上海牌1120手表
本帖最后由 富贵园 于 2012-9-23 00:17 编辑<p>前两天，因朋友喜欢送出了一只上海1120手表，拍了些图片，整理了些资料给朋友们看看。</p>
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<p> </p><br><br><br> 喜欢 <div class="msgheader">QUOTE:</div><div class="msgborder"><b>以下是引用<i>20100806</i>在2010-6-29 19:49:00的发言：</b><br/>喜欢 </div>
<p>谢谢</p> <p style="MARGIN: 0cm="0cm"0cm="0cm"0pt" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">上海手表资料：</span><span lang="EN-US"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></span></p>
<p style="TEXT-INDENT: 21pt; MARGIN: 0cm="0cm"0cm="0cm"0pt; mso-char-indent-count: 2.0" class="MsoNormal"><span lang="EN-US"><font face="Times New="New"Roman">1955</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">年</span><span lang="EN-US"><font face="Times New="New"Roman">7</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">月上海市组织</span><span lang="EN-US"><font face="Times New="New"Roman">29</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">家钟厂和钟表店，开始试制手表。</span><span lang="EN-US"><o:p></o:p></span></p>
<p style="TEXT-INDENT: 21pt; MARGIN: 0cm="0cm"0cm="0cm"0pt; mso-char-indent-count: 2.0" class="MsoNormal"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">…………</span><span lang="EN-US"><o:p></o:p></span></p>
<p style="MARGIN: 0cm="0cm"0cm="0cm"0pt" class="MsoNormal"><span lang="EN-US"><font face="Times New="New"Roman"><span style="mso-spacerun: yes"> </span>1958</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">年</span><span lang="EN-US"><font face="Times New="New"Roman">3</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">月，</span><span lang="EN-US"><font face="Times New="New"Roman">A581</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">型机械手表正式投产，注册商标为上海牌，同年</span><span lang="EN-US"><font face="Times New="New"Roman">4</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">月</span><span lang="EN-US"><font face="Times New="New"Roman">23</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">日，中国第一家手表厂正式成立，命名为地方国营上海手表厂。至</span><span lang="EN-US"><font face="Times New="New"Roman">1999</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">年估计累计生产</span><span lang="EN-US"><font face="Times New="New"Roman">2.7</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">亿只手表。</span><span lang="EN-US"><o:p></o:p></span></p>
<p style="TEXT-INDENT: 21pt; MARGIN: 0cm="0cm"0cm="0cm"0pt; mso-char-indent-count: 2.0" class="MsoNormal"><span lang="EN-US"><font face="Times New="New"Roman">1962</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">年，轻工业部颁布机械手表标准：规定每昼夜走时误差幅度分为三级：不超过正负</span><span lang="EN-US"><font face="Times New="New"Roman">45</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">秒为一级，不超过正负</span><span lang="EN-US"><font face="Times New="New"Roman">60</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">秒为二级，不超过正负</span><span lang="EN-US"><font face="Times New="New"Roman">90</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">秒为三级。此后轻工业部修改了部颁标准，规定不超过正负</span><span lang="EN-US"><font face="Times New="New"Roman">30</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">秒为一级，不超过正负</span><span lang="EN-US"><font face="Times New="New"Roman">45</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">秒为二级，不超过正负</span><span lang="EN-US"><font face="Times New="New"Roman">60</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">秒为三级。</span><span lang="EN-US"><o:p></o:p></span></p>
