沖擊試驗機是用于對產品的不同材料進行沖擊試驗，以用來對產品進行評價和抗沖擊能力的檢測設備，自從1946年英國一家公司研制出第一臺萬能材料試驗機之后，這五十多年以來，世界各地都開始研究試驗機，并且開始眼部就出一些數字化沖擊試驗機，而國內的一些企業(yè)，還在使用老式的沖擊試驗機。
Impact testing machine is used for impact testing of different material products, to evaluate andtest equipment anti shock capability of product, since 1946 the company developed the firstuniversal material testing machine, which for more than fifty years, all over the world are beginning to study the testing machine, and began to eye on some digital impact testing machine, some of the domestic enterprises, still use the old impact testing machine.
Impact testing machine is used for impact testing of different material products, to evaluate andtest equipment anti shock capability of product, since 1946 the company developed the firstuniversal material testing machine, which for more than fifty years, all over the world are beginning to study the testing machine, and began to eye on some digital impact testing machine, some of the domestic enterprises, still use the old impact testing machine.
數字化沖擊試驗機是一具有高速數據采集和數據處理系統(tǒng)的沖擊試驗機，與老式的非金屬材料沖擊試驗機相比，它的主要優(yōu)點是把沖擊試驗結果數字化，能夠給出定量結果，使非金屬沖擊從老式沖擊測出的定性分析躍進到定量分析：把毫無意義的沖擊功賦予新的內涵。
Digital impact test machine is the impact testing machine has a high speed data acquisition and data processing system, compared with the impact of non metal material old-fashioned testing machine, its main advantage is the impact test results of digital, able to give quantitative results,qualitative non metal impact measure from the old type impact analysis: the leap to quantitative analysis there is no significant impact power endowed with new connotation.
測出的特征參數，不僅可供研究者定量分析材質優(yōu)劣，還可以被設計者作為設計依據。因此，數字化沖擊試驗機是沖擊試驗方法的一個飛躍，它將為材料的動態(tài)性能研究開啟一條新的途徑。
Parameters measured, not only for the study of quantitative analysis of the quality of materials,can also be used as design basis for the designer. Therefore, digital impact test machine is a leap impact test method, it will open up a new way for the study of dynamic properties of materials.
所以，最新型的數字化沖擊試驗機在國外已經受到了很多國家的廣泛使用，對于國內的老式沖擊試驗機來說，數字化試驗機測試的數據更為準確，快捷，適合現在對測試的要求。
