Produce per year 400 million multichip eye lens, production value 20 billion yuan, jiangsu red in relief ——
An industry is aggregate 1000 enterprises (observation of economy of region of county of · of economic new position)
Yao Xueqing of our newspaper reporter " People's Daily " (on July 11, 2023 the 03rd edition)
On automation product line, pieces “ of 1.5 centimeters of thick colophony lens semifinished product take ” conveyer belt to enter muller in. The machine movement voice that accompanying splash flower and ” of grow of “ grow grow, the parameter with 3 knives good according to the set on operation screen head, never be the same as angle and position fast cutting ——40 second, custom-built the eye lens that turn is abrade end.
The 10 thousand new optics that are located in Jiangsu to visit Dan Yang town are here group limited company, 100 million lens that produce every year sell past world each district. Take a broad view is whole Dan Yang, this population is less than the city of 1 million, have many 1600 glasses many 50 thousand relevant enterprise, practitioner, lens produces per year a quantity 400 million multichip, take the in part of gross of the 3/4 of countrywide gross, whole world, production value 20 billion yuan.
What is the “ password ” that development of estate of characteristic of region of this one county expands? The reporter went to Dan Yang recently one dug unexpectedly.
The technology leaps
Produce to intelligence from manual burnish
On makings, abrade, polish, add scan widely of …… of hard, plated film to look, 10 thousand new intelligence change ground of 11 in an orderly way yield a line inside the workshop to move. A variety of 100 glasses products that the workshop produces, sell toward 52 countries and area.
“ is produced now equipment and of production technology advanced, be at the beginning of doing poineering work adv unimaginably. Shang Long of 10 thousand new president protects ” memory, the century on traceable of industry of red in relief glasses 60 time. A batch of apprentice return country from the state-operated glasses factory of Shanghai, Jiangsu, partial villages and towns begins to try glasses to make, stepped the first pace that collective does poineering work.
The experienced worker that I follow “ to come back from Suzhou learns to wear eye lens, bring the technology to the factory of other town again. ” Shang Long keeps memory, the lens at that time is vitreous material, different radian is representing different curvature, form different lens number of degrees. Grind segment procedure is similar push the pole that grinds —— to pin grind segment machine to go up with the hand, rotate through main shaft drive a pattern, cut the spare part on lens ream, leave the radian that accords with degree, burnish needs one piece to count a hour, treat water as a result of polishing pink erubescent, on the hand that Shang Long keeps, on the face often by incarnadine.
As industrial development, the market raised faster, better demand to lens treatment. Began 2012, 10 thousand new introduce digitlization device, proceed intelligence is changed transform.
Can be to buy a machine solely, insoluble problem. Shang Long defends discovery, although the treatment rate of lens rose, but this also is ” of dot of a “ only, the material that cannot string together front of “ line ”—— is purchased, the link such as the sale service of back end still is traditional pattern, the data of each link also does not have get through, correlation, delivery rate of whole still is not carried.
After this a few years, 10 thousand new carry flow give somebody a new lease on life, will produce the equipment that this fragment turns process Central Plains, and production, supply, the administrative system such as sale, finance affairs, through ” of get through of network platform “ and ” of “ series connection rises, form digitlization system of whole. In lens job shops, operation personnel tells a reporter, workers trot the setting that goes taking monadlist, inquiry form also won't appear again all the way, those who replace is computer processes data automatically.
The get through of “ each link, raised integral delivery rate not only, still lowered wrong rate, managing manufacturing cost. ” Shang Long protects the introduction, intelligence is changed after transforming, consign of company “48 hour leads ” to achieve 95% above.
Material leaps
Arrive from glass colophony, arrive from the entrance research and development
The spring breeze of reforming and opening brought market opportunity. In Dan Yang glasses market forms initial stage, the market throws a requirement to producing technology and capital not tall, and demand is strong, glasses industry appears produce and sale the posture of two flourishing. But very fast, competition and challenge come subsequently.
Photograph of “ colophony lens compares vitreous lens, the advantage is clear. ” Shang Long is protected say, the outlet with only “ changes quickly namely, change the line of production colophony lens. The century on ” 889 time, to welcome the competition of higher level, 10 thousand wait for a batch of enterprises newly to learn advanced colophony lens to manufacture a technology to Japan, Korea.
The manufacturing process of colophony lens and vitreous lens differ right-down. In 10 thousand new production the workshop can see, colophony material is entered by automatic fill in vitreous mould, all previous heats via the high temperature of 20 hours, 130 Celsius after solidify, OK drawing of patterns, through sclerosis and plated film, became already light the colophony lens that breaks not easily again.
