实训四、游标万能角度尺测量角度

实训四、游标万能角度尺测量角度 游标万能角度尺的测量 一、实验目的 掌握游标万能角度尺的使用方法及角度 检测 工程第三方检测合同工程防雷检测合同植筋拉拔检测方案传感器技术课后答案检测机构通用要求培训 方法。 二、实验设备 游标万能角度尺，待测角度 三、实验内容 1.了解游标万能角度尺的结构 2.掌握游标万能角度尺的不同组合功能; 3.用游标万能角度尺测0?—320?的角。 四、游标万能角度尺 1.量仪的说明和测量原理 万能角度尺是一种结构简单的通用角度量具，其读数原理为游标读数原理。结构如实训图6_1所示，由主尺1、游标尺2、基尺3、压板4、角尺5、和直尺6组成。利用基尺、角尺和直尺的不同组合，可进行0?—320?角度的测量。 (2) draw a purge system, confirmed by the supervising principal; (3) the purging of temporary pipe installation, required support and reinforcement, purge outlet setting a fixed bracket, easy to check; (4) at the purging outlet cordon, by the person responsible for supervision; (5) set up a special panel of steam pipe blowing will be attended by a unified command, assigning their tasks; (6) steam blowing the steps are as follows: a. open the trap, vent and drain valve; B. should warm-up before purging; C. check the expansion joints, thermal displacement of the spring hanger and pipe; D. used to purge the vapor temperature should not exceed the tubing operating temperature; E. purge steam should be heated ? cool ? reheating in the order; F. purge lines should be a blow out after blowing the next; G. purge purging of the target of export place polishing the quality of checks, no rust, debris on the targets for qualifying. (7) the washing, sweeping, the qualified (confirmed by the Commissioner and owners) after the pipeline, should recover, recovery procedures with the dismantling steps instead, and blanks are removed, should be put on the official gasket, once the recovery is complete, confirmed by the supervision of site, fill out the purge, rinse records. 2. static equipment installation programme 2.1 installation program setup for static equipment for static equipment, see below. 2.2 the construction preparation 2.2.1 all personnel should be familiar with equipment installation and technical information, including equipment manufacture and Assembly diagrams and component diagrams, equipment installation documentation, special tools, manuals, packing list and process installations, equipment certification, the constructionaaBy-pass, wash downstream parts of the pipeline. (5) take exit of the flushing line with glasses of water, check whether the water color and (2) draw a purge system, confirmed by the supervising principal; (3) the purging of temporary pipe installation, required support and reinforcement, purge outlet setting a fixed bracket, easy to check; (4) at the purging outlet cordon, by the person responsible for supervision; (5) set up a special panel of steam pipe blowing will be attended by a unified command, assigning their tasks; (6) steam blowing the steps are as follows: a. open the trap, vent and drain valve; B. should warm-up before purging; C. check the expansion joints, thermal displacement of the spring hanger and pipe; D. used to purge the vapor temperature should not exceed the tubing operating temperature; E. purge steam should be heated ? cool ? reheating in the order; F. purge lines should be a blow out after blowing the next; G. purge purging of the target of export place polishing the quality of checks, no rust, debris on the targets for qualifying. (7) the washing, sweeping, the qualified (confirmed by the Commissioner and owners) after the pipeline, should recover, recovery procedures with the dismantling steps instead, and blanks are removed, should be put on the official gasket, once the recovery is complete, confirmed by the supervision of site, fill out the purge, rinse records. 2. static equipment installation programme 2.1 installation program setup for static equipment for static equipment, see below. 2.2 the construction preparation 2.2.1 all personnel should be familiar with equipment installation and technical information, including equipment manufacture and Assembly diagrams and component diagrams, equipment installation documentation, special tools, manuals, packing list and process installations, equipment certification, the constructionaaBy-pass, wash downstream parts of the pipeline. (5) take exit of the flushing line with glasses of water, check whether the water color and (2) draw a purge system, confirmed by the supervising principal; (3) the purging of temporary pipe installation, required support and reinforcement, purge outlet setting a fixed bracket, easy to check; (4) at the purging outlet cordon, by the person responsible for supervision; (5) set up a special panel of steam pipe blowing will be attended by a unified command, assigning their tasks; (6) steam blowing the steps are as follows: a. open the trap, vent and drain valve; B. should warm-up before purging; C. check the expansion joints, thermal displacement of the spring hanger and pipe; D. used to purge the vapor temperature should not exceed the tubing operating temperature; E. purge steam should be heated ? cool ? reheating in the order; F. purge lines should be a blow out after blowing the next; G. purge purging of the target of export place polishing the quality of checks, no rust, debris on the targets for qualifying. (7) the washing, sweeping, the qualified (confirmed by the Commissioner and owners) after the pipeline, should recover, recovery procedures with the dismantling steps instead, and blanks are removed, should be put on the official gasket, once the recovery is complete, confirmed by the supervision of site, fill out the purge, rinse records. 2. static equipment installation programme 2.1 installation program setup for static equipment for static equipment, see below. 