Rolling Mill AGV Oil Cylinder
GW Precision Rolling Mill AGV Coil Cylinder are important parts for high precision hot and cold strip mills, the maximum inner diameter of the cylinder is 1,000 millimeters, the working pressure is 23 MPa, the pressure resistance test is 35 MPa, the internal leakage is small or non-existent, the average friction value is 0.5% or less, there is no crawling at a low speed of 0.5 mm/sec, and the service life of GW Precision Rolling Mill AGV Coil Cylinder can be up to about 5 years.
- GW Precision
- China，Luoyang
- Contractual Stipulation
- Anual Capacity of AGV Cylinder is 500 pieces
- Information
Rolling Mill AGV oil Cylinder
Rolling mill AGV (automatic guiding transporter) oil cylinder is a key hydraulic component for automatic material handling in the steel rolling production line,
Material Selection for Rolling Mill AGV Cylinder Application Scenario
Cylinder barrel (cylinder barrel)
Material: high-strength seamless steel pipe (such as 27SiMn, 45 # steel, 1Cr17Ni2 stainless steel).
Requirements: high compressive strength (≥ 600MPa), abrasion resistance, and finishing of inner wall (Ra ≤ 0.4 μ m).
piston rod
Material: 42CrMo, 40Cr or hard chrome plated carbon steel (surface coating thickness of 20-50 μ m).
Requirements: high fatigue strength, bending resistance, surface hardness ≥ HRC50.
Sealing element
Material: Polyurethane (PU), Buna N (NBR) or Viton (FKM), high temperature/oil resistant.
Scenario
Cylinder barrel (cylinder barrel)
Hardening and tempering treatment (quenching+high temperature tempering): improve the overall strength and toughness (such as hardness HRC28-32 of 45 # steel after hardening and tempering).
Inner surface quenching: high-frequency induction quenching, hardness HRC45-50, depth 1-2mm.
piston rod
Quench+low temperature tempering: hardness HRC50-55 after 42CrMo quenching, reducing brittleness by tempering.
Hard chromium plating on the surface: the plating thickness is 20-50 μ m, wear-resistant and anti-corrosion.
Other components
Bolt/flange: hardened and tempered to avoid stress concentration.
GW Precision Rolling Mill AGV Oil Cylinder Features
1. High efficiency and stability: High precision machining equipment is used to complete the precision
assembly, which realizes extremely high operating speed and stable operation under the condition of
rolling mill AGV oil Cylinder quality assurance.
2. Durable: Adopting sturdy materials as the core structural components, and conducting strict testing
and verification, it still operates normally during heavy-duty and long-time use.
3. Easy to install and adjust: GW Precision rolling mill AGV oil Cylinder Designed according to the customer's needs with flexibility and easy to install
and debug, reducing labor costs.
CNC machining programming
Programmers use the PC simulation processing to run rolling mill AGV oil cylinder program, optimizating processing lines and reasonable arranging the processing tools, so that the processing of the rolling mill AGV oil cylinder will be more accurate with neat and beautiful knife lines.
High-precision processing equipment
CNC vertical and horizontal machining center, five axis comprehensive machining center and other high-precision processing equipment ensure the accuracy of product processing specifications.
Quality process control
From the processing of blank, flaw detection, heat treatment to the production process, each process has inspectors to check, must be qualified before the next processing.
