BuA camshaft is a component of a piston engine. Its function is to control the opening and closing of the valve. Although the speed of the camshaft in the four-stroke engine is half of the crankshaft (the camshaft speed is the same as the crankshaft in the two-stroke engine), but usually its speed is still very high, and it needs to withstand a lot of torque, so the design of the camshaft in terms of strength and support requirements are very high, and its material is generally high-quality alloy steel or alloy steel. The design of camshaft plays a very important role in the design process of engine because the movement of valve is related to the power and operation characteristics of an engine. It can be manufactured by CNC engraving, Sand Casting, transparent acrylic(PMMA/PC) 3D Printing.

The position of the camshaft has three types: lower, middle and upper. The camshaft of the lower valve mechanism is located in the crankcase, the camshaft of the middle valve mechanism is located on the upper part of the body, and the camshaft of the upper valve mechanism is located on the cylinder head.
Most production cars now have engines with overhead camshafts. The main advantages of the overhead camshaft structure are fewer moving parts, short transmission chain, and large stiffness of the whole mechanism, which makes the camshaft closer to the valve and reduces the waste of round-trip kinetic energy caused by the large distance between the camshaft and the valve. Overhead camshaft engine because the valve opening and closing action is more rapid, so the speed is higher, the smooth running is also better.

Established in 2010, Wuxi SHINDEN Modern Intelligent Technology Co.Ltd aims to become a first-class rapid manufacturing enterprise in China.

We are committed to helping companies' R&D and innovation by providing product display solutions and test prototype solutions.

Product display package solutions include delicate process display machine solutions, cutaway display machine solutions and transparent appearance display machine solutions, from processing, assembly to simulation of dynamic operation. The design and manufacture of the display stand is easy to assemble and disassemble, convenient for packaging and transportation, multiple solutions to choose from and professional customization to meet the multi-functional needs of different customers.

Small batch prototype solutions-engraving, short-cycle rapid prototype, suitable for new product development A sample, B sample stage. Small and medium batch prototype solutions - Casting, close to the characteristics of mass production die casting, suitable for new product development B and C stage and mass production up to 20,000 units/year. Test prototype solutions also include lubrication test, divided into transparent and translucent solutions, we have many years of rich experience in design and production, and we can customize solutions according to customer needs. We promise to provide professional and refined services to make our customers' products presented in the best way and help our customers’ R&D in the shortest time.

In the automotive field, we mainly serve the whole vehicle enterprises and core parts companies, with the service coverage of whole vehicle enterprises exceeding 95% and total service projects exceeding 10,000. We are also providing prototype and rapid medium and small batch manufacturing services for construction machinery, medical equipment, aviation and other industries. While deeply cultivating the domestic market, we are also carefully exploring foreign markets, mainly serving customers such as BorgWarner, Volvo, Bunch, Atlas, etc., mainly in Europe, North America, Oceania and other places.