reminds everyone: Don’t forget to follow the motorcycle emperor before reading!
DID As the world's number one chain brand,
is already a palace-level product in the hearts of many old bird car friends
Many masters of my father's era joke when they mention DID
"DID chain can be used for a lifetime"
Although this sentence has a certain exaggeration
, in that era when there are few cars and expensive cars, everyone is busy maintaining it
DID has many cases of using more than 100,000 kilometers.
On April 13, Fei K was fortunate to be invited to participate in the chain product training held by the DID Chongqing Office of Japan.
As a fan who has been in the motorcycle circle for nearly 20 years
After listening to this training, I really understand a lot of
Why is the DID chain so expensive?
Why does MOTOGP AMA Suzuka 8 Nai need to use DID?
Why do chains have so many considerations? What are the advantages of
DID products?
score is the best spokesperson and guarantee. Why are motorcycles and parts made in Japan so durable? Because of Japan's racing culture and because Japan's motorcycle and accessories companies are keen to participate in competitions, competitions are the best channel for testing products.
continue to watch, take you to learn about the relevant knowledge of the event chain and explore the four unique technologies that have made DID become the world's number one brand heavy machinery chain.
What is Suzuka Hachinae SUZUKA 8hours
The full name is "Suzuka 8-hour durable road race". The Suzuka Racing Park in Mie Prefecture, Japan is held every July and is also one of the most prestigious international motorcycle racing events in Japan. The event starts at 11:30 a.m. and ends at 19:30 a.m. for a total of 8 hours. The rule is that a team is transferred by 2 or 3 players, and the riding time of one person is limited to within 3 hours. The team with the longest distance within 8 hours is the winner.
YAMAHA The team reached a three-game winning streak in 2017. The team and three drivers (Nakasuka, Alex Lowes, Pol Espargaro) all designated to use DID chains! Performance is the spokesperson and guarantee of the best quality!
YAMAHA The team reached three consecutive dominances in 2017, and the technical support provided by DID behind Yamaha is indispensable!
AMA Basic understanding
National Motorcycle Championship, the American Motorcycle Series founded by the American Motorcycle Association (AMA) in 1954, is held in various states every June every year, lasting about 40 days, and contains five different forms of competition: one mile, half mile, short track, cross-country obstacle course and road race. From the early 1950s to the late 1970s, the National Motorcycle Championship was the premier motorcycle series in the United States until the Supercross Race was held at the Major League Stadium, making the event more popular.
All current champions and top drivers use DID chains.
DID – Four unique technologies are revealed to you. If you continue to see, the
chain plays a crucial role in power transmission, and the key elements and key technologies of DID production chain are the key points that determine the strength of the chain.
Key elements: 1. Rigidity of the pin 2. Tensile resistance 3. Smoothness of the running
Key technologies: 1. Material of the pin bushing 2. Heat treatment and true roundness 3. Design and material of oil seal 4. Accuracy of structural design and combination.
DID Four unique technologies Tech 1 - Super rigid pin
Understand the rigidity of pin (Pin):
The strength of the rigidity of the pin determines its bending deformation and wear rate under high-speed motion. This is also the most critical factor in determining the quality of the chain. Even the extremely slight bending wear of each section will affect the entire chain, because the chain is composed of more than 100 sections. What impact will such wear have?
1. Acceleration sensitivity is weakened
2. Acceleration performance is weakened
3. Chain service life is shortened
4. DID has deteriorated control sense with its precise structural design and combination and unique SDH heat treatment technology in the industry. It has created its super pin rigidity, the deformation and friction rate is the lowest. The power can instantly react and fully output during acceleration, allowing you to strongly feel the pleasure and smoothness of driving, and the performance and service life are the best in the industry.
enhanced pins and chain plates directly react and reduce power losses, and always maintain smooth operation in the face of powerful power output.
DID Four unique technologies 2 – “X” type exclusive patented oil seal
Basic knowledge of oil seal:
1. The function of oil seal is to seal the lubricant between the pin and the bushing and prevent foreign matter from entering, allowing the lubricant to lubricate the pin and the chain plate and reduce wear, so the service life of the oil seal chain can be much longer.
2. However, the oil seal will increase weight relatively, and will also generate resistance when the chain moves, causing interference and loss of power transmission; for this problem, each has different oil seal designs, but its performance is different.
DID "X" type patented oil seal:
Speaking of X oil seal, many car friends will say: "Is X oil seal not XX brand also available?" Let me tell you slowly.
1.DID's unique "X" type oil seal is different from the X oil seal used by other brands. Its irregular four-point structure can effectively disperse pressure and reduce the resistance of oil seals of other brands by about 40%. It can minimize friction resistance and power loss, make power output more fully and smoother, and reduce losses.
2. Special material, durable and superior sealing effect, bringing the performance and life of the oil seal chain to the extreme, and its performance is significantly stronger than other brands! After comparing, you will know that the difference in oil seal structure and performance will be explained in detail to you!
DID's exclusive patented "X" type oil seal can reduce resistance and improve the ability to retain internal lubricating oil.
DID 3 of the four unique technologies — SDH heat treatment +
4--- Bush cold forged seamless sleeve
The rigidity of the pin shaft (Pin) affects the deformation and wear resistance of the pin shaft under high-speed motion. This is also a key factor that determines the chain's power transmission efficiency and service life. The heat treatment of the pin shaft and its true roundness with the bushing are the key technology that determines the strength of the pin shaft and the chain. DID has its unique SDH (Super Di-Hard) heat treatment technology to make its pins have a chromium carbide super rigid surface (Chromium Carbide Layer), while the interior can maintain the toughness of steel. It is paired with a seamless bush made of cold forging. Its high precision roundness, low friction, high silentness, ultra-smoothness, and resistance to wear and ductility are leading other brands!
Exclusive SDH special heat treatment technology and seamless bushing design create high performance of DID chains.
or above is a partial introduction to Japanese DID products. We will continue to update and introduce DID in the future, including identification of real and fake products, installation, adjustment, maintenance, and technical explanations of chains. On April 25, 2018, Japan's DID will hold a technician operation training in mainland China in Chongqing. Are you looking forward to seeing more news about DID and learning more about motorcycles? Follow us and share with your friends!
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