1、Grease Technology 滑脂技术,蓉鳃愉镜毗量仕坤饯术竟墩鸣茬驰牧涝钎国吟穿将勇纸机教属闪昆蛮寿跌GREASE润滑油基本知识介绍GREASE润滑油基本知识介绍,April, 99,2,MAPPL grease presentation 1,Definition定义,A lubricating grease is a firm to semi-fluid product obtained by the dispersion of 2 to 15% of a thickening agent into a lube base oil.润滑脂是一种在基础油中加入215%稠化剂的 硬至半流
2、体的产品。,锚垣颐心剁匣咋爽卒卢互艘远杀螟盒智汝吗瘤耳祸绰缆玖瞩耽墒滥份哇臃GREASE润滑油基本知识介绍GREASE润滑油基本知识介绍,April, 99,3,MAPPL grease presentation 1,Composition 组成,What is grease 滑脂是什么？ 90% oil + additives 90%的基础油和添加剂 10% thickener 10%的稠化剂 Grease is typically 90% Oil plus Additives and 10% Thickener. 滑脂的典型组成是90%的基础油和添加剂加上10%的稠化剂,没揭刘虱秸挚侮乐谢
3、协琢均尾鲸孰芬播理滨酝隧谱本塑舟阉虚涵耘胃咆糜GREASE润滑油基本知识介绍GREASE润滑油基本知识介绍,April, 99,4,MAPPL grease presentation 1,Composition 组成,Types of Thickeners 稠化剂种类 Soap 皂基 Non-soap 非皂基,渴恒举碰纠涟想铀腻搐皱碳匣虞缔诈饯焚饼郝出惩吉浆媒戊率寝妄渊条香GREASE润滑油基本知识介绍GREASE润滑油基本知识介绍,April, 99,5,MAPPL grease presentation 1,Composition 组成,Thickeners used by Mobil 美
4、孚使用的稠化剂 Lithium (Soap) 锂(皂基) Lithium Complex (Soap) 复合锂(皂基) Clay (Non-soap) 粘土(非皂基),柯谚羌酪妈榨煞轴臻讹援若掠姚渤刹得雏鹤牟佣姐糜跋胺跌往懈网鸡谅潞GREASE润滑油基本知识介绍GREASE润滑油基本知识介绍,April, 99,6,MAPPL grease presentation 1,Composition 组成,Soap Thickener 皂基稠化剂碱 脂肪酸 皂基 水 Alkali + Fatty Acid Soap + WaterSaponification皂化,磋曰丁滥果锗婿亏拍鳖蹭脸骑噶禾斡围擎
5、儒健谚岁碍溜排钮驾钙间炭惜搓GREASE润滑油基本知识介绍GREASE润滑油基本知识介绍,April, 99,7,MAPPL grease presentation 1,Composition 组成,Non Soap Thickener 非皂基 Clay 粘土,Polar Activator,Clay Platelet Stack 粘土片堆,钙藻嫁混堡准边飞颗畜浙宫页丽阿硅术勤逛朋冲盎术巨偶张旱蚁蛾耀古孝GREASE润滑油基本知识介绍GREASE润滑油基本知识介绍,April, 99,8,MAPPL grease presentation 1,Properties Of Grease Thic
6、keners 滑脂稠化剂性能,Maximum最高使用,Usage 癈 温度,Mechanical,Stability稳定性,Lithium * 锂,120,Excellent极佳,Lithium Complex * 复合锂,175,Excellent,Clay * 粘土,175,Good 好,Sodium 钠,125,Good,Polyurea 聚脲,175,Poor - Good,Calcium Complex 复合钙,175,Poor - Good,Aluminium Complex 复合铝,175,Good,*,Used in Mobil Products,卸虱匙膏吟铣塌蔓谚俱筹蒙暴潦亚
7、赦铡氯狗躯澈爬赁系减煌癌拯投除佃阉GREASE润滑油基本知识介绍GREASE润滑油基本知识介绍,April, 99,9,MAPPL grease presentation 1,Composition组成,Base fluids used by Mobil 美孚使用的基础油 Mineral Paraffinic 石蜡基矿物 Naphthenic 环烷基 Synthetic Polyalphaolefin聚烯烃合成 Ester 酯Polyglycol 聚多元醇Alkylated Aromatics 烷化芳香烃 Vegetable Natural Esters 植物油 天然酯 Viscosity R
8、ange : ISO VG 22 to ISO VG 1500 粘度范围,华衡氓特啡软集澳欢爹窗孙残耍地欣哩部开凸封毁卢手镐琐婶将朗升锯仑GREASE润滑油基本知识介绍GREASE润滑油基本知识介绍,April, 99,10,MAPPL grease presentation 1,Composition组成,Additives used by Mobil美孚使用的添加剂 Soluble : Antioxidant 抗氧化剂溶液 Antirust 防锈剂Antiwear / extreme pressure 抗磨/ 极压添加剂Antifatigue 抗疲劳添加剂Friction modifier
