1-20 of 506 Search Results for

roller heating

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005620
EISBN: 978-1-62708-174-0
... welding, which is a hybrid process based on a thin-melting interface for a lap joint of dissimilar-metal sheets using a roller and one-sided laser heating. The article discusses the types, advantages, and applications of roll welding and laser roll welding. It also provides a detailed discussion...
Series: ASM Handbook
Volume: 4B
Publisher: ASM International
Published: 30 September 2014
DOI: 10.31399/asm.hb.v04b.a0005930
EISBN: 978-1-62708-166-5
... Fixture designed for heat treating lawn mower blades Fig. 8 Fixture designed for heat treating shafts Fig. 9 Water-cooled skid pipe with welded strips Fig. 10 Thin-walled furnace roller Fig. 11 Conveyor belt assembled with 100 mm (4 in.) pitch and drive drum ready...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006426
EISBN: 978-1-62708-192-4
... at relatively slow speeds unless lubrication systems are employed that can effectively remove the substantial amounts of friction heat generated. Cages in spherical roller bearings are usually either pressed steel or machined brass or bronze. Double-row bearings may be assembled with a cage for each row...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001810
EISBN: 978-1-62708-180-1
... damage mechanisms fabrication practices fretting corrosion hardness heat treatment lubrication plastic flow rolling-contact fatigue rolling-element bearings failures ROLLING-ELEMENT BEARINGS use rolling elements (either balls or rollers) interposed between two raceways, and relative motion...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0004014
EISBN: 978-1-62708-185-6
... in temperature. Roller-carriage axial velocity and the angular velocity of the rotating mandrel also generate heat and have a significant influence ( Ref 3 ). While flow forming, if the localized increment of temperature exceeds the recrystallization temperature of the material, it is necessary to take...
Series: ASM Handbook
Volume: 4C
Publisher: ASM International
Published: 09 June 2014
DOI: 10.31399/asm.hb.v04c.a0005849
EISBN: 978-1-62708-167-2
... are equipped with a fast extractor hold-down roller. The hold-down roller “pinches” the billets between the conveyor and the upper roll to break any weldment between heated billets and to help extract the billets from the coil. Additional accessories for the extractor conveyor are accept/reject systems...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006834
EISBN: 978-1-62708-329-4
... of heat treatment wagons 200–300 390–570 Source: Ref 4 Static minimal safety factor guide values Table 14 Static minimal safety factor guide values Operating conditions Static load safety factor Roller bearings Ball bearings Smooth, low-vibration, normal operation...
Book Chapter

By B.P. Bewlay, D.U. Furrer
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005123
EISBN: 978-1-62708-186-3
..., clamping cylinder, and the positioning cylinders that are used to control the axial, radial, and angular positions of the roller and for the forming scheme used to generate the cone. Fig. 9 Photograph of a horizontal lathe, workpiece, and mandrel arrangement for spinning large-diameter (∼2 m...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001277
EISBN: 978-1-62708-170-2
..., including conventional air atomized, airless, and electrostatic spray; roller coating; dip coating; flow coating; curtain coating; tumble coating; electrocoating; and powder coating. Surface preparation methods and prepaint treatments for coating systems are also discussed. The article includes information...
Series: ASM Handbook
Volume: 4B
Publisher: ASM International
Published: 30 September 2014
DOI: 10.31399/asm.hb.v04b.a0005957
EISBN: 978-1-62708-166-5
... of the system. Several important types of materials-handling systems are conveyor, belts, buckets, rollers; rotary hearth furnaces; walking beam furnaces; pusher-type furnaces; car bottom furnaces; and continuous strip furnaces. By application, the heat treating furnaces can be used for solution heat...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005258
EISBN: 978-1-62708-187-0
...Abstract Abstract Horizontal centrifugal casting is used to cast parts having an axis of revolution. This article discusses the operations of three types of horizontal casting machine: the flanged shaft machine, the horizontal roller-type machine, and the double-face plate machine. It provides...
Series: ASM Handbook
Volume: 5B
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v05b.a0006025
EISBN: 978-1-62708-172-6
... in a number of ways. This article describes seven methods of coating application: brushes, rollers, and daubers; conventional air spray; high-volume low-pressure spray; airless spray; air-assisted airless spray; plural-component spray; and electrostatic spray. Factors to be considered when deciding...
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0009000
EISBN: 978-1-62708-186-3
... be seen pressed into the sheet metal, forming dents. In addition, the springback condition is similar to that at 35,000 drawings, although the sheet metal draw-in is less. It appears that beyond 25,000 drawings, the surface roughening and springback conditions change in a cyclic or roller-coaster pattern...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0004010
EISBN: 978-1-62708-185-6
...-forming aluminum cylinders. (a) Using a solid internal mandrel. (b) Utilizing opposing rollers Fig. 1 Schematic showing simple axial roll forming over a mandrel; the rolls can be moved in the axial and radial directions. The work rolls are rotated and the main shaft rotates the mandrel...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006393
EISBN: 978-1-62708-192-4
.... Effect of load on bearing life Table 7 Effect of load on bearing life Life ratio, C / P Ball bearings, ( C / P ) 3 Roller bearings, ( C / P ) 10/3 10.0 1000 2150 2.5 16 21 C , dynamic capacity; P , load Operating condition impacts on bearing performance that affect...
Series: ASM Handbook
Volume: 19
Publisher: ASM International
Published: 01 January 1996
DOI: 10.31399/asm.hb.v19.a0002376
EISBN: 978-1-62708-193-1
.... and Rowe G.W. , A Quantitative Comparison between Residual Stresses and Fatigue Properties of Surface-ground Bearing Steel (En 31) , Wear , Vol 58 , 1980 , p 155 – 172 10.1016/0043-1648(80)90220-3 15. Clinedinst W.O. , Fatigue Life of Tapered Roller Bearings , ASME Journal...
Book Chapter

Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002138
EISBN: 978-1-62708-188-7
...) 0.038 (0.0015) 45.24–63.50 (1.781–2.500) 0.051 (0.002) 64.29 and larger (2.531 and larger) 0.076–0.152 (0.003–0.006) Little heat is generated in roller burnishing. Enough lubrication is provided by applying a few drops (as from a squirt can) of a light spindle oil or of a relatively rich...
Series: ASM Handbook
Volume: 19
Publisher: ASM International
Published: 01 January 1996
DOI: 10.31399/asm.hb.v19.a0002401
EISBN: 978-1-62708-193-1
... by improving life or increasing load-carrying capabilities ( Ref 2 ). Improved contact fatigue resistance of bearings and gears depends on the mechanisms of contact fatigue, the controlling metallurgical and tribological factors, and the use of improved, cleaner materials that have been properly heat treated...
Series: ASM Handbook
Volume: 19
Publisher: ASM International
Published: 01 January 1996
DOI: 10.31399/asm.hb.v19.a0002373
EISBN: 978-1-62708-193-1
... Fig. 1 Scanning electron micrograph of a fatigue spall on a roller from a roller bearing after 630,000 cycles. Roller is AISI 1060 steel, hardened to 600 HV. Spall is 400 μm wide by 700 μm long. Fig. 2 Anatomy of a race spall in a ball bearing. (a) Typical delta shape with the apex...