Random good picture Not show
31. However, students should be made aware of the basics of NC before being exposed to the more recent developments of computerized numerical control(CNC) and direct numerical control(DNC).
32. Aimed at developing open architecture CNC system for cam grinder, the design of hardware and software is included and the software design is the focus in this paper.
33. The paper introduces the techniques on an integrated CAD/CAM system developed by the writers for auto-generating NC codes of Turret Type CNC Punch Press.
34. The company has many industry-leading advanced CNC hydraulic press and high-speed high-precision CNC hydraulic press brake and automatic spray painting production lines.
35. According to sources, CNC has contacted Huawei, ZTE, UT, and Shanghai Bell Alcatel to AVS collaborations.
36. The programming system of a kind CNC flame cutting machine of H - type section steel was introduced.
37. Along with the many canned cycle options, CNC builders introduced displays for visual editing of part programs in memory.
38. A CNC system makes the two side of side rolls move synchronously.
39. Bring forward researchful content and clue of direct drive multiple axes rotary spindle head for CNC milling machine by torque motor that is a new type driving technique.
40. Almost not any additional circuit needs to add in planer CNC system above two functions.Sentencedict
41. FIFO mode is defined according to operation mode of CNC system, the parameter is transmitted in the parameter mode, and interpolation data is transmitted in automatic machining mode.
42. The CNC billet aluminum washout base includes a brass bushing for longer low tolerance life.
43. This paper introduces the principle and design method of cross-coupled contouring control of multi-axial CNC machine tools.
44. By combining the technologies of USB with that of Computer Numerical Control (CNC) of Wire Cut Electric Discharge Machining (WEDM), a system of PC for WEDM based on USB are designed.
45. Aiming at improving the interpolation efficiency without lowering the path accuracy, the velocity look- ahead control in CNC (computerized numerical control) was introduced.
46. With some CNC machines, even the workpiece loading process has been automated.
47. In order to test and control cutting chanter, a vibration controlling system for CNC milling machine is developed, which is based on the techniques of expert systems.
48. With NC cutting plate machine, CNC punch, CNC bending machines, CNC machine circle round, NC thermal machine, CNC laser cutting machine and a series of advanced numerical control equipment.
49. In chapter 5, real time thermal error compensation on a CNC turning center is introduced, which is a production project under the sponsorship of General Motors Windsor Transmission Plant.
50. CMM checking gauge is a general measuring instrument for CNC and CMM. Two methods to calibrate CMM checking gauge precisely is proposed in this paper. The experment results are analyzed and compared.
51. On the basis of the functions of SIEMENS CNC system, the sub-program for cycloidal cam machining has been developed.
52. CNC turret so that the majority of users in a certain visibility.
53. When CNC G code is used in the CNC lathe programming, using G02(G03)out of the way easily causes the programming error.
54. This article introduces the concept and role of the CNC programming, and illustrates the importance of the parameter programming in the machining with some examples.
55. Fitting results of the sub-systems of the CNC machine tools was estimated. Scattered level of confidence limits facing reliability matrix of sub-systems can be clearly seen.
56. Our products are used widely and efficiently in machining center, in special purpose machine and in CNC lathe , especially in auto component parts processing industry.
57. The CNC system used in non-circular section turning lathes has increased the quality of the machining with the efficiency increased by 30%.
58. Used for zero position correction of CNC machine tool and signal division.
59. For the problem caused by nonlinear friction in CNC machine at low velocity, a parallel hybrid control model based on neural network and PID algorithm is proposed.
60. In this paper we analyze CNC system structure, real-time control and timing sampling mechanism, three-dimension process trace technique.