Research on Improvement of Truck Vibration Based on Systematic G8D Method

Table 9

Problem prevention worksheet.

Problem prevention worksheet; Program objective: to prevent vehicle vibration in terms of the manufacturing quality of components
Key step	Nature			Possible obstacles/causes of problems
		S
(1) Deviation quality and consistency of transmission shaft
(2) Technical requirements for hub: roundness and flatness and consistency
(3) Rims meet technical requirements: roundness and consistency
(4) Dynamic balance and consistency of tire assembly
(5) Damping force of front axle shock absorber meets technical requirements and consistency
(6) Cab-suspensioning shock absorber meets technical requirements and consistency
Use your experience to identify your plans and steps
These steps are complex, have tight deadlines, are new, and have an impact on other steps	Determine which steps require your attention and resources most			Identify possible obstacles to completing these key steps. (people, methods, materials, machines, measurements, and environmental problems)

Notes: questions such as the nature of the form need to be filled out later.