山(shan)西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)鋼(gang)(gang)(gang)材加(jia)(jia)(jia)(jia)工(gong)，山(shan)西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)槽鋼(gang)(gang)(gang)卷圓加(jia)(jia)(jia)(jia)工(gong)，山(shan)西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)鐵(tie)板(ban)卷圓加(jia)(jia)(jia)(jia)工(gong)，山(shan)西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)花紋板(ban)卷圓加(jia)(jia)(jia)(jia)工(gong)，山(shan)西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)波紋管卷圓加(jia)(jia)(jia)(jia)工(gong)，山(shan)西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)鋼(gang)(gang)(gang)材卷圓折彎加(jia)(jia)(jia)(jia)，山(shan)西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)角鋼(gang)(gang)(gang)卷圓加(jia)(jia)(jia)(jia)工(gong)，山(shan)西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)管料卷圓加(jia)(jia)(jia)(jia)工(gong)，山(shan)西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)鋼(gang)(gang)(gang)板(ban)切(qie)割(ge)加(jia)(jia)(jia)(jia)工(gong)，山(shan)西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)鋼(gang)(gang)(gang)板(ban)卷筒加(jia)(jia)(jia)(jia)工(gong)，山(shan)西(xi)(xi)(xi)(xi)(xi)(xi)(xi)(xi)鋼(gang)(gang)(gang)板(ban)激光(guang)切(qie)割(ge)，我(wo)公司主(zhu)營：鋼(gang)(gang)(gang)板(ban)加(jia)(jia)(jia)(jia)工(gong)

本公司跟您(nin)一起(qi)分享(xiang)以下內容(rong)

大(da)型卷圓加工過程(cheng)中疑難問(wen)題及(ji)解(jie)決方案

大(da)型卷(juan)(juan)圓加工(gong)過程由于(yu)焊接(jie)卷(juan)(juan)筒直徑和長度較大(da)，鋼板厚且重(zhong)量重(zhong)，這給卷(juan)(juan)圓加工(gong)帶來很大(da)困難(nan)主要有剩余(yu)直邊的(de)(de)(de)預彎，鋼板回彈現象的(de)(de)(de)克服，冷作硬(ying)化的(de)(de)(de)消除，焊接(jie)變形的(de)(de)(de)矯正等因素。

遇到此(ci)類問題我們會針對性地采取以(yi)下措施:?

1.卷筒卷制(zhi)的剩余直邊要(yao)在單臂校正液壓機上預彎，使其(qi)彎曲(qu)的曲(qu)率半徑與成品一致。

2.為了使(shi)工(gong)件的(de)母(mu)線(xian)與輥筒軸線(xian)平(ping)行，防止產生扭斜，在卷圓機上安裝對中檔(dang)塊。?

3.施加一定的過(guo)卷(juan)(juan)量以(yi)克服卷(juan)(juan)圓時的回彈，在所需的過(guo)卷(juan)(juan)量達到后，還(huan)應在此曲率下(xia)來回多(duo)卷(juan)(juan)幾次。

4.縱縫(feng)焊接后(hou)再一(yi)次對(dui)形狀進行矯正(zheng)，矯正(zheng)時要根據計算調整輥筒到所需(xu)的(de)大矯正(zheng)曲率(lv)位置，滾卷1～2圈后(hou)，使(shi)工件在逐(zhu)漸減少的(de)矯正(zheng)載(zai)荷(he)下多次滾卷。?

5.卷圓(yuan)加(jia)工為了避免表面壓(ya)傷，呂梁中厚(hou)板(ban)折彎加(jia)工，坯料要經(jing)過表面預處理后進行冷(leng)卷。?

6.卷圓加(jia)工為(wei)了防止鋼板卷裂，卷制時(shi)要(yao)限制鋼板的變形率(lv)在允許范圍內，下料時(shi)使(shi)鋼板壓(ya)延方向與彎(wan)曲線(xian)垂(chui)直。

