噴砂裝置,噴砂器

The methods to prepare satin finish including machine sandblast method and chemical method were introduced. 主要介紹了緞面制取方法中的機械噴砂法和化學法。

Normally some coarseness will happened after sandblast treated ,which help to enhance the adhesive power. 通常噴砂處理均會使金屬表面產(chǎn)生一定程度的粗糙度，這對漆層附著力的增強有很大的幫助。

No rainwater / dew exist on the completed mental before paint the primer. Otherwise, re-work for sandblast. 若噴砂完成后的鋼鐵已經(jīng)存放過夜，在第二天上底漆前必須再次進行輕度噴砂。

Based on sandblast working principle and structure characters of blast gun, free jet model was developed in eject sect. 根據(jù)噴砂工作原理和噴槍結(jié)構特征建立了引射段的自由射流模型。

Sandblast internal surface of restoration for 1-2 seconds. Rinse with water and air dry. 在修復體內(nèi)表面噴砂1-2秒鐘。用清水沖洗，吹干。