欢迎访问云南德科特种车辆装备有限公司!

客服热线:

\n \n
\n \n
\n
","validate_14":{"minlength":{"msg":"您输入的内容不能少于%len个字符","state":false,"value":5},"custom":{"msg":"","reg":"","state":false},"required":{"msg":"内容不能为空","value":true},"maxlength":{"msg":"您输入的内容不能多于%len个字符","state":false,"value":128}},"layout_1":[{},{},{},{},{}],"validate_12":{"required":{"msg":"内容不能为空","state":true,"value":true}},"showplaceholder_12":false,"text_2":"欢迎访问云南德科特种车辆装备有限公司!","showlabel_12":false,"action_13":1,"showlabel_14":false,"state_12":"normal","showplaceholder_14":true,"type_13":1,"richtext_4":"

客服热线:

\n","dditem_14":{},"logic_13":[],"datasource_14":{},"html_5":"
\n
\n \n\n\n
\n
\n","placeholder_14":"请输入关键词...","dditemlist_12":[{}],"placeholder_12":"请选择应用","type_14":"text","submit_11":{"obj2":{"type":"custompage","value":{"type":"page","params":[{"param":"keywords","valuename":"单行文本","valuetype":"value","paramname":"全局搜索关键字","type":"form","value":"e_input-14"},{"param":"appids","valuename":"下拉选择","valuetype":"value","paramname":"全局搜索应用范围","type":"form","value":"e_select-12"}],"value":"3dd00417-c479-4ec9-bb43-ec0d377bbbb8"},"target":"_self"},"obj1":{"result":1,"request":[],"prompt":""},"logic":[],"type":2,"obj3":{}},"sourceuuid_11":"1552634884302962688","href_2":{"type":"none","value":"","target":""},"basic_11":{"submitlimit":{"unit":1,"count":1,"interval":1,"peoplelimit":1,"limitrule":1},"submittime":{"limit":2,"starttime":"","endtime":"","prompt":""},"forminfo":{"app":"137276","name":"globalsearchh","title":"产品搜索"},"advanced":{"customstate":[],"message":1}},"label_12":"下拉选择","async_11":{"status":2,"target":"","relation":[]},"label_14":"单行文本","prompt_13":"","prompt_2":""}"/>
","href_3":{"type":"link","value":"/","target":"_self"},"arrow_2":"","layout_1":[{},{}],"imglist_3":[{"imageurl":"portal-saas/new2022062418213896237/cms/image/39b209b0-16a2-4786-b9fb-91f75a1e13a4.png"}],"title_3":"lgo","datalist_2":[{"navname":"j9九游会j9九游会网址官网首页"},{"children":[{"children":[{"navname":"j9九游会网址的介绍"},{"navname":"发展历程"},{"navname":"关于j9九游会官网"}],"navname":"j9九游会网址的介绍"},{"navname":"发展历程"},{"navname":"关于j9九游会官网"}],"navname":"j9九游会网址的概况"},{"navname":"我们的产品"},{"children":[{"navname":"最新动态"},{"navname":"企业新闻"},{"navname":"行业新闻"}],"navname":"新闻资讯"},{"children":[{"navname":"j9九游会官网的合作伙伴"},{"navname":"加入j9九游会网址"}],"navname":"招商加盟"},{"children":[{"navname":"服务宗旨"},{"navname":"在线咨询"},{"children":[{"navname":"生活常识"},{"navname":"百度百科"}],"navname":"常见问题"},{"navname":"用户协议"}],"navname":"j9九游会真人游戏第一品牌的售后服务"},{"children":[{"navname":"在线留言"},{"navname":"联系j9九游会真人游戏第一品牌"}],"navname":"联系j9九游会真人游戏第一品牌"}],"space_3":0,"showarrow_2":true,"close_2":""}"/>

消防车变速箱的日常保养注意事项-j9九游会网址


       消防车的变速箱是车上动力输出中不可或缺的一部分,不管是车辆的行驶,或上装水泵的驱动都需要通过变速箱的正常工作来实现的。接下来就让我们一起来看看消防车变速箱日常使用的注意事项都有哪些呢?
 
