottom Spray to Top Laminar(层冷速率)-
k m Mean deformation resistance(主变形抗力)MPa
L BNK Area(Bank) length ()m
L d Length of arc of contact(接触弧长度)mm
L R Transfer bar length(中间坯长度)m
L SLB Slab length(板坯长度)m
M Mill modulus(轧机模数)kN/mm
CH Chemical composition (vector) (化学成分)wt%
N MT Motor revolutions(电机转速)rps
N Roll revolutions(轧辊转速)rps
N The number of finishing stands(精轧数量)-
P Roll force(轧制力)kN
P a Actual pressure of water(实际水压) MPa
P B Bending force(弯辊力)kN
ssl协议P0 Base pressure of water(基本水压)MPa
P W Motor power(电机功率)kW
Q Gradient of plastic curve(塑性曲线斜率)kN/mm
Q Heat flow(热流)J/s/mm
Q air Convection heat flow to air(与空气的对流热)J/s/mm
Q P Roll force function (轧制力功能)-
Q rad Radiation heat flow (辐射热流)J/s/mm
Q transtf Latent heat released by phase transformation(被定向转化的潜在热量)J/s/mm Q water Convection heat flow to cooling water(给冷却水的对流热)J/s/mm
R WR radius(工作辊半径)mm
R d Deformed WR radius(报废的工作辊半径)mm
R Reduction(压下量)-
S Roll gap(辊缝)mm
t Time or passing time(时间或道次时间)s
t r Transport time(传输时间)s
T Material temperature(材料温度)°C
T i Temperature in stand i(某机架中的温度)°C
T a Air temperature(空气温度)°C
T C, T CT Coiling Temperature(冷却温度)°C
T D Temperature of a strip segment at an area delivery(一区域出口带钢的温度)°C
T E Temperature of a strip segment at an area entry(一区域进口带钢的温度)°C T FD Temperature at FM delivery(精轧出口温度)°C
T FE Temperature at FM entry(精轧进口温度)°C
T PE Temperature at SSP entry (定宽机进口温度)°C
T R1D Temperature at R1 delivery(R1出口温度)°C
T R2D Temperature at R2 delivery(R2出口温度)°C
T T Temperature of table rollers (辊道温度)°C
T w Temperature of cooling water(冷却水温度)°C
t b Back tension stress(后张力)MPa
t f Front tension stress(前张力)MPa
V WR peripheral speed(工作辊圆周速度)m/s
V run Running speed(运行速度)m/s
V th Threading speed(穿带速度)m/s
V TR Transfer bar speed(中间坯传送速度)m/s
V Strip speed(带钢速度)m/s
V a Actual strip speed(实际带钢速度)m/s
V BASE Base speed(基准速度)m/s
X AC Re-predicted value(在预报值)
X ACT Actual value(实际值)
X AIM Target value(目标值)
X CAL Calculated value(计算值)
X(H) Value at "Head"(头部厚度值)
X(H ST) Value at "Head" (Same timing) (头部厚度值)
X(M) Value at "Middle"(中间厚度值)
X(T) Value at "Tail"(尾部值)
Z B Bar to bar learning term(轧制间隙学习)
Z L Lot to lot learning term(大量长期学习)
αB Bite angle (咬入角)deg.
ΔαV Adjustment factor for threading speed(穿带速度调整)% αX Heat transfer coefficient of “x”(传热修正系数)W/m2/°C βA Ratio of air cooling in one area (在一区域的空冷速率)-
βFL Actual flatness (实际板型)I-unit
εRadiation rate(辐射率)−
εStrain(应变)-
dε/ d t Strain rate(变形速度)sec-1
λConductivity(传导率)kJ/m/s/°C
λa Torque arm coefficient(扭矩系数)-
φ, C P Specific heat(比热)kJ/kg/°C
σStephan-Boltzmann’s consta nt (散热常数)W/m2/K4
ρdensity(密度)kg/m3
(∂/∂) Influence coefficient(影响系数)
5.

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