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五金沖壓件檢測

網址:www.juhua584584.cn  2019-04-11  作者:admin    閱讀:

五金沖壓件的硬度檢測采用洛氏硬度計。小型的、具有複雜形狀的沖壓件,可以用來測試平面很小,無法在普通台式洛氏硬度計上檢測。
Rockwell hardness tester is used for hardness testing of metal stamping parts. Small stamping parts with complex shapes can be used to test the plane is very small and can not be tested on ordinary desktop Rockwell hardness tester.
沖壓件加工包括沖裁、彎曲、拉深、成形、精整等工序。沖壓件加工的材料主要是熱軋或冷軋(以冷軋為主)的金屬闆帶材料,例如碳鋼闆、合金鋼闆、彈簧鋼闆、鍍鋅闆、鍍錫闆、不鏽鋼闆、銅及銅合金闆、鋁及鋁合金闆等。
Stamping process includes blanking, bending, drawing, forming, finishing and other processes. Stamping materials are mainly hot-rolled or cold-rolled (mainly cold-rolled) metal strip materials, such as carbon steel plate, alloy steel plate, spring steel plate, galvanized plate, tin plate, stainless steel plate, copper and copper alloy plate, aluminum and aluminum alloy plate, etc.
PHP系列便攜式表面洛氏硬度計十分适用于測試這些沖壓件的硬度。合金沖壓件是金屬加工、機械制造領域最常用的零件。沖壓件加工是利用模具使金屬闆帶發生分離或成形的加工方法。其應用範圍十分廣闊。
PHP series portable surface Rockwell hardness tester is very suitable for testing the hardness of these stamping parts. Alloy stamping parts are the most commonly used parts in the field of metal processing and mechanical manufacturing. Stamping parts processing is a method of separating or forming metal strips by means of dies. It has a wide range of applications.
沖壓件材料的硬度檢測,其主要目的就是确定購入的金屬闆材退火程度是否适于随後将要進行的沖壓件加工,不同種類的沖壓件加工工藝,需要不同硬度級别的闆材。用于沖壓件加工的鋁合金闆可用韋氏硬度計檢測,材料厚度大于13mm時可改用巴氏硬度計,純鋁闆或低硬度鋁合金闆應采用巴氏硬度計。
The main purpose of hardness testing of stamping materials is to determine whether the annealing degree of the purchased metal sheet is suitable for the subsequent stamping process. Different kinds zhuzaojg.37ix.com.cnwww.baodingyasi.cnwww.bdkongyaji.com.cnwww.jinzhongbanjia.cnof stamping www.baodingjiaju.com.cnwww.hupomuju.com.cnprocess require different hardness levels of sheet metal. Aluminum alloy sheet used for stamping can be tested by Wechsler hardness tester. When the thickness of material is more than 13mm, it can be changed to Barkholder hardness tester. Pure aluminium or low hardness aluminium alloy sheet should be used Barkholder hardness tester.
在沖壓件行業裡,沖壓有時也稱闆材成形,但略有區别。所謂闆材成型是指用闆材、薄壁管、薄型材等作為原材料進行 塑性加工的成形方法統稱為闆材成形,此時,厚闆方向的變形一般不着重考慮。
In the stamping industry, stamping is sometimes called sheet metal forming, but it is slightly different. The so-called sheet metal forming refers to the forming method of using sheet metal, thin-walled tube, thin section as raw materials for plastic processing, which is collectively called sheet metal forming. At this time, the deformation in the direction of thick plate is generally not taken into account.

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