新疆福彩35选7走势图

齿轮加工厂

齿轮是指轮缘上有齿轮连续啮合传递运动和动力的机械元件。齿轮在传动中的应用很早就出现了。19世纪末,展成切齿法的原理及利用此原理切齿的专用机床与刀具的相继出现,随着生产的发展,齿轮运转的平稳性受到重视。

结构分类

YIBANYOULUNCHI、CHICAO、DUANMIAN、FAMIAN、CHIDINGYUAN、CHIGENYUAN、JIYUAN、FENDUYUAN。

新疆福彩35选7走势图LUNCHIJIANCHENGCHI,SHICHILUNSHANG MEIYIGEYONGYUNIEHEDETUQIBUFEN,ZHEIXIETUQIBUFENYIBANCHENGFUSHEZHUANGPAILIE,PEIDUICHILUNSHANGDELUNCHIHUXIANGJIECHU,KESHICHILUNCHIXUNIEHEYUNZHUAN。

齿槽

SHICHILUNSHANGLIANGXIANGLINLUNCHIZHIJIANDEKONGJIAN;DUANMIANSHIYUANZHUCHILUNHUOYUANZHUWOGANSHANG ,CHUIZHIYUCHILUNHUOWOGANZHOUXIANDEPINGMIAN。

端面

SHICHILUNLIANGDUANDEPINGMIAN。

法面

新疆福彩35选7走势图ZHIDESHICHUIZHIYULUNCHICHIXIANDEPINGMIAN。

齿顶圆

SHIZHICHIDINGDUANSUOZAIDEYUAN。

齿根圆

SHIZHICAODISUOZAIDEYUAN。

基圆

新疆福彩35选7走势图XINGCHENGJIANKAIXIANDEFASHENGXIANZUOCHUNGUNDONGDEYUAN。

分度圆

SHIZAIDUANMIANNEIJISUANCHILUNJIHECHICUNDEJIZHUNYUAN。

主要参数

齿数Z

BISHICHILUNCHUANDONGYIBANZHUANSUJIAOGAO,WEILETIGAOCHUANDONGDEPINGWENXING,JIANXIAOCHONGJIZHENDONG,YICHISHUDUOYIXIEWEIHAO,XIAOCHILUNDECHISHUKEQUWEIz1=20~40。KAISHI(BANKAISHI)CHILUNCHUANDONG,YOUYULUNCHIZHUYAOWEIMOSUNSHIXIAO,WEISHICHILUNBUZHIGUOXIAO,GUXIAOCHILUNBUYIXUANYONGGUODUODECHISHU,YIBANKEQUz1=17~20。

螺旋角

β > 0WEIZUOXUAN;

β < 0WEIYOUXUAN

齿距

pn=ptcosβ(XIABIAOnHEtFENBIEBIAOSHIFAXIANGHEDUANMIANDEBIAOJI)

齿轮模数

新疆福彩35选7走势图MOSHUSHIJUEDINGCHIDAXIAODEYINSU。CHILUNMOSHUBEIDINGYIWEIMOSHUZHILUNCHIDEYIGEJIBENCANSHU,SHIRENWEICHOUXIANGCHULAIYONGYIDULIANGLUNCHIGUIMODESHU,CHISHUXIANGTONGDECHILUNMOSHUDA,ZEQICHICUNYEDA。MUDESHIBIAOZHUNHUACHILUNDAOJU,JIANSHAOCHENGBEN。ZHICHI、XIECHIHEYUANZHUICHICHILUNDEMOSHUJIEKECANKAOBIAOZHUNMOSHUXILIEBIAO(GB/T 1357-1987)。

新疆福彩35选7走势图SUIZHEGONGYEFAZHANSHUIPINGBUDUANTIGAO,DINGZHIDEDAPILIANGSHENGCHANCHILUNHENDUODOUSHIYONGFEIBIAODEMOSHU,SHIQIYIYIBEIRUOHUA。

