目前，大部分模具修復行業人士對于通發激光這個品牌并不陌生。這緣于通發激光的經典之作——TFL-180III模具(ju)激光焊接機（下圖）。這是一款至今仍風靡模具激光修復行業的機型，廣為人知。下面我們看一下它的開機和工作流程。

      TFL-180III模具激光焊接機開機和工作流程如下：

      1、上電流程(cheng)（順(shun)序）：合(he)上空(kong)氣開關(guan)→啟動(dong)(dong)開關(guan)（21＃啟動(dong)(dong)接觸器吸合(he)、23＃主(zhu)板供(gong)電開關(guan)電源(yuan) 供(gong)電、顯示屏(ping)亮、充放(fang)電箱風(feng)扇工作(zuo)）→啟動(dong)(dong)界面(mian)。

      2、啟(qi)動(dong)流程（順序）：開(kai)機（充(chong)電(dian)(dian)(dian)箱里(li)8＃主接(jie)觸(chu)(chu)器(qi)9＃輔接(jie)觸(chu)(chu)器(qi)吸合(he)）→通過1＃充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)阻對6＃儲(chu)能電(dian)(dian)(dian)容(rong)充(chong)電(dian)(dian)(dian)→10＃延時接(jie)觸(chu)(chu)器(qi)吸合(he)→放(fang)電(dian)(dian)(dian)箱26＃點燈(deng)接(jie)觸(chu)(chu)器(qi)吸合(he)→放(fang)電(dian)(dian)(dian)箱28＃連接(jie)接(jie)觸(chu)(chu)器(qi)吸合(he)→主板(ban)發信(xin)號給驅動(dong)板(ban) 閃一(yi)下光→2＃霍爾傳(chuan)感器(qi)得(de)到電(dian)(dian)(dian)流信(xin)號到主板(ban)→主板(ban)認為點燈(deng)成功，顯示(shi)關(guan)機—開(kai)機成功。

      3、工(gong)作(zuo)(出光)順序(xu)：主板(ban)P8（PAD EG）得(de)到(dao)閉合信號(hao)→單片機判斷(duan)發出指(zhi)令→驅動(dong)板(ban)驅動(dong)IGBT→＃霍爾傳感器得(de)到(dao)電(dian)流信號(hao)→主板(ban)根據(ju)電(dian)流大小調整脈寬→周(zhou)而復始產生(sheng)穩定電(dian)流。

      了解和熟悉通發TFL-180III模具激光焊接機開機和工作流程能讓我們更好地更熟練地駕馭機器，掌握激光修復模具工藝。