An NC tool path translator for virtual machining of precision optical products

Lee, Wing Bun; Gao, De Wen; Cheung, Chi Fai; Li, J. G.

doi:10.1016/s0924-0136(03)00786-6

Cited by 25 publications

(13 citation statements)

References 9 publications

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“…7. A half round tool with nose radius R is used, with the included angle (3), which is generated by the tool path translator [13] with the turning increment of the tool r δ and sampling number n . The arc of turning tool is then described as equation (4) …”

Section: Generation Mechanisms Of Machining Profilesmentioning

confidence: 99%

A novel evaluation and compensation method for ultra-precision machining of hybrid lens

Chan

Lee

et al. 2016

Precision Engineering

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Section: Generation Mechanisms Of Machining Profilesmentioning

confidence: 99%

A novel evaluation and compensation method for ultra-precision machining of hybrid lens

Chan

Lee

et al. 2016

Precision Engineering

Self Cite

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“…Words are specific instructions in the control system, and it is made up of English letters, special characters and numbers which show the address [3]. The format of program segment is the writing rules of words, characters and data, usually having the following 3 types: (1) the program section format of using a separator.…”

Section: B Nc Code Compilationmentioning

confidence: 99%

Research on key technology of machining simulation based on Web

Liang

Guan

et al. 2010

2010 IEEE International Conference on Industrial Technology

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According to the single release form of product information on the network in machine manufacturing enterprises and the high price of the conventional NC simulation software, a machining simulation system based on Web is developed in this paper. Making use of the superiority of Java and JavaScript on Web and the interaction of VRML technology, 3D browsing, virtual assembly and machining simulation are realized on the network. Based on the authenticity and real-time of virtual reality, a network distributed virtual simulation system is designed. This method of NC machining simulation is not dependent on the expensive CAD/CAM software, and for the size of the system files is small, it can be transferred on the network conveniently. Using the browser with the plug as the client, the system has free installation, authenticity, interaction, low cost, portability, low requirements for the client, etc.

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“…The tool center path is A 1 B 1 cĺB 1 cB 2 ĺB 2 C 1 . The coordinates of point B 1 and B 2 could be put forward from formula (4)(5)(6)(7)(8)(9)(10)(11)(12)(13)(14)(15)(16)(17)(18)(19) and (4)(5)(6)(7)(8)(9)(10)(11)(12)(13)(14)(15)(16)(17)(18)(19)(20) and the coordinate of point B 1 c is following. In Fig.6(b), B 2 c should be the inserted joint point, and the tool center path is A 1 B 1 ĺB 1 B 2 cĺB 2 cC 1 .…”

Section: )Dd90q and Ed90qmentioning

confidence: 99%

Study on the technology of 3D cutter radius compensation based on direction vector

Wang

2010

2010 IEEE International Conference on Mechatronics and Automation

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Cutter radius compensation is the key technology in CNC system and is the data sources and basis of contour interpolation. It is the necessary premise to guarantee the part contour according to programming track and cutter radius to plan the tool center path, especially the coordinates of the joint points. The concept of orientation vector is introduced and a technology of 3D cutter radius compensation based on vector method is put forward. The theory and method of cutter radius compensation in coordinates linear processing is studied deeply. The corresponding algorithm of tool center path for programming contour is established according to the relation between the geometric elements. Simulation results proved that the algorithm is accurate and feasible.

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An NC tool path translator for virtual machining of precision optical products

Cited by 25 publications

References 9 publications

A novel evaluation and compensation method for ultra-precision machining of hybrid lens

A novel evaluation and compensation method for ultra-precision machining of hybrid lens

Research on key technology of machining simulation based on Web

Study on the technology of 3D cutter radius compensation based on direction vector

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