山(shan)西(xi)(xi)鋼(gang)材(cai)加(jia)(jia)(jia)工(gong)(gong)，山(shan)西(xi)(xi)槽(cao)鋼(gang)卷(juan)(juan)圓加(jia)(jia)(jia)工(gong)(gong)，山(shan)西(xi)(xi)鐵板(ban)(ban)(ban)卷(juan)(juan)圓加(jia)(jia)(jia)工(gong)(gong)，山(shan)西(xi)(xi)花紋板(ban)(ban)(ban)卷(juan)(juan)圓加(jia)(jia)(jia)工(gong)(gong)，山(shan)西(xi)(xi)波紋管卷(juan)(juan)圓加(jia)(jia)(jia)工(gong)(gong)，山(shan)西(xi)(xi)鋼(gang)材(cai)卷(juan)(juan)圓折彎(wan)加(jia)(jia)(jia)，山(shan)西(xi)(xi)角(jiao)鋼(gang)卷(juan)(juan)圓加(jia)(jia)(jia)工(gong)(gong)，山(shan)西(xi)(xi)管料卷(juan)(juan)圓加(jia)(jia)(jia)工(gong)(gong)，山(shan)西(xi)(xi)鋼(gang)板(ban)(ban)(ban)切割加(jia)(jia)(jia)工(gong)(gong)，山(shan)西(xi)(xi)鋼(gang)板(ban)(ban)(ban)卷(juan)(juan)筒加(jia)(jia)(jia)工(gong)(gong)，山(shan)西(xi)(xi)鋼(gang)板(ban)(ban)(ban)激(ji)光切割，我公司主營(ying)：鋼(gang)板(ban)(ban)(ban)加(jia)(jia)(jia)工(gong)(gong)

本公司跟您(nin)一(yi)起分(fen)享以下內(nei)容

卷(juan)(juan)(juan)板(ban)加工(gong)(gong)主要是由預(yu)彎(wan)或壓頭 、對(dui)中、卷(juan)(juan)(juan)圓、矯圓四個過程組成，在(zai)(zai)對(dui)板(ban)材即卷(juan)(juan)(juan)板(ban)進行(xing)卷(juan)(juan)(juan)圓加工(gong)(gong)、卷(juan)(juan)(juan)筒加工(gong)(gong)的生產(chan)中，由于(yu)剩余直邊(bian)的存在(zai)(zai)，中厚板(ban)折彎(wan)加工(gong)(gong)價格，一(yi)般在(zai)(zai)卷(juan)(juan)(juan)板(ban)加工(gong)(gong)前先要經過一(yi)道(dao)預(yu)彎(wan)工(gong)(gong)序(xu)，通常工(gong)(gong)人師傅們常把它叫作壓頭。

卷(juan)(juan)板(ban)(ban)(ban)加工(gong)步(bu)驟一：預(yu)(yu)彎(wan)(wan)(wan)(wan)即壓頭(tou)-該過程是(shi)(shi)在三(san)棍卷(juan)(juan)板(ban)(ban)(ban)機(ji)(ji)或預(yu)(yu)彎(wan)(wan)(wan)(wan)壓力(li)機(ji)(ji)上(shang)(shang)進行(xing)。當預(yu)(yu)彎(wan)(wan)(wan)(wan)板(ban)(ban)(ban)厚(hou)不(bu)超(chao)過 20mm 的(de)(de)(de)情(qing)況下(xia)(xia)，可采用預(yu)(yu)彎(wan)(wan)(wan)(wan)一塊鋼板(ban)(ban)(ban)作為彎(wan)(wan)(wan)(wan)模，其厚(hou)度(du)不(bu)應(ying)大于(yu)板(ban)(ban)(ban)厚(hou)的(de)(de)(de)兩倍，中厚(hou)板(ban)(ban)(ban)折彎(wan)(wan)(wan)(wan)加工(gong)多少(shao)錢一米，長(chang)度(du)應(ying)比(bi)板(ban)(ban)(ban)略(lve)長(chang)，將(jiang)彎(wan)(wan)(wan)(wan)曲模放入輥筒中，將(jiang)板(ban)(ban)(ban)料臵于(yu)彎(wan)(wan)(wan)(wan)模上(shang)(shang)，壓下(xia)(xia)上(shang)(shang)輥并使彎(wan)(wan)(wan)(wan)模來回滾(gun)動使板(ban)(ban)(ban)料邊緣達(da)到所要求的(de)(de)(de)彎(wan)(wan)(wan)(wan)曲半(ban)徑。同時采用彎(wan)(wan)(wan)(wan)模預(yu)(yu)彎(wan)(wan)(wan)(wan)時，控(kong)制彎(wan)(wan)(wan)(wan)曲功率不(bu)超(chao)過設(she)備(bei)能力(li)60%，操作時應(ying)嚴(yan)格(ge)控(kong)制上(shang)(shang)輥的(de)(de)(de)壓下(xia)(xia)量，以防過載損壞設(she)備(bei)。在壓力(li)機(ji)(ji)上(shang)(shang)用模具(ju)預(yu)(yu)彎(wan)(wan)(wan)(wan)適用于(yu)各(ge)種(zhong)板(ban)(ban)(ban)厚(hou)，用長(chang)度(du)比(bi)板(ban)(ban)(ban)料短的(de)(de)(de)通用模具(ju)，預(yu)(yu)彎(wan)(wan)(wan)(wan)時分段進行(xing)，預(yu)(yu)彎(wan)(wan)(wan)(wan)兩端，預(yu)(yu)彎(wan)(wan)(wan)(wan)尺寸(cun)根據工(gong)件卷(juan)(juan)圓卷(juan)(juan)板(ban)(ban)(ban)機(ji)(ji)種(zhong) 類而(er)定。如20*2000卷(juan)(juan)板(ban)(ban)(ban)機(ji)(ji)端面預(yu)(yu)彎(wan)(wan)(wan)(wan)尺寸(cun)是(shi)(shi)250-300；8*2000 卷(juan)(juan)板(ban)(ban)(ban)機(ji)(ji)端面預(yu)(yu)彎(wan)(wan)(wan)(wan)尺寸(cun)是(shi)(shi)150-200。

