北京三帝科技股份有限公司(以下簡(jiǎn)稱(chēng)“三帝科技”)近日宣布,其自主研發(fā)的1.8米大尺寸砂型3D打印設(shè)備3DPTEK-J1800成功中標(biāo)一汽鑄造有限公司黑色鑄造事業(yè)部自動(dòng)化改造項(xiàng)目。該項(xiàng)目將落地一汽鑄造無(wú)錫分公司,標(biāo)志著雙方在推動(dòng)汽車(chē)制造領(lǐng)域3D打印數(shù)字化生產(chǎn)應(yīng)用方面邁出堅(jiān)實(shí)一步。
此次合作的核心設(shè)備——3DPTEK-J1800,是三帝科技3D鑄造整體解決方案的主力機(jī)型,集多項(xiàng)創(chuàng)新技術(shù)于一身:高速振動(dòng)鋪粉技術(shù),顯著提升鋪粉效率和均勻性;高性能成型工藝與智能算法,保障設(shè)備運(yùn)行高效、操作簡(jiǎn)便;超大成型尺寸(1800×1000×700 mm)與高精度(最高±0.3mm),滿(mǎn)足大型、復(fù)雜砂模的快速制造需求;雙缸交替打印與負(fù)壓供墨系統(tǒng),實(shí)現(xiàn)設(shè)備連續(xù)、穩(wěn)定生產(chǎn)。該設(shè)備專(zhuān)為航空航天、汽車(chē)、船舶泵閥、工程機(jī)械等領(lǐng)域的大尺寸砂模快速制造及中小批量鑄件生產(chǎn)而設(shè)計(jì),能有效滿(mǎn)足復(fù)雜樣件研發(fā)與工業(yè)化生產(chǎn)需求。
圖:3DP砂型案例
砂型3D打印技術(shù)賦能汽車(chē)制造升級(jí)
在汽車(chē)制造領(lǐng)域,砂型3D打印技術(shù)正發(fā)揮著日益重要的作用:1. 提升設(shè)計(jì)自由度與創(chuàng)新效率,快速制造發(fā)動(dòng)機(jī)、底盤(pán)件等設(shè)計(jì)原型,加速驗(yàn)證優(yōu)化,縮短研發(fā)周期;2. 攻克復(fù)雜精密零件制造難題,如泵體、閉式葉輪等傳統(tǒng)工藝難以加工的部件,免去脫模限制,提升零件性能;3. 實(shí)現(xiàn)高效靈活的小批量定制,無(wú)需昂貴模具,快速響應(yīng)市場(chǎng)需求;4. 保障核心部件鑄造質(zhì)量,直接打印高精度功能性砂芯(如發(fā)動(dòng)機(jī)缸體內(nèi)部結(jié)構(gòu)),確保鑄件質(zhì)量。
三帝科技已憑借其成熟的砂型3D打印技術(shù),為眾多國(guó)內(nèi)外車(chē)企提供了涵蓋電機(jī)殼、輕量化車(chē)架、殼體、缸體/缸蓋、排氣管等系列化產(chǎn)品的解決方案,尤其在汽車(chē)動(dòng)力總成、傳動(dòng)部件及精密結(jié)構(gòu)件制造方面積累了豐富經(jīng)驗(yàn)。
圖:3DP、SLS汽車(chē)砂型案例
強(qiáng)強(qiáng)聯(lián)合,共塑行業(yè)標(biāo)桿
一汽鑄造作為中國(guó)汽車(chē)制造工業(yè)的領(lǐng)軍企業(yè),長(zhǎng)期致力于高品質(zhì)汽車(chē)零部件、工程機(jī)械鑄件等的研發(fā)與生產(chǎn),并積極推動(dòng)智能制造轉(zhuǎn)型。此次項(xiàng)目主體一汽鑄造無(wú)錫分公司,專(zhuān)注于中重型卡車(chē)發(fā)動(dòng)機(jī)核心鑄件(如缸體、缸蓋、曲軸、飛輪等)的研發(fā)與生產(chǎn),在薄壁高強(qiáng)度鑄鐵生產(chǎn)技術(shù)領(lǐng)域處于國(guó)內(nèi)領(lǐng)先地位。雙方合作淵源已久,早在2008年,一汽鑄造便引入了三帝科技旗下隆源成型的SLS激光砂型打印設(shè)備用于發(fā)動(dòng)機(jī)缸體、缸蓋等復(fù)雜產(chǎn)品的快速試制。
三帝科技項(xiàng)目負(fù)責(zé)人表示:“此次中標(biāo)是對(duì)三帝科技3D鑄造技術(shù)實(shí)力與服務(wù)能力的充分肯定。我們將全力保障項(xiàng)目順利實(shí)施,助力一汽鑄造提升新品開(kāi)發(fā)速度、改進(jìn)產(chǎn)品質(zhì)量和生產(chǎn)效率,共同將該項(xiàng)目打造成汽車(chē)制造領(lǐng)域3D打印數(shù)字化生產(chǎn)的行業(yè)應(yīng)用典范?!?/p>
隨著汽車(chē)產(chǎn)業(yè)向智能化、輕量化、定制化方向發(fā)展,3D打印技術(shù)正深度融入汽車(chē)制造從概念設(shè)計(jì)、研發(fā)試制到生產(chǎn)制造、維修服務(wù)的全生命周期。三帝科技與一汽鑄造的此次合作,將進(jìn)一步推動(dòng)3D打印技術(shù)在汽車(chē)核心零部件制造領(lǐng)域的規(guī)?;瘧?yīng)用,為行業(yè)高質(zhì)量發(fā)展注入新動(dòng)能。
[About SANDI TECHNOLOGY
3D Printing Technology, Inc. is a 3D printing equipment and rapid manufacturing service provider, a national specialized, special and new "small giant" enterprise, and a typical application scenario supplier of additive manufacturing of the Ministry of Industry and Information Technology (MIIT). At the same time has laser and binder jet 3D printing equipment and materials technology and application process, business covers the development and production of 3D printing equipment, 3D printing raw materials development and production, 3D printing process technology support services, rapid finished parts manufacturing services, etc., the establishment of a complete 3D printing additive manufacturing industry chain, which is widely used in aerospace, electric power and energy, ships, pumps and valves, automobiles, rail transportation, industrial machinery, 3C electronics, rehabilitation and transportation, and industrial machinery, 3C electronics, and industrial machinery, and industrial machinery, and industrial machinery, and industrial machinery, and 3C electronics, and rehabilitation and transportation, industrial machinery, 3C electronics, rehabilitation and medical treatment, education and scientific research, sculpture and cultural creation and other fields.