客戶簡介

公司名字：

Riemann Gmbh

業務：

汽車行業的沖壓模，例如汽車座椅，排氣歧管等

地址：

德國

利用了WorkNC后的好處：

縮短生產周期;

能夠重復利用安全的銑加工策略;

減少需要儲存的刀具數量;

操作簡單;

節省生產成本;

提高編程及加工效率。? ? ?

加工設備：

三軸機床：DMU 125T德馬吉森精機

五軸機床：DMC 75V，DMU 200Ps以及6米的DMU 600P德馬吉森精機

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客戶反饋

One reason why we have been working with?WORKNC?for over 20 years is the large number of efficient milling strategies included in the software.

我們使用WorkNC超過20年的一個原因是WorkNC擁有大量有效的銑加工策略。

- Riemann GmbH的Mark Hildebrandt

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??German toolmaker Riemann Gmbh has been using?WORKNC?automatic CAD-CAM since the 1980s. Founder, Klaus Riemann recalls, “At the time we had two or three CAD-CAM software demonstrations and WORKNC was the only software that impressed us. We could easily select a wide range of milling strategies and automatically generate reliable NC code, and it was extremely easy to use. Two days training and we could get started.” Since the 1980’s, the machinery used and?WORKNC?have naturally evolved. Riemann now uses the latest 64 bit parallel processing version of?WORKNC?to automatically and rapidly program its advanced 3, 4, and 5-axis machines.

? ?從20世紀80年代開始，德國工具制造商Riemann Gmbh就一直使用WorkNC自動CAM數控編程軟件。據Riemann Gmbh的創始人回憶，“當時我們看了2-3個CAM軟件演示，只有WorkNC讓我們印象深刻。WorkNC銑加工策略豐富，我們能夠輕松從中選擇想要的策略。WorkNC可以自動化產生可靠的NC代碼，且操作非常簡單。通過兩天的培訓，我們就可以利用WorkNC進行編程。”從20世紀80年代以來，Riemann Gmbh使用的機床設備和WorkNC軟件一直在升級。Riemann Gmbh現在使用的是最新的64位并行處理版本的WorkNC，他能夠自動、快速地編輯用于3、4和5軸設備的刀路。

Stamping and forming tools for automotive

? Riemann specializes in stamping and forming tools for the automotive industry for components such as seats and exhaust manifolds, providing a service from tool design through to machining and testing. Where it does not have the facilities in house, it works with partner companies to deliver a complete service package.

汽車沖壓模

? Riemann Gmbh擅長制造汽車行業的沖壓模，例如汽車座椅、排氣歧管，提供從模具設計至加工和測試的服務。對于無法生產的部件，Riemann Gmbhye?則會和合作的公司為客戶提供完整的服務。

Reducing cycle times

? The company has made a considerable investment in milling capability and has settled on DMG?/ MORI SEIKI as its preferred machinery supplier. It has a 3-axis DMU 125T and several 5-axis machines including a DMC 75V, two DMU 200Ps and a 6 meter DMU 600P. Rene Luttmann, Project Manager says, “5-axis milling is standard practice nowadays. We generally cut as much as we can in 3-axis at each 5-axis inclined position. Continually rotating our heavy workpieces would greatly slow down machining. Firstly, we machine the base of the tool and then change the setup so that we can machine all the other geometry and contoured 3D surfaces??in one operation, significantly reducing our cycle times.”

縮短周期

? Riemann Gmbh在提高銑加工能力方面投資了很多，并把德馬吉森精機作為穩定的設備供應商。Riemann Gmbh已擁有三軸DMU 125T機床和好幾臺五軸機床，包括1臺DMC 75V、2臺DMU 200Ps以及1臺的6?米DMU 600P。Riemann Gmbh的項目經理Rene Luttmann說，“如今，五軸銑床已成為標準加工方式。我們通常會在五軸傾斜的位置盡可能用三軸進行切削。機床不斷持續旋轉沉重的工件會大大降低加工效率。首先，我們加工模具基座，然后更改設置，這樣我們能夠在一次操作中加工所有其他的幾何形狀和輪廓3D表面，大大縮短了我們的周期。”?