RUGUOCHILUNDECHISHUYIDING,MOSHUYUEDAZELUNDEJINGXIANGCHICUNYEYUEDA。MOSHUXILIEBIAOZHUNSHIGENJUSHEJI、ZHIZAOHEJIANYANDENGYAOQIUZHIDINGDE。DUIYUJUYOUFEIZHICHIDECHILUN,MOSHUYOUFAXIANGMOSHUmn、DUANMIANMOSHUmsYUZHOUXIANGMOSHUmxDEQUBIE,TAMENDOUSHIYIGEZIDECHIJU(FAXIANGCHIJU、DUANMIANCHIJUYUZHOUXIANGCHIJU)YUYUANZHOULVDEBIZHI,YEDOUYIHAOMIWEIDANWEI。DUIYUZHUICHILUN,MOSHUYOUDADUANMOSHUme、PINGJUNMOSHUmmHEXIAODUANMOSHUm1ZHIFEN。DUIYUDAOJU,ZEYOUXIANGYINGDEDAOJUMOSHUDENG。BIAOZHUNMOSHUDEYINGYONGHENGUANG。ZAIGONGZHIDECHILUNCHUANDONG、WOGANCHUANDONG、TONGBUCHIXINGDAICHUANDONGHEJILUN、CHILUNLIANZHOUQI、HUAJIANDENGLINGJIANZHONG,BIAOZHUNMOSHUDOUSHIYIXIANGZUIJIBENDECANSHU。TADUISHANGSHULINGJIANDESHEJI、ZHIZAO、WEIXIUDENGDOUQIZHEJIBENCANSHUDEZUOYONG(JIANYUANZHUCHILUNCHUANDONG、WOGANCHUANDONGDENG)。

MOSHUSHIZHIXIANGLINLIANGLUNCHITONGCECHIKUOJIANDECHIJUpYUYUANZHOULVπDEBIZHI(m=p/π),YIHAOMIWEIDANWEI。

mn=mtcosβ

m=p/ π

CHILUNDEFENDUYUANSHISHEJI、JISUANCHILUNGEBUFENCHICUNDEJIZHUN,ERCHILUNFENDUYUANDEZHOUZHANG=πd=z p

MOSHUmSHIJUEDINGCHILUNCHICUNDEYIGEJIBENCANSHU。CHISHUXIANGTONGDECHILUNMOSHUDA,ZEQICHICUNYEDA。

计算公式

齿轮加工厂
河北正力机械齿轮

新疆福彩35选7走势图MOSHUm = FENDUYUANZHIJINGd / CHISHUz = CHIJUp /YUANZHOULVπ

新疆福彩35选7走势图CONGSHANGSHUGONGSHIKEJIAN,CHILUNDEJIBENCANSHUSHIFENYUANZHIJINGHECHISHU,MOSHUZHISHIRENWEISHEDINGDECANSHU,SHIYIGEBIZHI,TAGENFENYUANCHIHOUYOUGUAN,YINERNENGDULIANGLUNCHIDAXIAO,SHIGONGYEHUAGUOCHENGDELISHICHANWU。

压力角

α rb=rcosα=1/2mzcosα

ZAILIANGCHILUNJIEYUANXIANGQIEDIANPCHU,LIANGCHIKUOQUXIANDEGONGFAXIAN(JICHIKUODESHOULIFANGXIANG)YULIANGJIEYUANDEGONGQIEXIAN(JIPDIANCHUDESHUNSHIYUNDONGFANGXIANG)SUOJIADERUIJIAOCHENGWEIYALIJIAO,YECHENGNIEHEJIAO。DUIDANGECHILUNJIWEICHIXINGJIAO。BIAOZHUNCHILUNDEYALIJIAOYIBANWEI20”。ZAIMOUXIECHANGHEYEYOUCAIYONGα=14.5° 、15° 、22.50°JI25°DENGQINGKUANG。

分度圆直径

d=m*z

中心距

新疆福彩35选7走势图a=1/2*m(z1+z2)