2.2 the construction preparation 2.2.1 all personnel should be familiar with equipment installation and technical information, including equipment manufacture and Assembly diagrams and component diagrams, equipment installation documentation, special tools, manuals, packing list and process installations, equipment certification, the constructionaaBy-pass, wash downstream parts of the pipeline. (5) take exit of the flushing line with glasses of water, check whether the water color and (2) draw a purge system, confirmed by the supervising principal; (3) the purging of temporary pipe installation, required support and reinforcement, purge outlet setting a fixed bracket, easy to check; (4) at the purging outlet cordon, by the person responsible for supervision; (5) set up a special panel of steam pipe blowing will be attended by a unified command, assigning their tasks; (6) steam blowing the steps are as follows: a. open the trap, vent and drain valve; B. should warm-up before purging; C. check the expansion joints, thermal displacement of the spring hanger and pipe; D. used to purge the vapor temperature should not exceed the tubing operating temperature; E. purge steam should be heated ? cool ? reheating in the order; F. purge lines should be a blow out after blowing the next; G. purge purging of the target of export place polishing the quality of checks, no rust, debris on the targets for qualifying. (7) the washing, sweeping, the qualified (confirmed by the Commissioner and owners) after the pipeline, should recover, recovery procedures with the dismantling steps instead, and blanks are removed, should be put on the official gasket, once the recovery is complete, confirmed by the supervision of site, fill out the purge, rinse records. 2. static equipment installation programme 2.1 installation program setup for static equipment for static equipment, see below. 2.2 the construction preparation 2.2.1 all personnel should be familiar with equipment installation and technical information, including equipment manufacture and Assembly diagrams and component diagrams, equipment installation documentation, special tools, manuals, packing list and process installations, equipment certification, the constructionaaBy-pass, wash downstream parts of the pipeline. (5) take exit of the flushing line with glasses of water, check whether the water color and (2) draw a purge system, confirmed by the supervising principal; (3) the purging of temporary pipe installation, required support and reinforcement, purge outlet setting a fixed bracket, easy to check; (4) at the purging outlet cordon, by the person responsible for supervision; (5) set up a special panel of steam pipe blowing will be attended by a unified command, assigning their tasks; (6) steam blowing the steps are as follows: a. open the trap, vent and drain valve; B. should warm-up before purging; C. check the expansion joints, thermal displacement of the spring hanger and pipe; D. used to purge the vapor temperature should not exceed the tubing operating temperature; E. purge steam should be heated ? cool ? reheating in the order; F. purge lines should be a blow out after blowing the next; G. purge purging of the target of export place polishing the quality of checks, no rust, debris on the targets for qualifying. (7) the washing, sweeping, the qualified (confirmed by the Commissioner and owners) after the pipeline, should recover, recovery procedures with the dismantling steps instead, and blanks are removed, should be put on the official gasket, once the recovery is complete, confirmed by the supervision of site, fill out the purge, rinse records. 2. static equipment installation programme 2.1 installation program setup for static equipment for static equipment, see below. 2.2 the construction preparation 2.2.1 all personnel should be familiar with equipment installation and technical information, including equipment manufacture and Assembly diagrams and component diagrams, equipment installation documentation, special tools, manuals, packing list and process installations, equipment certification, the constructionaaBy-pass, wash downstream parts of the pipeline. (5) take exit of the flushing line with glasses of water, check whether the water color and 2.测量步骤 a(使用前，先将万能角度尺擦拭干净，再检查各部件的相互作用是否移动平稳可靠、止动后的读数是否不动，然后对零位。 b.测量时，放松制动器上的螺帽，移动主尺座作粗调整，再转动游标背面的手把作精细调整，直到使角度尺的两测量面与被测工件的工作面密切接触为止。然后拧紧制动器上的螺帽加以固定，即可进行读数。 c.测量完毕后，应用汽油把万能角度尺洗净，用干净纱布仔细擦干，涂以防锈油，然后装入匣内 五、实验报告单 被测件名称 测量器具 测量次数 测量值?? 平均值 变化量 1 2 3 合格性判断 姓名 班级 学号 成绩 (2) draw a purge system, confirmed by the supervising principal; (3) the purging of temporary pipe installation, required support and reinforcement, purge outlet setting a fixed bracket, easy to check; (4) at the purging outlet cordon, by the person responsible for supervision; (5) set up a special panel of steam pipe blowing will be attended by a unified command, assigning their tasks; (6) steam blowing the steps are as follows: a. open the trap, vent and drain valve; B. should warm-up before purging; C. check the expansion joints, thermal displacement of the spring hanger and pipe; D. used to purge the vapor temperature should not exceed the tubing operating temperature; E. purge steam should be heated ? cool ? reheating in the order; F. purge lines should be a blow out after blowing the next; G. purge purging of the target of export place polishing the quality of checks, no rust, debris on the targets for qualifying. (7) the washing, sweeping, the qualified (confirmed by the Commissioner and owners) after the pipeline, should recover, recovery procedures with the dismantling steps instead, and blanks are removed, should be put on the official gasket, once the recovery is complete, confirmed by the supervision of site, fill out the purge, rinse records. 2. static equipment installation programme 2.1 installation program setup for static equipment for static equipment, see below. 2.2 the construction preparation 2.2.1 all personnel should be familiar with equipment installation and technical information, including equipment manufacture and Assembly diagrams and component diagrams, equipment installation documentation, special tools, manuals, packing list and process installations, equipment certification, the constructionaaBy-pass, wash downstream parts of the pipeline. (5) take exit of the flushing line with glasses of water, check whether the water color and