Deburring is, to put it simply, a finishing method used in industrial settings and manufacturing environments. Metal is frequently machined using many processes in order to create pieces of specific shape and size, and it may be welded, molded, cast, trimmed, slit or sheared. These procedures often create ragged edges or protrusions. The raised particles and shavings that appear when metal blanks are machined are referred to as burrs, and the process by which they are removed is known as deburring.

There are several methods that can be used to remove burrs. Abrasive substances may be applied, or abrasive cloths may be used to rub the metal in order to remove thin shavings and small notches, as well as to polish the piece. In other cases, sanding may be necessary, whether this means a small amount of sanding by hand or rigorous sanding with a machine for more troublesome deformities.

Other methods require repetitive filing or use of a grinder to smooth away nicks and fragments. Deburring and polishing may be necessary for more than one section of a metal component, since burrs and shavings can occur on seams as well as edges. All surfaces need to be completely smooth.

Deburring is important for quality, aesthetics, functionality, and the smooth operation of working parts. It is also important for safety, since even a small notch can cause moving parts to catch, creating the potential for accident, injury, or unnecessary delay in production. Rough edges can also cause injury when individuals are required to handle blanks. Each of these preventable problems can cost companies a great deal of money.

It's also necessary to remove burrs in woodworking. When pieces of wood are cut, ripped, or shorn, wood blanks can also develop rough areas, often in the form of shavings, chips or splinters. With wood, the most common methods of smoothing the piece are sanding and filing. Sanding may be accomplished with a power sander, or simply by touching up the worst spots by hand. Edges may also be finished with a router.

利豐行事業有限公司 www.li-fung.biz
 
歡迎來到利豐行的世界,首先恭喜您來到這接受新的資訊讓產業更有競爭力,我們是提供精密表面處理的代理商,應對廠商高品質的表面處理需求,我們可以協助廠商滿足您對產業的不同要求,我們有能力達到非常卓越的表面處理品質,這是現有相關技術無法比擬的,表面處理技術皆集中於去毛邊, 去毛刺, 導角, 精密研磨,拋光, VTD PVD工具鍍膜, 光學鍍膜 optical coating, 金屬濺鍍 metallization, absolute chemie 精密CVD/PVD退鍍工藝和 EMAG Precision Electrochemical Machining 精密電化學加工技術 (ECM / PECM) 取代放電加工), EMAG 硬車削/乾式車削 hard turning, Koepfer 滾齒(齒輪加工製造) 技術, Reinecker, KARSTENS 內外圓研磨外圓+內圓曲面磨削, Naxos-Union曲柄軸研磨, 凸輪軸, KOPP非圓研磨, SW中心加工機, EMAG 雷射焊接, 自動化設備.。我們成功的滿足了各行各業的要求,包括:精密需求高的軸承盒、射出成型的模具、高壓空氣閥、航太零配件、超高硬度的切削刀具、醫療配件及汽車用精密五金等等。我們的產品涵蓋了從桌上型到工業級的生產設備;從微細零配件到大型五金配件;從小型生產到大型量產;從半自動到全自動整合;我們的技術可提供您連續生產的效能,我們整體的服務及卓越的技術,恭迎您親自體驗. 
  
去毛刺是什麼?

去毛刺,把它簡單地說,在工業環境和生產環境的整理方法。金屬通常被使用的許多過程,以創造特定的形狀和大小的片加工,它可以被焊接,模制,鑄造,修整,切縫或剪切。這些程序通常會創建粗糙的邊緣或突起。時出現的金屬坯件機加工的凸起顆粒和刨花被稱為“毛刺”,它們被除去的過程,被稱為去毛刺。

有幾種方法可用於去除毛刺。磨蝕性的物​​質可能被應用,或可用於粘性布擦的金屬,以去除薄切銷和小凹口,以及研磨片。在其他情況下,砂光可能是必要的,這是否意味著一台機器更麻煩的畸形的手或嚴格打磨打磨少量。