<p style="TEXT-INDENT: 21.1pt; MARGIN: 0cm="0cm"0cm="0cm"0pt; mso-char-indent-count: 2.0" class="MsoNormal"><b style="mso-bidi-font-weight: normal"><span lang="EN-US"><font face="Times New="New"Roman">1958</font></span></b><b style="mso-bidi-font-weight: normal"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">年，上海牌</span><span lang="EN-US"><font face="Times New="New"Roman">A581</font></span></b><b style="mso-bidi-font-weight: normal"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">型机械手表每昼夜走时误差正负为</span><span lang="EN-US"><font face="Times New="New"Roman">60</font></span></b><b style="mso-bidi-font-weight: normal"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">秒。要提高机械手表走时精度技术，擒纵调速机构是重要关键，它是机械手表的“心脏”。由于加工难度大，光洁度要求高，一直是机械手表中最突出的技术薄弱环节。</span><span lang="EN-US"><o:p></o:p></span></b></p>
<p style="TEXT-INDENT: 21.1pt; MARGIN: 0cm="0cm"0cm="0cm"0pt; mso-char-indent-count: 2.0" class="MsoNormal"><b style="mso-bidi-font-weight: normal"><span lang="EN-US"><o:p><font face="Times New="New"Roman"> </font></o:p></span></b></p>
<p style="TEXT-INDENT: 21.1pt; MARGIN: 0cm="0cm"0cm="0cm"0pt; mso-char-indent-count: 2.0" class="MsoNormal"><b style="mso-bidi-font-weight: normal"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">上海手表研究所所长<?xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" /><st1:PersonName w:st="on" productid="蒋委">蒋委</st1:PersonName>先生主持了</span><span lang="EN-US"><font face="Times New="New"Roman">SS1</font></span></b><b style="mso-bidi-font-weight: normal"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">研工作：</span><span lang="EN-US"><o:p></o:p></span></b></p>
<p style="TEXT-INDENT: 21.1pt; MARGIN: 0cm="0cm"0cm="0cm"0pt; mso-char-indent-count: 2.0" class="MsoNormal"><b style="mso-bidi-font-weight: normal"><span lang="EN-US"><font face="Times New="New"Roman">1965</font></span></b><b style="mso-bidi-font-weight: normal"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">年，上海手表厂对</span><span lang="EN-US"><font face="Times New="New"Roman">A581</font></span></b><b style="mso-bidi-font-weight: normal"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">型机械手表进行改型设计。摆轮擒纵调速机构主要零件，按照摆轮惯量要大，重量要轻的原则，将螺丝摆轮改为光摆，摆轮外径由原来的</span><span lang="EN-US"><font face="Times New="New"Roman">10</font></span></b><b style="mso-bidi-font-weight: normal"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">毫米，放大到</span><span lang="EN-US"><font face="Times New="New"Roman">10.3</font></span></b><b style="mso-bidi-font-weight: normal"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">毫米，由于惯性半径增大，并在等惯量与重量比原增大</span><span lang="EN-US"><font face="Times New="New"Roman">12.66</font></span></b><b style="mso-bidi-font-weight: normal"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">％，并保持原力矩，摆幅可增大</span><span lang="EN-US"><font face="Times New="New"Roman">20</font></span></b><b style="mso-bidi-font-weight: normal"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">°，摆幅的平立差减少</span><span lang="EN-US"><font face="Times New="New"Roman">15</font></span></b><b style="mso-bidi-font-weight: normal"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">～</span><span lang="EN-US"><font face="Times New="New"Roman">20</font></span></b><b style="mso-bidi-font-weight: normal"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">°，使每天走时误差可减少</span><span lang="EN-US"><font face="Times New="New"Roman">5</font></span></b><b style="mso-bidi-font-weight: normal"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">秒。