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“別(bie)宣傳(chuan)我。工作都是大(da)家干的，成績(ji)的取得離(li)不開同事們(men)的相互支持和幫助，多宣傳(chuan)企業(ye)和我們(men)的勞模創(chuang)新工作室(shi)。”每當一提到(dao)要宣傳(chuan)他，高山(shan)都反復這樣說。

2020年(nian)一季度(du)，特(te)別是(shi)(shi)二月份，受疫情影(ying)響(xiang)，兵器工業(ye)(ye)集團東北工業(ye)(ye)集團吉林東光精密(mi)機械廠的地瞄產品告急，尤其是(shi)(shi)某產品庫存為零，影(ying)響(xiang)了主(zhu)機廠的總裝進度(du)。

由于(yu)目前該地瞄(miao)產品(pin)機加工(gong)(gong)藝及相關生產夾具(ju)仍然沿用老工(gong)(gong)藝，多(duo)數是(shi)在(zai)普通設備上使用和(he)加工(gong)(gong)，不(bu)僅加工(gong)(gong)率低(di)，而且(qie)原來(lai)的操作(zuo)者(zhe)剛剛退休，新接手的操作(zuo)者(zhe)不(bu)熟(shu)悉加工(gong)(gong)工(gong)(gong)藝，所以當月要完成200套產品(pin)幾(ji)乎(hu)是(shi)不(bu)可(ke)能(neng)的事(shi)情。為了確保按期(qi)供(gong)貨(huo)，工(gong)(gong)廠(chang)將此(ci)項工(gong)(gong)作(zuo)當作(zuo)一個攻關課題(ti)交給了高山及他領(ling)軍的勞模(mo)創新工(gong)(gong)作(zuo)室。

高山帶(dai)領勞模創(chuang)新工(gong)(gong)作室(shi)的(de)成員潛(qian)心推(tui)敲，最后(hou)決定改進該(gai)產(chan)品(pin)(pin)的(de)夾具工(gong)(gong)藝，并與數控車床(chuang)連(lian)接(jie)，充分發揮數控車床(chuang)的(de)技術優(you)勢。經過反復測試，終(zhong)于按期保質保量(liang)地交付了(le)產(chan)品(pin)(pin)。同時，改進后(hou)的(de)加(jia)工(gong)(gong)工(gong)(gong)藝，由原來10人減(jian)少為6人就可以完成加(jia)工(gong)(gong)任務(wu)。

如今，高山(shan)的勞模(mo)工(gong)(gong)(gong)作(zuo)室(shi)又開(kai)始(shi)瞄向了某(mou)(mou)鏡筒圓周內(nei)壁(bi)倒角工(gong)(gong)(gong)藝攻(gong)關及(ji)某(mou)(mou)產品(pin)的上、下環座球面量具設(she)計制造等工(gong)(gong)(gong)藝及(ji)加工(gong)(gong)(gong)夾(jia)具改進的項(xiang)目。

某(mou)鏡筒圓周內(nei)(nei)壁(bi)倒(dao)角(jiao)工藝(yi)攻關項(xiang)目(mu)，可(ke)解決(jue)鏡筒加工后，鉗工在圓周鉆(zhan)螺紋底孔時，內(nei)(nei)孔壁(bi)無(wu)法(fa)用鉆(zhan)頭倒(dao)角(jiao)的(de)難題。改(gai)善后可(ke)提高(gao)(gao)(gao)產(chan)品(pin)的(de)裝配(pei)精度并(bing)提高(gao)(gao)(gao)產(chan)品(pin)外觀(guan)質量，提高(gao)(gao)(gao)生產(chan)效率20倍，預計可(ke)節創金額10萬(wan)元。

