Precision Analysis of Noncircular Gears Based on CNC Machining Technology under Cloud Computing Platform

Abstract

In order to solve the problem of machining error of noncircular gears, a method based on the analysis and research of the accuracy of noncircular gears based on CNC machining technology under the cloud computing platform is proposed to further improve the technical accuracy of noncircular gears. The error and error items are analyzed mainly, and a model framework based on cloud computing platform is proposed on this basis. The architecture of the system is deeply analyzed, focusing on the dynamic integration method of gear cloud measurement system resources based on cloud platform, building a gear cloud measurement system based on cloud computing platform, and testing needs to use Hadoop to install the software that needs to be prepared: virtual machine version, VMware Workstation-14.0.0 build-6661328, Linux version. The results show that the technical support of the cloud computing platform can effectively improve the accuracy of noncircular gears.

Thermal Property Analysis of Precision Machinery and Its Thermal Error Compensation

“…Precision machining has high requirements for raw materials, equipment, tools, environment, quality supervision, and other aspects. Now we have already known that the unsatisfactory precision of work pieces and the machining error during precision machining are mainly caused by the process system and the internal stress, and thermal error and geometric error are the most common error types [5][6][7][8][9][10]. The machining error caused by the thermal deformation of machines or tools accounts for half or even more in the total error, so the thermal error has become the primary error source of precision machining.…”

Retracted: Precision Analysis of Noncircular Gears Based on CNC Machining Technology under Cloud Computing Platform

“…Tis article has been retracted by Hindawi following an investigation undertaken by the publisher [1]. Tis investigation has uncovered evidence of one or more of the following indicators of systematic manipulation of the publication process:…”