常州亿创钣金加工厂专业从事精密钣金加工、激光切割加工为主的钣金加工型厂家

常州亿创钣金加工厂

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钣金加工厂的钣金工艺守则

2018-05-07 22:55:12 常州亿创钣金加工厂 阅读

1. 钣金加工厂家适用范围

1.1 本守则适用于各种黑色金属的直线边缘的材料毛坯的剪切及其他类似的下料。

1.2 被剪切的材料厚基本尺寸为0.5~6 毫米,最大宽度为2500毫米。

2. 材料

2.1 材料应符合技术条件要求。

2.2 材料为冷轧钢板,不允许表面有严重的擦伤、滑痕、杂质、锈斑。

3. 设备及工艺装备、工具。

3.1 板子、钳子、油壶、螺丝刀、手锤。

3.2 游标卡尺、外径千分尺、钢板尺、钢卷尺、 直角尺、划针。

4. 工艺准备

4.1 熟悉图纸和有关工艺要求,充分了解所加工的零件的几何形状和尺寸要求。

4.2 按图纸的要求材料规格领料,并检查材料是否符合工艺的要求。

4.3 为了降低消耗,提高材料利用率,要合理计算采取套裁方法。

4.4 将合格的材料整齐的堆放在机床旁。

4.5 给剪板机各油孔加油。

4.6 检查剪床刀片是否锋利及紧固牢靠,并按板料厚度调整刀片间隙。

1. scope of application of sheet metal processing manufacturers

1.1 this code applies to cutting and other similar blanks for blank edges of various ferrous metals.

1.2 the thickness of the material cut is 0.5 to 6 mm, and the maximum width is 2500 mm.

2. material

2.1 materials should meet the requirements of technical conditions.

2.2 the material is cold-rolled steel plate, which does not allow serious abrasions, slip marks, impurities and rust stains on the surface.

3. equipment and equipment and tools.

3.1 boards, pliers, oil jugs, screwdrivers, hand hammers.

3.2 vernier caliper, outer diameter micrometer, steel ruler, steel tape, square ruler, and needle.

4. process preparation

4.1 be familiar with drawings and process requirements, and fully understand the geometry and size requirements of the parts.

4.2 according to the requirements of the drawings, materials and specifications, and check whether the materials meet the requirements of the process.

4.3 in order to reduce consumption and improve material utilization rate, we should make reasonable calculation and adopt the method of arbitration.

4.4 stacked the qualified materials neatly beside the machine tools.

4.5 to the cutting plate machine oil holes.

4.6 check whether the blade of the shearing machine is sharp and firm and reliable, and adjust the blade gap according to the thickness of the sheet.


标签:   钣金加工