Zhejiang Boxing Industry and Trade Co.,Ltd

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Company name:Zhejiang Boxing Industry and Trade Co.,Ltd
Address:No. 1188, Meihe Rd, Jinhua City, Zhejiang Province, 321017, China
Contact:Eric Ge
phone:0579-83930777
Phone:13484085502
Fax:0579-83930555
E-mail:sales@zjfourslar.com
Website: www.bo-xingcamshaft.com
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Camshaft The Engine Can Still Start And Run

The camshaft sensor is fixed to the cylinder head cover.

The camshaft sensor detects the position of the intake camshaft by means of an incremental wheel (camshaft sensor gear) fixed to the camshaft. When the crankshaft sensor fails, the engine control calculates the engine speed accordingly. The camshaft sensor, together with the crankshaft sensor, is necessary for the jetting device (the injection of each cylinder is at the optimum ignition time).

Camshaft position sensor is also called synchronous signal sensor, it is a cylinder identification positioning device, input to the ECU camshaft position signal, is the ignition control of the master signal.

The camshaft position sensor acquires the position signal of the valve camshaft and inputs the ECU so that the ECU recognizes the cylinder 1 to compress the top dead center, thereby performing sequential injection control, ignition timing control and deflagration control. In addition, the camshaft position signal is also used to identify the first ignition timing when the engine is started. Because the camshaft position sensor can recognize which cylinder piston is about to reach the top dead center, it is also known as the cylinder identification sensor.

The engine computer controls the four cylinders according to the camshaft position signal and the crankshaft position signal in the order of 1-3-4-2.

When the engine computer can not receive the camshaft position signal, according to the simultaneous injection of 1,4 cylinder, 2,3 cylinder jet injection control the way. Because the ignition coil to produce double spark, so the engine can still start and run, then deflagration control off, ignition advance angle delayed, the output power down.

Camshaft position sensor is also called synchronous signal sensor, it is a cylinder identification positioning device, input to the ECU camshaft position signal, is the ignition control of the master signal.

The camshaft position sensor acquires the position signal of the valve camshaft and inputs the ECU so that the ECU recognizes the cylinder 1 to compress the top dead center, thereby performing sequential injection control, ignition timing control and deflagration control. In addition, the camshaft position signal is also used to identify the first ignition timing when the engine is started. Because the camshaft position sensor can recognize which cylinder piston is about to reach the top dead center, it is also known as the cylinder identification sensor.

The engine computer controls the four cylinders according to the camshaft position signal and the crankshaft position signal in the order of 1-3-4-2.

When the engine computer can not receive the camshaft position signal, according to the simultaneous injection of 1,4 cylinder, 2,3 cylinder jet injection control the way. Because the ignition coil to produce double spark, so the engine can still start and run, then deflagration control off, ignition advance angle delayed, the output power down.

Camshaft position sensor is also called synchronous signal sensor, it is a cylinder identification positioning device, input to the ECU camshaft position signal, is the ignition control of the master signal.

The camshaft position sensor acquires the position signal of the valve camshaft and inputs the ECU so that the ECU recognizes the cylinder 1 to compress the top dead center, thereby performing sequential injection control, ignition timing control and deflagration control. In addition, the camshaft position signal is also used to identify the first ignition timing when the engine is started. Because the camshaft position sensor can recognize which cylinder piston is about to reach the top dead center, it is also known as the cylinder identification sensor.


Contact Us

Address:No,1188 , Meihe Rd, Jinhua City, Zhejiang Province , 321017,China

Tel:+86-0579-83930777

Fax:+86-0579-83930555

E-mail:sales@zjfourslar.com

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Company Info

ZHEJIANG BO XING INDUSTRY AND TRADE CO., LTD, proformly called “ZHEJIANG SIXING MACHINING CO., LTD”was founded in 1995, is located in Jinhua city, Zhejiang Province.,There are 400 kilometers from Shanghai port , and about 250 kilometers from Ningbo port in distance.
. Our company covers an area about 35000 square meters with total assets about RMB 150 million Yuan, the building area is about 27000 square meters. There are 550 employees, including more than 60 people who are senior and middle level professional persons.
The Company specialized in producing camshafts and balance shafts of car engines, motorcycle engines, general-use gasoline engines, diesel engine. the annual productivity is about 4.5 million pieces. it has a regular organization, which consists of nine functional departments,, a foundry, three machine plants in the company .
Our company has 450 sets of various types of production equipment, such as CNC cam grinding machines,, CNC lathes, CNC hobbing machines, CNC gear shaving machines, CNC cylindrical grinders, CNC milling machines,, automatic washing machine, etc. The equipment number centralized ratio is over 75%, in 2012s, we company purchese one set of auto cam grinder from Toyoda of Japan whose number is GC20M-63 .
It has enough capability for self-supporting the blank of camshafts and cast pieces. The company's foundry is equipped with a vertical-type non-pressure molding line box shot (ZZ416A) and has an annual output

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