Flanges

Beam flanges made by Scholze are the result of comprehensive experience in textile technology as well as product and production engineering. Seventy-five seasoned years of manufacturing and confidential, co-operative work with both loom manufacturers and end-users stand behind each flange we sell. In 1936, aluminium flanges were first cast in a strong mold worldwide.

Using the gravity die casting method, Scholze is nowadays ensuring high dimensional stability, strong microstructures and, last but not least, short delivery times.

Scholze offers a complete assortment of flanges to cover all conceivable weaving circumstances. A completely overlapping system of ribbed flanges, flat flanges and universally applicable double-walled flanges provide this flexibility. Among the simplest and most cost-effective flanges are our ribbed flanges, generally suited to the currently fashionable natural fibres. Best suited to manmade fibres are our smoothsurfaced, double-walled Atlas flanges, capable of running at high speeds, yet without the bothersome “fan effect”.

Diameters of up to 1.600 mm (the “Magnum” flange) are available. The double-walled flange developed by Scholze features a loading capacity being 2.5 times higher than conventional ribbed flanges. This striking benefit has hence been proved by more than 2 million applications in practice. All beam flanges made by Scholze have got a surface – in natural or anodised aluminium – that is particularly well suited to working with yarns. The rims, furthermore, have cross-sections designed to avoid the problems that are otherwise known from the contact of the threads with the flange.

 

Ribbed flanges

  • predominantly for use with natural fibre yarns, with the exception of silk
  • good cost-to-benefit ratio for low compressive loads
  • for a fixed program of weaving with loom beams of equal size which are seldom, if ever, changed
  • a low-cost alternative with all of the quality characteristics of Scholze beam flanges
  • heavy flanges in higher quality classes, which will allow yarns of greater bulk to be accepted, are available
Radially ribbed warp beam flange
 
Standard back beam flange
Radially ribbed warp beam flange   Standard back beam flange

 

Double-walled flanges

  • complete coverage of all quality classes, therefore suitable from lightest up to heaviest loads
  • very slight deflection, high elasticity and minimal deformation together result in the virtual avoidance of trapped threads
  • no whirl effects and reduced injury hazards due to smooth outside
  • easier handling due to their greater mass-toefficiency ratio (2.5 times the stiffness of conventional ribbed flanges of the same weight)
  • availability of customised forming to meet unusual demands
Double-walled flange Compact
 
Double-walled back beam flange High-speed “Atlas” type flange Quality class 2 through 4
Double-walled flange Compact   Double-walled back beam flange High-speed “Atlas” type flange Quality class 2 through 4

 

Locks
For force-fit connection and centring of tube and flange, Scholze has developed a system of locks that meets very well the different demands in practical use. The Scholze lock system is comprised of the components:

  • lock ring
  • radial lock
  • axial lock

and is used in dependence on the loading circumstances.

Axial lock “Special” together with a double-walled flange for high beamspeeds and high outer diameters
 
Radial lock
Axial lock “Special” together with a double-walled flange for high beamspeeds and high outer diameters   Radial lock

 

 

Scheiben

 


Scheiben

 



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