美女视频黄A视频全免费,日本肥老妇色xxxxx日本老妇,亚洲综合色丁香婷婷六月图片,亚洲一区二区三区无码久久

泰安揚(yáng)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(qǐng)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(dòng)滑軸故障排除及維護(hù)!

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

數(shù)控自動(dòng)化機(jī)床的應(yīng)用分支中的數(shù)控切割機(jī)能滿足國(guó)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(dòng)設(shè)計(jì),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(dòng)軸作為傳動(dòng)部分主要組成部分,其維護(hù)處理相對(duì)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(duì)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(duì)于廠房?jī)?nèi)金屬粉塵或殘?jiān)^多也可能導(dǎo)致部件損傷。這里就一些簡(jiǎn)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(dòng)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(dòng)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(gè)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(dòng)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(dòng)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(jì)硬度的下限;對(duì)于傳動(dòng)軸來說,軸頸不應(yīng)小于裝配時(shí)在裝配方向前端軸頸或凸臺(tái)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(duì)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(dòng)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(dòng)焊接機(jī)器人實(shí)施的功能要求是什么?
下一篇:焊接滾輪架上用的軸承竄動(dòng)的原因

国产午夜无码片在线观看| 朝鲜女子内射杂交bbw| 国产裸体xxxx视频| 久久久久久人妻无码| 日本五月天婷久久网站| 欧美大屁股xxxx| 国精产品一品二品国精品69xx| 国产成人精品a视频| 亚洲a∨无码一区二区三区| 日韩一区二区三区射精| 国产男女无遮挡猛进猛出| 成全视频在线观看在线播放| 18岁日韩内射颜射午夜久久成人 | 成人久久免费网站| 全黄性性激高免费视频| 国产精品乱码久久久久久软件| 国产精品午夜福利不卡| 无码熟熟妇丰满人妻啪啪| 妺妺窝人体色www在线小说| 大香伊蕉国产av| 少妇愉情理伦片bd| 国产精品99无码一区二区 | 日本va在线视频播放| 国产免费内射又粗又爽密桃视频| 亚洲乱码国产一区三区| 日韩av激情在线观看| 无码成人aaaaa毛片| 精品无码一区二区三区爱欲| 男女裸体影院高潮| 亚洲欧洲日产国产 最新| 久久精品国产99国产精品澳门| 成人免费无遮挡无码黄漫视频| 久久精品麻豆日日躁夜夜躁 | 久久久久亚洲精品中文字幕| 欧美国产日产一区二区| 久久精品国产久精国产思思| 粗壮挺进人妻水蜜桃成熟漫画| 老色鬼久久亚洲av综合| 性色av免费网站| 亚洲av日韩综合一区| 国产又黄又大又粗视频|