The crankshaft operates as transmission in numerous equipment where the rotation motion is inverted into a rectilinear motions. Popular equipment that utilizes this technology includes automotive air compressor crankshafts.
Crankshafts are one of the most crucial components to a compressor, where the appearance directly influences the compressor service life. It is vital to choose the right material for a crankshaft, as the crankshaft must be able to handle a heavy load and changing torque.
For the automotive air compressor crankshaft, we generally choose to use alloy steel as the production material, for the following reasons.
a. Alloy steel has better tensile strength, yield strength and ductility than nodular cast iron and quality carbon.
b. Alloy steel also has an outstanding strength and impact resistance. Compared to quality carbon steel, it has a better physical, chemical and mechanical performance.
1. We have a professional CNC crankshaft grinder and CNC cylindrical grinder, with the eccentric distance featuring an accuracy of 0.01mm and the cylinder accurate to 0.005mm.
2. Our crankshafts are known for their rigidity, strength and impact resistance.
3. Crankshaft materials include alloy, and a roughness of Ra0.02 after polishing, giving it an excellent wear resistance and lubricity.
4. Nazhen owns and operates numerous professional detection equipment sets, including a trilinear coordinates measuring instrument, contour graph and rough meter in order to carry out strict detection processes for the degree of parallelism of the crankshaft, torsion resistance of the crankshaft and coaxiality of the two crank throw. This ensures all crankshafts rotate smoothly and with no noise, vibrations or shaking, thus ensuring a long service life for the compressor.
NAZHEN is a reputable precision crankshaft manufacturer and automotive air compressor crankshaft supplier, specialize in designing and manufacturing high quality crankshafts and custom machining service. There are crankshafts like cast iron crankshaft, alloy steel crankshaft, forged crankshaft, carbon steel crankshaft for choose. As we use complete manufacturing and testing equipment, we are committed to providing high quality precision crankshafts and solutions, the air compressor pump crankshafts can be made based on customer required materials and drawings to meet client demands.
Inquiry welcome!We will give you the quotation for your custom crankshaft items. Please send us an e-mail what you need, and our technicians will reply to you immediately!