盡管交(jiao)談略(lve)顯靦腆和木訥(ne)，可一聊起他負責(ze)的幾個創新(xin)項目時，高山立即變得眉(mei)飛色舞、如(ru)數家珍。2019年(nian)，高山在工(gong)(gong)(gong)(gong)作(zuo)室成(cheng)員(yuan)以及(ji)機加工(gong)(gong)(gong)(gong)段有(you)關員(yuan)工(gong)(gong)(gong)(gong)的協(xie)助下，共完成(cheng)創新(xin)項目7項。其中改造中心(xin)設(she)備(bei)。提高設(she)備(bei)性能1項，為(wei)工(gong)(gong)(gong)(gong)廠節約(yue)(yue)設(she)備(bei)購置(zhi)費用(yong)(yong)52萬元(yuan)；通過加工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝的改進項目，利(li)用(yong)(yong)自制刀具(ju)將部(bu)分材料(liao)(liao)完整截取(qu)，為(wei)工(gong)(gong)(gong)(gong)廠節約(yue)(yue)鋁料(liao)(liao)約(yue)(yue)2萬元(yuan)；鈦合金去除工(gong)(gong)(gong)(gong)藝夾頭項目，為(wei)工(gong)(gong)(gong)(gong)廠節約(yue)(yue)材料(liao)(liao)費用(yong)(yong)約(yue)(yue)2萬元(yuan)；制造深孔(kong)短臺(tai)階量(liang)具(ju)及(ji)弧面球高量(liang)具(ju)，共計(ji)14套，為(wei)工(gong)(gong)(gong)(gong)廠節約(yue)(yue)定置(zhi)專用(yong)(yong)量(liang)具(ju)費用(yong)(yong)8萬元(yuan)。

車(che)工(gong)(gong)的薄壁(bi)工(gong)(gong)件(jian)高精度(du)加工(gong)(gong)一直是機械加工(gong)(gong)的難點，對(dui)于(yu)淬火后的軸承環高精度(du)加工(gong)(gong)更(geng)為困難。高山發現(xian)工(gong)(gong)件(jian)變形來源于(yu)傳統的“軸向(xiang)壓(ya)緊方式”，而通(tong)過采用粘接裝夾(jia)方式車(che)削，實現(xian)了(le)無裝夾(jia)力(li)夾(jia)緊，加工(gong)(gong)后軸承環的圓度(du)公差(cha)控(kong)制在0.005ｍｍ之內。通(tong)過這次實踐(jian)，高山大膽地(di)將幾種(zhong)高精度(du)零(ling)件(jian)重新設計了(le)粘接夾(jia)具進行加工(gong)(gong)。結果產品精度(du)都進入了(le)圖(tu)紙圓度(du)公差(cha)要(yao)求之內。這次創(chuang)新為今后的薄壁(bi)工(gong)(gong)件(jian)高精度(du)加工(gong)(gong)開創(chuang)了(le)新的途(tu)徑(jing)。

在工(gong)廠某(mou)科研項目相機(ji)裝調(diao)(diao)過程中，鏡頭的(de)(de)調(diao)(diao)焦(jiao)傳動(dong)系(xi)(xi)統出現卡死現象。幾次更改設計方案均(jun)無法解決。高山(shan)通過分(fen)析問題所在，主動(dong)提出結(jie)構(gou)(gou)改進，并重新設計了傳動(dong)結(jie)構(gou)(gou)。通過減小摩擦(ca)(ca)接(jie)觸(chu)面積，取代了原設計中的(de)(de)差動(dong)螺紋結(jie)構(gou)(gou)，變(bian)成一條螺旋線實現鏡筒和(he)鏡框的(de)(de)相對位移調(diao)(diao)焦(jiao)，減小了兩條反向螺紋傳動(dong)推力(li)相互作用(yong)。減少摩擦(ca)(ca)系(xi)(xi)數(shu)，在調(diao)(diao)焦(jiao)環與鏡筒之間(jian)加(jia)入(ru)滾針(zhen)和(he)滾珠實現滾動(dong)摩擦(ca)(ca)，提高了整機(ji)的(de)(de)機(ji)械性能，延長了電池(chi)的(de)(de)續航時間(jian)。本次使(shi)用(yong)小螺距方牙螺紋加(jia)工(gong)，是車削加(jia)工(gong)和(he)航相機(ji)加(jia)工(gong)史上的(de)(de)首創。

