南水北调与水利科技
南水北調與水利科技
남수북조여수리과기
SOUTH-TO-NORTH WATER
2013年
z1期
106-108
,共3页
液压启闭机%镀铬%活塞杆%锈蚀%不锈钢%喷涂陶瓷
液壓啟閉機%鍍鉻%活塞桿%鏽蝕%不鏽鋼%噴塗陶瓷
액압계폐궤%도락%활새간%수식%불수강%분도도자
hydraulic hoist%chromium plating%piston rod%corrosion%stainless steel%spraying ceramic
启闭机油缸的使用寿命与活塞杆的耐腐蚀性能直接相关，现就液压启闭机镀铬活塞杆的锈蚀原因进行分析，并从活塞杆的材料与机械加工工艺等方面提出了改进技术措施，增强活塞杆的防腐蚀能力，能够延长启闭机的使用寿命。采用不同材质不同工艺措施，特别是不锈钢基材镀铬和普通钢材喷涂陶瓷工艺能够有效地防止活塞杆锈蚀，水利工程启闭机设计选型应对油缸活塞杆采取有效经济防腐工艺措施。
啟閉機油缸的使用壽命與活塞桿的耐腐蝕性能直接相關，現就液壓啟閉機鍍鉻活塞桿的鏽蝕原因進行分析，併從活塞桿的材料與機械加工工藝等方麵提齣瞭改進技術措施，增彊活塞桿的防腐蝕能力，能夠延長啟閉機的使用壽命。採用不同材質不同工藝措施，特彆是不鏽鋼基材鍍鉻和普通鋼材噴塗陶瓷工藝能夠有效地防止活塞桿鏽蝕，水利工程啟閉機設計選型應對油缸活塞桿採取有效經濟防腐工藝措施。
계폐궤유항적사용수명여활새간적내부식성능직접상관，현취액압계폐궤도락활새간적수식원인진행분석，병종활새간적재료여궤계가공공예등방면제출료개진기술조시，증강활새간적방부식능력，능구연장계폐궤적사용수명。채용불동재질불동공예조시，특별시불수강기재도락화보통강재분도도자공예능구유효지방지활새간수식，수리공정계폐궤설계선형응대유항활새간채취유효경제방부공예조시。
The service life of the cylinder related to the piston rod corrosion resistance directly. This paper presents analysis of corrosion causes about the chrome plated cylinder piston rod of the hydraulic hoist, and proposed some improving technical methods from the ma-terial of the piston rod and mechanical machining methods. These methods can enhance the corrosion resistance of the piston rod, and prolong its service life. Using different materials and dif erent process measures especial y stainless steel base material plating and ordi-nary steel spraying ceramic process can effectively prevent the piston rod rust, Water conservancy project hoist design selection should attach importance to the anticorrosion technology measures of hydraulic hoist piston rod.
