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详细说明：柔性生产线监控网络设计pdf,柔性生产线监控网络设计Abstracts
10-06-143 Defects and Solutions for Diecasting of bctwccn rcducc work safcty accident and mcchanical safc quality
Zinc Alloys
standardization was analyzed. Promote enterprise to improve
LIANG Huan-cao (Wah Fung Metal Factory, Dongguan523296, intrinsic safety, control unsafe behavior and unsafe state,
establish self-discipline, continuous improvement of work safety
Abstract: This paper introduces the common defects and long-term mechanism, improve the work safety management
solutions for zinc diecasting. such as corrosion of dies, surface level in enterprise, promote enterprise's work safety situation
hard particles, porosity etc. The reasons for the formation of the Key words: safety quality standardization; work safety,
defects and solutions are given. Attentions in processing are also operation mode; intrinsic safety long-term mechanism
pointed out in avoiding the formation of these defects
Key words: diecasting; zinc alloys; defect analysis
10-06-157 Research on the assemble methods of
Universal Cylindrical Grinding Machine
10-06-146 MC-60VA Vertical Machining Center LIU Hui (Shanxi Polytechnic Institute, Xianyang712000, China
Electrical Retrofitting
Abstract: Based on analyzing the applications of interchange
ZIIAO Shao-dong, FU Guang-lin, TIAN Xiang(Guangzhou assemble, grouping assemble, fitting assemble and adjustment
Machine Tool Works Co, Ltd, Guangzho511430, China)
assemble, the same height assemble methods of former and later
Abstract: MC-60VA Vertical Machining Center is the 90s of core clampers for universal cylindrical grinding machine are
last century imported machinc, numcrical control systcms rcscarched. Fitting asscmblc is sclcctcd to build dimension chain
because of its serious problems, will lead to maintenance of and calculate related dimensions and deviations, which can
recovery, only through Retrofitting means to make the device dramatically lower the cost of production, increase economic
play a role again. This Retrofitting applies FANUC OI replace the benefits, and ensure the product quality
original machine control system OSP-502OL, and the associated Key words: research: cylindrical grinding machine; assembly
Retrofitting of work, this thesis describes the retrofitting in the method
electrical equipment involved in the system configuration
emergency stop, limit bits, tools control, spindle gear change 10-06-159 Analysis of Rock Drill Common Faults
control technology hardware and software design
and its exclusion
Key words: retrofitting; numerical control systems, DONG Yan-jun(Engineering School, Jiaozuo454000, China
configuration; emergency stop; limit bits, tools control; spindle Abstract: Domestic coal is mainly used in many eye-blasting
gear change control
methods to drill laneway. Therefore, a number of coal mine rock
drill is the laneway of the important equipment, a direct impact
10-06-149 Approach to Improving Reliability of on mine productivity and labour intensity. Rock drill focuses on
Motorized spindle
the phenomenon of the common failures, failure causes and
LI Yal, DOU Huai-luo, LI Yu-ting(Luoyang Bearing Science and troubleshooting methods
Technology Co, Ltd, Luoyang471039, China)
Key words: rock drill; failure phcnomcna; causc of thc
Abstract: Currently, the motorized spindles are more widely malfunction; remedy
used in the field of metal cutting machine tools, and it
reliability of the devicc that is becoming increasingly important. 10-06-161 The Design of Monitoring Network for
Aimed at requirement of high reliability of motorized spindle, Teaching Auto Product Line
dynamic characteristics of motorized spindle and rolling bearing JIA Qian-wei, WU Wei(1. Rizhao Polytechnic, Rizhao276826
are calculated using dynamic design on the basis of analyzing
China; 2. Xinwen Mining( Group)Co., Ltd, Xintai 27 1219,China
motorized spindle structure. Effect of axial preloading, span, Abstract: Making use of PCAcess as OPC server, the PPI
rotor diameter of each step and rolling bearing on critical
rotocol communication between the Host Computer and S7-
revolution of motorized spindle is studied to obtain proper 200PLC can be achieved easil
structure. The motorized spindles are also analyzed in some Key words: PCAcess, monitoring: PPI
aspects such as design, lubrication, material, seal, cooling et al to
be optimally designed. High performance bearings are designed
10-06-163 The Simple Discussion of the Zero-
to meet high reliability of motorized spindle
Key words: motorized spindle; reliability; seal design;
Sequence Current Protection and the Residual
lubrication
Current protection
XIE Jin-hong(Electrical and Mechanical Services Department
Operations Management Center, G-S-z Superhighway Co, Ltd
10-06-154 Methods to Create a Machinery Dongguan52392.5, China)
Manufacturing Enterprise Safety and Quality Abstract: Analysis of zero sequence protection and residual
Standardization
current protection of these two kinds of earth fault protection
LUO Wei-ping (Guangdong Machinery Research Institute, applications in the similarities and differences, then solving
Guangzhou 10635, China)
practical cnginccring problcms
Abstract: This report is based on the concept of safety quality Key words: zero-sequence current protection; residual current
standardization. It expounds the operation mode, attention points protection; application
and work points of safe quality standardization. The usefulness
of mechanical safe quality standardization and the relationship
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