<address id="99t9v"><nobr id="99t9v"><nobr id="99t9v"></nobr></nobr></address><form id="99t9v"><form id="99t9v"><th id="99t9v"></th></form></form>

                  <form id="99t9v"></form>

                            Technological measures and corrosion resistance of stainless steel piston rod

                            In the process of using stainless steel piston rod, it is mainly used for hydraulic start, piston rod for construction machinery, automobile manufacturing, guide column for plastic machinery, roller shaft for packaging machinery, printing machinery, textile machinery, axis for conveying machinery, Linear optical axis for linear motion.
                            The stainless steel piston rod is mainly processed by rolling. During operation, the surface residual compressive stress remains in the surface layer, which can help to seal the tiny cracks on the surface and hinder the expansion of erosion. Therefore, the corrosion resistance of the surface can be improved, and the generation and expansion of fatigue cracks can be delayed, thereby improving the fatigue strength of the cylinder rod.
                            The stainless steel piston rod is formed by rolling, and the rolling surface forms a layer of cold work hardening, which reduces the elastic and plastic deformation of the contact surface of the grinding pair, thereby improving the wear resistance of the surface of the cylinder rod, and avoiding the wear caused by grinding. of burns. After rolling, the reduction of surface roughness value can improve the fit properties. At the same time, the friction damage to the seal ring or the seal when the cylinder rod and piston moves is reduced, and the overall service life of the oil cylinder is improved.
                            The rolling process of stainless steel piston rod is a high-quality process measure. After rolling, the surface roughness of the cylinder rod is reduced from Ra3.2~6.3um before rolling to Ra0.4~0.8um, and the surface hardness of the cylinder rod is reduced. It is increased by about 30%, and the surface fatigue strength of the cylinder rod is increased by 25%. The service life of the oil cylinder is increased by 2 to 3 times, and the rolling process is about 15 times more efficient than the grinding process. The above data shows that the rolling process can improve the surface quality of the cylinder rod.
                            In order to complete the operation of the product, we should clean the stainless steel piston rod, which is also so that we can have a better quality stainless steel piston rod. To put it simply, we can wash with soap or warm water. If this method cannot be completely cleaned, then naturally we can use other methods, such as professional cleaning agents and so on. No matter what method you use to operate, we focus on its effect, and if the effect is not good, it will naturally be useless to us.

                            2021/04/29 16:28:10 680

                            人与动物交配| 5x社区免费视频| JIZZJIZZ日本护士水多国产| 很黄的小说| 韩国电影爱的色放在线观看| 国产我和子的乱视频| 国产精品第一国产综合精品99| 亚洲 欧美 另类 动漫 在线| 野花日本视频免费观看3| 高柳の肉嫁动漫在线观看| 性爱吧| 黄色电影观看| ASS鲜嫩鲜嫩PICS日本| 男奴调教赤裸跪爬服侍| 性妇BBW搡BBBB搡BBBB| 精品亚洲成AV人片在线观看WW| 欧美另类丰满熟妇乱XXXXX| 日本高清视频免费| 大长腿白丝被C到爽哭视频| 曰本丰满大乳乳液| 上司人妻互换中文字幕| 三男操一女| 偷窥日本少妇撒尿COM| 在线观看免费av网站| 三上悠亚在线观看| 美女艳照| 尿眼PEEHOLEPICS观看| 摸逼| 老少交玩TUBE少老配| 瑟瑟网| 火影黄图| 欧美人与善交大片免费看| 色悠悠久久久| 色老头网| 美女被C到爽哭视频网站| 90后性交网| 国产gv| 白石茉莉奈番号| 中国男同志网站| 水嶋あずみ| 黑人大鸟| 日本被黑人强伦姧出血视频| 中国大胆人体艺术| 射在丝袜上| 娇小BBW搡BBBB搡BBBB| 乳熟女が五十路になって| 岳的大肥坹视频hd|