厚板卷圓加工，厚板卷制加工

厚鋼板卷制及(ji)組對(dui)新技術，大概包擴如表具體步驟：

1）切料(liao)(liao)：不同長寬高的標準(zhun)、利用方式(shi)調(diao)整機(ji)械藍色火焰切割設備機(ji)下出卷制每(mei)段筒節的扇形鋼材木(mu)板，切料(liao)(liao)長寬高偏差值寬度方向上測量誤差為0~1.5mm、板寬之差≤1.5mm、對(dui)角線之差≤2.5mm。

2）開坡口(kou)(kou)(kou)：拿出板料(liao)的縱縫與環縫協同工作坡口(kou)(kou)(kou)，選擇磨(mo)光(guang)機打(da)磨(mo)處理坡口(kou)(kou)(kou)邊(bian)界，并去除坡口(kou)(kou)(kou)隨近(jin)30mm空間內(nei)的雜質。

3）預(yu)彎(wan)(wan)：將事先(xian)定制好的(de)回彎(wan)(wan)仿真實體(ti)模(mo)型(xing)工(gong)具送進(jin)四(si)輥(gun)(gun)(gun)(gun)卷板(ban)(ban)(ban)機子下兩輥(gun)(gun)(gun)(gun)直接，并分為撐起將回彎(wan)(wan)仿真實體(ti)模(mo)型(xing)工(gong)具穩固于兩個人側(ce)輥(gun)(gun)(gun)(gun)右下方，將需預(yu)彎(wan)(wan)的(de)墻板(ban)(ban)(ban)的(de)設備(bei)送進(jin)卷板(ban)(ban)(ban)機并放在于回彎(wan)(wan)仿真實體(ti)模(mo)型(xing)工(gong)具上，下壓(ya)上輥(gun)(gun)(gun)(gun)使(shi)墻板(ban)(ban)(ban)所產生塑性和(he)變形(xing)和(he)變形(xing)，再對墻板(ban)(ban)(ban)的(de)另設備(bei)實施(shi)預(yu)彎(wan)(wan)，將墻板(ban)(ban)(ban)的(de)兩端均(jun)預(yu)彎(wan)(wan)到調整的(de)曲率曲率半徑(jing)。

4）對中(zhong)：將(jiang)預(yu)彎(wan)好的家具實木(mu)材(cai)料送進去(qu)四輥卷板機(ji)，用(yong)石筆(bi)標(biao)記圖片出(chu)家具實木(mu)材(cai)料橫面主線(xian)(xian)，確(que)保安(an)全家具實木(mu)材(cai)料母線(xian)(xian)與(yu)輥子軸徑主線(xian)(xian)持續須嚴格(ge)直線(xian)(xian)，直線(xian)(xian)度1mm連加(jia)連減。

5）卷(juan)圓：分為小洞加(jia)速運(yun)動(dong)法，在(zai)板(ban)料小洞端(duan)放卷(juan)處加(jia)一(yi)熱脹(zhang)冷(leng)縮加(jia)速運(yun)動(dong)系統設計，板(ban)料小洞端(duan)在(zai)放卷(juan)的(de)與(yu)此同時(shi)、板(ban)料所受到(dao)的(de)進而導致(zhi)阻力加(jia)入，使板(ban)料在(zai)卷(juan)制的(de)的(de)時(shi)候(hou)中卷(juan)板(ban)機的(de)上輥與(yu)板(ban)料的(de)素線根本重疊(die)。卷(juan)圓程序(xu)前需對板(ban)料外面(mian)參(can)與(yu)清(qing)理工作，排(pai)除(chu)板(ban)料外面(mian)的(de)鈍(dun)化皮；在(zai)卷(juan)圓程序(xu)參(can)與(yu)時(shi)，大(da)概逐漸(jian)用氣槍吹掃(sao)鈍(dun)化物，以(yi)確(que)保安全坡(po)口下列關于左(zuo)右側30mm以(yi)下無垃圾。

6）精(jing)(jing)(jing)(jing)(jing)準(zhun)(zhun)精(jing)(jing)(jing)(jing)(jing)準(zhun)(zhun)精(jing)(jing)(jing)(jing)(jing)準(zhun)(zhun)定(ding)位手(shou)機焊(han)(han)(han)(han)：借助壓緊工作(zuo)裝調結連接縫的差(cha)距，用筒(tong)卷(juan)圓板(ban)材樣(yang)板(ban)效(xiao)驗卷(juan)制椎體的曲率表面積，若(ruo)未達(da)成(cheng)工藝技術符合要求(qiu)，多(duo)次(ci)預彎步湊；在宣布(bu)正式補焊(han)(han)(han)(han)上升行(xing)碰(peng)焊(han)(han)(han)(han)精(jing)(jing)(jing)(jing)(jing)準(zhun)(zhun)精(jing)(jing)(jing)(jing)(jing)準(zhun)(zhun)精(jing)(jing)(jing)(jing)(jing)準(zhun)(zhun)定(ding)位手(shou)機，補焊(han)(han)(han)(han)叁數為：每過300mm設有一種(zhong)精(jing)(jing)(jing)(jing)(jing)準(zhun)(zhun)精(jing)(jing)(jing)(jing)(jing)準(zhun)(zhun)精(jing)(jing)(jing)(jing)(jing)準(zhun)(zhun)定(ding)位手(shou)機焊(han)(han)(han)(han)點(dian)，每段(duan)精(jing)(jing)(jing)(jing)(jing)準(zhun)(zhun)精(jing)(jing)(jing)(jing)(jing)準(zhun)(zhun)精(jing)(jing)(jing)(jing)(jing)準(zhun)(zhun)定(ding)位手(shou)機焊(han)(han)(han)(han)焊(han)(han)(han)(han)長≥50mm，焊(han)(han)(han)(han)高(gao)3mm，操作(zuo)二鈍化碳氣味(wei)養護焊(han)(han)(han)(han)，焊(han)(han)(han)(han)條應用e501t-1，補焊(han)(han)(han)(han)直流電(dian)200a-260a，端電(dian)壓28v-33v，補焊(han)(han)(han)(han)時速(su)250mm/min-260mm/min。

