TLT Axial Fan Parts

H150 Bearing box accessories ring oiler 轴承箱部套 预紧环——与弹簧一起,隔开两组轴承,调节轴承和主轴的轴向间隙. 抛油环——与间隔衬套一起,定位轮毂压装位置. 导油环——与端盖一起,固定压紧轴承外圈,并甩油润滑轴承内滚珠. Bearing box part sleeve Preload ring - Together with the spring, separates the two sets of bearings and adjusts the axial clearance between the bearing and the spindle. Oil throw ring - Together with the spacer bushing, locates the hub pressing position. Oil guide ring - together with the end cap, the outer ring of the bearing is fixed and

H150 Bearing box accessories Oil guide ring 轴承箱部套 预紧环——与弹簧一起,隔开两组轴承,调节轴承和主轴的轴向间隙. 抛油环——与间隔衬套一起,定位轮毂压装位置. 导油环——与端盖一起,固定压紧轴承外圈,并甩油润滑轴承内滚珠. Bearing box part sleeve Preload ring - Together with the spring, separates the two sets of bearings and adjusts the axial clearance between the bearing and the spindle. Oil throw ring - Together with the spacer bushing, locates the hub pressing position. Oil guide ring - together with the end cap, the outer ring of the bearing is fixed and

H150 Bearing box accessories Shrink ring 轴承箱部套 预紧环——与弹簧一起,隔开两组轴承,调节轴承和主轴的轴向间隙. 抛油环——与间隔衬套一起,定位轮毂压装位置. 导油环——与端盖一起,固定压紧轴承外圈,并甩油润滑轴承内滚珠. Bearing box part sleeve Preload ring - Together with the spring, separates the two sets of bearings and adjusts the axial clearance between the bearing and the spindle. Oil throw ring - Together with the spacer bushing, locates the hub pressing position. Oil guide ring - together with the end cap, the outer ring of the bearing is fixed and

B2U7 145*170*15 Framework oil seal(Radial shaft seal) 轴承箱部套:起到封油防泄漏作用. Bearing box part sleeve: plays the role of sealing oil and preventing leakage.

Counterweight 220*85*36 在叶片旋转开关过程中起到势能作用(通俗讲减少叶片在旋转全开→全开过程中所受阻力. Play a potential energy role in the blade rotation switch process (generally speaking, reduce the resistance of the blade in the rotation full open → full open process.

336/50 Gear 齿轮除用来传递动力外,还可以改变转动方向,转动速度和运动方式等 In addition to transmitting power, the gear can also change the direction of rotation, rotation speed and mode of movement

H200N1 Bearing box spindle, fan spindle 技术要求 1.材料需作如下试验 (1)同冶炼取试样作化学成份分析 (2)同冶炼炉同连续热处理取2%,但不少于两套试样作机械性能试验(σb,σs,δ,Ψ) (3)同冶炼炉同连续热处理取2%,但不少于二套试样作冲击试验(αk) (4)对每一件测定硬度(HB) 2.材料调质后,机械性能 (1)σb=700 N/mm2/ (2)σs=500 N/mm2/ (3)δ5=15 % (4)Ψ=45 % (5)αk=58Nm/cm2/ (6)HB=230~260 3.零件需按JB/T1581-85作超声波检验 4.检修时发现: 1) 主轴有裂纹,必须更换. 2) 主轴轴径磨损或拉伤严重,必须要修复. Technical requirement 1. The material shall be tested as follows (1) Chemical composition analysis of samples taken with smelting (2) 2% of the

H180N1 Bearing box spindle, fan spindle 技术要求 1.材料需作如下试验 (1)同冶炼取试样作化学成份分析 (2)同冶炼炉同连续热处理取2%,但不少于两套试样作机械性能试验(σb,σs,δ,Ψ) (3)同冶炼炉同连续热处理取2%,但不少于二套试样作冲击试验(αk) (4)对每一件测定硬度(HB) 2.材料调质后,机械性能 (1)σb=700 N/mm2/ (2)σs=500 N/mm2/ (3)δ5=15 % (4)Ψ=45 % (5)αk=60Nm/cm2/ (6)HB=230~260 3.零件需按JB/T1581-85作超声波检验 4.检修时发现: 1) 主轴有裂纹,必须更换. 2) 主轴轴径磨损或拉伤严重,必须要修复. Technical requirement 1. The material shall be tested as follows (1) Chemical composition analysis of samples taken with smelting (2) 2% of the

