Sandblasting Blasting and Peening Services
Description
Sandblasting and peening services involve the use of abrasive materials to clean, finish, or prepare surfaces. These services are essential for removing rust, mill scale, paint, and other contaminants from a substrate's surface. Sandblasting creates a roughened surface that enhances the adherence of coatings, making it a critical step in surface preparation and treatment .
Working Principle
Sandblasting works by propelling abrasive materials at high speeds onto a surface using compressed air or other propulsion methods. This process effectively removes unwanted materials and creates a textured surface. Peening, on the other hand, involves impacting a surface with small spherical media, such as glass beads or metal shot, to induce compressive stresses. This improves the fatigue strength of metallic materials, making them more durable and resistant to cracking .
Applications
Sandblasting and peening services are used in a variety of applications. For instance, they are employed in the preparation of large structures, equipment, and facilities for painting or coating. Specific examples include cleaning and resurfacing process tanks, boiler tubes, heat exchangers, production plants, bridges, ships, and buildings. Additionally, peening is used on components like shafts and turbine blades to enhance their fatigue strength .
Advantages over other Blasting and Peening Services
One of the key advantages of sandblasting is its ability to handle a wide variety of materials, including metals, alloys, glass, composites, wood, and plastics. This versatility makes it suitable for diverse applications. Peening, specifically, offers the advantage of significantly increasing the fatigue life of components, such as gears, by imparting residual compressive stress, which can extend a gear's life from 200,000 cycles to 30,000,000 cycles .
Limitations
Sandblasting and peening services have certain limitations. For example, the process can be abrasive and may not be suitable for delicate or thin materials that could be damaged by the high-impact forces. Additionally, the use of certain abrasive materials may pose environmental and health risks, requiring proper safety measures and equipment .
Considerations
When considering sandblasting and peening services, several factors should be taken into account. Initial costs can vary depending on the equipment and materials used. Operating expenses include the cost of abrasives, energy consumption, and labor. Durability and accuracy of the process depend on the choice of abrasive media and equipment settings. Replacement and maintenance costs should also be considered, as equipment may require regular upkeep to ensure optimal performance and safety .
from Protomatic, Inc.
Surface finishing services include coarse sandblasting, ultrafine microblasting with microabrasive particles, and CO2. Gravity deburring and magnetic peening and polishing. [See More]
- Capabilities: Abrasive Blasting; Dry Ice Blasting; Sandblasting; Peening
- Certifications: ISO 9001:2008
- Company Information: Protomatic, Inc. is a CNC precision machine shop specializing in CNC precision machining as well as prototype and short-run production. We are capable of 3, 4, and 5-axis micro-machining, laser engraving, engineering services, and many other technical processes which set us apart from the typical run-of-the-mill CNC precision job shop.
- Services: New or OEM Parts; Replating or Refinishing; Specialty / Other
from Peridot Corporation
Peridot offers media blasting services to support our component manufacturing efforts. We have invested in COMCO precision blasting systems that provide for total control of repeatability lot to lot. We use blasting for surface ablation and preparation, selective coating removal, and adhesion... [See More]
- Capabilities: Abrasive Blasting; Sandblasting
- Services: New or OEM Parts
- Company Information: Peridot Corp. is an ISO 13485 and ISO 9001:2008 registered precision mfg. company located in Silicon Valley. Featuring advanced component fabrication coupled with our multi-disciplinary Contract Mfg., Peridot will simplify your supply chain.
- Materials: Aluminum; Carbide; Ceramic; Composites; Copper / Copper Alloys; Glass; Steel / Steel Alloys; Stainless Steel; Exotic Metals; Nickel / Nickel alloys; Precious Metals; Plastic or Rubber; Titanium
from Sardello, Inc.
Blast Cleaning, shot/glass/sand. Burn-off/Thermal Cleaning. Aqueous Submerge Tanks. Degreasing including Vapor. Pressure/Spray Washing. Mass Finishing, tumble/vibratory. Crack Detection including MPI. Large and Small Bore Honing. Surface and Valve Grinding. Coating Removal and Surface Evaluation. [See More]
- Capabilities: Abrasive Blasting; Sandblasting; Peening
- Services: New or OEM Parts
- Company Information: Sardello, Inc., offers cleaning, remanufacturing and assembly services for a variety of parts in critical applications. By outsourcing your needs, you gain flexibility, productivity and predictability within your operations.
- Materials: Aluminum; Steel / Steel Alloys; Stainless Steel; Iron / Cast Iron; Exotic Metals
from Metal Cutting Corporation
Precision cut-to-length tubes are available in lengths as short as 0.006" with wall thicknesses as thin as 0.001" or inside diameters as small as 0.001" in virtually any metal required, including coated materials. Tubes can be customized per customer specification to include critical features such... [See More]
- Capabilities: Sandblasting
- Certifications: ISO 9001:2008
- Company Information: Metal Cutting Corporation manufactures burr-free tight tolerance parts from all metals. We provide the precision required by medical device, automotive, electronic, biotechnology, semiconductor, aerospace, fiber-optic, electrical and many other diverse industries.
- Services: New or OEM Parts