叉车实验指导书范文.doc

叉车实验指导书范文 叉车实验指导书叉车操作实验指导书编制雷智翔一实验目的 1、熟悉轮式工程机械总体结构、布局。 2、熟悉轮式工程机械走行、转向、制动的工作原理及操作方法。 3、熟悉工程机械液压工作装置的工作原理及操作方法。 二实验设备:C- 1、C5内燃叉车各一辆；5m卷尺及50m卷尺各一个；量角器一个。 三实验要求 1、有开阔实验场地50m*50m内无障碍物。 2、学生以四人为一组进行实验，其中一人操作，一人测量，两人观察。 行驶实习时须有教师在驾驶台上，五米之内无人。 液压系统操作时须拉上手制动。 四实验步骤 1、叉车结构认知a、观察叉车的底盘、内燃机、工作装置等总成，认识其结构特点，记录其主要参数，画出其结构示意图，b、观察叉车转向桥工作，了解转向桥工作原理。 2、叉车行驶实习a、以二十米为一区间，驾驶叉车来回行驶，以了解叉车行驶性能。 b、按指导教师要求，进行制动、转向操作，以了解叉车走行控制特点。 3、工作装置操作实习a、操作液压换向阀，按指导教师的要求进行工作装置的空载操作实验。 先操作门架摆动油缸，使门架作前摆和后摆动作，测出其最大前摆角和最大后摆角。 再操作顶升油缸，使货叉上升至最高端，测出其最大举高，再使货叉降至正常位置。 画出液压装置工作原理图。 b、在教师指导下，驾驶叉车进行实物举升操作，了解叉车实际操作中走行系统和举升系统配合操作动作要领。 五思考 1、叉车转向系统与卡车转向系统结构上和性能上有何不同？ 2、如何提高叉车工作中驾驶员的视野？ 3、叉车如何保证工作时的平衡性。 叉车驾驶实验指导书-1-(Gg!BbVv5Qq0Kk&Ff Zz9Tt4Oo-Ii%DdXx7Ss2Mm(H h!BbVw6Qq0Kl*FfZzaUu4Oo+Jj%DdYy8Ss2N n)Hh!CcWw6Qr1Ll*Fg#AaUu5Pp+Jj&EeYy8T t3Nn)Ii$CcWx7Rr1Lm(Gg#A bVv5Pp0Kk&EeZ z9Tt3Oo-Ii$D dXx7Rs2Mm(Gh!BbVv6Qq0Kk*FfZz9U u4Oo-J j%DdXy8Ss2Mn)Hh!BcWw6Qq1Ll*Ff#AaUu4P p+Jj%EeYy8St3Nn)Hi$CcWw7Rr1Ll(Gg#AaV v5Pp+Kk&EeY z9Tt3Nn-Ii$Cc 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