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 Wysłany: Pon 22:05, 06 Gru 2010 Temat postu: tory burch QY02B-type discussion of the adjusting |
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QY02B-type discussion of the adjusting dial gauge Calibrator
Filling stations should be set at least two scales, scales should be a separate inspection burden. Filling scales and check weighing kg should be used from off balance, should be awarded for the technical supervision departments license to manufacture measuring instruments certified by qualified products and the use of cycle. Filling scales, precision scales seized pounds in Table 3 should be consistent with the requirements. Table 3 At present, China has produced more advanced automatic peeled, quantitative filling of the special scales can be different for each cylinder, the first screening of excessive residue cylinder, and then their actual tare automatically peeled, then quantitative filling, so that both can reduce labor intensity, measured filling can guarantee the accuracy of the measurement of the gas filling station management and security capabilities to board a new level. At present, the Wuhan Petrochemical Plant and other units have been using this special equipment to buy, and achieved good results, it is worth promoting. 2.5 to establish long-term regulatory mechanism for measuring the characteristics of bottled liquefied petroleum gas metering, quality and technology supervision departments at all levels, and legal workers should take action, according to measurement method is not enough to adapt to the situation, actively monitor the legal system in the gas metering legal basis and operational problems, to further improve the amount of bottled gas as a commodity management of the relevant regulations and requirements, the amount of incorporated gas filling \publicity and guidance, the implementation of test methods measuring the amount of goods and provisions to strengthen the LPG filling, operation supervision and management of measurement. At the same time, increase the intensity of combat Duanjinshaoliang illegal, regular or irregular conduct random testing of bottled gas, known to the public to focus on filling station to the national mandatory standards as the basis,[link widoczny dla zalogowanych], insist on the roots, to standardize their operations, the purpose of fair measurement, and earnestly safeguard the legitimate rights and interests of consumers play in safeguarding the economic order measurement, an important role in building a harmonious society, promote the healthy development of gas and people's improved quality of life. About the author: Hu Source, male, engineer. Company: Wuhan City,[link widoczny dla zalogowanych], Weights and Measures management. 430000 Address Road Jianghan District No. 176, 6th Floor, Block B Xingcheng Building. OF RADIO metrology management in Wuhan (Wuhan 430000). Received time. . 2007 a O3-23 (on the next page 2 spring fixed fulcrum surface differential cylinder 0 BA eccentric ball about 5 to indicate the internal structure of Figure 2 shows the value of a certain period of tolerance is too large or thousands of spectral comparator (0 ~ 1) mm in the show value within a very small segment of a test was abnormal, and other data do not approximate linear relationship. ① screw uneven wear. Careful observation with a magnifying glass screw, such as local wear large, coated abrasives,[link widoczny dla zalogowanych], and add a little kerosene, ground screw screw pair. ② activities at the damage exposure. And the A point and B point of contact with small round face, and 0 point contact of the mounting surface, if worn, with the grinding method,[link widoczny dla zalogowanych], to be removed. After grinding, the plane of not less than 0. Olmm, measuring rod parallel, not less than 0. O1mm. Small steel ball wear, or burr, coated with abrasives on the blankets, little drops of kerosene, polished steel ball. 6 large error in the return journey when the large deviation may be appropriate to tighten the screw tension adjustment screw pair of nuts. Differential rotation to give consideration to both the flexible tube, the return bias and small. 7 before the end of the tone of repair, should first understand the instrument structure, be aware of. Second, understanding leverage, eccentric role, how differential tube mm, sharing, and the differential movement of anvil cylinder and the amount is approximately linear relationship. Also, grinding techniques, fitter skills, but also good at it. Test, the gauge block surface, in particular,[link widoczny dla zalogowanych], can not have a film in order to avoid unstable data. To skilled of the adjusting, not as far to say that simple. For example, the eccentric fine-tuning, the inductor device has been a marked change in direction, but the amount of the block group test, the result is almost fixed, it is anxious. At this time may wish to pause, change of hand. In short, do not aim too high, a sum of a basic skills training program. Author: Wu Shaozhen, male, assistant engineer. Company: Nanjing measurement Supervision and Inspection Institute. Address: 200 037 Village Road, Nanjing, Lung Poon 57. Received Time :2007-04-02 (on the next page 29) Glass Block micrometer micrometer screw contacts the bottom and at the pits due to wear and there, affecting the uniformity of fringe movement, it can be trimmed flat or replacement of troubleshooting. Zero 7, the user operating the hand wheel failure properly, resulting in zero handwheel and in contact with the spring on the reflector type fission fragments, less elastic and can not re-zero. In addition, also it may cause loose screws zero does not work. About the author: ZENG Hui, female, engineer. Work unit: the metrological verification Changji. Address: 831lOO Beijing North lO2 Changji number. Received time. A o3 a o9 2007
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