Efficient milling strategies

? The company’s WORKNC programmer, Mark Hildebrandt starts with CAD files from CATIA V5 and uses his expertise to optimize the WORKNC cutting paths for speed and quality. “One reason why we have been working with?WORKNC?for over 20 years is the large number of efficient milling strategies included in the software. In particular, we find the rest material cycles extremely practical and efficient, as they avoid air cuts and shorten machining times.”?WORKNC?makes it easy to fine-tune NC programs. He continues, “I can edit milling programs and cut and paste elements, such as a proven milling strategy, into a new program.”

高效銑加工策略

??Riemann Gmbh的WorkNC編程人員Mark Hildebrandt說編程工作從導入CATIA的CAD文件開始。與此同時，Mark Hildebrandt利用多年積累的的專業知識去優化WorkNC刀路以提高速度和質量。“我們和WorkNC合作超過20年的一個原因是WorkNC包含了大量高效的銑削策略。尤其我們發現WorkNC去除余料特別實用和高效，因為WokNC避免了空刀和縮短了加工時間。” WORKNC使對NC程序進行微調變得很容易。他持續說道，“我們能夠編輯銑削程序，剪切和粘貼其中的元素，例如已被驗證的程序至新的程序。”

WORKNC?feature recognition

? Recently, Riemann has added?WORKNC’s automatic feature recognition for hole drilling. Rene Luttmann says, “Stamping tools have a considerable number of holes and we can automatically cut these in WORKNC. First, the software finds the hole features and coordinates from the CAD data. Next, it generates tailored machining strategies which use the tools that are actually available. This minimizes the number of cutters we need to stock and eliminates the possibility of an error, delivering valuable cost and time savings.”

WORKNC自動化特征識別孔功能

? 最近，Riemann在鉆孔中應用了WORKNC自動化特征識別孔功能。Rene Luttmann說，“沖壓模有很多孔，WorkNC能夠讓我們自動完成孔加工。首先，WorkNC識別來自CAD數據中的孔的特點和坐標。然后，WorkNC生成使用實際可用模具的定制加工策略。這樣降低了我們需要儲存的刀具數量，消除了存在錯誤的可能性，節省了寶貴的成本和時間。”

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5-axis machining of very large components

? The DMU 600P has greatly expanded the capacity at Riemann, which now offers subcontract machining services as well as tool making. It can now handle workpieces up to 40 tons using simultaneous 5-axis machining strategies. Klaus Riemann says, “We purchased the machine to meet our tool making needs, but its 6 meter travel also enables us to machine any huge component with 3D contours from several sides without reclamping. With these techniques and WORKNC’s 5-axis strategies we can easily save two hours of setup time. The demand for very large parts is increasing and previously we delivered it using external service providers, which was both expensive and complicated. The in-house capacity we now have is not very common so we are delighted that we can offer our customes these new capabilities.”

大型工件五軸加工

? DMU 600P大大擴大了Riemann的加工能力，為Riemann提供分包合同加工服務和模具制作。DMU 600P利用5軸加工策略能處理多達40噸的工件。Klaus Riemann說，“我們采購DMU 600P就是為了滿足模具制造的需要，但是它的六米行程也能夠讓我們從多個側面加工任何具有3D輪廓的大工件，且不需要重新裝夾。我們使用這些技術和WorkNC的5軸策略能夠輕松節省2個小時的設置時間。對于大型工件的需求正在增加。此前，我們通過外部服務供應商完成交付，價格昂貴且復雜。我們現在已具備了內部加工能力，所以我們很高興能夠為我們的客戶提供服務。

High speed viewing of CAD files

? As well as?WORKNC, Riemann also uses WorkXPlore, the high speed 3D viewer. This system enables many more people within the company to simultaneously access and interrogate the design data. It can quickly handle and manipulate very large CAD files from leading design systems and is used by the company for purchasing, quotations, sharing data on the shop floor and, in parallel with the CAD system, for tool design.

WORKXPLORE高速瀏覽CAD文件

?除了使用WorkNC之外，Riemann也使用3D高速瀏覽器WorkXPlore。WorkXPlore能夠讓更多公司的內部人員同時訪問和查詢設計數據。WorkXPlore能夠快速處理和操作來自設計軟件的大型CAD文件以及用于公司采購、報價、車間數據分享、并行與CAD軟件用于模具設計等。

文章出處：上海強互科技

? ? ? ? ? ? ? ? ? WorkNC微信公眾號：qh_worknc

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