其他方法需要重複提交或使用的粉碎機撫平刻痕和片段。去毛刺和拋光的一個以上的部分中的金屬成分可能是必要的,因為毛刺和碎屑可能發生在接縫和邊。所有表面必須完全光滑。

去毛刺是非常重要的品質,美學,功能和工作部件的平穩運行。同樣重要的是為了安全,因為即使是小凹口,可引起運動部件接住,創造潛在的事故,傷害,或在生產中的不必要的延遲。粗糙的邊緣,也可以造成傷害,當一個人被要求處理的空白。這些預防的問題每個公司可以花費了大量的金錢。

這也是必要,去除毛刺木工。當木塊被切斷,撕裂,或剪,木坯也可以開發粗糙的地方,往往在刨片或碎片的形式。最常用的方法平滑一塊木材,打磨和存檔。三鼎可以完成電源砂光機,或者乾脆通過觸摸手最壞的斑點。邊緣也可以用導角器完成。
 

7) Is there any need to change-over from manual deburring to automated deburring?
 
- anon333645
6) I had no idea what a deburrer was until now. It sounds fascinating. I think I will apply for that job I just saw advertised in the Tulsa World. Does anyone know if experience is necessary to get a job as a deburrer. I don't have any experience as a deburrer.
 
- anon138866
5) Deburring is basically smoothing the rough edges or any other part of the metal that needs a smooth surface finish. With regards to drawings, the grit of the sanding medium may also be specified especially in relation to the type of material that needs to be deburred since they all have varying scales/grades of hardness.

Flash is usually the excess metal commonly seen in die casting and closed die forging due to extreme pressures applied during which a good portion of the material is squeezed out of the mold/die in the metal forming process.
Deflashing is removal of flash by applying pressure with the aid of trimmer presses fitted with a corresponding upper and lower mold/die halves shaped in accordance with the outline of the finished metal part and usually made sharp at the surrounding edges for cutting purposes much like blades.

The force applied is usually strong enough to fracture this excess metal upon impact with the mold/die halves thereby causing it to fall-off or separate from at the boundaries of the finished part.

Sawing/grinding is also another means to deflash, either with the aid of manual or automatic machines like power tools and bandsaws to perform the cutting off procedures around the finished part.
 
- anon55340
4) What is the difference between deburring and deflashing? Is there any considerable difference between these terms?
 
- anon29162
3) Are there any specifications for deburring? I am looking for something to reference on manufacturing drawings.
 
- jheron
2) Deburring also includes using media (for example ceramic rock) to deburr metals in a vibrating equipment such as a tumbler.
 
- anon24369
1) Great explanation! Full of related vocabulary, very useful! Thanks
 
- anon19241
7)是否有必要改變從手工去毛刺自動去毛刺?

- anon333645
6)我不知道什麼去毛刺是到現在為止。這聽起來很迷人。我想我會申請的工作,我只是看到廣告在塔爾薩世界。有誰知道如果經驗是必要的,能找到一份工作作為去毛刺。作為去毛刺機,我沒有任何經驗。

- anon138866
5)去毛刺基本上是平滑的粗糙的邊緣,需要有一個平整的表面光潔度的金屬或任何其他部分。

至於附圖,砂磨介質的砂粒也可能被指定的,特別是在不同的材料,需要去毛刺,因為它們都具有不同的尺度/等級硬度。

Flash是常見的金屬壓鑄及封閉模鍛由於極端的壓力在這期間,有相當一部分的材料被擠壓出的模具/模具在金屬成形過程通常是多餘的。

去飛邊去除閃光燈通過施加壓力微調印刷機配有一個相應的上,下模/半模,根據與成品金屬部分的輪廓形狀,並通常由上面的周邊邊緣鋒利很像刀片用於切割用途與援助。

所施加的力通常是足夠強的骨折當前多餘的金屬模具/機頭半從而使它下降的影響後,或者從已完成的部分的邊界處分離。

鋸/研磨也是另一種的手段deflash,借助手動或自動的機器,如電動工具和帶鋸床各地的成品部分進行切斷程序。

- anon55340
4)去毛刺和修邊之間的區別是什麼?這些術語之間是否有相當大的差異呢?