正确啮合条件

新疆福彩35选7走势图m1=m2,α1=α2,β1=β2

WEISHICHILUNMIANYUGENQIE,DUIYUα=20oDEBIAOZHUNZHICHIYUANZHUCHILUN,YINGQUz1≥17。Z2=u·z1。

齿顶高系数和顶隙系数

—h*a 、C*

LIANGCHILUNNIEHESHI,ZONGSHIYIGECHILUNDECHIDINGJINRULINGYIGECHILUNDECHIGEN,WEILEFANGZHIREPENGZHANGDINGSIHEJUYOUCHUCHENGRUNHUAYOUDEKONGJIAN,YAOQIUCHIGENGAODAYUCHIDINGGAO。WEI CIYINRULECHIDINGGAOXISHUHEDINGXIXISHU。

新疆福彩35选7走势图ZHENGCHANGCHI:h*a =1; C*=0.25 DUANCHI:h*a =0.8; C*=0.3

型号

ANGUIGEHUOCHICUNDAXIAOFENLEI,CHILUNXINGHAOFENWEIBIAOZHUNHEFEIBIAOZHUNLIANGZHONG;

新疆福彩35选7走势图ANGUONEIWAIJILIANGDANWEIBUTONG,CHILUNXINGHAOFENWEIGONGZHIHEYINGZHILIANGZHONG。

公制齿轮型号

GUONEIZHUYAOCAIYONGGONGZHI/MOSHU(M/m),CHILUNMOSHU=FENDUYUANZHIJING÷CHISHU=CHILUNWAIJING÷(CHISHU+2)。

新疆福彩35选7走势图GONGZHICHILUNZHUYAOXINGHAOYOU:M0.4 M0.5 M0.6 M0.7 M0.75 M0.8 M0.9 M1 M1.25 M1.5 M1.75 M2 M2.25 M2.5 M2.75 M3 M3.5 M4 M4.5 M5 M5.5 M6 M7 M8 M9 M10 M12 M14 M15 M16 M18 M20 M22 M24 M25 M26 M28 M30

英制齿轮型号

DPCHILUNSHIOUMEIDENGGUOCAIYONGDEYINGZHICHILUN(JINGJIECHILUN),SHIZHIMEIYIYINGCUNFENDUYUANZHIJINGSHANGDECHISHU,GAIZHIYUEDACHIYUEXIAO。JINGJIE DP=z/D (z —CHISHU,D—FENDUYUANZHIJING,YINGCUN),YIJINGJIEDPDANWEIWEI (1/in)。TAYUGONGZHIDEHUANSUANGUANXIWEI m=25.4/DP,YEJIUSHISHUOTAHEWOMENCHANGYONGDEMOSHUSHIYIYANGDE。

YINGZHICHILUNZHUYAOXINGHAOYOU:DP1 DP1.25 DP1.5 DP1.75 DP2 DP2.25 DP2.5 DP2.75 DP3 DP4 DP4.5 DP5 DP6 DP7 DP8 DP9 DP10 DP12 DP14 DP16

分类

CHILUNKEANCHIXING、CHILUNWAIXING、CHIXIANXINGZHUANG、LUNCHISUOZAIDEBIAOMIANHEZHIZAOFANGFADENGFENLEI。

CHILUNDECHIXINGBAOKUOCHIKUOQUXIAN、YALIJIAO、CHIGAOHEBIANWEI。JIANKAIXIANCHILUNBIJIAORONGYIZHIZAO,YINCIXIANDAISHIYONGDECHILUNZHONG ,JIANKAIXIANCHILUNZHANJUEDUIDUOSHU,ERBAIXIANCHILUNHEYUANHUCHILUNYINGYONGJIAOSHAO。

新疆福彩35选7走势图ZAIYALIJIAOFANGMIAN,XIAOYALIJIAOCHILUNDECHENGZAINENGLIJIAOXIAO;ERDAYALIJIAOCHILUN,SUIRANCHENGZAINENGLIJIAOGAO,DANZAICHUANDIZHUANJUXIANGTONGDEQINGKUANGXIAZHOUCHENGDEFUHEZENGDA,YINCIJINYONGYUTESHUQINGKUANG。ERCHILUNDECHIGAOYIBIAOZHUNHUA,YIBANJUNCAIYONGBIAOZHUNCHIGAO。BIANWEICHILUNDEYOUDIANJIAODUO,YIBIANJIGELEIJIXIESHEBEIZHONG。

