mst-dq.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7, IE=9">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>长沙华恒机器人系统有限公司</title>
<meta name="keywords" content="长沙华恒机器人系统有限公司,华恒机器人,智能物流,机器人焊接"/>
<meta name="description" content="长沙华恒致力于智能物流、工业机器人、自动化焊接设备的研发和销售,为客户提供优质的智能物流系统与焊接自动化工程一体化解决方案"/>
<meta name="author" content="长沙华恒机器人系统有限公司"/>
<link href="favicon.ico" rel="shortcut icon">
<link rel="stylesheet" href="css/bootstrap.css" type="text/css">
<link href="css/font-awesome.min.css" rel="stylesheet" />
<link rel="stylesheet" href="https://at.alicdn.com/t/font_1805932_ysrcp4y0uy9.css">
<link rel="stylesheet" href="css/uploadImg.css">
<link rel="stylesheet" href="css/ms_style.css" type="text/css">
<link rel="stylesheet" href="css/reveal.css">
<script type="text/javascript" src="js/jquery-1.4.4.min.js"></script>
<script type="text/javascript" src="js/jquery.reveal.js"></script>
<style type="text/css">
.form-control {
font-size: 16px;
}
.form-center .username input,.form-center .password input{
height: 50px;
padding-left: 60px;
}
.form-control-feedback {
line-height: 50px;
left: 20px;
}
@media (max-width: 414px){
.form-control {
font-size: 16px;
padding: 6px 12px 6px 50px;
}
}
</style>
<script src="js/jquery.min.js"></script>
<!--倒计时控制-->
<script type="text/javascript">
var maxtime = 30 * 60; //
var examTime=0;
function CountDown() {
// debugger
if (maxtime >= 0) {
minutes = Math.floor(maxtime / 60);
seconds = Math.floor(maxtime % 60);
examTime++;
msg = "剩余" + minutes + "分" + seconds + "秒";
document.all["timer"].innerHTML = msg;
if (maxtime == 5 * 60)alert("距离结束仅剩5分钟");
--maxtime;
} else{
clearInterval(timer);
submitAnswer();
alert("时间到,结束!");
}
}
</script>
</head>
<body>
<div class="top">
<div class="container">
<div class="row">
<div class="pull-left logo">
<img src="images/white_logo.png">
</div>
<div class="pull-right user" id="pull-right">
<span class="pull-right">
<span style="position: relative;top:5px"><i class="fa fa-pause-circle-o" style="font-size: 35px; color: red;"></i></span>
<span style="font-size: 18px;" id="timer"></span>
<span id="warring"></span>
</span>
</div>
</div>
</div>
</div>
<div class="container cont">
<div class="mst">
<div class="mst_title">
<div class="st_title">电气工程师笔试考核试题</div>
<p style="text-align: center"><span>总分:100分</span> <span style="padding-left: 20px">闭卷:30分钟</span></p>
<div class="row">
<div class="col-lg-3 col-md-4 col-lg-offset-3 col-md-offset-2"><span style="color:red">*</span>姓名:<input id="userName" type="text" class="tm_input" maxlength="30" placeholder="必填项" required readonly></div>
<div class="col-lg-3 col-md-4"><span style="color:red">*</span>电话:
<input id="userPhone" type="text" required class="tm_input" maxlength="20" placeholder="必填项" onChange="checkPhone()" readonly>
<!-- <p style="font-size:14px;color: red;">格式错误</p> -->
</div>
</div>
</div>
<div class="mst-dt">
<h2 class="tm_title">一、电气类(20*2=40分)</h2>
<p style="padding-left: 25px">
1. 在电气线路设计中,断路器是一种重要且不可以缺少的电气元件,它在电路中主要作用是<input id="answer1" name="answer" type="text" class="hx_input">,电气原理图中通常用符号<input name="answer" type="text" class="hx_input" style="width: 100px">表示;
</p>
<p style="padding-left: 25px">
2. 数字量型接近开关或光电开关通常有<input name="answer" type="text" class="hx_input" style="width: 80px">、<input name="answer" type="text" class="hx_input" style="width: 80px">2种输出方式;
</p>
<p style="padding-left: 25px">
3. 万用表在电气设备调试或检修时,我们常使用它<input name="answer" type="text" class="hx_input" style="width: 80px">、<input name="answer" type="text" class="hx_input" style="width: 80px">等功能;
</p>
<p style="padding-left: 25px">
4. 在电气控制线路中,熔断器用于<input name="answer" type="text" class="hx_input" style="width: 80px">安全保护,热继电器用于<input name="answer" type="text" class="hx_input" style="width: 80px">安全保护;
</p>
<p style="padding-left: 25px">
5. PLC的工作过程通常分为<input name="answer" type="text" class="hx_input" style="width: 80px">、<input name="answer" type="text" class="hx_input" style="width: 80px">和输出刷新3个阶段;
</p>
<p style="padding-left: 25px">
6. 已知三相异步电机额定功率为5.5KW,主电路中使用的电缆规格为<input id="answer6" name="answer" type="text" class="hx_input" style="width: 120px">;使用的马达保护断路器电流为<input name="answer" type="text" class="hx_input" style="width: 80px">A;
</p>
<p style="padding-left: 25px">
7. 变频器主要功能是:电路安全保护、<input name="answer" type="text" class="hx_input" style="width: 80px">等;
</p>
<p style="padding-left: 25px">
