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Wysłany: Sob 13:49, 19 Mar 2011 Temat postu: ugg boots billig Failure to protect the work site |
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Failure to protect the work site and to detect failure of
To Failure Analysis commissioned cutter, in addition to ten knives kind. Does not provide processing technology, technical conditions and heat treatment, such failure analysis is essentially not carried out. 1.4 From the failure analysis of the basic procedures and ideas for the scene look at the importance of protection failure failure analysis of the basic process map process map can be seen by the protection and bond failure site field visits to collect background material failure is a key part of the start of failure analysis, suggesting that its products used in failure analysis in an important position. 2-site failure analysis should pay attention to ensure the protection and surveillance records of the project (1) failure of parts and debris size. Shape and scattered direction. (2) failure of parts scattered around the metal shavings and powder. Oxide and lubricant residues and debris and traces of all suspicious. (3) failure of parts and debris deformation, crack fracture corrosion, wear the look. Location and starting point. The surface of the material characteristics, such as burns color, fixtures. Oxides, corrosion products and other one (4) failure of equipment or parts of the structure and manufacturing features. (5) failure of equipment, environmental conditions, the ambient temperature around the scene. Air, water (6) to listen to the operator and supporting personnel during the incident and the situation (if possible use of sound recordings.) (7) failure of the type of device manufacturer. Date of manufacture, the factory lot. The user, the installation location, date put into operation, the operator. Maintenance personnel. Operating records, maintenance records,[link widoczny dla zalogowanych], operational procedures, safety regulations. ( The design calculations of equipment drawings. Material inspection records, records of manufacturing processes, parts manual. Failure analysis of the project by the basic process map - Loss of the implementation of revised inspection plan-_JI Il is Lee I make use of a charge 』lL wI mouth. . . L1 soil ... Lu7Mw mouth mouth feedback system the number of directly relevant 1I IJ archive pass through processing] points to use. Thin plants lfI household management system of justice sector institutions insurance companies l su the hairpin economic sector,[link widoczny dla zalogowanych], manufacturing sector, research sector, educational sector and the public (for the benefit of the loss of) quality control records, inspection records, quality assurance, contract and other technical documentation ( 9) the standards. Regulations and other parameters of the literature. l8 (10) If the failure of equipment, legal issues, failure of field reconnaissance in conjunction with the device user representatives, manufacturer representatives, judicial representatives and representatives of insurance companies, reconnaissance record and signed by representatives of the parties listed in the list. (11) failure of the material collected analysts bear the responsibility of safe custody and confidentiality. a Conclusion (1) to protect the scene and the failure of failure is the failure analysis of field reconnaissance and the first thing to do is to improve the basis for failure analysis. (2) At present, protect the site has not yet given rise to failure of sufficient importance to bring to the failure analysis of a series of adverse effects. (3) should develop a series of quality control documents to ensure the failure of the institutionalized. Procedures, on the scientific track. (4) plant design and management personnel should pay attention to the protection of site failure. (5) to protect the scene of all the evidence failed to maintain the status quo. Intact and is genuine and not counterfeit, is to make failure analysis a prerequisite for the smooth conduct. 4 Recommendations (1) machinery and equipment operating rules, safety regulations, quality management and relevant technical documents to ensure that the contract should provide for users of machinery and equipment ① failure of responsibility to protect the liability of the scene,[link widoczny dla zalogowanych], such as the Failure of the scene, all the responsibility borne by the user . ② machinery and equipment in the event of failure of an accident, operators and the presence of personnel should be immediately cut off the power supply, gas supply, water and oil sources, to take immediate measures to protect the site, let idlers close to immediately report to the responsible department. ③ In addition to taking urgent measures to rescue casualties, fighting fires,[link widoczny dla zalogowanych], floods and poison gas to prevent the losses into - further expansion, the failure of the site should remain undisturbed, shall not carry any parts of the debris, until the expiration of authorized surveillance staff the site, issued a failure to allow clean up the site until the express written instructions. ④ site failure protection regulations and the type of machinery and equipment on the scope of the failure occurred. The failure of small parts can be limited to the scope of the scene itself and its neighboring small parts. (2) respond to business failure analysis personnel training, improve their problem solving, and failure events. (3) failure of field reconnaissance should be authorized by the failure analysis personnel, and authorized the collection of all relevant background material. (4) failure of on-site reconnaissance can be used photography, video,[link widoczny dla zalogowanych], audio, graphics and text descriptions, etc. recorded. (5) detect possible repeatedly, still need to pay attention during this period to keep the scene intact, due to moving over parts of the machine check should restore the original position. (6) all samples or test products to be detected after the end of the sampling, and the need to carefully study, included in the failure analysis plan, systematically carried out according to plan. I9
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