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
www.zifourstar.com

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The Transmission System Of The Engine Camshaft

Camshaft driven by a crankshaft, its transmission mechanism has a tooth gear, chain and belt. ? Gear transmission mechanism is used to set type and medium type camshaft drive. Normally just a timing gear of the gasoline engine, the crankshaft timing gear and the camshaft timing gear. Diesel engine to drive diesel engine fuel injection pump at the same time, so add an intermediate gear. In order to ensure the gear mesh smooth, low noise, wear small, timing gear cylindrical helical gear with different materials is made. The crankshaft timing gear made of medium carbon steel, cast iron camshaft timing gear is used or fabric bakelite.

In order to guarantee the right valve timing and fuel injection timing, engraved with timing marks on transmission gear, assembly time required for mark. Chain transmission mechanism for medium and overhead camshaft drive, especially on type camshaft of high-speed gasoline engine adopts many chain transmission mechanism. General for roller chain chain, should maintain a certain degree of tension at work, don't make the vibration and noise. Therefore in the chain transmission mechanism is equipped with chain plate and in the chain tensioner loose edge devices.

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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Zhejiang Boxing Industry and Trade Co.,Ltd