Heat Exchanger


Catalog excerpts

Heat Exchanger - 1

ISCAR's Complete Machining Solutions for Producing Heat Exchangers

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Marketing Support Marketing Support & Production Center Right Choice A Global Metalworking Company In a world of different languages and different mentalities, it is important to have a fully equipped, knowledgeable local supplier to meet your needs. ISCAR knows this. We have subsidiary offices and agents located in 52 major industrial countries. In some of the larger countries, regional offices have been opened to bring ISCAR personnel and facilities as close as possible to customer production sites. Many of our subsidiaries have fully equipped training centers. These centers are dedicated...

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ISCAR has global manufacturing facilities in each of the following countries: In Europe South Korea United States Spain Switzerland Turkey Hungary Slovenia

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Machining Solutions Flanges Tube Sheet

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Tube Sheet Preparation 200% More p r o D U C T I V it y Milling Intelligently New HELIDO-FEEDMILL double-sided inserts with 6 cutting edges H490 for 90º applications. Double-sided inserts with 4 helical cutting edges New Helido for 45º facemill applications. Double-sided inserts with helical cutting edges Double Sided Cutting Edges Double Sided Cutting Edges

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Heavy duty turning applications feature relatively large depths of cut, high feeds and rough, non-uniform surfaces to be machined. These applications require both tough carbide grades and specifically designed chipformers.

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Heat Exchanger - 10

will Boost Your Heat Exchanger oductivity SUMOC&m /\\Performance ■ Profitability* CHAM DRILL LINE

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A new SUMOCHAM drill head key was designed to transmit the clamping forces by way of two cavities. SUMOCHAM Features • Innovative clamping design which enables significantly more insert indexes • Twisted coolant nozzles with indexable drilling heads, available in different head configurations for various material groups • Longer tool life and higher productivity

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Drill Body Features Available in diameter range of 6 to 32.9 mm (.236-1.299”) Robust high quality pocket for prolonged tool life Frontal coolant near to the cutting edge for increased tool life Twisted coolant nozzles through the drill body and not through the center core Highest grade of tool steel that features superior body hardness for excellent wear resistance Polished flutes and drill body for improved chip evacuation Available with cylindrical shank and with DIN 9766 type (one flat) shank Helical margin on body prevents chip adhesion Unique flute geometry High helix angle Standard...

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The Ultimate Solution for Drilling Tube Sheets and Baffles Insert Features • Submicron carbide grade (specially designed for through holes) • TiAlN PVD coating • Available in the diameter range of 6-32.9 mm (.236-1.299”) • Unique ground flute for smooth chip flow • Unique ground gash for improved penetration • Unique honed cutting edge for improved performance and increased tool life • Positive flute rake angle for excellent chip formation • High penetration rates • Double-margin inserts for high quality holes Polished Flute High Helix Angles Twisted SUMOCHAM comprises a revolutionary...

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For Semi-Finishing Applications Optimized Gash Special Edge Preparation Key Slot Unique Flute Shape Clamping Zone Radial Stopper Axial Stopper Additional Margin Double Margin Features Recommended for L/D≥5 • Superior hole cylindrity up to 0.05 mm (.0002”) • Superior hole straightness up to 0.05 mm (.0002”) • Superior hole surface roughness Ra ≤ 1.6 (RMS ≤ 64)

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Drilling Process Tube Sheets and Stacked Plate Baffles Drilling procedures for clad tube sheet, deep hole drilling and stacked plates baffles (L/D ≥ 5) Step 1 Drilling a pre-hole Holder: SUMOCHAM 1.5xD Insert: ICP \ ICM Insert Diameter: D+(0.03÷0.05 mm)(.0012÷.002") Pre-hole Depth: *6 mm (.24") * In case of clad tube sheet, the pre-hole should penetrate into the second material by 1 mm (.04"). Step 2 Drilling through hole Holder: SUMOCHAM: 5xD, 8xD, 12xD and up Insert: Double margin ICP-2M / ICM-2M Insert Diameter: D [mm] Drilling Procedure: • Cutting speed and feed should be applied...

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Deep Drilling Tube Sheets Deep Hole Drilling System Used for solid drilling in a single operation. Drilling heads are available with brazed or indexable inserts. Brazed head diameter range: 8-65 mm (.315-2.56”) Indexable head diameter range: 16-250 mm (.63-10”) and larger upon request. Special Form Heads – For trepanning or performing any other special contours. Head Types – Connection configurations: external threaded heads, internal threaded heads (Heller type) Shank Types and Cooling Methods – Single Tube System: Cooling fluid is induced through the gap between the drill and the hole,...

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Tube Sheet Slitting Applications Double Groove-Mill System Internal Slitting for Main Features 200% More p r o D U C T I V it y Slitting Intelligently • or internal slitting of small grooves F • nserts are available in diameters of 15.5, I 18.5 and 24.5 mm (.61, .728, .965") • litting widths are 3 mm (1/8") at grooving S depths of up to 0.5 mm (.02") • o deburring operation is needed, N as o burr remains on grooved edge n • nique CHATTERFREE design for improved U material removal rate and low vibration • art of ISCAR's Multi-Master family P • tandard steel holder S • imple and fast clamping...

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Reaming Applications Reaming Down Production Costs with High Productivity Indexable Carbide Heads ISCAR’s BAYO T-REAM is a new high speed reaming system. In comparison to the conventional method, this advanced solution allows for increasing the feeds dramatically. This feature is most advantageous in mass production industries. When large quantities of workpieces are involved, the savings in machining time, labor cost and productivity are greatly multiplied. Achieve Hole Perfection NO SETUP TIME! H7 Technical Advantages • High cutting speeds and feeds (for higher productivity) • Low runout...

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