LINGWAI,CHILUNHAIKEANQIWAIXINGFENWEIYUANZHUCHILUN、ZHUICHILUN、FEIYUANCHILUN、CHITIAO、WOGANWOLUN;ANCHIXIANXINGZHUANGFENWEIZHICHILUN、XIECHILUN、RENZICHILUN、QUXIANCHILUN;ANLUNCHISUOZAIDEBIAOMIANFENWEIWAICHILUN、NEICHILUN;ANZHIZAOFANGFAKEFENWEIZHUZAOCHILUN、QIEZHICHILUN、YAZHICHILUN、SHAOJIECHILUNDENG。

CHILUNDEZHIZAOCAILIAOHERECHULIGUOCHENGDUICHILUNDECHENGZAINENGLIHECHICUNZHONGLIANGYOUHENDADEYINGXIANG。20SHIJI50NIANDAIQIAN,CHILUNDUOYONGTANGANG,60NIANDAIGAIYONGHEJINGANG,ER70NIANDAIDUOYONGBIAOMIANYINGHUAGANG。ANYINGDU ,CHIMIANKEQUFENWEIRUANCHIMIANHEYINGCHIMIANLIANGZHONG。

RUANCHIMIANDECHILUNCHENGZAINENGLIJIAODI,DANZHIZAOBIJIAORONGYI,PAOHEXINGHAO, DUOYONGYUCHUANDONGCHICUNHEZHONGLIANGWUYANGEXIANZHI,YIJIXIAOLIANGSHENGCHANDEYIBANJIXIEZHONG。YINWEIPEIDUIDECHILUNZHONG,XIAOLUNFUDANJIAOZHONG,YINCIWEISHIDAXIAOCHILUNGONGZUOSHOUMINGDAZHIXIANGDENG,XIAOLUNCHIMIANYINGDUYIBANYAOBIDALUNDEGAO。

新疆福彩35选7走势图YINGCHIMIANCHILUNDECHENGZAINENGLIGAO,TASHIZAICHILUNJINGQIEZHIHOU ,ZAIJINXINGCUIHUO、BIAOMIANCUIHUOHUOSHENTANCUIHUOCHULI,YITIGAOYINGDU。DANZAIRECHULIZHONG,CHILUNBUKEBIMIANDIHUICHANSHENGBIANXING,YINCIZAIRECHULIZHIHOUXUJINXINGMOXUE、YANMOHUOJINGQIE ,YIXIAOCHUYINBIANXINGCHANSHENGDEWUCHA,TIGAOCHILUNDEJINGDU。

材料

新疆福彩35选7走势图ZHIZAOCHILUNCHANGYONGDEGANGYOUDIAOZHIGANG、CUIHUOGANG、SHENTANCUIHUOGANGHESHENDANGANG。ZHUGANGDEQIANGDUBIDUANGANGSHAODI,CHANGYONGYUCHICUNJIAODADECHILUN;HUIZHUTIEDEJIXIEXINGNENGJIAOCHA,KEYONGYUQINGZAIDEKAISHICHILUNCHUANDONGZHONG;QIUMOZHUTIEKEBUFENDIDAITIGANGZHIZAOCHILUN ;SULIAOCHILUNDUOYONGYUQINGZAIHEYAOQIUZAOSHENGDIDEDIFANG,YUQIPEIDUIDECHILUNYIBANYONGDAOREXINGHAODEGANGCHILUN。

WEILAICHILUNZHENGXIANGZHONGZAI、GAOSU、GAOJINGDUHEGAOXIAOLVDENGFANGXIANGFAZHAN,BINGLIQIUCHICUNXIAO、ZHONGLIANGQING、SHOUMINGZHANGHEJINGJIKEKAO。

