Frequently Asked Questions

What Is Single-Sided Lapping?

Single-sided lapping is a precision surface finishing process in which one surface of a component is abraded at the micron level on a rotating lapping plate to achieve high surface quality, flatness, and dimensional accuracy. It is especially preferred in applications that require sealing, wear resistance, and precise component fit.

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What Is Double-Sided Lapping?

Double-sided lapping is a precision surface finishing process in which both surfaces of a component are simultaneously abraded at the micron level between two rotating lapping plates. This method ensures high flatness, parallelism, surface quality, and dimensional accuracy. It is especially preferred in applications that require sealing, wear resistance, and precise tolerances.

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What Is Lapping?

Lapping is a specialized metalworking technique used in precision surface finishing and final surface treatment processes. This method eliminates micron-level irregularities between two surfaces, achieving excellent flatness, smoothness, and surface accuracy. The lapping process plays a critical role, especially in the production of machine parts, mold surfaces, and precision engineering components.

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What Is Surface Grinding?

Surface grinding is a grinding method that removes very fine material from flat or nearly flat surfaces to achieve high surface quality, flatness, and dimensional accuracy. It is especially used on plates, molds, flanges, and mounting surfaces, ensuring perfect fit, sealing, and long-lasting performance of the parts.

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What Is Cylindrical Grinding?

Cylindrical grinding is a precision machining method that removes extremely thin layers of material from the inner or outer surfaces of rotating components to improve surface quality and achieve the desired dimensional tolerances. It is commonly used in the production of parts such as shafts, bearings, piston rods, and bushings, providing smooth surfaces, high dimensional accuracy, and long service life.

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What Is Grinding?

Grinding is a finishing process that uses high-speed rotating abrasive wheels to remove extremely thin layers of material from a part’s surface, smoothing it and improving dimensional accuracy. It provides components with high surface quality, precise tolerances, and accurate geometric form.

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What Is Honing?

Honing is a precision finishing process that removes a very small amount of material from the inner or outer surfaces of parts to improve smoothness, dimensional accuracy, and surface quality. It is especially used on cylinder and bearing surfaces to reduce friction, enhance sealing, improve performance, and extend the service life of components.

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What Is a Diesel Injector?

A diesel injector is a key component in diesel engines that sprays fuel into the cylinder at high pressure and with great precision to initiate the combustion process. By delivering the fuel at the right time, in the correct amount, and as fine droplets, it enhances engine performance, reduces fuel consumption, and lowers emissions.

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What Is a Common Rail?

Common rail is an advanced fuel injection system in diesel engines that delivers fuel to the injectors through a single high-pressure rail, allowing for precise and controlled injection. This results in more efficient combustion, lower fuel consumption, reduced emissions, and improved engine performance.

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What Is Precision Sealing?

Precision sealing is the process of machining the contact surfaces of components at the micron level to achieve complete and reliable sealing. This eliminates the risk of leaks even under high pressure and temperature, enhancing the efficiency, safety, and lifespan of the system. It is especially critical in hydraulic, pneumatic, fuel, and fluid systems.

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