美国杜博林Deublin旋转接头在机床、加工中心行业的应用 Deublin Rotaing Unions for Machine Tools, Machining Centres, and Transfer Lines。 Deublin Machine Tool Unions - Machine Tool Industry ，DEUBLIN加工中心及枪钻机床专用旋转接头。 DEUBLIN应用于加工中心及自动化生产线的杜布林接头的选型指南 Deublin旋转接头应用于水、蒸汽、气体、液压、热油、真空及冷却液。Deublin国内机床配套公司包括：北一大隈，工研精机，北一机床，北京精雕，沈阳机床，大连机床，齐二机床，秦川机床，济二机床，济一机床，青岛远洲机床，武重集团，无锡开源，齐重数控，青海华鼎，宝鸡机床，普什宁江，云南CY，杭州机床，星火机床，江苏多棱，桂林机床，四川长征；Deublin 国际机床配套公司包括：法世机床，通快Trumpf，山崎马扎克Yamazaki Mazak ，吉德曼Gildemeister，天田Amada，大隈Okuma，森精机Mori Seiki，捷泰克特Jtekt，美艾格MAG，斗山英维高Doosan Infracore，阿奇夏米尔GF Agie Charmilles，舒勒Schuler，牧野Makino，哈斯Hass，伊玛铬Emag，维亚（WIA），百超Bystronic，斯莱福临Korber Schleifring，哈挺Hardinge，发那科Fanuc。马科斯考机床、牧野机床、阿奇夏米尔机床、丰田机床、舒勒机床、蒂森机床、哈斯机床、伊玛格机床、格劳伯机床、斯来福临机床、艾达机床、格利森机床、吉德曼机床、DMG机床、巨浪机床、MAG（辛辛那提等）机床、哈斯机床、马扎克机床、OKUMA机床、森精机机床、牧野机床、FANUC机床、Doosan机床、现代起亚机床、东台精机机床、台中精机机床、友佳机床、大力机床、森精机mori seiki机床、吉特迈Gildemeister机床、山崎马扎克日本(Mazk)机床 、大隈机床、 通快机床、 天田机床。
Which DEUBLIN Seal Technology?
As the name indicates, the seals stay closed with or without coolant pressure. Unions with closed seals have only minimal “weeping” of media to allow lubrication of the seal faces. Therefore, drain lines generally are not required. Closed seal unions generally are less affected by extremely contaminated coolant than other designs. However, closed seal unions should not be rotated for an extended time if coolant fluid is not present.
The opposite of closed seals, controlled leakage seals always have a small gap between the seals, even when pressure is applied. For this reason, controlled leakage unions are excellent for high-speed applications with pressurized dry air. Controlled leakage unions generally are not suitable for coolant fluid applications.
This kind of seal closes only when pressure is applied. When pressure is removed, the seal faces separate by a very small distance. This eliminates friction and seal wear during operation without coolant, and therefore allows unlimited “dry running” at high speeds. Pop-Off? designs should be considered when machining will occur with and without through-spindle coolant (TSC). Because the seals separate during tool changes, when coolant pressure is off, residual coolant in the supply hose and spindle can drain through the seal faces. Therefore, a pop-off union generally requires a downward-pointing drain line to direct such residual coolant into the sump. Also note that Pop-Off? unions are not intended for extended operation with pressurized dry air.
The latest in a series of DEUBLIN innovations, this technology combines the best features of Pop-Off? and controlled leakage designs. Like Pop-Off? designs, AutoSense? seals close when coolant pressure is applied to contain the coolant fluid, and “pop” apart in the absence of coolant pressure to allow unlimited dry running. Like controlled leakage designs, AutoSense? seals handle pressurized dry air by creating a microscopic gap between the seal faces. AutoSense? unions handle coolant, MQL, and dry air, by sensing the kind of media and automatically changing seal operation in response. As with Pop-Off? seals, a drain line generally is required.
This technology gives the machine designer complete control over seal opening and closing. By controlling the how pressure is applied to the union’s multiple connections, the machine designer can cause the seals to separate when necessary (for example, to transfer pressurized dry air) or close when appropriate (to transfer coolant fluid or oil mist). A drain line generally is required.
- Bearing-Supported Unions
DEUBLIN 1114 Series AutoSense? Bore-Mounted Rotating Unions for Coolant and Air Service and Dry Running
DEUBLIN Rotating Unions Flange Design Bore-Mounted for Various Media
- Compact bearingless cartridge models
DEUBLIN Hybrid-Multi-Passage Series up to 10-Passages for various Media
DEUBLIN加工中心及枪钻机床旋转接头 - Deublin为加工中心与自动线应用提供各种旋转接头
- 无轴承接头 设计特点
Part Number Description Part Number Description
brands > deublin > most common unions
Rotating unions allow fluids to be transferred between stationary and rotating components or equipment.
1379 Series air-Pneumatic-Hydraulic Four-Passage Rotating Union Rotary -- 1379-160
(1) 造纸 各种纸张的加工设备,如造纸机的烘缸、蒸球、涂布机、压光机等。
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