ERCHILUNLILUNHEZHIZAOGONGYIDEFAZHANJIANGSHIJINYIBUYANJIULUNCHISUNSHANGDEJILI,ZHEISHIJIANLIKEKAODEQIANGDUJISUANFANGFADEYIJU,SHITIGAOCHILUNCHENGZAINENGLI,YANZHANGCHILUNSHOUMINGDELILUNJICHU;FAZHANYIYUANHUCHIKUOWEIDAIBIAODEXINCHIXING;YANJIUXINXINGDECHILUNCAILIAOHEZHIZAOCHILUNDEXINGONGYI; YANJIUCHILUNDEDANXINGBIANXING、ZHIZAOHEANZHUANGWUCHAYIJIWENDUCHANGDEFENBU,JINXINGLUNCHIXIUXING,YIGAISHANCHILUNYUNZHUANDEPINGWENXING,BINGZAIMANZAISHIZENGDALUNCHIDEJIECHUMIANJI,CONGERTIGAOCHILUNDECHENGZAINENGLI。

新疆福彩35选7走势图MOCA、RUNHUALILUNHERUNHUAJISHUSHI CHILUNYANJIUZHONGDEJICHUXINGGONGZUO,YANJIUDANXINGLIUTIDONGYARUNHUALILUN,TUIGUANGCAIYONGHECHENGRUNHUAYOUHEZAIYOUZHONGSHIDANGDIJIARUJIYATIANJIAJI,BUJINKETIGAOCHIMIANDECHENGZAINENGLI,ERQIEYENENGTIGAOCHUANDONGXIAOLV。

类型

按传动比分:

DINGCHUANDONGBI —— YUANXINGCHILUNJIGOU(YUANZHU、YUANZHUI)

BIANCHUANDONGBI —— FEIYUANCHILUNJIHAOGOU(TUOYUANCHILUN)

按轮轴相对位置分

PINGMIANCHILUNJIGOU、ZHICHIYUANZHUCHILUNCHUANDONG、WAINIEHECHILUNCHUANDONG、NEINIEHECHILUNCHUANDONG、CHILUNCHITIAOCHUANDONG、XIECHIYUANZHUCHILUNCHUANDONG、RENZICHILUNCHUANDONG、KONGJIANCHILUNJIGOU、YUANZHUICHILUNCHUANDONG、JIAOCUOZHOUXIECHILUNCHUANDONG、WOLUNWOGANCHUANDONG

按工艺分

ZHUIXINGCHILUN、MAOPIBANZHIPINCHILUN、LUOXUANCHILUN、NEICHILUN、ZHICHILUN、WOLUNWOGAN

加工方式

渐开线齿轮加工方法有2大类,一个是仿形法,用成型铣刀铣出齿轮的齿槽,是“模仿形状”的。另一个是范成法(展成法)。

(1)GUNCHIJIGUNCHI:KEYIJIAGONG8MOSHUYIXIADEXIECHI

(2)XIANCHUANGXIANCHI:KEYIJIAGONGZHICHITIAO

新疆福彩35选7走势图(3)CHACHUANGCHACHI:KEYIJIAGONGNEICHI

(4)LENGDAJIDACHI:KEYIWUXIEJIAGONG

(5)BAOCHIJIBAOCHI:KEYIJIAGONG16MOSHUDACHILUN

(6)JINGMIZHUCHI:KEYIDAPILIANGJIAGONGLIANJIAXIAOCHILUN

新疆福彩35选7走势图(7)MOCHIJIMOCHI:KEYIJIAGONGJINGMIMUJISHANGDECHILUN

(8)YAZHUJIZHUCHI:DUOSHUJIAGONGYOUSEJINSHUCHILUN

(9)TICHIJI:SHIYIZHONGCHILUNJINGJIAGONGYONGDEJINSHUQIEXUEJICHUANG

失效形式

1、齿面磨损

新疆福彩35选7走势图DUIYUKAISHICHILUNCHUANDONGHUOHANYOUBUQINGJIEDERUNHUAYOUDEBISHICHILUNCHUANDONG,YOUYUNIEHECHIMIANJIANDEXIANGDUIHUADONG,SHIYIXIEJIAOYINGDEMOLIJINRULEMOCABIAOMIAN,CONGERSHICHIKUOGAIBIAN,CEXIJIADA,YIZHIYUCHILUNGUODUJIANBODAOZHICHIDUAN。YIBANQINGKUANGXIA,ZHIYOUZAIRUNHUAYOUZHONGJIAZAMOLISHI,CAIHUIZAIYUNXINGZHONGYINQICHIMIANMOLIMOSUN。

