【正文】 .............................................................................. 123 普通圓柱蝸輪蝸桿 ...................................................................................... 125 基本蝸輪蝸桿 ................................................................................... 125 實(shí)心蝸輪蝸桿 ................................................................................... 126 2020 版蝸輪 ...................................................................................... 126 鏈輪 ........................................................................................................... 127 基本鏈輪 .......................................................................................... 127 單側(cè)輪轂實(shí)心鏈輪 ............................................................................ 127 雙側(cè)輪轂實(shí)心鏈輪 ............................................................................ 127 2020 版鏈輪 ...................................................................................... 127 V 型帶輪 .................................................................................................... 128 同步帶輪 .................................................................................................... 128 第 6 章 標(biāo) 注 ........................................................................................................ 131 基本標(biāo)注 .................................................................................................... 131 目錄 vii 粗糙度 .............................................................................................. 131 形位公差 .......................................................................................... 135 公差配合 .......................................................................................... 139 螺紋標(biāo)注 .......................................................................................... 141 倒角標(biāo)注 .......................................................................................... 142 錐（斜）度標(biāo)注 ................................................................................ 144 中心孔標(biāo)注 ....................................................................................... 145 弧長(zhǎng)標(biāo)注 .......................................................................................... 146 引線標(biāo)注 .......................................................................................... 147 焊接標(biāo)注 ........................................................................................ 148 常用焊接標(biāo)注 ................................................................................. 151 基準(zhǔn)標(biāo)注 ........................................................................................ 152 放大圖標(biāo)注 ..................................................................................... 154 向視圖標(biāo)注 ..................................................................................... 155 標(biāo)高標(biāo)注 ........................................................................................ 156 修改標(biāo)注 ........................................................................................ 157 修改標(biāo)注比例 ................................................................................. 157 標(biāo)注國(guó)標(biāo) ........................................................................................ 157 標(biāo)注文字 .................................................................................................... 158 文字編輯 .................................................................................................... 160 修改文字內(nèi)容 ................................................................................... 160 修改塊中文字 ................................................................................... 160 修改 文字 高度 ................................................................................... 160 修改高寬比 ....................................................................................... 161 修改 文字 字型 ................................................................................... 161 問號(hào)變中文 ....................................................................................... 162 文字 添加 .......................................................................................... 162 數(shù)字增減 .......................................................................................... 163 合并兩行文字 ................................................................................... 164 多行文字等間距 .............................................................................. 164 多行文字對(duì)齊 ................................................................................. 165 技術(shù)文件與表格 ......................................................................................... 166 技術(shù)文件管理 ................................................................................... 166 繪制表格 .......................................................................................... 168 文字填表 .......................................................................................... 169 一組文字填表 ................................................................................... 169 第 7 章 標(biāo) 注 尺 寸 ............................................................................................... 179 尺寸 ........................................................................................................... 179 線性尺寸 .......................................................................................... 179 viii 目錄 對(duì)齊尺寸 .......................................................................................... 179 線性尺寸加注 公差 ............................................................................ 180 對(duì)齊尺寸加注公差 ............................................................................ 180 坐標(biāo) ................................................................................................. 180 其他尺寸標(biāo)注 .......................