H150N1 Bearing box spindle, fan spindle 技术要求 1.材料需作如下试验 (1)同冶炼取试样作化学成份分析 (2)同冶炼炉同连续热处理取2%,但不少于两套试样作机械性能试验(σb,σs,δ,Ψ) (3)同冶炼炉同连续热处理取2%,但不少于二套试样作冲击试验(αk) (4)对每一件测定硬度(HB) 2.材料调质后,机械性能 (1)σb=700 N/mm2/ (2)σs=500 N/mm2/ (3)δ5=15 % (4)Ψ=45 % (5)αk=60Nm/cm2/ (6)HB=230~260 3.零件需按JB/T1581-85作超声波检验 4.检修时发现: 1) 主轴有裂纹,必须更换. 2) 主轴轴径磨损或拉伤严重,必须要修复. Technical requirement 1. The material shall be tested as follows (1) Chemical composition analysis of samples taken with smelting (2) 2% of the

336/50 Servo Sliding Core Group 伺服滑芯组由控制滑芯,导向轴衬,回导衬组成,是液压缸"心脏". The servo sliding core group is composed of the control sliding core, the guide bushing and the back guide bushing, which is the "heart" of the hydraulic cylinder.

Hydraulic support body support body φ800*338 1.液压支撑体由起吊块,筒体,小法兰,大法兰组成. 2.焊后除应力,焊缝质量必须满足JB/T10213 3.按KM007进行平衡 1)最高工作转速n=1490rpm 2)平衡等级G1.6,允许偏心距e=10μm 3)平衡重厚度d≤10mm 检修时发现受力过大开裂,需更换修复. 1. The hydraulic support body is composed of lifting block, cylinder body, small flange and large flange. 2. Stress removal after welding, weld quality must meet JB/T10213 3. Press KM007 to balance 1) Maximum working speed n=1490rpm 2) Balance class G1.6, allowing eccentricity e=10μm 3) Balance

Hydraulic support body support body φ780*355 1.液压支撑体由起吊块,筒体,小法兰,大法兰组成. 2.焊后除应力,焊缝质量必须满足JB/T10213 3.按KM007进行平衡 1)最高工作转速n=990rpm 2)平衡等级G2.5,允许偏心距e=24μm 3)平衡重厚度d≤10mm 检修时发现受力过大开裂,需更换修复. 1. The hydraulic support body is composed of lifting block, cylinder body, small flange and large flange. 2. Stress removal after welding, weld quality must meet JB/T10213 3. Press KM007 to balance 1) Maximum working speed n=990rpm 2) Balance class G2.5, allowing eccentricity e=24μm 3) Balance

336/50 Hydraulic cylinder spindle input shaft 氮化处理: 1.氮化硬度:HRC≥60 2.氮化深度:0.15～0.25mm 3.对不需要氮化部位进行保护(螺孔,螺纹等) Nitriding treatment: 1. Nitriding hardness :HRC≥60 2. Nitriding depth :0.15 ~ 0.25mm 3. Protect the parts that do not need nitriding (screw holes, threads, etc.)