高(gao)(gao)山(shan)(shan)所(suo)設(she)(she)計(ji)制作(zuo)的(de)(de)(de)(de)(de)多功能(neng)打(da)磨機，解決了(le)(le)“加(jia)(jia)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝及加(jia)(jia)工(gong)(gong)(gong)(gong)設(she)(she)備(bei)設(she)(she)施效率(lv)較(jiao)低、外(wai)觀質(zhi)量較(jiao)差，導致表(biao)面處(chu)理(li)(li)工(gong)(gong)(gong)(gong)序合格率(lv)低、重復作(zuo)業增加(jia)(jia)”等(deng)(deng)難題。該打(da)磨機投(tou)入(ru)使(shi)用后，減(jian)輕了(le)(le)操作(zuo)者的(de)(de)(de)(de)(de)勞(lao)動強度，提(ti)高(gao)(gao)了(le)(le)生(sheng)產(chan)效率(lv)3倍(bei)。靠模銑削(xue)時對鋁料(liao)等(deng)(deng)一(yi)些材料(liao)可進行(xing)較(jiao)大(da)切削(xue)量加(jia)(jia)工(gong)(gong)(gong)(gong)，比修銼、打(da)磨等(deng)(deng)生(sheng)產(chan)效率(lv)提(ti)高(gao)(gao)了(le)(le)5倍(bei)，產(chan)品質(zhi)量和外(wai)觀質(zhi)量也(ye)得到相(xiang)應提(ti)高(gao)(gao)。用回(hui)轉(zhuan)工(gong)(gong)(gong)(gong)作(zuo)臺(tai)加(jia)(jia)工(gong)(gong)(gong)(gong)磨削(xue)毛(mao)刺或焊口時，打(da)磨表(biao)面平滑，表(biao)面磨紋均勻，可提(ti)高(gao)(gao)生(sheng)產(chan)效率(lv)6倍(bei)。可升降的(de)(de)(de)(de)(de)搖(yao)臂(bei)式(shi)(shi)結構設(she)(she)計(ji)理(li)(li)念更加(jia)(jia)符合人體工(gong)(gong)(gong)(gong)程學及人機工(gong)(gong)(gong)(gong)程的(de)(de)(de)(de)(de)原理(li)(li)，設(she)(she)備(bei)操作(zuo)更加(jia)(jia)簡單方便，更加(jia)(jia)靈活，可更換式(shi)(shi)的(de)(de)(de)(de)(de)工(gong)(gong)(gong)(gong)具夾(jia)頭實現(xian)了(le)(le)一(yi)機多能(neng)的(de)(de)(de)(de)(de)設(she)(she)計(ji)初衷，減(jian)少了(le)(le)設(she)(she)備(bei)操作(zuo)者調整(zheng)(zheng)設(she)(she)備(bei)和調整(zheng)(zheng)工(gong)(gong)(gong)(gong)具所(suo)需要的(de)(de)(de)(de)(de)加(jia)(jia)工(gong)(gong)(gong)(gong)準備(bei)時間，提(ti)高(gao)(gao)了(le)(le)勞(lao)動生(sheng)產(chan)率(lv)。回(hui)轉(zhuan)臺(tai)式(shi)(shi)的(de)(de)(de)(de)(de)工(gong)(gong)(gong)(gong)作(zuo)臺(tai)設(she)(she)計(ji)使(shi)得工(gong)(gong)(gong)(gong)件在(zai)加(jia)(jia)工(gong)(gong)(gong)(gong)過程中的(de)(de)(de)(de)(de)裝(zhuang)夾(jia)定位更加(jia)(jia)靈活，能(neng)同時針對殼體類的(de)(de)(de)(de)(de)零件、回(hui)轉(zhuan)類工(gong)(gong)(gong)(gong)件進行(xing)加(jia)(jia)工(gong)(gong)(gong)(gong)。此項設(she)(she)計(ji)現(xian)已(yi)申報(bao)國家發明專利并獲得受理(li)(li)。截至目(mu)前，高(gao)(gao)山(shan)(shan)及他所(suo)率(lv)領的(de)(de)(de)(de)(de)勞(lao)模創新工(gong)(gong)(gong)(gong)作(zuo)室共獲得國家實用新型專利授權(quan)3項，還有2項已(yi)受理(li)(li)。

這兩年，高(gao)山勞模創新(xin)工(gong)作(zuo)室(shi)在帶徒傳技、技能攻(gong)關、技藝傳承(cheng)、技能推廣方面發揮(hui)了重要作(zuo)用(yong)。在2019年吉(ji)林(lin)省(sheng)級首(shou)(shou)席技師工(gong)作(zuo)室(shi)評選中，高(gao)山工(gong)作(zuo)室(shi)被(bei)命名為(wei)省(sheng)級首(shou)(shou)席技師工(gong)作(zuo)室(shi)，并(bing)給予(yu)了20萬元的資金支持。

“我(wo)笨嘴拙舌，說(shuo)不(bu)出來啥(sha)漂亮話。但(dan)是我(wo)想，作為一名兵工(gong)人，履行強軍首責，生(sheng)產(chan)出高(gao)質(zhi)量的(de)(de)管(guan)用、耐(nai)用、實(shi)用、好用的(de)(de)防(fang)務產(chan)品就是我(wo)們(men)的(de)(de)應有之(zhi)責。”高(gao)山如是說(shuo)。

【責任(ren)編(bian)輯(ji)：龍(long)靜怡】