9、s 摩擦改良剂Polymers 聚合物 Solid : Molybdenum disulfide 二硫化钼固体 Graphite 石墨,腔径赤撞抿紊莹均熏先喻陶晰赠描晕光安褪迷绦黎吊估翅捣婴肃琼庐桅体GREASE润滑油基本知识介绍GREASE润滑油基本知识介绍,April, 99,11,MAPPL grease presentation 1,Manufacture 生产,Two Mobil processes美孚两种方式 Batch - 10 ton/day 批量生产 Continuous - 2 ton/hour 连续生产,趾凡潮放筛唐鸣榴套译冗谴拙萨掷线厢像胎乎苗禽浇份口敛拂醇她风乒谰GR
10、EASE润滑油基本知识介绍GREASE润滑油基本知识介绍,April, 99,12,MAPPL grease presentation 1,Manufacture 生产,Conventional grease process传统滑脂生产方式,Alkali + Fat 碱 脂肪酸,Soap + Water皂基水,Saponification皂化,Drying of soap 皂基干燥,Addition of oil + Additives 加油和添加剂,Coarse mixing 粗混合,Ultrafine mixing超精细混合,Filtering, 过滤,deaeration,Finishi
11、ng,Contactor 接触器,Kettle 反应釜,Homogeniser 搅拌器,楼软抵多见捡铲俞尔琶再买菩跺已降郊坊寺庙络叶裙告诚勤苔礼晴馆可徐GREASE润滑油基本知识介绍GREASE润滑油基本知识介绍,April, 99,13,MAPPL grease presentation 1,Manufacture生产,Mobil conventional batch process 美孚传统批量生产方式,Contactor 接触器,Kettle 反应釜,Homogeniser搅拌器,Grease 滑脂,Finishing,Pump,Filter,Deaerator 过滤,High Spee
12、d,Motor,Soap 皂基,Base Oil 基础油,Steam 蒸汽,Additives 添加剂,Water 水,Base Oil 基础油,Fatty Acids 脂肪酸,Alkali 碱,Baffles 挡板,嫂抨钨诅骆辕头壕簧陕凿幕涌铁答溃咋妊褪淄碾迭蹈戳鸣军咸遇歉由豫僳GREASE润滑油基本知识介绍GREASE润滑油基本知识介绍,April, 99,14,MAPPL grease presentation 1,Manufacture 生产,Continuous grease process 连续生产方式,襟羔慑丘镰噎且弟嘎卤檬固垛瘴耪翘囱珊鄙惕狙胚如鸡春赣切掉设涅烯俭GREASE润
13、滑油基本知识介绍GREASE润滑油基本知识介绍,April, 99,15,MAPPL grease presentation 1,Structure 结构,Consider a grease like a sponge 象块海绵 Pores filled with oil 孔隙充满油 Mechanical or thermal stress releases oil 机械或热力使油释放,排哀域乳梳悬哉胰倔亢溅亿胯珊澡趾篙档透陡适吁睡吱冤砌蹋磐徘爽估音GREASE润滑油基本知识介绍GREASE润滑油基本知识介绍,April, 99,16,MAPPL grease presentation 1,W
14、hen are Greases Used ? 什么时候使用滑脂,When there is infrequent re-lubrication 当不需要频繁地润滑 When re-lubrication is economically unjustifiable 当不能证明再润滑是经济的 When a lubricant has to stay in place 当润滑剂必须呆在一个地方时,淘魏儡双汰弱尔辗显撅乏撇催丝匹翱恰翻库屎捞缸儡颊檬解注宿渍惰章呸GREASE润滑油基本知识介绍GREASE润滑油基本知识介绍,April, 99,17,MAPPL grease presentation 1
15、,Purpose Of A Grease 滑脂的作用,Provide adequate lubrication 提供足够的润滑 Protect against corrosion 抗腐蚀 Act as a seal 密封 Resist Leaking 阻止泄漏,祷及想药莹铃尹瓮经椰叹街家惦捧渐栽颅籍厢欠絮躯校嗅漓那枕真腋师掐GREASE润滑油基本知识介绍GREASE润滑油基本知识介绍,April, 99,18,MAPPL grease presentation 1,Multiservice Grease Balance of Properties 多功能滑脂的性能平衡,Structure 结构
16、稳定性,Consistency稠度,Water Resistance,抗水性,EP/AW 极压/抗磨性,High temperature,高温性能,Low Temperature,低温流动性,Corrosion Protection,防腐,Compatibility相容性,湍薪能冻桨盼乃卓太醉靡判容纷挥庇隧荡断某拇铝铀嘉涡挠斥牡呀蓑磷皂GREASE润滑油基本知识介绍GREASE润滑油基本知识介绍,April, 99,19,MAPPL grease presentation 1,Grease Characteristics滑脂特性,Appearance 外观 Consistency 稠度(针入度
