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3M™ Roto Peen Flap Assembly, TC 330, 9/16 in x 1 1/4 in
3M™ Roto Peen Flap Assembly, TC 330, 9/16 in x 1 1/4 in
3M ID 7000000786 SAP ID 7000000786 Local Catalog Identifier SB03766 Keywords 3M, 3M Roto Peen Flap Assembly, metal peening, tungsten carbide shot, portable flap assembly, precision rework, metal repair, peening holes, surface strengthening, fatigue resistance, stress corrosion cracking, cold working process, peening method, metal durability, shot blasting alternative, clean peening method, manufacturing tool, aerospace tool, transportation tool, bonding and assembly, surface peening, shot peening tool, metal surface treatment, peening intensity, metal surface strengthening, compressive residual stress, mandrel assembly, TC-330 shot size, peening surface variability. Brand 3M™ Global Product Hierarchy Finishing Kits Base (B) - Article Number 00048011037660 Consumer (2) - Article Number 00048011037660 Shipper (6) - Article Number 50048011037665 Marketplace Formal Name 3M™ Roto Peen Flap Assembly, TC 330, 9/16 in x 1 1/4 in Material Description RP-ZF ROTO PEEN FLP ASY TC330 9/16X1-1/4 Marketplace Description The 3M™ Roto Peen Flap Assembly provides a method for portable, clean, precision peening. It is ideal for use with cleaning and descaling operations. Marketplace Description Extended Our 3M™ Roto Peen Flap Assembly, made with a flap and mandrel, was designed using captive shot-flap technology. To create this unique and portable assembly, we adhered tungsten carbide shot to flexible flaps using high-strength resin. Two flaps are bonded together with a special adhesive for easy placement in a flap mandrel. Peening, a cold working process for metal, applies repeated stress to the materials surface and strengthens it through compression. The peening method helps improve the materials ability to resist fracture, fatigue and stress corrosion cracking. In traditional shot peening methods, the work surface is sprayed with cast steel shot. While this method is also effective, it has a tendency to dirty the operator’s environment by releasing debris. Additionally, the tools required for this method limit the spaces where an operator can peen. Our 3M™ Roto Peen Flap Assembly does not require a sandblaster or the accompanying abrasive materials, as the tungsten carbide shots are already adhered to the flap. The benefits of this unique construction are twofold. First, peening is cleaner because debris is not released as the flaps abrade the surface. The captive shot flaps provide a more precise method than loose shot "blasting." Second, the assembly is portable, making it more convenient for operators to use. Flap/mandrel assemblies are especially effective for precision in-service rework, manufacturing, repair of small areas and peening holes. The 3M™ Roto Peen Flap Assembly comes in three sizes and allows for peening a variety of surfaces and radii area. Plus, the uniform TC-330 shot size contributes to consistent results. As the part is peened, a compressive residual stress is created. It’s a non-yielding layer that increases the material’s ability to fight fatigue, stress and fracturing. Flap rotation speed is the most important factor affecting peening intensity. Increasing the speed of rotation increases the intensity. Conversely, decreasing the speed decreases the intensity. To insure uniform peening coverage, operators should use a circular or oscillating motion over the entire area. Bullets - Available in three flap sizes for both small and large surface areas
- Especially effective for precision in-service rework, manufacturing, repair of small areas, and peening holes
- Flap/mandrel assembly is portable for added convenience
- Imparts a compressive residual stress that benefits the material by strengthening its durability