山(shan)西(xi)鋼(gang)(gang)材加(jia)(jia)工(gong)，山(shan)西(xi)槽鋼(gang)(gang)卷(juan)(juan)圓(yuan)(yuan)(yuan)加(jia)(jia)工(gong)，山(shan)西(xi)鐵板卷(juan)(juan)圓(yuan)(yuan)(yuan)加(jia)(jia)工(gong)，山(shan)西(xi)花紋板卷(juan)(juan)圓(yuan)(yuan)(yuan)加(jia)(jia)工(gong)，山(shan)西(xi)波紋管卷(juan)(juan)圓(yuan)(yuan)(yuan)加(jia)(jia)工(gong)，山(shan)西(xi)鋼(gang)(gang)材卷(juan)(juan)圓(yuan)(yuan)(yuan)折(zhe)彎加(jia)(jia)，山(shan)西(xi)角鋼(gang)(gang)卷(juan)(juan)圓(yuan)(yuan)(yuan)加(jia)(jia)工(gong)，中厚板折(zhe)彎加(jia)(jia)工(gong)公司，山(shan)西(xi)管料卷(juan)(juan)圓(yuan)(yuan)(yuan)加(jia)(jia)工(gong)，山(shan)西(xi)鋼(gang)(gang)板切割(ge)加(jia)(jia)工(gong)，山(shan)西(xi)鋼(gang)(gang)板卷(juan)(juan)筒加(jia)(jia)工(gong)，山(shan)西(xi)鋼(gang)(gang)板激光(guang)切割(ge)，我公司主營(ying)：鋼(gang)(gang)板加(jia)(jia)工(gong)

本(ben)公司跟(gen)您一起分享以下內(nei)容

大型激(ji)(ji)光(guang)切(qie)(qie)割(ge)的(de)(de)焦點控制也能(neng)很好地解決激(ji)(ji)光(guang)切(qie)(qie)割(ge)的(de)(de)加(jia)工效率問題，并(bing)能(neng)根據(ju)控制焦點的(de)(de)不(bu)同位置產生不(bu)同的(de)(de)加(jia)工能(neng)力。

激(ji)光切割(ge)機的(de)功率包括輸出(chu)功率和導入(ru)功率，這種(zhong)功率的(de)控制會產(chan)生不同的(de)結(jie)果。對于特定材(cai)料，控制其激(ji)光的(de)輸出(chu)功率可以有效加工一些(xie)其他材(cai)料，從而提高激(ji)光切割(ge)的(de)加工效率。

根(gen)據(ju)激光加(jia)工(gong)廠多年經驗，以上這3個方法(fa)，對于提高激光切割(ge)加(jia)工(gong)效率(lv)(lv)，都可以發揮出的效果。大家可以根(gen)據(ju)自己的實際情(qing)況進行選擇，只要使用得當，相(xiang)信就(jiu)可以很(hen)快的提高激光切割(ge)的加(jia)工(gong)效率(lv)(lv)。