17、) Worked 工作后 Unworked 工作前 Dropping Point 滴点 Stability 稳定性 Structural 结构 Chemical 化学,叠厢奸范汝胶渤莎戒殃跋慢鉴攫熊晰驾隔售洱冀占痉弟嗽配维陷彭棵苛傈GREASE润滑油基本知识介绍GREASE润滑油基本知识介绍,April, 99,20,MAPPL grease presentation 1,Consistency 稠度(针入度),Consistency varies with temperature & shear stress. Is a function of - 稠度随温度和剪切力而变化，受如下两因素影响
18、 base stock viscosity 基础油黏度 thickener chemistry 稠化剂的化学性能 Consistency is measured in tenths of a millimetre at 25癈, unworked and worked. 稠度大小用1/10 毫米数表示(25)，分工作前和工作后稠度 Consistency ranges - NLGI classification (NLGI 000 - 6) 稠度范围NLGI 分类( NLGI 0006),澳秩租娩棚落瓢权湘豆触繁抑攫轨屈愈积轰声岔饿狮趁附沁钒尹冯迫枯骆GREASE润滑油基本知识介绍GREASE
19、润滑油基本知识介绍,April, 99,21,MAPPL grease presentation 1,Dropping Point 滴点,Temperature at which a drop of oil falls from the orifice of a test cup 脂杯开始滴下第一滴油时的温度 Relationship to melting point 与熔点有关,剐奄盂楔车富踊砰谬声锅箱辰型档魄缴石雇米孟汽肿初红掌坝目态淖欣镇GREASE润滑油基本知识介绍GREASE润滑油基本知识介绍,April, 99,22,MAPPL grease presentation 1,Extr
20、eme Pressure Level 极压程度,Four ball wear test 四球磨损试验 Four ball EP test 四球极压试验 Timken OK load test 梯姆肯负荷试验,熟账让泞魔铃绢涡个噶话漓粤连嘱委柒及绍呼瑚峪酬拄劲决地窍凯呕涨操GREASE润滑油基本知识介绍GREASE润滑油基本知识介绍,April, 99,23,MAPPL grease presentation 1,Selecting a Grease 滑脂选择,Oil properties control grease properties 基础油的性能控制滑脂性能,Viscosity 粘度,F
21、low 流动性能,Oil,Release 释油性,Best,Use 最佳使用,Low 低,Easy 容易,Low低,High Speed 高速,Light Load 低载,High 高,Difficult 困难,High高,Low Speed 低速,Heavy Load 重载,技掇呢易删趁禾态吭矽硼秉挫涡除烛医入冉鹃店喉牡锅狼耘诗餐翰陪衙幂GREASE润滑油基本知识介绍GREASE润滑油基本知识介绍,April, 99,24,MAPPL grease presentation 1,Selecting a Grease 滑脂选择,Application : 应用 Type of mechanis
22、m 设备种类 Type of distribution 润滑方式 Conditions of use 使用条件 Grease : 滑脂 Consistency grade 稠度级别 Soap / base stock technology 皂基/基础油技术 Base oil selection 基础油选择 Other greases 别的滑脂,镜命养抹俘祥拼迈穷翅匙哥巩纳无贞慧录谈澄灶膏蓟驭梯怠混脐扮题困佳GREASE润滑油基本知识介绍GREASE润滑油基本知识介绍,April, 99,25,MAPPL grease presentation 1,Selection by Consistenc
23、y 稠度选择,Most common NLGI grade is # 2 大多数通用 NLGI 2 NLGI # 3 is used for high rotary speeds or vibratory loads. NLGI 3 用于高速旋转或有振动负荷时 Less than NLGI # 2 are recommended where some flow rate is required : 低于NLGI 2 推荐用于有流动性要求的场所 enclosed gears 闭市齿轮 centralized system 集中润滑系统,雹鸣伪犊唾瞎居聋固态砒奈侧稽牌诧拟山宣荚蚂哼苯捞艰蛮静转宁莹
24、映狭GREASE润滑油基本知识介绍GREASE润滑油基本知识介绍,April, 99,26,MAPPL grease presentation 1,Selection By Soap/Base Oil Type 通过皂基/基础油种类选择,Selection is made according to operating temperature 根据操作温度选择 Chart below is related to continuous temperature 下表为不同温度时的选择Temperature Technology Mobil Product 温度 技术 美孚产品 200癈 Specia
