Descrição
90k psi Pump Parts: Liner 72163802
Item | Part Number | Descrição | Quantity | Item | Part Number | Descrição | Quantity |
1 | 05146592 | Gasket, Topworks Support | 2 | 14 | 72162253 | Plunger | 2 |
2 | 20476377 | Support, Topworks | 2 | 15 | 05130091 | Hydraulic Seal Cartridge | 2 |
3 | 10118206 | O-Ring, 1.31×1.56× .13 | 2 | 16 | 72175989 | Flange do Retentor de Buchas | 2 |
4 | 05144514 | Hydraulic Cylinder | 1 | 17 | 72158494 | UHP Seal Assembly | 2 |
5 | 05098991 | Socket Head Screw, 3/8-16×3-3/4 | 8 | 18 | 72166738 | UHP Cylinder | 2 |
6 | 95688743 | Lock Washer, .38 | 8 | 19 | 72163802 | Liner | 2 |
7 | 72101190 | Piston Assembly | 1 | 20 | 20474325 | Stud, 1-1/8-12×18.31 | 8 |
8 | 10074771 | O-Ring, 5.25×5.50× .13 | 2 | 21 | 72170157 | Sealing Head Assembly | 2 |
9 | 05120092 | Backup Ring, 5.25×5.50× .13 | 2 | 22 | 72178493 | Flange Assembly | 2 |
10 | 72175997 | Hydraulic Cylinder Head | 2 | 23 | 20464590 | Flat Washer, 1.13 | 8 |
11 | 05097886 | Socket Head Screw, 3/4-16×2-1/4 | 12 | 24 | 20461761 | Hex Nut, 1-1/8-12 | 8 |
12 | 05144183 | Spacer Assembly, Proximity Switch | 2 | 25 | 20489339 | Adapter, JIC/Pipe, 50× .38 | 1 |
05144191 | O-Ring, .69× .88× .09 | 26 | 72176756 | O-Ring, 3.88×4.25× .19 | 6 | ||
13 | 72141569 | Kit, Proximity Switch | 2 | ||||
| 72134224 | Interruptor de proximidade | ||||||
95119012 | Socket Head Screw, 1/4-20×1 |
The liner is a critical component of a 90k waterjet pump that is used to guide and support the plunger as it moves back and forth within the intensifier to create the high-pressure water flow needed for waterjet cutting.
1. Material selection
The material used for the liner depends on the specific application. Ceramic liners are commonly used because they are highly wear-resistant and can withstand the high-pressure water flow and repetitive motion of the plunger. Sapphire and diamond-like carbon (DLC) coatings may also be used for their exceptional wear resistance and durability.
2. Design
The liner is designed to guide and support the plunger as it moves back and forth within the intensifier. It typically has a cylindrical shape with a bore through the center for the plunger to move through. The design of the liner may also include features such as grooves or indents to help distribute the water flow and reduce wear on the liner. The surface finish of the liner is also important to ensure smooth and consistent movement of the plunger.
3. Wear and replacement
Over time, the liner may wear or become damaged due to the high-pressure water flow and repetitive motion of the plunger. When this occurs, the liner must be replaced promptly to ensure safe and reliable operation of the waterjet system. The frequency of replacement will depend on factors such as the type of material being cut, the operating conditions, and the manufacturer’s recommendations.
4. Maintenance
Proper maintenance and inspection of the liner is essential to ensure safe and reliable operation of the waterjet system. This may include regular inspection of the liner for wear or damage, cleaning or flushing the liner to remove debris, and following manufacturer’s recommendations for installation and maintenance.
By understanding these important characteristics of the liner used for a 90k waterjet pump, you can take proactive steps to ensure safe and reliable operation of the waterjet system.
This may include using high-quality liners, following manufacturer’s recommendations for installation and maintenance, and regularly inspecting and replacing worn or damaged liners to reduce the risk of system failure or downtime.
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