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31. To analyse the influence of grinding wheel unbalance on surface topography of workpiece in centreless grinding, this paper established a mathematical model of system vibration.

32. Abrasive flow machining (AFM) is a nontraditional finishing process that is used to deburr , polish, radius and remove recast layer by flowing a semisolid abrasive media across the workpiece surface.

33. In the process of considering the workpiece precision and surface roughness, rough machining and build degrees.

34. It is solving these key problems that makes a new way for automatically distinguishing defects on test workpiece surface with magnetic particle inspection.

35. The paper put forward that the reverse restructuring method of component information model was used to make working procedure chart based on three - dimension workpiece model in CAPP system.

36. In metal-cutting process, machine tools, cutting tools and workpiece constitute a complicated dynamic system.

37. The system uses PLC procedure control, start-up, forward or backward soldering gun, arc starting, workpiece circumgyration , etc full welding process all can complete automatically.

38. Puts forword negative space blanking method which can punch on a punched workpiece without burr.

39. This paper analyses the influence of the eccentric clamp of the workpiece and the rotative accuracy of the lathe spindle on the ultrasonic lathe.

40. According to the fundamentals that pure-rolling must take place between the pitch line of hob and the pitch curve of gear workpiece, the 4 axis complicated simultaneous-control relation was obtained.

41. Into the hydraulic system for movement control, the completion of workpiece processing cycle of movement.

42. Features: with high softy when grinding the workpiece, good self-sharpening, good for surface of the workpiece. Good effect to electroplate.

43. Swing by the workpiece Austempered durable manufacturing of energy - efficient industrial - type furnace.

44. In order to obtain the 3D data of the discharge gap and workpiece shape from the experimental results, a new measurement is proposed.

45. In this paper influence of geometric excentric ball track of rolling bearing of spindle of machine tool on machining accuracy of workpiece is discussed.

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46. With some CNC machines, even the workpiece loading process has been automated.

47. The state of circuit of tool and workpiece in Electric Hot Machining (EHM) is different from that of conventional circuit.

48. The results showed that within a certain diameter range hard-face depth of shell quenching was disrelated to the diameter of workpiece.

49. A new three dimensional(3D)on-line inspecting method for workpiece on the circular pipeline by PMP was proposed.

50. The roll lapping machine is one of the equipments processing the excircle surface of minor diameter workpiece by lapping. The working accuracy is affected directly by the guide wheel of this machine.

51. The position of the first support of a workpiece in a die cavity and maximum deflection of the workpiece are obtained based on the specific features of plastic deformation of the metal in a die.

52. Distortion of the camera signal by the workpiece surface is reduced by adaptive control of the sensor height.

53. A cutting tip for a cutting tool used to cut or drill a brittle workpiece such as stone, brick, concrete, or asphalt and a frame saw provided with the cutting tip are disclosed.

54. By workpiece reaming, iron chippings emission and workpiece surface edge, which are corresponding to the vibration signal characteristics, the drill broken phenomenon will be analyzed.

55. Combined microcomputer control and hydraulic copying technique, an engine lathe is retro fitted into an automatic lathe to turning such kind of workpiece.

56. As the material is removed, the tool is gradually advanced into the workpiece by a servomechanism such that a constant gap is maintained between the tool and the workpiece.

57. The metallographic organizations of the original blank, the cup-shaped blank and the inner gear spun workpiece have been analyzed and compared mutually.

58. The optimeter is widely used to precisely measure external size of workpiece by comparison with a gauge block or standard part.

59. This is an example of deburring and edge finishing of the inner and outer circumferences of a ring-shaped workpiece.

60. The advantages of coated cemented carbide tool in dry milling of high-strength steel are demonstrated, and the workpiece surface roughness reaches the level of semi-finishing grinding.