2、齿面胶合

DUIYUGAOSUZHONGZAIDECHILUNCHUANDONGZHONG,YINCHIMIANJIANDEMOCALIJIAODA,XIANGDUISUDUDA,ZHISHINIEHEQUWENDUGUOGAO,YIDANRUNHUATIAOJIANBULIANG,CHIMIANJIANDEYOUMOBIANHUIXIAOSHI,SHIDELIANGLUNCHIDEJINSHUBIAOMIANZHIJIEJIECHU,CONGERFASHENGXIANGHUZHANJIE。DANGLIANGCHIMIANJIXUXIANGDUIYUNDONGSHI,JIAOYINGDECHIMIANJIANGJIAORUANDECHIMIANSHANGDEBUFENCAILIAOYANHUADONGFANGXIANGSIXIAERXINGCHENGGOUWEN。

3、疲劳点蚀

XIANGHUNIEHEDELIANGLUNCHIJIECHUSHI,CHIMIANJIANDEZUOYONGLIHEFANZUOYONGLISHILIANGGONGZUOBIAOMIANSHANGCHANSHENGJIECHUYINGLI,YOUYUNIEHEDIANDEWEIZHISHIBIANHUADE,QIECHILUNZUODESHIZHOUQIXINGDEYUNDONG,SUOYIJIECHUYINGLISHIANMAIDONGXUNHUANBIANHUADE。CHIMIANZHANGSHIJIANZAIZHEIZHONGJIAOBIANJIECHUYINGLIZUOYONGXIA,ZAICHIMIANDEDAOHENCHUHUICHUXIANXIAODELIEWEN,SUIZHESHIJIANDETUIYI,ZHEIZHONGLIEWENZHUJIANZAIBIAOCENGHENGXIANGKUOZHAN,LIEWENXINGCHENGHUANZHUANGHOU,SHILUNCHIDEBIAOMIANCHANSHENGWEIXIAOMIANJIDEBOLUOERXINGCHENGYIXIEPILAOQIANKENG。

4、轮齿折断

新疆福彩35选7走势图ZAIYUNXINGGONGCHENGZHONGCHENGSHOUZAIHEDECHILUN,RUTONGXUANBEILIANG,QIGENBUSHOUDAOMAICHONGDEZHOUQIXINGYINGLICHAOGUOCHILUNCAILIAODEPILAOJIXIANSHI,HUIZAIGENBUCHANSHENGLIEWEN,BINGZHUBUKUOZHAN,DANGSHENGYUBUFENWUFACHENGSHOUCHUANDONGZAIHESHIJIUHUIFASHENGDUANCHIXIANXIANG。CHILUNYOUYUGONGZUOZHONGYANZHONGDECHONGJI、PIANZAIYIJICAIZHIBUJUNYUNYEKENENGYINQIDUANCHI。

5、齿面塑性变形

ZAICHONGJIZAIHEHUOZHONGZAIXIA,CHIMIANYICHANSHENGJUBUDESUXINGBIANXING,CONGERSHIJIANKAIXIANCHIKUODEQUMIANFASHENGBIANXING。

生产企业

新疆福彩35选7走势图CHILUNGONGYEZHUYAOYOUSANLEIQIYEZUCHENG:CHELIANGCHILUNCHUANDONGZHIZAOQIYE,GONGYECHILUNCHUANDONGZHIZAOQIYEYUCHILUNZHUANYONGZHUANGBEIZHIZAOQIYE。QIZHONG,CHELIANGCHILUNYIZHIDUXIU,QISHICHANGFENEDADAO60%;GONGYECHILUNYOUGONGYETONGYONG、ZHUANYONG、TEZHONGCHILUNGOUCHENG,QISHICHANGFENEFENBIEWEI18%、12%、8%;CHILUNZHUANGBEIZHEIYIKUAIZHIZHANSHICHANGFENEDE2%。

