钣金加工的基本流程:

　　The basic process of sheet metal processing:

　　1.剪切:指用剪切机从物料中获得矩形工件的工艺过程。

　　1. Shear: refers to the process of obtaining rectangular workpieces from materials using a shearing machine.

　　2.冲裁:是指用激光切割或数控冲床对工件进行冲孔的工艺过程。

　　2. Punching: refers to the process of punching workpieces using laser cutting or CNC punching machines.

　　3.冲裁:是指在普通冲床或其他设备上用模具获得产品形状的工艺过程。

　　3. Punching: refers to the process of obtaining product shape using molds on ordinary punching machines or other equipment.

　　4.冲孔:指用普通冲头和模具加工孔的工艺过程。

　　4. Punching: refers to the process of processing holes using ordinary punches and molds.

　　5.弯曲:指用折弯机将工件成型的工艺过程。

　　5. Bending: refers to the process of forming a workpiece using a bending machine.

　　6.成形:指在普通冲床或其他设备上，用模具使工件变形的工艺过程。

　　6. Forming: refers to the process of using molds to deform workpieces on ordinary punching machines or other equipment.

　　7.冲孔:也叫“翻边”，是指在普通冲床或其他设备上，将模具形成的圆孔边缘翻上来的工艺过程。

　　7. Punching: also known as "flanging", refers to the process of flipping up the edge of a circular hole formed by a mold on a regular punch press or other equipment.

　　8.攻丝:指在工件上加工内螺纹的工艺过程。

　　8. Tapping: refers to the process of machining internal threads on a workpiece.

　　9.铰孔:指用钻头或铣刀将工件上的小孔加工成大孔的工艺过程。

　　9. reaming: refers to the process of machining small holes on a workpiece into large holes using a drill or milling cutter.

　　10.沉孔:是指在工件上加工锥形孔，以配合沉头螺钉等连接件的工艺过程。

　　10. countersunk hole: refers to the process of machining conical holes on workpieces to match with countersunk screws and other connecting components.

　　11.铆接:是指用冲头或油压机将铆钉螺母、铆钉螺钉或铆钉螺母柱牢固地压在工件上的过程。12.铆接:是指先对工件进行扩孔，然后用冲床或油压机将铆钉螺母牢牢压在工件上的过程。

　　11. Riveting: refers to the process of firmly pressing rivet nuts, rivet screws, or rivet nut columns onto workpieces using a punch or hydraulic press. 12. Riveting: refers to the process of first enlarging the hole on the workpiece, and then firmly pressing the rivet nut onto the workpiece with a punch or hydraulic press.

　　13.制图:指类似铆接的工序。用母枪将铆钉螺母和其他连接件牢固连接到工件上的工艺过程。

　　13. Drawing: Refers to a process similar to riveting. The process of firmly connecting rivets, nuts, and other connectors to the workpiece using a mother gun.

　　14.铆接:是指以铆钉为工具，用模具、锉刀、磨床等将两个或两个以上工件紧密连接，加工两个或两个以上工件尖角的工艺过程。

　　14. Riveting: refers to the process of using rivets as tools, molds, files, grinders, etc. to tightly connect two or more workpieces and process the sharp corners of two or more workpieces.

　　24.整平:是指加工前后工件不平时，用其他设备将工件整平的过程。

　　24. Leveling: refers to the process of using other equipment to level the workpiece when it is uneven before and after processing.

　　25.退齿:指工件第二次提前带齿修复的过程。

　　25. Tooth retraction: refers to the process of repairing the workpiece with teeth in advance for the second time.

　　26.贴保护膜:指用能保护工件表面的薄膜保护工件表面的过程。面对面焊接连接的工艺流程。

　　26. Applying protective film: refers to the process of using a thin film that can protect the surface of the workpiece. The process flow of face-to-face welding connection.

　　37.植入焊接:指用植入焊枪将植入焊接螺钉牢固地焊接在工件上的过程。

　　37. Implantation welding: refers to the process of firmly welding the implantation welding screw onto the workpiece using an implantation welding gun.

　　38.焊接抛光:主要是指用磨床、锉刀等工具将工件的焊疤磨平、整平的工艺过程。

　　38. Welding and polishing: mainly refers to the process of using tools such as grinding machines and files to smooth and level the welding scars of workpieces.

　　39.预处理:是指在涂装或喷粉前，用电解液对工件进行脱脂除锈，并对工件表面进行涂装和清洗的工艺过程。

　　39. Pre treatment: refers to the process of degreasing and rust removing the workpiece with electrolyte before painting or powder coating, and coating and cleaning the surface of the workpiece.

　　40.刮削:是指用原子灰弥补工件表面缺陷，如焊接间隙或凹坑的工艺过程。

　　Scraping: refers to the process of using atomic ash to compensate for surface defects of workpieces, such as welding gaps or pits.

　　41.刮擦抛光:主要是指用平面磨床或砂布对刮擦后的工件表面进行抛光的过程。

　　41. Scratching and polishing: mainly refers to the process of polishing the surface of the scraped workpiece with a surface grinder or sandpaper.

　　42.喷油:指用专用喷枪在工件表面均匀喷涂油漆的过程。

　　42. Spray painting: refers to the process of uniformly spraying paint on the surface of a workpiece using a specialized spray gun.

　　43.喷粉:指用喷枪在工件表面均匀喷涂粉末的工艺过程。

　　43. Powder spraying: refers to the process of uniformly spraying powder on the surface of a workpiece using a spray gun.

　　44.丝网印刷:是指用特殊油墨穿透特殊网格，在工件表面形成文字或图案的工艺过程。

　　44. Screen printing: refers to the process of using special ink to penetrate special grids and form text or patterns on the surface of the workpiece.

　　45.电镀:是指在工件表面镀一层金属以保护或美化工件的过程。

　　45. Electroplating: refers to the process of coating a layer of metal on the surface of a workpiece to protect or beautify it.

　　46.氧化:指在工件表面形成氧化膜，保护或美化工件的过程。

　　46. Oxidation: refers to the process of forming an oxide film on the surface of a workpiece to protect or beautify it.

　　47.喷砂:指用喷砂机对工件表面进行喷砂处理的过程。

　　47. Sandblasting: refers to the process of sandblasting the surface of a workpiece using a sandblasting machine.

　　47.装配:指将两个以上工件装配在一起的工艺过程。

　　47. Assembly: refers to the process of assembling two or more workpieces together.

　　48.包装:指保护工件以方便运输的过程。

　　48. Packaging: refers to the process of protecting workpieces for easy transportation.

　　49.其他:断差、拉拔、背压、拔齿、沙拉通孔。

　　49. Other: fracture, pulling, back pressure, tooth pulling, salad through-hole.

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