- anon29162
3)去毛刺是否有任何規格?我找了一些參考,對製造圖紙。

- jheron
2)去毛刺,還包括去毛刺的金屬轉筒的振動設備,如使用介質(例如陶瓷的岩石)。

- anon24369
1)很好的解釋!全相關的詞彙,非常有用!謝謝

- anon19241

 

OTEC公司專門研發製造金屬和非金屬的精密表面處理技術及設備,如:切削刀具的鎢鋼和高速鋼之表面處理,並廣泛為世界級大廠所採用如:Guhring oHG;Iskar等等。利豐行引進最先進的去毛邊, 去毛刺, 導角, 精密研磨和拋光技術,並希望提供台灣廠商提昇產業競爭力及生產效益和使用壽命。OTEC精密表面處理技術被認定為世界的領導者之一。去毛邊, 去毛刺, 研磨拋光、邊緣導角、功能性、裝飾性,這些精密表面處理技術除了令人讚嘆外,OTEC的技術整合還考量到生產者的需求,讓生產者在質量上和效益上及成本上有一個完美的平衡。機械操作除了更人性化還能額外整合生產者目前的製造設備。OTEC的產品兼具美觀及實耐用,不佔空間卻能在最小的單位中創造出最大的質量,當你採購了OTEC的設備後,除了擁有出眾的表面處理技術讓您的競爭力提升外,當客戶拜訪您公司時也不免對您令眼相看而發出讚嘆,OTEC是您生意的好伙伴。

另外有 EMAG ECM GmbH (ECM / PECM / uECM) 精微電化學加工技術在未來各種細微加工應用中佔有極大的優勢。該技術之優點係在於其加工能力與材料硬度無關,且能加工出微細及形狀複雜之表面結構,經由該製程加工後之產品表面具有粗糙度佳、無殘留應力及無裂縫產生, 無毛邊刺等優良特性,常應用於航太、光電半導體、醫療器材、綠色能源、模具等產業上,本次研討會中特別邀請國內外知名學者及專家,介紹於精微電化學領域內之各種加工技術,可應用於燃料電池雙極板、生物晶片、微流體動壓軸承、微噴嘴、次世次流體分配閥元件、模具等產品加工上,機會難得,精彩可期。 EMAG ECM GmbH為精密電化學切削的工程公司,其領先的技術,已在精密電化學切削領域達到量產化的水準。供顧客PECM精密電化學切削生產技術和客制化的製程設備。 Electrochemical machining / pulse electrochemical machining / precise electrochemical machining.Electro chemical machining (ECM) is a method of removing metal by an electrochemicalprocess. It is used for working extremely hard materials or materials ...
 
利豐行著重於表面處理之前後製程技術,提供客戶individual & total finishing solutions 的整合作業,協助產業提升效能並降低成本。
 
利豐行事業有限公司 www.li-fung.biz
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電話:+886 (04) 2355-2327
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LI FUNG BUSINESS CO., LTD. www.li-fung.biz
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精密表面處理館 http://tw.myblog.yahoo.com/lifung-biz  
利豐非傳統加工科技館 http://blog.sina.com.tw/lifung
本館專門提供 OTEC 表面處理技術皆集中於去毛邊, 去毛刺, 導角, 精密研磨,拋光, deburring, smoothing and polishing. 還有VTD PVD 超硬工具鍍膜 tool coating, 精密光學鍍膜 optical coating, 真空金屬鍍膜 metalization 和 absolute chemie PVD/CVD 退鍍工藝和 EMAG ECM / Precise Electrochemical Machining 精密電化學加工技術, 去毛邊刺, EMAG 硬車削/乾式切削 hard turning, Koepfer 滾齒加工製造技術, Reinecker, KARSTENS外圓研磨+內圓曲面磨削, Naxos-Union曲柄軸研磨, 凸輪軸, KOPP非圓研磨, SW中心加工機, EMAG 雷射焊接, 自動化設備. 其它非相關資料純粹供同好分享.  

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