注意问题

JINXINGJIANYIZHENDUANDEMUDESHIXUNSUPANDUANCHILUNSHIFOUCHUYUZHENGCHANGGONGZUOZHUANGTAI,DUICHUYUYICHANGGONGZUOZHUANGTAIDECHILUNJINYIBUJINXINGJINGMIZHENDUANFENXIHUOCAIQUQITACUOSHI。DANGRAN,ZAIXUDUOQINGKUANGXIA,GENJUDUIZHENDONGDEJIANDANFENXI,YEKEZHENDUANCHUYIXIEMINGXIANDEGUZHANG。CHILUNDEJIANYIZHENDUANBAOKUOZAOSHENGZHENDUANFA、ZHENPINGZHENDUANFAYIJICHONGJIMAICHONG(SPM)ZHENDUANFADENG,ZUICHANGYONGDESHIZHENPINGZHENDUANFA。ZHENPINGZHENDUANFASHILIYONGCHILUNDEZHENDONGQIANGDULAIPANBIECHILUNSHIFOUCHUYUZHENGCHANGGONGZUOZHUANGTAIDEZHENDUANFANGFA。GENJUPANDINGZHIBIAOHEBIAOZHUNBUTONG,YOUKEYIFENWEIJUEDUIZHIPANDINGFAHEXIANGDUIZHIPANDINGFA。

绝对值判定法

JUEDUIZHIPANDINGFASHILIYONGZAICHILUNXIANGSHANGTONGYICEDIANBUWEICEDEDEZHENFUZHIZHIJIEZUOWEIPINGJIAYUNXINGZHUANGTAIDEZHIBIAO。

新疆福彩35选7走势图YONGJUEDUIZHIPANDINGFAJINXINGCHILUNZHUANGTAISHIBIE,BIXUGENJUBUTONGDECHILUNXIANG,BUTONGDESHIYONGYAOQIUZHIDINGXIANGYINGDEPANDINGBIAOZHUN。

ZHIDINGCHILUNJUEDUIZHIPANDINGBIAOZHUNDEZHUYAOYIJURUXIA:

新疆福彩35选7走势图1)DUIYICHANGZHENDONGXIANXIANGDELILUNYANJIU;

新疆福彩35选7走势图(2)GENJUSHIYANDUIZHENDONGXIANXIANGSUOZUODEFENXI;

新疆福彩35选7走势图(3)DUICEDESHUJUDETONGJIPINGJIA;

(4)CANKAOGUONEIWAIDEYOUGUANBIAOZHUN。

SHIJISHANG,BINGBUCUNZAIKESHIYONGYUYIQIECHILUNDEJUEDUIZHIPANDINGBIAOZHUN,DANGCHILUNDEDAXIAO、LEIXINGDENGBUTONGSHI,QIPANDINGBIAOZHUNZIRANYEJIUBUTONG。

ANYIGECEDINGCANSHUDUIKUANDAIDEZHENDONGZUOCHUPANDUANSHI,BIAOZHUNZHIYIDINGYAOYIPINLVERGAIBIAN。PINLVZAI1kHzYIXIA,ZHENDONGANSUDULAIPANDING;PINLVZAI1kHzYISHANG,ZHENDONGANJIASUDULAIPANDING。SHIJIDEBIAOZHUNHAIYAOGENJUJUTIQINGKUANGERDING。

相时值判定法

在实际应用中,对于尚未制定出绝对值判定标准的齿轮,可以充分利用现场测量的数据进行统计平均,制定适当的相对判定标准,采用这种标准进行判定称为相对值判定法。
相对判定标准要求将在齿轮箱同一部位测点在不同时刻测得的振幅与正常状态下的振幅相比较,当测量值和正常值相比达到一定程度时,判定为某一状态。比如,相对值判定标准规定实际值达到正常值的1.6~2倍时要引起注意,达到2.56~4倍时则表示危险等。至于具体使用时是按照1.6倍进行分级还是按照2倍进行分级,则视齿轮箱的使用要求而定,比较粗糙的设备(例如矿山机械)一般使用倍数较高的分级。

