Connecting Rod Double Face Grinding Machine
The connecting rod double face grinding machine has several characteristics that make it suitable for its intended purpose. Some of these characteristics include:
1. Precision grinding: The machine is designed to provide precise and accurate grinding of the connecting rod's faces. This ensures that the dimensions and surface finish of the connecting rod meet the required specifications.
2. High productivity: The double face grinding process allows for simultaneous grinding of both faces of the connecting rod. This feature significantly increases the productivity of the machine compared to single-face grinding machines.
3. Customizable settings: The machine allows for the adjustment of various parameters such as grinding speed, feed rate, and pressure applied during the grinding process. This enables operators to tailor the machine's performance to meet the specific requirements of each connecting rod.
Product description
A connecting rod double face grinding machine is a specific type of CNC grinding machine used for the precise grinding of the two parallel faces of a connecting rod. This machine is commonly used in the automotive industry for the manufacturing and refurbishing of connecting rods in engines.
Size of the grindstone (outer diameter x inner diameter x thickness) | 750×50×60 mm
|
Connecting rod length to be ground | 100-268mm |
Connecting rod thickness to be ground | 18-30mm |
Motor power of the grinding head (2 pieces in total) | 22×2 KW |
Maximum moving stroke of the two grinding head | 130 mm (left head) 130mm (right head) |
Minimum feeding accuracy | 0.005mm |
Spindle rotation speed | 770 r/min |
Swinging speed of the grindstone trimmer(stepless) | 0.5-1.5 m/min(approximately)
|
Processing cycle (stepless) | 3-8 seconds |
Gear pump | CB-25 |
Pressure of the oil line adjustment | 2-3.5MPa |
Motor power of the hydraulic pump | 2.2KW |
Total power of the grinding machine | 54KW (approximately) |
Gross weight of the grinding machine
| 12 MT |
Dimension of the grinding machine layout (length × width × height) | 3500 × 3000 × 1800mm
|
Product process
The process of a connecting rod double face grinding machine typically involves the following steps:
Preparation: Before starting the grinding process, the connecting rods are thoroughly cleaned and inspected for any damages or defects. This ensures that only high-quality rods are used in the machine.
Loading: The connecting rods are then loaded onto the machine's workholding fixture or spindle. This fixture securely holds the rods in place during the grinding process.
Rough Grinding: The machine's grinding wheels, typically made of abrasive material, are brought into contact with both faces of the connecting rod. The rough grinding process helps remove any excess material or inconsistencies on the rod's surface.
Fine Grinding: After the rough grinding process, the machine is adjusted for fine grinding. This process helps to further smoothen the surface of the connecting rod, ensuring precise dimensions and a high-quality finish.
Inspection: Once the grinding process is complete, the connecting rods are carefully inspected for any remaining defects or deviations from the desired specifications. This step helps to ensure the quality and integrity of each rod.
Unloading: After passing the inspection, the machine's workholding fixture or spindle releases the finished connecting rods. They are then removed from the machine for further processing or assembly.
It is worth noting that specific steps and details may vary depending on the specific model and configuration of the connecting rod double face grinding machine. Therefore, it is essential to refer to the machine's operating manual and guidelines for accurate instructions.
Product characteristic
1. Versatility: The connecting rod double face grinding machine is designed to accommodate a wide range of connecting rod sizes and configurations. It can handle various materials, such as steel, aluminum, or cast iron, allowing it to be used in different industries, including automotive, aerospace, and marine.
2. Robust construction: The machine is built with a sturdy and solid construction to withstand the forces generated during the grinding process. This ensures the reliability and durability of the machine even under heavy usage.
3. Automation capability: Some connecting rod double face grinding machines are equipped with automation features, such as automatic loading and unloading of the workpieces. This increases efficiency and reduces operator fatigue.
4. Safety features: The machine is equipped with safety measures, such as interlocks and emergency stop buttons, to ensure the safety of the operators and prevent accidents during operation.
These characteristics make the connecting rod double face grinding machine an efficient and reliable solution for grinding connecting rods with precision and consistency.
Application
The primary application of a connecting rod double face grinding machine is in the automotive industry, specifically for the production of connecting rods used in internal combustion engines. The machine is used to grind both ends of the connecting rod to ensure precise dimensions and a smooth surface finish.
Connecting rods are crucial components in an engine, responsible for transmitting the linear motion of the piston to the rotating motion of the crankshaft. Grinding both ends of the connecting rod helps to ensure proper fitment and alignment with the piston and crankshaft.
The double face grinding machine consists of a rotating grinding wheel that grinds both ends of the connecting rod simultaneously. It is equipped with precise control systems to maintain accurate dimensions and surface finish. The machine may have automation features, such as automatic loading and unloading of the connecting rods, to improve efficiency and productivity.
Overall, the connecting rod double face grinding machine plays a vital role in the production process of connecting rods, ensuring they meet the required specifications for performance and durability in automotive engines.
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