“為什么選擇南京SKF軸承套圈進(jìn)行超精密研究？”事實(shí)上，二戰(zhàn)前，世界上大多數(shù)滾子軸承生產(chǎn)線都沒有超精加工技術(shù)。

Why did you choose the Nanjing SKF bearing ring for ultra precision study? In fact, before World War II, most of the roller bearing production lines in the world did not have superfinishing technology.

后來(lái)，在實(shí)戰(zhàn)中，部隊(duì)發(fā)現(xiàn)滾動(dòng)軸承通道已被拋光，極大地改善了其壽命，并實(shí)現(xiàn)了更安全可靠的戰(zhàn)術(shù)要求。經(jīng)過五年或六年的軸承加工實(shí)踐，南京SKF軸承技術(shù)專家發(fā)現(xiàn)，超精密加工后，軸承溝槽不僅可以顯著提高軸承產(chǎn)品的使用壽命，而且還可以降低噪音，大大提高軸承的承載能力，并提高。

Later, in actual combat, the army found that the rolling bearing passage had been polished, greatly improving its life, and achieving a more secure and reliable tactical requirements. After five or six years of bearing processing practice, Nanjing SKF bearing technical experts found that after ultra-precision processing, bearing grooves can not only significantly improve the service life of bearing products, but also reduce noise, greatly improve the bearing capacity, and improve.

南京SKF軸承使用壽命。操作機(jī)械系統(tǒng)的效率。超精密加工首先減少軸承滾道的粗糙度，消除磨削成形層的熱變形，并將拉應(yīng)力轉(zhuǎn)化為磨削過程中的壓應(yīng)力，從而有條件地改善軸承滾道的形狀。

Nanjing SKF bearing service life. The efficiency of operating mechanical systems. Ultra-precision machining firstly reduces the roughness of the bearing raceway, eliminates the thermal deformation of the grinding forming layer, and transforms the tensile stress into the compressive stress in the grinding process, thus improving the shape of the bearing raceway conditionally.

如果一組南京SKF軸承不需要增加壽命，則不需要降低噪聲，不需要高精度，不能采用超精加工工藝；

If a group of Nanjing SKF bearings do not need to increase their life, they do not need to reduce noise, do not need high precision, can not use superfinishing process;

為了使用超精密桿，可以使用超精密機(jī)床的價(jià)格來(lái)降低成本。

In order to use ultra precision rods, the price of ultra precision machine tools can be used to reduce costs.

如果我國(guó)南京SKF軸承加工企業(yè)想生產(chǎn)出更高水平的產(chǎn)品，在安全性、可靠性和批量加工技術(shù)上能夠有效替代進(jìn)口產(chǎn)品，如果我們決心出國(guó)參加高質(zhì)量的國(guó)際市場(chǎng)競(jìng)爭(zhēng)，就必須學(xué)習(xí)WO。RLD是最先進(jìn)的軸承加工技術(shù)。最先進(jìn)的軸承加工技術(shù)是最可靠、最安全、最穩(wěn)定的技術(shù)。學(xué)習(xí)最先進(jìn)的軸承加工技術(shù)必須使用世界上最先進(jìn)的設(shè)備。

If our Nanjing SKF bearing processing enterprises want to produce a higher level of products, in safety, reliability and batch processing technology can effectively replace imported products, if we are determined to go abroad to participate in high-quality international market competition, we must learn WO. RLD is the most advanced bearing processing technology. The most advanced bearing processing technology is the most reliable, safest and most stable technology. Learning the most advanced bearing processing technology must use the most advanced equipment in the world.

在企業(yè)的技術(shù)改造中，進(jìn)口設(shè)備的采購(gòu)仍然是最好的選擇，因?yàn)槟壳爸袊?guó)軸承設(shè)備的生產(chǎn)階段，尤其是南京SKF軸承超精密磨削設(shè)備的穩(wěn)定性和國(guó)外制造批次都很差。弗倫特P5的精密軸承非常弱。如果我們可以使用中、低等級(jí)超精密磨削設(shè)備，用傳統(tǒng)的軸承生產(chǎn)線，可以加工代替進(jìn)口高精度軸承產(chǎn)品，在這個(gè)階段，這只是一個(gè)良好的愿望。

In the technological transformation of enterprises, the purchase of imported equipment is still the best choice, because the current stage of production of bearing equipment in China, especially the stability of Nanjing SKF bearing ultra-precision grinding equipment and foreign manufacturing batches are very poor. The precision bearing of P5 is very weak. If we can use medium and low-grade ultra-precision grinding equipment, with the traditional bearing production line, can be processed instead of imported high-precision bearing products, at this stage, this is only a good wish.

文章來(lái)自：南京SKF軸承 www.wh-skf.com

The article is from: Nanjing SKF bearing www.wh-skf.com

文章來(lái)自：南京INA軸承 www.ina-china.cn

The article is from: Nanjing INA bearing www.ina-china.cn

文章來(lái)自：南京NSK軸承 www.klbbearings.com

The article is from: Nanjing NSK bearing www.klbbearings.com

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