新疆福彩35选7走势图SHIJIZHONG,WEILEDADAOZUIJIAXIAOGUO,KEYITONGSHICAIYONGSHANGSHULIANGZHONGFANGFA,YIBIANDUIBIBIJIAO,QUANMIANPINGJIA。

相关计算

ZHIJINGJISUANFANGFA

新疆福彩35选7走势图CHIDINGYUANZHIJING=(CHISHU+2ha*)*MOSHU

新疆福彩35选7走势图FENDUYUANZHIJING=CHISHU*MOSHU

CHIGENYUANZHIJING=(CHISHU-2ha*-2*hc*)*MOSHU

新疆福彩35选7走势图DUIYUBIAOZHUNCHILUN:ha*=1,hc*=0.25;QITAFEIBIAOZHUNCHILUNLINGQU

BIRU:M4、CHI32

新疆福彩35选7走势图CHIDINGYUANZHIJING=(32+2*1)*4=136mm

FENDUYUANZHIJING=32*4=128mm

新疆福彩35选7走势图CHIGENYUANZHIJING=(32-2*1-2*0.25) *4=118mm

ZHEIZHONGJISUANFANGFAZHENDUISUOYOUDEMOSHUCHILUN(BUBAOKUOBIANWEICHILUN)。

MOSHUBIAOSHICHILUNYADEDAXIAO。

CHILUNMOSHU=FENDUYUANZHIJING÷CHISHU

齿轮模数选择

新疆福彩35选7走势图CHILUNMOSHUGUOJIABIAOZHUNWEIGB1357-78。

YOUXIANXUANYONGMOSHU:0.1mm、0.12mm、0.15mm、0.2mm、0.25mm、0.3mm、0.4mm、0.5mm、0.6mm、0.8mm、1mm、1.25mm、1.5mm、2mm、2.5mm、3mm、4mm、5mm、6mm、8mm、10mm、12mm、 14mm、16mm、20mm、25mm、32mm、40mm、50mm;

新疆福彩35选7走势图KEXUANMOSHU:1.75mm、2.25mm、2.75mm、3.5mm、4.5mm、5.5mm、7mm、9mm、14mm、18mm、 22mm、28mm、36mm、45mm;

HENSHAOYONGMOSHU:3.25mm、3.75mm、6.5mm、11mm、30mm;

齿轮精度

CHILUNJINGDUSHIZHIDUICHILUNXINGZHUANGDEZONGHEWUCHASUOHUAFENDEYIGEDENGJI,QIZHONGBAOKUOCHIXING、CHIXIANG、JINGTIAODENGYIXIEZHONGYAODECANSHU,QIZHONGCHIXINGSHIZHICHIDEJINGXIANGXINGZHUANG,CHIXIANGSHIZHICHIDEZONGXIANGXINGZHUANG,JINGTIAOSHIZHIXIANGLINLIANGCHIJIANJULIDEWUCHA,YIBANWOMENQICHEYONGDECHILUNKEYOUGUNCHIJIJIAGONGWANCHENG,6~7JIBIANKESHIYONG,ERYIXIEYINSHUAJIYOUYUXUYAOGAOSUYUNZHUANHEPILIANGYINSHUA,GUXUYAOGAOJINGDUCHILUNYIJIANXIAOCHILUNLEIJISUOZAOCHENGDEWUCHAERSHIYINSHUAXIAOGUOXIAJIANG,ERGUONEISHENGCHANDEMOCHIJIKEJIAGONGZHI4~5JI,GUOWAIJINKOUDEGAOJINGDUMOCHIJIKEJIAGONGZHI3,~4JI,GENGYOUYIXIEKEYIJIAGONGZHI2JI。ERRIBENBIAOZHUNDIN 0JIXIANGDANGYUZHONGGUOPINGPANDE4JI,YIBANWUCHAYIμmWEIDANWEI,1μm=0.001mm

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