“ full 3 years of time, we handed in many ‘ tuition ’ , the lens that discard as useless has 10 thousand about a hundred —— to resemble cooking rice, temperature is met too high bubble soup, too low rawish. ” Shang Long is protected say, 1996, generation colophony lens of domestic appears on the market, popularize other glasses business of Dan Yang gradually.
Lens produces a success, but upriver raw material still masters in foreign manufacturer hand. Material of monomer of colophony lens high polymer has “ to seldom count few number enterprise of the country to be able to be produced only at that time, every tons of price 150 thousand yuan, and ability of a month after paying offers money. President of Inc. of lens of ” bright moon thanks fair evening to say, crucial technology must oneself master.
Produce to realize raw material homebred change, the college such as bright moon lens and Nanjing industry university tackles key problem jointly, obtained technical breakthrough 2007 eventually, for Dan Yang the glasses of half above produces an enterprise to provide raw material, congener product value is the 1/3 of foreign enterprise only.
“ goes, domestic lens business counterpoises without speech on the price, bring about profit space very small, make research and development, brand without money, can make price war only, the vicious circle of occurrence quality the good and bad are intermingled. ” Xie Gong introduces late, raw material is homebred after changing, drive international lens raw material to depreciate considerably, domestic company also had more capital to throw research and development, make a brand, also can be consumer proffer the product of beautiful price cheap.
In recent years, bright moon lens aims at market demand, the bridge is built to fall in governmental pull wires, with Shanghai manage is versed in college group combines research and development, innovation goes prevent La Guang, defend the fractionize domain product such as dazzle, drive a product to carry upgrade character.
Group leaps
Develop to macrocosm from characteristic industry
From lens producer goods, to box of lens cloth lens, presswork pack, the chain of industry of red in relief glasses is longer and longer nowadays, farther to the service course of study is outspread. Develop in order to guide industry health, red in relief municipal government drove chamber of commerce to register trademark of collective of glasses ” of “ Dan Yang, brand of aggrandizement glasses product is registered, use and manage, the protection that strengthens pair of industry intellectual property at the same time and product quality are supervised.
The century on “ 80 time at that time, the doorsill of the industry low, chain is short, the businessman of business chance of a few nose gathers in Dan Yang railway station to place booth to sell glasses, to come red purchases business in reliefly to offer money. The brand before ” looks at an eye the “ China of flourishing of bristly, business ” of city of Dan Yang glasses, hu Xiaosuo of secretary of Party branch of group of in relief station recollects Shi Rendan.
2014, below unified program, the management of glasses market door whole is moved into glasses city. This trade synthesis annual that covers an area of 140 thousand square metre attracts a client to exceed 1.5 million person-time. Recreation of retail and wholesale, meal, brand extends market of “ glasses city meeting at an organic whole, government and industry two-way hair force, drive glasses industry to move toward integrated service line of business from pure manufacturing industry. Yuan Gongjin of secretary-general of chamber of commerce of glasses of ” red in relief city introduces.
Be in all round glasses city on the land of 1.09 square kilometer, the ” of “ glasses small town that red in relief city plans is in construction, ” of sales volume of “ of translate into of ” of discharge of hope general “ , development of radiation periphery estate is driven with glasses industry inside prefectural region limits.
Exhibition, it is the exhibition is revealed, what conference forum, brand releases is muti_function space; Professional and ophthalmic hospital, collect medical treatment, education, research, rehabilitation, precaution is an organic whole; Little the center that inspect light, through popular science, precaution, groom, data is collected, make teenage myopia prevent accuse one-stop a surname of vise general manager of limited company of development of construction of small town of glasses of Dan Yang of service platform …… is built open a program to pursue, introduce one by one.
Institute of the north in Nanjing Normal University also settle red is in relief. Zhong Wenhui of academic assistant dean introduces, the institute aims at industry of prefectural region characteristic, build talent chain on industrial catenary, the first eye inspects smooth professional graduate to be made an appointment with in whole in April lot this year, the technology, service, station such as research and development pursues in the industry. In addition, the institute still establishs industrial institute in all with the enterprise, groom for the enterprise industrial worker.
Environment of “ battalion business optimizes enterprise of innovation, bibcock to be driven continuously, professional force joins in supply, it is the close key that industry of Dan Yang glasses grows. Leng Wenhua of director of Economic Development Board of ” red in relief city says.