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不鏽鋼鑄件表麵清理的方法
[作者:aowl] [日期:18-04-21] [瀏覽次數:] [來源:http://www.mobiinet.com]
幹類清理法就是以拋丸處理為主的摩擦處理方式對不鏽鋼鑄件表麵進行清理,拋丸處理簡單的說就是以壓縮空氣為動力,讓彈丸以一定的速度噴射到不鏽鋼鑄件的表麵,清除表麵的沾砂和氧化鐵皮等,但是這種摩擦清理方法由於效率低,清理不均勻、效果差等原因,已經被眾被造廠所采用,已經幾乎被淘汰掉。 The dry cleaning method is to clean the surface of the stainless steel castings by the way of the rubbing treatment based on the shot blasting. The shot shot treatment simply means that the ball is driven by the compressed air, let the projectile jet to the surface of the stainless steel casting at a certain speed, remove the surface sand and iron oxide skin, but the method of friction cleaning is made up of Because of its low efficiency, uneven cleaning and poor effect, it has been used by many factories and has been almost eliminated. 濕類情理法主要是電液錘效應原理,將高壓脈衝發生器通過置於水中的特殊電極進行相間放電,產生大的液力衝擊。由於不鏽鋼鑄件表麵粘附物與鑄件本身的彈性模數及振動頻率不同,從而達到清砂目的。對於形狀複雜的不鏽鋼鑄件如深孔、盲孔、內腔有較為有效的清理效果。是目前應用最廣的一種不鏽鋼鑄件在內的一係列鑄件的表麵清理方式。 The main method of wet type reason is the principle of electro-hydraulic effect. The high pressure pulse generator is discharged through the special electrode in the water to produce a large hydraulic impact. Because the surface adhesion of stainless steel castings is different from the elastic modulus and vibration frequency of the casting itself, the purpose of sand cleaning is achieved. For complex stainless steel castings, such as deep holes, blind holes and internal cavities, it has more effective cleaning effect. It is the most widely used surface cleaning method for a series of castings, including stainless steel castings.

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