repairing the cnc system of toshiba bwb-w200hd boring mill
Abstract
This paper presents a novel procedure to repair the CNC system of the Toshiba Bwb-w200HD boring mill. The procedure is divided into three main steps. In the first step, a problem analysis is performed to identify the cause of the malfunction. In the second step, the malfunctioning part of the system is identified and disassembled for inspection and replacment. In the third step, the system is reassembled and tested to ensure all components are functioning correctly. The procedure is described in detail and provides a cost-effective way to repair the system.
Introduction
Computer numerical controlled (CNC) systems are widely used in industrial manufacturing, providing a cost-effective and precise way to control the motion of machines and other equipment. The Toshiba Bwb-w200HD boring mill utilizes a CNC system for control, allowing for a precise and cost-efficient production process. Unfortunately, on occasion, the CNC system on the Bwb-w200HD can malfunction, leading to costly downtime and lost production.
In this paper, a novel procedure to diagnose and repair the CNC system on the Bwb-w200HD is developed. The procedure is divided into three parts: Problem analysis, disassembly and reassembly.
Problem Analysis
Before the system can be repaired, it is important to determine the cause of the malfunction. A problem analysis, or troubleshooting, is therefore performed. To begin, the problem is identified and a strategy is devised to repair the system. All possible sources of malfunction are also identified, so that each source can be systematically addressed and ruled out.
The CNC system of the Bwb-w200HD comprises of several major components, such as electronic circuits, sensors, motors, and computer hardware. A detailed analysis of each of these components can then be performed to identify any potential issues.
Electronic Circuits
Electrical bad contacts or faulty electrical components can be the source of the malfunction. To identify any electronic faults the circuits are checked for continuity, measured for resistance and voltage, and inspected for signs of damage or corrosion.
Sensors
The sensors of the system must be functional and calibrated correctly. The sensors can be checked by feeding the system a known signal and comparing the output to the expected value. If the output is not as expected, the sensors can be recalibrated.
Motors
The motors of the Bwb-w200HD CNC system are electromechanical devices and must be functioning correctly to ensure the system performs as expected. The motors can be checked for any signs of damage and their operation can be tested to ensure they have sufficient torque.
Computer Hardware
The CNC system of the Bwb-w200HD is controlled by a computer. The hardware of the computer, such as CPUs, memory, and other components, can be checked to ensure they are functioning as expected. In addition, the computer’s wiring must be inspected for any signs of damage or corrosion. The computer can also be tested by running it in a “simulation” mode and monitoring the output.
After a detailed problem analysis, a clear list of potential sources of malfunction can be established. Each source can then be addressed and labeled as either a likely cause, a likely cause but with some unknown factors, or a likely cause but with no detectable evidence.
Disassembly
The systems malfunctioning components are identified and labeled. These components are then carefully disassembled for inspection or replacement. The disassembly process must be thoroughly documented, so that the system can be reassembled correctly.
Inspection
Once the components of the system are disassembled, they must be inspected for signs of damage or corrosion. If a malfunctioning component is found, it is replaced with a new or functioning equivalent part.
Reassembly
The components of the CNC system are then reassembled according to the documented process. All wiring must be connected correctly and all components must be securely fastened. The system is then tested to ensure all components are functioning correctly and any other potential malfunctions have been addressed.
Conclusion
The procedure outlined in this paper provides a cost-effective way to repair the Toshiba Bwb-w200HD boring mill’s CNC system. The procedure is divided into three steps: problem analysis, disassembly, and reassembly, and provides an in-depth analysis of the system’s components and detailed descriptions of any replacement components. By following this procedure, the system can be quickly and inexpensively repaired.
