新春伊始，浙江誠本又傳喜訊，一種采用高性能氮化硅新材料陶瓷圓柱滾子實(shí)現(xiàn)量產(chǎn)，這是該公司繼高鐵軸承、風(fēng)電齒輪箱軸承滾子等高質(zhì)量要求產(chǎn)品填補(bǔ)國內(nèi)空白后又一重大技術(shù)突破，也是公司戰(zhàn)略布局軸承產(chǎn)業(yè)新賽道迎來的開門紅。

      At the Start of the Spring Festival, Zhejiang Chengbang Has Another Good News: Mass Production Achieved for Ceramic Cylindrical Rollers Made of High-Performance Silicon Nitride New Material.This marks another major technological breakthrough for the company, following its previous domestic gap-filling achievements in high-quality products like high-speed railway bearing rollers and wind turbine gearbox bearing rollers. It also serves as a "good start" for the company’s strategic layout in the new track of the bearing industry.

      隨著航空航天、高速機(jī)床、軌道交通等先進(jìn)裝備的快速發(fā)展，軸承產(chǎn)業(yè)將面臨更多新的挑戰(zhàn)和機(jī)遇，高轉(zhuǎn)速、輕量化、耐高溫的陶瓷滾子需求將大大增加，而且隨著這項(xiàng)技術(shù)的不斷深入研究，研發(fā)成本和制造成本的降低，未來應(yīng)用到民用如新能源汽車領(lǐng)域上，甚至?xí)o到更多的生產(chǎn)制造企業(yè)，這會給我國帶來跨越式的發(fā)展和進(jìn)步。但目前我國陶瓷滾動體制造處于起步階段，制造設(shè)備與工藝不成熟，滾子倒角、對數(shù)曲線修型、表面粗糙度等都是加工難點(diǎn)，同時因?yàn)樘沾蓾L子的非磁性，因裝夾困難對工裝夾具提出了極高要求，國內(nèi)能生產(chǎn)對數(shù)母線陶瓷滾動體磨超設(shè)備幾乎是空白。

       As advanced equipment sectors (e.g., aerospace, high-speed machine tools, rail transit) develop rapidly, the bearing industry will face more new challenges and opportunities. Demand for ceramic rollers (characterized by high rotational speed, lightweight design, and high-temperature resistance) will surge significantly. Moreover, with in-depth research on this technology driving down R&D and manufacturing costs, future applications will expand to civil fields like new energy vehicles—even becoming accessible to more manufacturers. This will enable leapfrog development and progress for China. However, China’s ceramic rolling element manufacturing is still in its infancy: manufacturing equipment and processes are immature, and processing challenges include roller chamfering, logarithmic curve profiling, and surface roughness. Additionally, the non-magnetic nature of ceramic rollers creates high demands for tooling fixtures due to clamping difficulties, and domestic grinding and superfinishing equipment for logarithmic generatrix ceramic rolling elements is nearly non-existent.

       浙江誠本作為軸承滾子的專業(yè)制造商，有20年的制造經(jīng)驗(yàn)與技術(shù)貯備，具備生產(chǎn)復(fù)雜工藝與高精密度要求產(chǎn)品的能力，較早實(shí)現(xiàn)了調(diào)心、圓柱、圓錐滾子三大系列對數(shù)母線修型工藝，是全球軸承制造企業(yè)前二客戶主要供應(yīng)商。基于陶瓷軸承滾子制造難度及應(yīng)用前景，公司早在2022年已開始謀劃，開展市場調(diào)研，收集相關(guān)信息，成立陶瓷滾子生產(chǎn)工藝及加工設(shè)備研發(fā)團(tuán)隊(duì)，針對陶瓷滾子特性，對滾子加工過程及設(shè)備裝夾具等進(jìn)行不斷試驗(yàn)與研究，最終獲得成功，產(chǎn)品各項(xiàng)指標(biāo)均達(dá)到了客戶要求。

       As a professional bearing roller manufacturer, Zhejiang Chengbang boasts 20 years of manufacturing experience and technical reserves, with the capability to produce products requiring complex processes and high precision. It was an early achiever of logarithmic generatrix profiling processes for three major roller series (self-aligning, cylindrical, and tapered), and serves as a key supplier to the top two global bearing manufacturers. Given the manufacturing difficulty and application prospects of ceramic bearing rollers, the company began planning as early as 2022: it conducted market research, collected relevant information, and established a R&D team for ceramic roller production processes and processing equipment. Targeting the characteristics of ceramic rollers, the team continuously tested and researched roller processing procedures and equipment fixtures—ultimately succeeding, with all product indicators meeting customer requirements.

                             氮化硅陶瓷圓柱滾子 Aluminum Nitride Ceramic Cylindrical Rollers

      2024大年初二，人本集團(tuán)張童生董事長在新昌區(qū)供應(yīng)商質(zhì)量座談會上講到，國內(nèi)高端軸承生產(chǎn)一個主要卡點(diǎn)是軸承滾子的工藝設(shè)計與制造技術(shù)落后，這一點(diǎn)，浙江誠本也早已深刻認(rèn)識到，從2013年起就自主研發(fā)球基面磨床、超精機(jī)等關(guān)鍵設(shè)備與制造工藝，并申請了多項(xiàng)發(fā)明專利，較早實(shí)現(xiàn)了從圓弧修正線轉(zhuǎn)向?qū)?shù)曲線型滾子的生產(chǎn)，產(chǎn)品精度各項(xiàng)指標(biāo)都達(dá)到GBI級標(biāo)準(zhǔn)，對特殊要求的滾子實(shí)現(xiàn)0級量產(chǎn)。此次，應(yīng)用于航空航天、高速機(jī)床等國之重器的陶瓷滾子開發(fā)，是軸承產(chǎn)業(yè)核心零部件的又一重大技術(shù)創(chuàng)新，飽含浙江誠本全體員工的不懈努力，詮釋了軸承行業(yè)界對民族產(chǎn)業(yè)制造品牌自立自強(qiáng)的堅定信念。