8. 常用的伺服驱动器品牌有:松下、汇川、<input name="answer" type="text" class="hx_input" style="width: 80px">、<input name="answer" type="text" class="hx_input" style="width: 80px">等;伺服电机执行机构在启动或停止时,出现抖动的现象,一般这种情况应该主要调参数<input name="answer" type="text" class="hx_input" style="width: 120px">等;
</p>
<p style="padding-left: 25px">
9. 根据编码使用方式,一般分为绝对值型编码器、<input name="answer" type="text" class="hx_input" style="width: 120px">;
</p>
<p style="padding-left: 25px">
10. 西门子、三菱、倍福等主流工控品牌各自常用的通讯协议分别是:<input name="answer" type="text" class="hx_input" style="width: 80px">、<input name="answer" type="text" class="hx_input" style="width: 80px">、<input name="answer" type="text" class="hx_input" style="width: 80px">等;
</p>
<h2 class="tm_title">二、焊接与机器人类(10*2=20分)</h2>
<p style="padding-left: 25px">
1. 焊接是一种常见的金属连接方式,目前最为普遍的焊接工艺有等离子焊接、<input name="answer" type="text" class="hx_input" style="width: 80px">、<input name="answer" type="text" class="hx_input" style="width: 80px">等;
</p>
<p style="padding-left: 25px">
2. 工件组对完成并且装夹完成后,实际焊接位置与3D模型的焊接位置存在偏差,为了焊缝成型美观,我们机器人在焊接时,可以采用机器人的激光寻位、<input name="answer" type="text" class="hx_input" style="width: 80px">、<input name="answer" type="text" class="hx_input" style="width: 80px">等功能实现焊缝位置纠偏,从而使焊缝成型更美观;
</p>
<p style="padding-left: 25px">
3. 常用的焊接机器人单站主要部件包括机器人本体及控制柜、<input i name="answer" type="text" class="hx_input" style="width: 80px">、工装夹具控制系统等组成;
</p>
<p style="padding-left: 25px">
4. 机器人常用的坐标系有用户坐标系、<input name="answer" type="text" class="hx_input" style="width: 80px">、<input name="answer" type="text" class="hx_input" style="width: 80px">等;
</p>
<p style="padding-left: 25px">
5. FANUC机器人外部自动模式时,通常有PNS、<input name="answer" type="text" class="hx_input" style="width: 80px">等2种方式给程序命名及设置;
</p>
<p style="padding-left: 25px">
6. FANUC机器人中专用I/O有:操作面板SI/SO、<input name="answer" type="text" class="hx_input" style="width: 80px">、<input name="answer" type="text" class="hx_input" style="width: 80px">等3种;
</p>
<h2 class="tm_title">三、绘图题(20分)</h2>
<p style="padding-left: 25px;" class="pc_hg">
绘制电机正反转主回路与控制回路电气原理图,要求:<br/>
1.电气元器件使用正确;<br/>
2.电气线路符号、标识清晰;<br/>
3.体现电气线路使用安全;<br/>
4.不限制绘图软件,但优先使用EPLAN;<br/>
</p>
<div style="padding:0 25px;">
<div>
<textarea id="answer_text" rows="6" class="form-control2" placeholder="在此输入文字内容"></textarea>
</div>
<div class="upload-content">
<div class="content-img">
<ul class="content-img-list"></ul>
<div class="file">
<i class="gcl gcladd"></i>
<input type="file" name="file" accept="image/*" id="upload" >
</div>
</div>
<div class="modal fade bs-example-modal-lg" tabindex="-1" role="dialog" aria-labelledby="myLargeModalLabel">
<div class="modal-dialog modal-lg" role="document">
<div class="modal-content">
</div>
</div>
</div>
</div>
</div>
<div class="form-group" style="overflow: hidden" id="hiddenSubmit">
<div class="col-lg-4 col-lg-offset-4 col-sm-12" style="padding-top: 5%">
<a href="#" data-reveal-id="myModal" class="btn btn-primary btn-lg btn-block" style="height:60px;line-height:34px;font-size:21px;" role="button">交卷</a>
</div>
<div id="myModal" class="reveal-modal">
<h1 class="qr_title">确认提示</h1>
<p><i class="fa fa-3x fa-question-circle text-info pull-left"></i> <span style="position: relative;">再次确认是否交卷?仔细核对姓名和电话号码是否正确,交卷后将不能继续答题!</span></p>
<div class="form-group" style="padding-top: 20px">
<div class="pull-right">
<button type="submit" onclick="submitAnswer();" class="btn btn-primary btn-lg" style="font-size: 16px">确定</button>
<button type="submit" class="btn btn-default btn-lg close-reveal-modal" style="font-size: 16px">取消</button>
</div>
</div>
<a class="close-reveal-modal close-reveal">×</a>
</div>
</div>
<!-- <div id="myModalV1" class="reveal-modal1">
<h1 class="qr_title">请填写验证码</h1>
<div class="form-group" style="padding-top: 20px">
<div class="" style="margin-left: 46px;">
<span>验证码:</span>
<input type="text" name="verifiCode" id="verifiCode" placeholder="在此输入验证码">
</div>
<div class="" style="margin-top: 10px;margin-left: 138px;">
<button type="submit" onclick="checkVerifiCode();" class="btn btn-primary btn-lg" style="font-size: 16px">确定</button>
</div>
</div>
<a class="close-reveal-modal close-reveal">×</a>
</div> -->
</div>
</div>
</div>
<script src="js/bootstrap.min.js"></script>
<script src="js/uploadImg.js"></script>
<script src="js/common.js"></script>
<script src="js/answer_dq.js"></script>
<script src="js/layer/layer.js"></script>
<script>
layerOpen(1);
</script>
</body>
</html>