 
  一、变速箱的日常保养需要注意以下几点:
 
  1.检查变速箱固定螺栓及变速箱本身螺栓是否有松动或缺失。
 
  2.变速箱与传动轴间连接是否牢靠。
 
 
  3.变速箱润滑油油位是否正确。
 
  4.变速箱连接的管路是否有泄漏,损坏或松动。
 
 
  5.变速箱连接的电气线束是否有损坏或磨损等现象。
 
  6.变速箱上部的通气孔是否有过度脏污堵塞。
 
  7.是否有漏油或泄漏其他液体的情况发生。
 
  8.变速箱壳体上连接的传感器是否有松动,或异常脏污的情况。
 
  二、变速燃油种类的使用和油位的检查
 
  在变速箱日常的使用及维护的过程当中,最重要的莫过于选择使用正确的油品,并且确认变速箱内加入的润滑油是否在正常范围之内。变速箱油液有冷却、润滑的作用,且可以传递液压动力,所以应随时保持适当的液位。如果液位太低,变扭器和离合器将无法得到足够的液流,变速箱就会过热。如果液位太高,油液内混入空气也将引起变速箱换档异常并过热。液位过高的情况下,变速箱油液将会从通气孔或油尺管中溢出。
 
 
 
 
  检查变速箱油尺或经过保养重新添加变速箱机油后,检查油尺的时候需要遵循变速箱冷热两种状态的检查步骤:
 
  第一、冷态检查
 
  1、进行冷态检查的目的是为了确认进行热态检查之前,变速箱内的油液是否能够保证安全运行。此时车辆处于静置状态,变速箱温度为常温。
 
  2、将车辆停在水平路面上,施加驻车制动并楔住车轮,启动发动机,使之运转至少1分钟。先将档位换至d(前进档)档,再换到n档(空档),之后换到r(倒档)档,使油液充满液压系统。将档位换至n(空档)档并使发动机在500-800转/分钟的转速下怠速运转。在发动机怠速运转的状态下,从加油管内拔出油尺并擦净。将油尺插入加油管中,插到底后拔出,检查液位读数。
 
  3、如果液位在"coldcheck"(冷态检查)范围之内,可以运行变速箱直至油液预热到能够进行"hotrun"(热运行)检查。如果液位并未处于"冷态检查"范围之内,则需根据需要添加或排出部分油液,使液位达到"冷态检查"范围的中部。
 
 
  第二、热态检查
 
  当油底壳温度达到正常运转温度71-93℃(160-200℉)后,即可进行热运行检查。保证变速箱在正常工作情况下工作至正常运转温度,将车辆停在水平路面上,切换至n档(空档)。施加驻车制动并楔住车轮,使发动机怠速运转(500-800转/分钟)。在发动机运转的状态下,从加油管内拔出油尺并擦净,将油尺插回加油管中,插到底,然后拔出,检查液位读数。如果油液液位不在"热运行"范围内,请根据需要添加或排出油液使液位进入"热运行"范围内。
多行文本内容元素

富文本内容绑定数据后可解析html语言内容

","layout_1":[{},{}],"href_29":{"type":"field","value":"datasource4.current.nexthref","target":"_self"},"pageconfig_8":{"rolling":{"navigation":false,"scrolltype":"horizontal","pagenation":false,"scrolltime":4,"autoscroll":true},"showjump":false,"pagetype":"turnpage","pccolumn":1,"marquee":{"navigation":false,"marqueetime":4,"scrolltype":"vertical","opp":false},"loopitem":".p_loopitem","pcrow":3,"mocolumn":2,"status":true,"datasourceid":"datasource5","elementid":8},"href_23":{"type":"none","value":"","target":"_self"},"href_21":{"type":"page","value":{"pageid":"5082a523-46d4-4938-ae0a-ec93d74de1d1","hash":""},"target":"_self"},"selectlist_28":[{"label":"内贸","value":"1"},{"label":"外贸","value":"2"}],"text_29":"这里是占位文字","layout_22":[{}],"h1_23":"这里是标题一h1占位文字","prompt_29":"无","layout_27":[{},{}],"layout_26":[{},{}],"layout_9":[{}],"setting_11":{"fit":"contain","islazy":"true"},"text_21":"返回列表 →","title_11":"图片名称","page_8":{"size":6,"from":0,"totalcount":100},"datalist_8":[{},{},{},{},{},{}],"space_11":0,"prompt_32":"","imglist_11":[{"imageurl":""}],"prompt_30":"","prompt_31":"无","prompt_12":"","status_21":true,"href_12":{"type":"field","value":"href","target":"_self"},"href_11":{"type":"field","value":"href","target":"_self"},"href_32":{"type":"none","value":"","target":""},"href_31":{"type":"field","value":"datasource4.current.prehref","target":"_self"},"href_30":{"type":"none","value":"","target":""}}"/>
网站地图