從Kellogg 五機(ji)架連軋(ya)(ya)(ya)(ya)管(guan)(guan)機(ji)1892年問世迄今,連軋(ya)(ya)(ya)(ya)管(guan)(guan)機(ji)已(yi)有100多年的歷(li)史了(le),連軋(ya)(ya)(ya)(ya)管(guan)(guan)工藝是(shi)眾多軋(ya)(ya)(ya)(ya)管(guan)(guan)工藝大師的集體創作,美國喜(xi)歡用發(fa)明家的名(ming)字來命名(ming)軋(ya)(ya)(ya)(ya)管(guan)(guan)工藝,但對(dui)連軋(ya)(ya)(ya)(ya)管(guan)(guan)工藝也只能取(qu)名(ming)“Mandrel Mill”即(長)芯棒軋(ya)(ya)(ya)(ya)管(guan)(guan)機(ji),而(er)不能以一個(ge)人(ren)的名(ming)字來命名(ming),德國Biller博士指出對(dui)連續軋(ya)(ya)(ya)(ya)管(guan)(guan)工藝的發(fa)展作出重(zhong)大貢獻的有三個(ge)人(ren),即:Fassl,Foren 和A.H Calmes,除了(le)上述三位大師以外,本章(zhang)還是(shi)從Kellogg和Heckert兩(liang)位失敗的先驅者講(jiang)起,至(zhi)于Pfeiffer博士對(dui)連續軋(ya)(ya)(ya)(ya)管(guan)(guan)工藝的貢獻,則將在下一節里(li)述及。
1. Kellogg & Heckert
《曼內斯曼(公(gong)司)100年》一(yi)書稱:“19世紀80年代末在Boston 市Kellogg無縫(feng)鋼(gang)管公(gong)司投產的連軋(ya)管機,其工藝原理是基于Heckert專利,但由于管坯質(zhi)量欠佳,成品(pin)管質(zhi)量亦差,再加上資金運作上的困難后來就停(ting)產了”。
Boore 在《The Seamless Story》一書中稱:“在Heckert申請專利之前即1889年6月Kellogg 鋼(gang)(gang)管廠即已開工生(sheng)產(chan)。”該(gai)鋼(gang)(gang)管廠至1899年年初停產(chan),生(sheng)產(chan)鋼(gang)(gang)管達8年之久,該(gai)軋機應(ying)該(gai)說是第(di)一臺連軋機。
至(zhi)于Kellogg 鋼管(guan)(guan)廠采用的(de)連(lian)軋管(guan)(guan)工(gong)(gong)藝究竟是(shi)(shi)全(quan)浮(fu)動(dong)(dong)(dong)(dong)芯棒(bang)連(lian)軋管(guan)(guan)工(gong)(gong)藝還是(shi)(shi)限動(dong)(dong)(dong)(dong)芯棒(bang)連(lian)軋管(guan)(guan)工(gong)(gong)藝,據推測有兩種(zhong)可能:一是(shi)(shi)8年時(shi)間內全(quan)部(bu)采用作浮(fu)動(dong)(dong)(dong)(dong)芯棒(bang)連(lian)軋管(guan)(guan)工(gong)(gong)藝,組傳動(dong)(dong)(dong)(dong)、五機(ji)(ji)架(jia)(jia)的(de)軋管(guan)(guan)機(ji)(ji),其中(zhong)3架(jia)(jia)是(shi)(shi)水平輥,兩架(jia)(jia)是(shi)(shi)垂直輥。二(er)是(shi)(shi)在上(shang)述時(shi)間內先采用浮(fu)動(dong)(dong)(dong)(dong)芯棒(bang)連(lian)軋管(guan)(guan)工(gong)(gong)藝,后來采用過Heckert的(de)限動(dong)(dong)(dong)(dong)芯棒(bang)連(lian)軋工(gong)(gong)藝,即(ji)10機(ji)(ji)架(jia)(jia)兩輥高速連(lian)軋管(guan)(guan)機(ji)(ji)在固定(ding)芯棒(bang)上(shang)軋制空心坯,但這僅(jin)僅(jin)是(shi)(shi)試軋。
從連軋管技術發(fa)展史來(lai)看,以下兩點(dian)是完全可以肯定的(de),即:
a. Charles Kellogg擁有(you)的五個專利(li)中有(you)兩個專利(li)獲得(de)的時間在Heckert專利(li)之(zhi)前,參見表30-1.
