DNS4349401617GY 计程仪试验程序20051128

1、DNS434-940-1617GY图纸履历 PLAN HISTORY日期DATE版本REV.标记MARK说明DESCRIPTION设绘DESIGNED审核REVIEWED审定APPROVED2005/11/28O供施工 / For construction发送单位船东2船检2营销部物资部质量部项目组1安技环保部海洋工程部非船事业部生产管理部综合服务公司舾装公司管加分段制造部部资料室钢加分段涂装总装制造一部部资料室技术科工程科吊装电装居装舾装总装制造二部部资料室2技术科1工程科3吊装电装4居装舾装船研所船体室船装室居装室机装室电装室工艺室1标准室资料室计划调度科Dalian ChinaTel:

2、(0411)-4414254Fax: (0411)-4412923E-mail: dnsic德国4250 TEU集装箱船4250 TEU CONTAINER VESSEL工艺文件TECHNOLOGY DOCUMENTDNS434-940-1617GY文件号FILE版 本REV.O计程仪试验程序Test procedure for speed log system重 量MASS比 例SCALE设绘Designed共3 页第1 页校对CheckedTOTAL SHEETSSHEET审核Reviewed大连新船重工船研所DNS SHIP DESIGN & RESEARCH INST.大连船舶

3、设计研究所DALIAN SHIP DESIGN & RESEARCH INST.标检StandardizedC4250-8审定Approved1.0 参考资料REFERENCE DATAl 计程仪厂家图纸Working Drawing for speed log system (SPERRY)l 计程仪系统图DNS434-651-007W/D of speed log system2.0 系统组成SYSTEM COMPONENTl 主显示装置Speed log master displayl 数字式速度显示器Digital speed displayl 电子单元Electronics

4、unitl 传感器Transducerl 海底阀箱Sea chest valvetankl 调光器Dimmer3.0 试验条件TEST CONDITION3.1 计程仪传感器的安装位置和角度应合理。Confirm that location of transducer should be reasonable.3.2 传感器与电子单元的电缆安装可靠。Check the reliability between transducer and electronics unit.3.3 系统接线正确。System connection is correct.3.4 测速条件3.4.1 测量水域能见度良

5、好。The visibility for water area is good.3.4.2 测速水深应不影响测速要求。Water depth should not affect the requirement of speed measurement. 3.4.3 测速时应保持航向不变。During measuring speed, keep the course.4.0 试验TEST4.1 检查调光器的功能正常。Check the function of dimmer.4.2 在主显示单元上按下TEST键，进行自检试验。When pressed TEST switch, initiate s

6、elf-test.4.3 验证船在靠岸时，船速接近于0。Verify that when the ship is along side that speed is close to 0.4.4 检查纵向速度、横向速度、航程等显示功能。Check the Indication speed ahead/astern, port/starboard speed, distance.4.5 检查数字速度显示器的指示功能。Check the indication function of digital speed display.4.6 在测速试验时，校正多普勒计程仪的测速精度。During the speed measuring test, calibrate the accuracy of Dolog.4.7 进行“BOTTOM”相对于地和“WATER”相对于水两种跟踪方式转换试验，检查相应的速度。Switch over between “GROUND” mode and “WATER” mode. Check the relative speed.4.8 检查速度信号传送到下列设备：雷达、自动舵、AIS、VDR、电罗经及电