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一輛攪拌車合格要達成哪些技術標準?

來源:http://gmt-crypto.com/ 日期:2022-01-13
概述:一、整車的外廓尺寸應符國家標準的規定。并按批準的產品圖樣及技術文件制造。 1、 The overall dimension of the whole vehicle sh
一、整車的外廓尺寸應符國家標準的規定。并按批準的產品圖樣及技術文件制造。
1、 The overall dimension of the whole vehicle shall comply with the provisions of national standards. And manufacture according to the approved product drawings and technical documents.
二、外購件、外協件均應有制造廠的產品合格證,并符合相關標準的要求,經攪拌車生產廠檢驗合格后方可裝配。
2、 The purchased parts and outsourced parts shall have the product certificate of the manufacturer and meet the requirements of relevant standards. They can be assembled only after passing the inspection of the mixer manufacturer.
三、攪拌車的廠定最大總質量不得超過底盤的最大許用值,轉向軸(輪)載質量和側傾穩定角應符合GB7258的規定。
3、 The factory determined maximum total mass of the mixer truck shall not exceed the maximum allowable value of the chassis, and the steering shaft (wheel) load mass and roll stability angle shall comply with the provisions of GB7258.
四、焊縫應均勻、平直。無漏焊、裂紋、央渣、表面應無毛邊,包砂等現象。
4、 The weld shall be uniform and straight. There shall be no missing welding, cracks, central slag, and the surface shall be free of burrs, sand inclusion, etc.
自動混凝土攪拌機
五、所有外露黑色金屬表面均應作防銹處理。外表裝飾漆應美觀大方,符合GB7258的規定。
5、 All exposed ferrous metal surfaces shall be subject to anti rust treatment. The exterior decorative paint shall be beautiful and generous and comply with the provisions of GB7258.
六、從進料到輸送卸料完畢,允許的最長時間為90mh,且攪拌筒按規定連續運輸不大于300轉。攪拌車行駛時,最高車速不得超過如50km/h
6、 The maximum allowable time from feeding to conveying and unloading is 90mh, and the continuous transportation of the mixing drum shall not be greater than 300 revolutions according to the regulations. When the mixer is running, the maximum speed shall not exceed 50km / h
七、裝入預拌混凝土在規定的攪動轉速和輸送時間運送到交貸地點后,泥凝土質量應符國標要求。
7、 After the ready mixed concrete is loaded and transported to the delivery place at the specified stirring speed and transportation time, the quality of mud concrete shall meet the requirements of national standards.
八、進料斗出口尺寸不小于歷650mm,距地面高度應不大于3.8m。
8、 The outlet size of the feed hopper shall not be less than 650mm, and the height from the ground shall not be more than 3.8m.
九、水泥攪拌車的出料速度不小于0.65m3/min,出料殘余率小于2-5%。攪拌車的進料速度不小于2.7m3/min
9、 The discharging speed of cement mixer truck shall not be less than 0.65m3/min, and the discharging residual rate shall be less than 2-5%. The feeding speed of mixer truck shall not be less than 2.7m3/min
十、輸送應安裝牢固。各連接部分部件不應有損壞、變形等現象,不應有上車與底盤偏離原先的固定裝置的情況。
10、 The conveyor shall be firmly installed. All connecting parts shall be free of damage, deformation and other phenomena, and there shall be no deviation between the upper vehicle and the chassis from the original fixing device.
十一、車在最大總質量狀態下,以20km/h的速度府能通過14%的坡道外溢。
11、 Under the condition of maximum total mass, the vehicle can overflow through 14% ramp at the speed of 20km / h.
十二、制動性能府符合國標規定。行駛車外噪聲應符國標要求。
12、 The braking performance shall comply with the provisions of the national standard. The noise outside the driving vehicle shall meet the requirements of national standards.
十三、整車的各項密封性能良好,各密封面、管接頭及所有連接部位均不得有滲油漏氣的現象。
13、 The sealing performance of the whole vehicle is good, and there shall be no oil and air leakage on all sealing surfaces, pipe joints and all connecting parts.

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