- Tungsten carbide shot is bonded to the flaps, providing a cleaner peening method than loose shot "blasting"
Application - Heavy Duty Steel Cleaning
- Concrete Cleaning
- Surface Preparation
- Descaling
- Finishing
- Coating Removal
Kit Type Roto Peen Flap Assembly Kit Overall Length (Imperial) 1.25 in Overall Length (Metric) 31.75 mm Overall Width (Imperial) 0.56 in Overall Width (Metric) 14.224 mm Product Color Goldenrod ECCN EAR99 Return Policy Description 0-6: 0%; 6-12: 15%; >12: no return Sales unit EA SAP Shelf Life In Days 3650 Target Warehouse Location Lead Time 2 days SAP External Material Group 31190000 Base (B) - Billing Unit EA Base (B) - Customary Cubic Dimension 0.7559 IN3 Base (B) - Customary Gross Weight 0.00595 LB Base (B) - Customary Net Weight 0.00132 LB Base (B) - Customary Height Dimension 3 IN Base (B) - Customary Length Dimension 0.06299 IN Base (B) - Customary Width Dimension 4 IN Base (B) - Metric Net Weight 6.0E-4 KG Base (B) - Metric Cubic Dimension 12.387 CCM Base (B) - Metric Height Dimension 7.62 CM Base (B) - Metric Length Dimension 0.16 CM Base (B) - Metric Width Dimension 10.16 CM Base (B) - Previous Packaging Level Quantity 0.00 Base (B) - Item Quantity 1 Base (B) - Total Unit Quantity 0.00 Base (B) - Unit EA Base (B) - Pallet Layer Quantity 8.00 Base (B) - Shipping Container Per Layer Quantity 58 Consumer (2) - Billing Unit EA Consumer (2) - Customary Cubic Dimension 0.7559 IN3 Consumer (2) - Customary Gross Weight 0.00595 LB Consumer (2) - Customary Net Weight 0.00132 LB Consumer (2) - Customary Height Dimension 3 IN Consumer (2) - Customary Length Dimension 0.06299 IN Consumer (2) - Customary Width Dimension 4 IN Consumer (2) - Metric Weight 0.0027 KG Consumer (2) - Metric Net Weight 6.0E-4 KG Consumer (2) - Metric Cubic Dimension 12.387 CCM Consumer (2) - Metric Height Dimension 7.62 CM Consumer (2) - Metric Length Dimension 0.16 CM Consumer (2) - Metric Width Dimension 10.16 CM Consumer (2) - Previous Packaging Level Quantity 1.00 Consumer (2) - Item Quantity 1 Consumer (2) - Total Unit Quantity 1.00 Consumer (2) - Item Unit ASSY Consumer (2) - Unit EA Inner (3) - Item Quantity 0 Shipper (6) - Billing Unit EA Shipper (6) - Customary Cubic Dimension 140.85818 IN3 Shipper (6) - Customary Gross Weight 0.18875 LB Shipper (6) - Customary Net Weight 0.01323 LB Shipper (6) - Customary Height Dimension 4.68504 IN Shipper (6) - Customary Length Dimension 6.41732 IN Shipper (6) - Customary Width Dimension 4.68504 IN Shipper (6) - Metric Weight 0.0856 KG Shipper (6) - Metric Net Weight 0.006 KG Shipper (6) - Metric Cubic Dimension 2308.243 CCM Shipper (6) - Metric Height Dimension 11.9 CM Shipper (6) - Metric Length Dimension 16.3 CM Shipper (6) - Metric Width Dimension 11.9 CM Shipper (6) - Previous Packaging Level Quantity 10.00 Shipper (6) - Previous Packaging Level Unit BAG Shipper (6) - Item Quantity 10 Shipper (6) - Total Unit Quantity 10.00 Shipper (6) - Item Unit ASSY Shipper (6) - Unit CS Pallet (8) - Billing Unit EA Pallet (8) - Customary Cubic Dimension 93976.93293 IN3 Pallet (8) - Customary Gross Weight 123.48 LB Pallet (8) - Customary Net Weight 6.13872 LB Pallet (8) - Customary Height Dimension 46.45669 IN Pallet (8) - Customary Length Dimension 48.0315 IN Pallet (8) - Customary Width Dimension 42.12598 IN Pallet (8) - Metric Weight 56.0 KG Pallet (8) - Metric Net Weight 2.784 KG Pallet (8) - Metric Cubic Dimension 1540000.0 CCM Pallet (8) - Metric Height Dimension 118.0 CM Pallet (8) - Metric Length Dimension 122.0 CM Pallet (8) - Metric Width Dimension 107.0 CM Pallet (8) - Previous Packaging Level Quantity 464.00 Pallet (8) - Previous Packaging Level Unit BOX Pallet (8) - Item Quantity 4640 Pallet (8) - Total Unit Quantity 4640.00 Pallet (8) - Item Unit ASSY Pallet (8) - Unit PAL Pallet (8) - Pallet Layer Quantity 8.00 Pallet (8) - Shipping Container Per Layer Quantity 58