日本一卡二卡四卡无卡乱码视频免费,国产女人aaa级久久久级,亚洲国产在一区二区三区,性色av免费网站

泰安揚帆數(shù)控科技有限公司為您提供等相關(guān)信息發(fā)布和資訊展示,敬請關(guān)注!
咨詢服務(wù)熱線:
13345281377

新聞資訊

產(chǎn)品

公司新聞

數(shù)控切割機(jī)傳動滑軸故障排除及維護(hù)!

來源:http://niuniury.com/  發(fā)布時間:2021-09-03 瀏覽次數(shù):0

數(shù)控自動化機(jī)床的應(yīng)用分支中的數(shù)控切割機(jī)能滿足國內(nèi)大量生產(chǎn)型企業(yè)的下料加工,在機(jī)床工作原理方面,數(shù)控切割機(jī)仍然沿用市面上主要的三軸傳動設(shè)計,通過平面坐標(biāo)定位以達(dá)到精切割下料的目的。

The NC cutting function in the application branch of NC automatic machine tool meets the blanking processing of a large number of domestic production-oriented enterprises. In terms of the working principle of the machine tool, the NC cutting machine still follows the main three-axis transmission design in the market, and achieves the purpose of fine cutting and blanking through plane coordinate positioning.
數(shù)控切割機(jī)的機(jī)械部分維護(hù)工作中,主軸與滑動軸作為傳動部分主要組成部分,其維護(hù)處理相對較多。兩軸的損耗及故障多集中在日常維護(hù)工作不到位導(dǎo)致,另外對于數(shù)控切割機(jī)的使用環(huán)境這里也需要有一定的要求,對于廠房內(nèi)金屬粉塵或殘渣較多也可能導(dǎo)致部件損傷。這里就一些簡單的故障處理方法整理說明如下:
In the maintenance of the mechanical part of NC cutting machine, the main shaft and sliding shaft are the main components of the transmission part, and there are relatively many maintenance treatments. The loss and faults of the two shafts are mostly caused by the inadequate daily maintenance. In addition, there are certain requirements for the use environment of the NC cutting machine. More metal dust or residues in the plant may also lead to component damage. Here are some simple troubleshooting methods:
1、滑動軸承表面被研傷后,維護(hù)方案應(yīng)是刮石匠方法維護(hù)。一般來說,滑動軸承都留有可供調(diào)整和修理的余量,可以滿足數(shù)控切割機(jī)的一個修理周期。如果研傷十分嚴(yán)重,修理余量不能滿足,就需要考慮更換了。兩半瓦式滑動軸承研傷后,可以減薄墊片重新組裝后,刮研軸瓦內(nèi)孔要求精度,維護(hù)后繼續(xù)使用。
1. After the sliding bearing surface is abraded, the maintenance scheme shall be maintained by the stone scraper method. Generally speaking, the sliding bearing has a margin for adjustment and repair, which can meet a repair cycle of NC cutting machine. If the grinding damage is very serious and the repair allowance cannot be met, replacement needs to be considered. After the two half pad sliding bearing is abraded, it can be thinned. After reassembly, scrape and grind the inner hole of the bearing bush to the required accuracy, and continue to use after maintenance.
2、當(dāng)軸頸有研傷后,可采用磨小軸頸、更換滑動軸承的方法。但軸頸修磨不宜太大,比如機(jī)床主軸,修磨量不宜超過軸頸表面淬火,或者滲碳、氮化、氰化的厚度、修磨后軸頸表面硬度不得低于原設(shè)計硬度的下限;對于傳動軸來說,軸頸不應(yīng)小于裝配時在裝配方向前端軸頸或凸臺的尺寸。
2. When the journal is abraded, the method of grinding the journal and replacing the sliding bearing can be used. However, the journal grinding should not be too large. For example, for the machine tool spindle, the grinding amount should not exceed the journal surface quenching, or the thickness of carburizing, nitriding and cyanidation, and the surface hardness of the journal after grinding shall not be lower than the lower limit of the original design hardness; For the drive shaft, the journal shall not be less than the size of the front journal or boss in the assembly direction at the time of assembly.
如果用焊補(bǔ)的方法來維護(hù)數(shù)控切割機(jī)軸頸,那么要考慮焊補(bǔ)加熱過程對軸的幾何精度、機(jī)械強(qiáng)度及表面硬度的影響。軸頸維護(hù)后,一般都需要按軸頸重新配做滑動軸承(或稱軸套)。
If the welding repair method is used to maintain the Journal of NC cutting machine, the influence of welding repair heating process on the geometric accuracy, mechanical strength and surface hardness of the shaft should be considered. After journal maintenance, sliding bearings (or shaft sleeves) generally need to be reconfigured according to journal.

上一篇:自動焊接機(jī)器人實施的功能要求是什么?
下一篇:焊接滾輪架上用的軸承竄動的原因

在线人成视频播放午夜福利| 亚洲AV无码精品国产成人| 亚洲成AV人在线观看网址 | 精品少妇无码AV无码专区| 任你躁国语自产一区在线播放 | 一进一出一爽又粗又大| 97碰碰碰人妻无码视频| 久久99精品国产99久久| 精品一区二区无码免费| 国产亚洲av片在线观看播放| 无码无套少妇毛多69xxx| 婷婷五月深深久久精品| 人妻少妇不满足中文字幕| 自拍偷在线精品自拍偷无码专区 | 亚洲av日韩综合一区尤物| 黑人上司粗大拔不出来电影| 永久免费精品精品永久-夜色 | 手机永久无码国产AV毛片| 久久久久亚洲AV成人网电影| 欧美日韩人妻精品一区二区在线| 18禁无遮挡无码网站免费| 与子敌伦刺激对白播放| 精品国精品国产自在久国产应用| 公和我做好爽添厨房在线观看| 亚洲中文字幕av无码专区| 无码专区一va亚洲v专区在线| 国产边打电话边被躁视频| 性生大片30分钟免费观看| 国产福利一区二区三区在线视频| 丰满人妻无奈张开双腿av| 国产精品久久777777| 无码人妻精品一区二区三区99仓本| 小寡妇好紧进去了好大看视频| 国产精品一在线观看| 丰满人妻被两个按摩师| 少妇人妻精品一区二区| 色婷婷综合中文久久一本| 内射交换多p国产| 秋霞午夜无码鲁丝片午夜精品| 在线天堂中文www官网| 97人人添人澡人人爽超碰 |