b. Heckert的(de)(de)專利號為(wei)429623,專利號名稱為(wei)“Rolling-Mill for making Seamless Tubes”。Pfeiffer博士認為(wei)在(zai) Calmes的(de)(de)多機架(jia)軋管問世前80年就已有了雛(chu)形(xing)。
當然,我們(men)講連軋(ya)管技術發展史從(cong)“無縫百年、群(qun)星閃爍”的(de)角度講,Kellogg和Heckert都(dou)是(shi)(shi)偉大的(de)先驅者,都(dou)是(shi)(shi)數一數二的(de)人物。
2. Fassl Aloys
Fassl是(shi) Komotou 和Remscheid 鋼(gang)管(guan)(guan)廠的(de)設計工(gong)程師,他(ta)在(zai)Komotou 廠工(gong)作時(shi)與Stiefel是(shi)同事,他(ta)倆原籍都是(shi)瑞士(shi),1899年他(ta)到(dao) Mülheim 為 August Thyssen 公(gong)司工(gong)作,1900年當穿(chuan)孔機(ji)(ji)的(de)專利有效期滿(man)后,他(ta)為Thyssen計了第一臺(tai)斜(xie)軋(ya)(ya)穿(chuan)孔機(ji)(ji),同時(shi)他(ta)設計了一臺(tai)12機(ji)(ji)架(jia)的(de)兩輥式鋼(gang)管(guan)(guan)連軋(ya)(ya)機(ji)(ji),后來人們(men)稱它為Fassl軋(ya)(ya)管(guan)(guan)機(ji)(ji),1901年這臺(tai)由(you)蒸汽機(ji)(ji)驅動(dong)的(de)連軋(ya)(ya)管(guan)(guan)機(ji)(ji)在(zai)德國Dinslakken投產,采用全浮動(dong)芯棒連軋(ya)(ya)工(gong)藝原理,熱軋(ya)(ya)管(guan)(guan)的(de)長(chang)度可達8~10m,1904~1907年間,又建(jian)造(zao)了三(san)套這樣的(de)軋(ya)(ya)管(guan)(guan)機(ji)(ji)。
美國(guo)第一臺用于Monessen廠的(de)連軋(ya)管(guan)(guan)機(ji)(ji)(ji)就(jiu)是由(you)德(de)國(guo)人仿(fang)Fassl軋(ya)機(ji)(ji)(ji)設計的(de),Fassl軋(ya)機(ji)(ji)(ji)代(dai)表了從試驗(yan)軋(ya)機(ji)(ji)(ji)向生產軋(ya)機(ji)(ji)(ji)的(de)轉變,所以Biller博士將Fassl列(lie)為對連續軋(ya)管(guan)(guan)機(ji)(ji)(ji)的(de)發展作出重(zhong)大(da)貢獻的(de)三(san)個(ge)中(zhong)的(de)第一人。
3. Foren
Globe 鋼管(guan)(guan)(guan)公(gong)(gong)司(si)成立于1910年。1913年聘(pin)用了Foren工程(cheng)師,在(zai)(zai)1913年Foren 建(jian)議公(gong)(gong)司(si)建(jian)造連續軋(ya)管(guan)(guan)(guan)機(ji),這臺連軋(ya)機(ji)共有21個機(ji)架(jia),前后機(ji)架(jia)呈(cheng)“X”形(xing),由可變速的電機(ji)單獨傳動,延伸(shen)系數可高達7,Foren在(zai)(zai)國內外進行(xing)了專(zhuan)利申(shen)請(qing),人們(men)把(ba)這臺連軋(ya)管(guan)(guan)(guan)機(ji)稱為Foren軋(ya)機(ji)。
Foren 在(zai)Globe 鋼(gang)管(guan)(guan)(guan)公司所作出的(de)貢獻可分為兩部分:一是鋼(gang)管(guan)(guan)(guan)廠改造(zao);二是21機(ji)架連軋(ya)(ya)(ya)(ya)(ya)管(guan)(guan)(guan)機(ji)的(de)建成和1936年的(de)設計改進(jin),對連軋(ya)(ya)(ya)(ya)(ya)管(guan)(guan)(guan)機(ji)的(de)發展來說,Foren軋(ya)(ya)(ya)(ya)(ya)機(ji)的(de)意義在(zai)于采(cai)用直流電機(ji)單獨傳動以代替(ti)組傳動,由此連軋(ya)(ya)(ya)(ya)(ya)管(guan)(guan)(guan)機(ji)組的(de)發展進(jin)入(ru)了一個新階段,所以人(ren)們把Foren軋(ya)(ya)(ya)(ya)(ya)機(ji)稱為第二代的(de)連軋(ya)(ya)(ya)(ya)(ya)管(guan)(guan)(guan)機(ji)。
4. J.P Calmes
J.P Calmes子(zi)承父業,將PPM和MPM推向了(le)工(gong)(gong)(gong)(gong)業生產(chan)階段,他將 Contubind 易(yi)名(ming)為 J.P Calmes Consultants,并在(zai)(zai)1978年(nian)1月召開(kai)的世(shi)界壓力加工(gong)(gong)(gong)(gong)年(nian)會(MW&SP)上發(fa)表文章,對于在(zai)(zai)Bergamo進(jin)行了(le)工(gong)(gong)(gong)(gong)業試(shi)驗后(hou)的限(xian)動(dong)芯棒連(lian)軋(ya)管(guan)工(gong)(gong)(gong)(gong)藝(yi)(MPM軋(ya)管(guan)工(gong)(gong)(gong)(gong)藝(yi))作了(le)論(lun)述(shu),指出:MPM軋(ya)管(guan)工(gong)(gong)(gong)(gong)藝(yi)不是(shi)現有工(gong)(gong)(gong)(gong)藝(yi)一項簡單的改進(jin),“而是(shi)一種嶄新的軋(ya)管(guan)工(gong)(gong)(gong)(gong)藝(yi),其特點(dian)是(shi):產(chan)量(liang)高、質量(liang)好、熱軋(ya)管(guan)長、收得率高,并能采(cai)用連(lian)鑄坯作為管(guan)坯”。現今MPM之蕾(lei)已綻滿(man)管(guan)壇,開(kai)創了(le)無縫鋼(gang)管(guan)生產(chan)技術的新局(ju)面。
J.P Calmes 于1998年11月4日辭世,ITA的(de)訃(fu)告中(zhong)聲稱:J.P Calmes 對鋼管工業(ye)界的(de)貢(gong)獻(xian)在于他將PPM/MPM工藝推進到了(le)(le)工業(ye)生(sheng)產的(de)成熟階段,訃(fu)告稱:J.P Calmes 于1983~1984年擔任(ren)ITA主席,他把(ba)他的(de)一生(sheng)獻(xian)給了(le)(le)鋼管事業(ye)。

