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FLAT COVERS • Standard products

FLAT COVERS • Standard products

FLAT COVERS • Standard products

Product catalog summary
Overview: This document provides technical specifications and guidelines for Thermic-Welded Covers, focusing on flat covers used in various industrial applications. It includes detailed instructions on calculating dimensions, material specifications, and fastening systems.
Specifications:
  • Thermic-Welded Covers: These covers are designed with specific materials and dimensions to ensure durability and resistance to various environmental factors. The document outlines the calculation of closed lengths based on fold height, open length, and material thickness.
  • Material Properties: The covers are made from materials like polyurethane, Kevlar, and Nomex, each offering resistance to oils, chemicals, abrasion, and high temperatures. Flange materials include aluminum, steel, and PVC, with varying thicknesses.
Procedures:
  • Calculating Closed Length: The document provides formulas for determining the closed length of covers based on the number of folds, fabric thickness, stiffener thickness, and flange thickness.
  • Example Calculations: Several examples illustrate the calculation process for different fold heights and open lengths, demonstrating how to apply the formulas.
Standards and Recommendations:
  • Material Selection: Recommendations are provided for selecting materials based on environmental conditions, such as exposure to oils, chemicals, and high temperatures.
  • Fastening Systems: Various fastening systems are described, including solutions for wet and dry environments, using Velcro or strong hold connections for rapid application and removal.
Key Data from Tables:
  • Material Codes and Properties: The document lists material codes, descriptions, thicknesses, and temperature resistances, aiding in the selection of appropriate materials for specific applications.
  • Standard Shapes and Fastening Systems: Standard shapes for Thermic-Welded Covers and their corresponding fastening systems are detailed, with options for customization based on customer requirements.
Conclusion: The document serves as a comprehensive guide for selecting, calculating, and applying Thermic-Welded Covers in industrial settings, emphasizing the importance of material properties and fastening systems for optimal performance.
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Catalog excerpts

FLAT COVERS • Standard products-1

FLAT COVERS • Standard products THERMIC-WELDED COVERS Reproduction of this page is strictly prohibited. P.E.I. srl reserves the right to modify data, drawings and dimensions contained in this catalog without prior notice. Fabric material P.A. = Open length P.C. = Closed length Stroke = Open length - closed length B = Outside width a = Outside height x = Fold height Formula for calculating the CLOSED LENGTH AP = Opening of 1 fold = x . 2 - 8 SM = Fabric thickness * SS = Stiffener thickness * SF = Flange thickness * NP = Number of folds = P. C.= Example: Given that: Fold height = 15 mm Open length = 1000 mm Opening of 1 fold = 15 x 2 - 8 = 22 1000 + 2 = 48 Number of folds = 22 Closed length = (0,25* x 8 + 1**) x 48 + (2 *** x 2) Closed length = 3 x 48 + 4 = 148 Closed length = 148 mm We hypothesize the fabric material with code “TEMAT015” (see materials list on page 34) ** We hypothesize that the stiffener is 1 mm thick *** We hypothesize that the flange is 2 mm thick (see Contact our engineering department for other types. materials list on page 34) * See materials list on page 34. This data sheet shows only one type of Thermic-Welded Cover

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FLAT COVERS • Standard products-2

FLAT COVERS • Standard products THERMIC-WELDED COVER WITH FIXED LAMINATIONS Working position: Horizontal Vertical Frontal Possible special fixing to facilitate the mounting of the first steel lamination Fabric material Stiffener Stroke = Open length - closed length Formula for calculating the CLOSED LENGTH AP = Opening of 1 fold = x . 2 - 16 SM P. C. = (SM . 8 + SS) . NP + (SF . 2) * See materials list on page 34 This data sheet shows only one type of Thermic-Welded Cover that we manufacture. Contact our engineering department for other types. Example Given that: Fold height = 45 mm Open length...

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FLAT COVERS • Standard products-3

FLAT COVERS • Standard products THERMIC-WELDED COVER WITH FLEXIBLE LAMINATIONS Fabric material Flange 1 Reproduction of this page is strictly prohibited. P.E.I. srl reserves the right to modify data, drawings and dimensions contained in this catalog without prior notice. Vertical working position only P.A. = Open length P.C. = Closed length Stroke = Open length - closed length B = Outside width a = Outside height x = Fold height Formula for calculating the CLOSED LENGTH Opening of 1 fold = (x.2) - 16 SM = Fabric thickness * SS P. C. = (SM . 8 + SS) . NP + (SF . 2) * See materials list on page...

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FLAT COVERS • Standard products-4

FLAT COVERS • Standard products Thermic-Welded Cover materials Visible side Fabric insert Heat resistance Thickness Momentary Continuous (mm) contact Internal side TEMAT 015 Polyurethane Polyester TEMAT 151 Polyurethane Polyester TEMAT 165 Polyurethane Nomex* Primary resistance characteristics Excellent resistance to oils and chemical products. No adhesive surface. Low friction coefficient. Excellent chemical inertia. Excellent resistance to abrasion and bending strength. Mainly used in grinding machines. Excellent resistance to petroleum products, oils and heavy abrasion. Excellent bending strength....

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FLAT COVERS • Standard products-5

FLAT COVERS • Standard products Reproduction of this page is strictly prohibited. P.E.I. srl reserves the right to modify data, drawings and dimensions contained in this catalog without prior notice. Standard Shapes NOTE: The above are only the standard shapes of Thermic-Welded Covers. Other shapes available upon request. Flange Fastening Systems Type A Solution with sheet steel, aluminum or PVC flange Shape and holes per customer drawings Solution with sheet steel, aluminum or PVC flange Shape and holes per customer drawings Solution with connector flange protruding from the cover profile, made...

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FLAT COVERS • Standard products-6

FLAT COVERS • Standard products Thermic-Welded Covers Standard Systems for Linear Slides Bellows-fastening standard systems for linear slides M The "M" zone must be screened with a plate fixed on the table side. 4 Suitable for bellows fastening in positions 1 - 2 - 3 - 4, with angular or plate supports provided by customers Suitable for dry working places Solution B: Velcro flange fastening (B1 and B2) 2 M The "M" zone must be screened with a plate fixed on the table side. Standard flange Standard flange a) Fix the type 1 standard flange at the head of the slide. b) Fix the bellows to the type...

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