H180N2 Bearing housing shell 1.金加工后进行密封试验,试验压力为3×105/Pa,试验时间为15分钟,要求轴承箱本身不渗漏. 2.用5倍放大镜检查铸件加工表面,不允许有气孔. 3.铸件尺寸偏差应符合GB/T6414-1999中7级精度规定. 4.尺寸710需保证有足够的加工余量,不得有黑疤. 1. The sealing test is carried out after the gold processing, the test pressure is 3×105/Pa, the test time is 15 minutes, and the bearing box itself is required not to leak. 2. Check the machining surface of the casting with a 5x magnifying glass, and no pores are allowed. 3. The size deviation of the casting should

HF-1 aluminum blade fan impeller blade 在电力,钢铁,水泥,造纸等行业中大量使用的风机设备,因输送的气体介质中含有大量的硬质粉尘颗粒和酸性气体,这些设备的过流部件,受到强烈的冲刷腐蚀,尤其是其心脏部件叶轮,在其叶片的末端运行线速度达到160米每秒,磨损速度比其它部位更为严重.尤其是风机叶片的磨损最为严重,因而使风机转子的平衡遭到破坏,引起风机振动,缩短风机寿命,严重时可使风机不能正常工作. Fan equipment widely used in the electric power, steel, cement, paper and other industries, because the gas medium contains a large number of hard dust particles and acidic gases, the flow parts of these equipment are strongly eroded and corroded, especially the

φ39*4.6 Sealing ring labyrinth seal 迷宫和O型圈配套使用. 检修时发现:失去弹性锈蚀变形翻边和老化,必须更换. Mazes and O-rings are used together. Maintenance found: loss of elasticity corrosion deformation flanging and aging, must be replaced.

YXHZ-B25 Hydraulic Lubrication Device 液压润滑油站是大型动叶可调式轴流风机的配套设备,它不仅提供液压油供叶片调节装置用,还能同时提供润滑油供轴承循环润滑用. 该油站工作介质为N68. 油站由油箱,油泵装置,滤油器,冷却器,仪表,管道和阀门等组成,结构为整体式 Hydraulic lubricating oil station is the auxiliary equipment of large movable vane adjustable axial flow fan. It not only provides hydraulic oil for blade adjustment device, but also provides lubricating oil for bearing circulation lubrication. The working medium of the station is N68. The oil station is composed of fuel tank,

Impeller hub φ1412*380 1,按KM007较平衡 (1)叶轮最大工作转速1490r/min (2)平衡等级按G1.6级允许的残余不平衡量每面为4750g-mm,在两个面上配重 (3)平衡重厚度不大于10mm 2,焊缝质量按DIN8563的第三部分BS和BK的等级施工及检验 3,焊后应清除焊渣,并作出应力退火处理 4,焊接质量按JB/T10213-2000的规定 5,托盘,盖盘与轮毂焊接处焊缝应作100%探伤检查 6,加工完成后,彻底清理,不得留有杂物 叶轮为焊接结构,较其它结构叶轮重量比较轻,惯性矩也小.叶片和叶柄等组装件的离心力通过平面推力球轴承传递至叶轮的支承环上.叶轮组装件在出厂前已进行多次动平衡. 1, according to KM007 more balanced (1) Maximum working speed of the impeller 1490r/min (2) The balance level is 4750g-mm on each side according to the residual

336/100 hydraulic adjustment device 行程h=100mm允许工作压力 P=35(atu) 空净的液压缸截面 A=8.57(dm2/) 在S=100时的液压缸容积 V=8.57(dm3/) 在S=100和V=10 l/min时的调节时间 t=51(s) 转速n=1000u/min时旋转压力密封上的周速 u=2.36(m/s) 液压缸系统是动叶可调轴流风机核心的一部分,它的好坏直接关系到设备正常运行,也是出现缺陷概率较大的一部分,在液压缸系统中发生缺陷最多的又是控制壳内部组件,控制壳就形同人的大脑一样支配着人的行为. Stroke h=100mm allowable working pressure P=35(atu) Empty cylinder section A=8.57(dm2/) Hydraulic cylinder volume V=8.57(dm3/) when S=100 Adjustment time t=51(s) at S=100 and V=10 l/min Rotation speed n

Slider, copper slider 25 1) 工作面磨损严重和磨损出现不规则呈梯形,必须更换. 2) 孔对称度超差,必须更换. 1) Serious wear and irregular trapezoidal wear of the working face must be replaced. 2) The hole symmetry is out of whack and must be replaced.