7）縱縫電(dian)(dian)弧(hu)(hu)對(dui)(dui)焊(han)(han)：先在塔架筒節內(nei)壁確定埋(mai)弧(hu)(hu)電(dian)(dian)弧(hu)(hu)對(dui)(dui)焊(han)(han)，焊(han)(han)至蓋面后(hou)在筒節后(hou)側選則(ze)碳(tan)弧(hu)(hu)氣(qi)刨清(qing)根，接成磨光機拋光清(qing)根后(hou)的滲碳(tan)層(ceng)與溶渣(zha)，完后(hou)確定蓋面電(dian)(dian)弧(hu)(hu)對(dui)(dui)焊(han)(han)，監(jian)測網ut達標(biao)，電(dian)(dian)弧(hu)(hu)對(dui)(dui)焊(han)(han)性能參數：電(dian)(dian)焊(han)(han)條(tiao)選則(ze)h10mn2、電(dian)(dian)弧(hu)(hu)焊(han)(han)劑選則(ze)sj101，內(nei)壁電(dian)(dian)弧(hu)(hu)對(dui)(dui)焊(han)(han)功率(lv)量650a-740a、相電(dian)(dian)壓(ya)降29v-33v、電(dian)(dian)弧(hu)(hu)對(dui)(dui)焊(han)(han)高(gao)快(kuai)慢25m/h-32m/h，內(nei)部電(dian)(dian)弧(hu)(hu)對(dui)(dui)焊(han)(han)功率(lv)量700a-750a、相電(dian)(dian)壓(ya)降33v-36v、電(dian)(dian)弧(hu)(hu)對(dui)(dui)焊(han)(han)高(gao)快(kuai)慢25m/h-32m/h。

8）起(qi)身與回(hui)圓(yuan)(yuan)(yuan)：將錐(zhui)塔架(jia)筒(tong)節起(qi)身以(yi)沖減微傾斜，并經載入、滾(gun)圓(yuan)(yuan)(yuan)、卸載程序三種步驟(zou)回(hui)圓(yuan)(yuan)(yuan)，使的(de)(de)板(ban)材在卷(juan)板(ban)機輥筒(tong)的(de)(de)牙齒矯正曲率滾(gun)回(hui)圓(yuan)(yuan)(yuan)1至2圈，以(yi)達標明文(wen)規定的(de)(de)曲率弧長位子。

9）縱縫(feng)高(gao)質(zhi)量(liang)探測(ce)工(gong)(gong)具(ju)：對焊(han)口確定(ding)ut超超聲儀(yi)波(bo)高(gao)質(zhi)量(liang)探測(ce)工(gong)(gong)具(ju)，探測(ce)工(gong)(gong)具(ju)有手工(gong)(gong)焊(han)接不足的按流程確定(ding)返(fan)修，若(ruo)能探測(ce)工(gong)(gong)具(ju)不合格。

10）環縫組對：將筒(tong)節(jie)與筒(tong)節(jie)的環縫按裝合理、四者的坡口(kou)相接(jie)。

11）環縫熔接(jie)生(sheng)(sheng)產(chan)：先在筒內做(zuo)好(hao)埋(mai)弧(hu)接(jie)生(sheng)(sheng)產(chan)，焊至蓋面(mian)(mian)則跟部施(shi)焊已搞定，再在筒節彎處選取碳弧(hu)氣(qi)刨清(qing)根，使(shi)用磨光機磨煉清(qing)根后塔架表(biao)明的滲(shen)碳層與溶渣，以至熔接(jie)縫表(biao)明湛(zhan)露(lu)金屬(shu)件(jian)亮光，再對蓋面(mian)(mian)做(zuo)好(hao)埋(mai)弧(hu)接(jie)生(sheng)(sheng)產(chan)，蓋面(mian)(mian)熔接(jie)生(sheng)(sheng)產(chan)已搞定后，施(shi)焊結(jie)束了；具體(ti)化熔接(jie)生(sheng)(sheng)產(chan)參(can)數(shu)值(zhi)：外部鏈接(jie)選取銅焊條h10mn2、焊劑(ji)sj101、交流電(dian)值(zhi)650a-750a、相(xiang)電(dian)壓(ya)降(jiang)29v-33v、熔接(jie)生(sheng)(sheng)產(chan)速(su)率(lv)25m/h-32m/h，外部鏈接(jie)選取銅焊條h10mn2、焊劑(ji)sj101、交流電(dian)值(zhi)700a-750a、相(xiang)電(dian)壓(ya)降(jiang)33v-36v、熔接(jie)生(sheng)(sheng)產(chan)速(su)率(lv)25m/h-32m/h。

12）環(huan)縫高質量檢(jian)查。環(huan)縫與(yu)縱縫手工(gong)焊(han)接會員等級(ji)均需非常符合當(dang)前國基準《承受壓力機 高質量檢(jian)查》nb/t47013.3ⅰ級(ji)優秀率。