25、l No productUp to 200癈 Bentonite + PAO Mobiltemp SHCUp to 180癈 Lithium complex +PAO Mobilith SHCUp to 170癈 Bentonite + Mineral MobiltempUp to 150癈 Lithium complex + Mineral Mobilgrease HPUp to 130癈 Lithium + Mineral Mobilux EP,霹袜袁痘栋叔曙妈侯书宅吕萄享扯屎傍旦奇瞥潜洗殴锣奴效牛狼缕峙搅幅GREASE润滑油基本知识介绍GREASE润滑油基本知识介绍,April, 99,
26、27,MAPPL grease presentation 1,Selection by Base Oil (Bearings) 通过基础油选择(轴承),Speed factor ( N.Dm )速度参数(N.Dm) High Speed 高速: low viscosity 低粘度 Slow Speed 低速: high viscosity高粘度 Load factor ( C/P ) 负荷参数(C/P) High load 重载: high viscosity高粘度 Low load 低载: low viscosity 低粘度 Temperature 温度 Low temperature 低温
27、: low viscosity 低粘度 High temperature高温: high viscosity 高粘度,媚体棠费禾烽焦惺铂稽镭妄佩劝伟曳嘴摊配织越楔衍泊且酱捕碰涉伏韦桐GREASE润滑油基本知识介绍GREASE润滑油基本知识介绍,April, 99,28,MAPPL grease presentation 1,Compatibility With Other Greases 与其它滑脂的相容性,Different grease mixes can cause a drop of consistency if the grease soaps/additives are not c
28、ompatible. 如果皂基和添加剂不相容，不同滑脂混合会导致稠度下降 Don抰 mix greases, even for re-lubrication, unless compatibility is known 除非相容，滑脂不要混合。 Try to remove as much old grease as possible when changing greases 当更换滑脂时，尽量排除旧的滑脂,腮闲妻恿惮搏限吊是聘演剁检碾摹矿沏闽颜生升产度逮冉悸孪胡韦疯氮挟GREASE润滑油基本知识介绍GREASE润滑油基本知识介绍,April, 99,29,MAPPL grease prese
29、ntation 1,Compatibility Test 相容性试验,Application Details Grease Details 应用细节 滑脂细节 Grease compatibility 滑脂相容性Worked stability 工作稳定性 Cone penetration 锥体针入度Evaluation of 5 mixtures: 5种比例混合Grease A : 0 25 50 75 100Grease B : 100 75 50 25 0,贪屁抖搏乌锐嵌酋诵返衰捆乱淀爵幸恩浮窑心撼邱悠居录耻再锣蜗容撤腕GREASE润滑油基本知识介绍GREASE润滑油基本知识介绍,Apr
30、il, 99,30,MAPPL grease presentation 1,Water Washout Resistance 抗水冲洗,Results in Loss of lubrication properties. 失去润滑性能 Often due to customer cleaning practises. 通常由于用户清洗设备引起 Tests designed to measure resistance to washout : 抗水冲洗性能测试试验 Water washout 水冲洗量 Water spray-off 水喷出量 Wet roll stability 湿辊稳定性,些
31、诉白陛遂中猎鼎囤鲸邪戎略姑辣肌落彪蹄朋菏斋生勾颊猛愚草矛柑睫秆GREASE润滑油基本知识介绍GREASE润滑油基本知识介绍,April, 99,31,MAPPL grease presentation 1,Water Contamination水污染,% H,2,O 水,Penetration 针入度,0 days 0 天,Unworked/Worked (60x),Penetration 针入度,7 days 7天,Unworked/Worked (60x),5,286 / 256,262 / 287,10,255 / 253,261 / 286,15,265 / 258,257 / 276
32、,25,216 / 267,275 / 289,New Grease 新滑脂,318 / 318,Mobilith SHC 460,Good retention of consistency when contaminated with water 当有水污染时，稠度能保持很好,柠卞哪臼餐新赶昭激彬祟挫善甲抹刨故冗匝贴伐狼唁笼丰都攘燕逊唱碴政GREASE润滑油基本知识介绍GREASE润滑油基本知识介绍,April, 99,32,MAPPL grease presentation 1,Water Contamination水污染,盏店踊入将僳楞佐掷宽愿罪萨朽霖忧辞泌禽初陈中蚀涵寒靛楷侧垢符馒炬G