为提高表机等时性和走时稳定性，调整擒纵机构工作参数，提高工作效率</span><span lang="EN-US"><font face="Times New="New"Roman">10%</font></span></b><b style="mso-bidi-font-weight: normal"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">。</span></b><b style="mso-bidi-font-weight: normal"><span style="FONT-FAMILY: 黑体">改型设计后机械手表为<span lang="EN-US">SSIA</span>型，使走时日误差从<span lang="EN-US">60</span>秒减少到<span lang="EN-US">45</span>秒。<span lang="EN-US"><o:p></o:p></span></span></b></p>
<p style="TEXT-INDENT: 21pt; MARGIN: 0cm="0cm"0cm="0cm"0pt; mso-char-indent-count: 2.0" class="MsoNormal"><span lang="EN-US"><font face="Times New="New"Roman">1972</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">年，上海手表厂又把</span><span lang="EN-US"><font face="Times New="New"Roman">SSIA</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">型慢摆手表改进为</span><span lang="EN-US"><font face="Times New="New"Roman">SSIK</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">快摆手表。慢摆变快摆主要是通过游丝加厚，并缩短游丝长度，从而使游丝振荡频率由每小时</span><span lang="EN-US"><font face="Times New="New"Roman">18000</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">次提高到</span><span lang="EN-US"><font face="Times New="New"Roman">21600</font></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">次。摆轮游丝频率越快，抗干扰性越好。同时，调整了秒轮与擒纵轴齿的传动比。<b style="mso-bidi-font-weight: normal">使每昼夜走时误差由正负</b></span><b style="mso-bidi-font-weight: normal"><span lang="EN-US"><font face="Times New="New"Roman">45</font></span></b><b style="mso-bidi-font-weight: normal"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">秒减少为</span><span lang="EN-US"><font face="Times New="New"Roman">30</font></span></b><b style="mso-bidi-font-weight: normal"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New="New"Roman'; mso-hansi-font-family: 'Times New="New"Roman'">秒，达到轻工业部颁布的一级表水平。</span><span lang="EN-US"><o:p></o:p></span></b></p>
<p style="TEXT-INDENT: 21pt; MARGIN: 0cm="0cm"0cm="0cm"0pt; mso-char-indent-count: 2.0" class="MsoNormal"><span lang="EN-US"><o:p><font face="Times New="New"Roman"> </font></o:p></span></p>
<p style="MARGIN: 0cm="0cm"0cm="0cm"0pt" class="MsoNormal"><span lang="EN-US"><o:p><font face="Times New="New"Roman"> </font></o:p></span></p> <p>在我心里一直认为1120是上海早期手表中表现最好的</p>
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<p>大家看看机芯：</p>
<p> </p><br/> <p>仅仅一个“固机圈”就做的“严丝合缝”，不象后期的“塑料固机圈”做的又“脆”又“框”。<br/>工艺严谨可见一斑！</p>
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<p> </p><br/> <br/><br/> <br/><br/> <br/><br/> <p>立、躺轮齿加工的非常到位，上弦手感很好</p>
<p> </p>
<p> </p><br/><br/> <br/> <br/> <p>局部细节</p>
<p> </p><br/><br/><br/> <br/> <p>洗油后，戴上手的效果</p>
<p> </p>
<p> </p><br/> <p><strong> 1965年，上海手表厂对A581型机械手表进行改型设计。摆轮擒纵调速机构主要零件，按照摆轮惯量要大，重量要轻的原则，将螺丝摆轮改为光摆，摆轮外径由原来的10毫米，放大到10.3毫米，由于惯性半径增大，并在等惯量与重量比原增大12.66％，并保持原力矩，摆幅可增大20°，摆幅的平立差减少15～20°，使每天走时误差可减少5秒。为提高表机等时性和走时稳定性，调整擒纵机构工作参数，提高工作效率10%。改型设计后机械手表为SSIA型，使走时日误差从60秒减少到45秒。</strong></p>
<p><strong></strong> </p>
<p> </p><br/> <p>洗油后，看看近四十年的1120手表的机测表现。</p>
<p> </p>
<p> </p><br/> <p>壳型\盘面设计真的很大气.</p> <p>这个是我最喜欢的SHANGHAI型号,最喜欢的面针配置.</p>
<p>感谢分享!!!</p> <div class="msgheader">QUOTE:</div><div class="msgborder"><b>以下是引用<i>palm_treo</i>在2010-6-29 20:25:00的发言：</b><br/>
<p>壳型\盘面设计真的很大气.</p></div>
<p>谢谢<font color="#61b713">lm_treo</font><font color="#000000">兄支持</font></p>