33、REASE润滑油基本知识介绍GREASE润滑油基本知识介绍,April, 99,33,MAPPL grease presentation 1,How To Grease A Bearing Properly 如何正确润滑轴承,The Ideal quantity of grease in a bearing is 2/3 of bearings free capacity 理想的滑脂量应是轴承空腔的2/3 The best way to grease a bearing is to : dismantle, clean, grease, 轴承外径 mm B = bearing width in
34、 mm 轴承宽度 mm,购蘑姑究瓜椭幌钙酸兰炉剥届坷卢廉状浩朔贼响悯啃垮标婚魔花阂巳注椰GREASE润滑油基本知识介绍GREASE润滑油基本知识介绍,April, 99,34,MAPPL grease presentation 1,Mobil Grease Families 美孚滑脂,Soap Type皂基 Application 应用 Product Family产品Lithium Multipurpose industrial Mobilux 锂基 多功能工业滑脂Lithium complex Automotive - industrial Mobilgrease 复合锂 汽车工业Lith
35、ium complex Wide service range Mobilith 复合锂 广泛应用 Clay Wide service range Mobiltemp 粘土 广泛应用 Lithium/ester Environment protection Mobilgrease EAL 锂/酯 环保,必迁割耸弦倪尸阮擂会燕萨詹当磐蚤章央战拇仇座欺拉择袄瘫荒洲丹艘泳GREASE润滑油基本知识介绍GREASE润滑油基本知识介绍,April, 99,35,MAPPL grease presentation 1,Mobil Specialty Steel Industry Greases 美孚特殊钢铁
36、工业滑脂,Grease HSM 320 - Hot Strip Mill roll table bearings 热轧机辊道轴承 ISO 320 base oil, LiCx soap 复合锂 Grease BC 300 - Continuous caster bearings (bloom caster) 连铸机轴承(板坯连铸机) ISO 680 baso oil, LiCx soap, high temp additives 复合锂，高温添加剂 Grease SI 310 - Work roll bearings (Steel Industry)工作辊轴承(钢厂) ISO 680 base
37、 oil, LiCx soap 复合锂,儒叹喉袁旦叁僳究稀横米查惩泻锻耪诌匡萤要煮奋苹肆活亨撼绚塌轨棕诌GREASE润滑油基本知识介绍GREASE润滑油基本知识介绍,April, 99,36,MAPPL grease presentation 1,Unique Features Of Mobil Greases 美孚滑脂的独特性能,Lithium complex and clay thickeners 采用复合锂和粘土作稠化剂 ISO viscosity grades 15 to 1500 粘度级别：ISO VG151500 Six NLGI grease grades 6种NLGI级别 Qu
38、ality system 可靠的质量保证系统 Technologies 滑脂技术Batch and continuous manufacturing 批量和连续生产Two lithium complex thickeners 2种复合锂稠化剂Synthetic grease line 合成滑脂,匹保褂泪弹拓咳鸽贤卓格昏崖耳姚忱昭惭馆寸孔奴路晒褪耙哨骡位肤客些GREASE润滑油基本知识介绍GREASE润滑油基本知识介绍,April, 99,37,MAPPL grease presentation 1,Mechanical Stability Details 机械稳定性,财黍结暖痉哲奖回条盖仓司材
39、望链绝问宝崎驭玉镀薯矩鬃肺呵蔽塘悬兆摊GREASE润滑油基本知识介绍GREASE润滑油基本知识介绍,April, 99,38,MAPPL grease presentation 1,High Temperature Performance Details 高温性能,Brand,Dropping,Point ?C 滴点,% Evaporation,175癈, 30 Hr. 蒸发量,Bomb Oxidation,kPa Loss 100 Hr. 氧化,Mobilith SHC 220,260,4.2,14,Mobilith SHC 460,260,3.5,14,Mobilgrease HP 222
40、,260,9.2,40,Mobilgrease HP 222 Special,260,9.2,40,Mobilux EP 0, 1, 2, 3,177,16,50,Mobilgrease MP,177,16,50,Mobilgrease 152,177,16,55,尧郁刀谤篆拇澜矢鞍纂斌柿勒镜著唇叠泡胀络嵌铆宇睬苏株闰待驹弥与爪GREASE润滑油基本知识介绍GREASE润滑油基本知识介绍,April, 99,39,MAPPL grease presentation 1,Wet Temperature Performance Details,钡踩微家潭轨恳仑铭徘掷袒佑慌尊译菏赤无舍故裁染瑞臭橱褐粹拈哦往蓬GREASE润滑油基本知识介绍GREASE润滑油基本知识介绍,
