Acknowledgment invites, very glad to can be shared for everybody here, about violet arenaceous relevant knowledge. If what the problem narrates: How to distinguish manual crock and crock of form a vesicle.
Respecting is actually violet arenaceous crock, a lot of friends understand somewhat, but respecting handiwork crock and crock of form a vesicle, believe friendly friends of a lot of crock, hear its name only and do not know its the reason why. Actually of violet arenaceous crock shape means, we basically are its cent: Form a vesicle, engine, hand is pulled, half handiwork, complete handiwork. In so much shape in craft, "Form a vesicle " and " manual crock " namely among them one of. Retell before this topic, there is inside this " key " I am emphasized explain, hope friends can understand somewhat, that is: Violet arenaceous craft besides " complete handiwork " beyond, of the others shape craft, all be recent new technology, that is to say violet arenaceous crock has the earliest only with the oldest technology " complete handiwork " one kind. About complete handiwork violet arenaceous crock, be platitude, the article before me has to manual crock explain in detail, here I am not done fine narrated, interested friend can browse the article before me.
So in pass in understanding, above paragraphs mentions after this, we begin today's explain a key " what is crock of form a vesicle " , actually the birth of crock of form a vesicle, the earliest can date from Yu Xinzhong country is earlier, in initial stage of new at that time China that time, all trades and professions takes an aim " serve for people " , raise yield, violet arenaceous industry also not exceptional. But, as a result of the making craft of traditional violet arenaceous industry, have very big limitation, make the complex pitch of craft by hand, limitation and the crop that decided violet arenaceous crock relatively bottom, the industrial product that cannot resemble other thereby is same, implementation approves quantified production quickly.
So how will break through this one difficult problem? Going up then century the fifties end, without stannum two turn over the master worker that makes gesso pattern, brought technology of form a vesicle present appropriate to start plant of violet arenaceous technology. Craft of form a vesicle directs research and development the earliest by Great Master of Wang Yin celestial being, this among them last a period of time two years, end in order to fail finally, why? The slop of because raw ore is violet arenaceous mud lacks liquidity, and n is extremely low, final development ends with failing. Arrive all the time 1973, craft of form a vesicle is in finally of the Great Master such as Hong Sheng of Xu Xiutang, Lv Yaochen, Li Bifang, Zhao participate in and under research, had revolutionary development, the core that studies a result is: On the foundation of violet arenaceous mud, add the many kaolin, water glass, material such as olefin in proportion, in order to increases the fluidity of violet arenaceous slop and plasticity, final grouting craft, be able to develop a success and investment is used. Since research and development of technology of form a vesicle after the success, a worker is in have enough below the premise of much mould, can produce the bottle of form a vesicle that gives 1000 or so everyday. Although the appearance of crock of form a vesicle looks as similar as violet arenaceous crock, but because craft of crock of form a vesicle cannot be contained arenaceous and the accretion that must want to have the material such as many kaolin and water glass, bring about the crock of form a vesicle that production comes out, be without violet arenaceous permeability, more without aesthetic feeling but character. According to pug for, actually main component is crock of form a vesicle two kinds. Crock of form a vesicle is the first kind: Use the recipe of old violet arenaceous plant, the violet arenaceous pug with inferior quality adds kaolin, water glass, olefin to wait, and the crock of form a vesicle that production comes out. Of low end is the 2nd kind: Use common argil, add metallic oxide, water glass, olefin to wait, last face undertakes whitewashing, let crock of form a vesicle have similar raw ore it seems that violet arenaceous simple sense. Actually no matter high end, low end with not be violet arenaceous true colors, this need friends understand somewhat. Include Xu Xiutang's Great Master to also once had told: Crock of form a vesicle, not be to use raw ore to violet arenaceous mud is made and be become, so crock of form a vesicle also is not had violet arenaceous character, and heat preservation sex, permeability, the section of crock of form a vesicle presents vitreous appearance, the violet arenaceous crock with true and rather than. Actually crock of form a vesicle is a kind of child that answers a times, crock of form a vesicle, because turnout is massive, the price is low, in low end the market is deeply welcome. Of crock of form a vesicle differentiating also is very easy, crock of form a vesicle shapes as a result of its of craft special, the drawback that also has its oneself, that is to say crock of all form a vesicle are in the bulgy place of crock body, the in-house metropolis of crock has cave accordingly, for instance crock, the place with corresponding interior of system of the place such as crock button, crock, can have cave. Now in recent years, adventurer is made a few more method of crock of form a vesicle, cave correspondingly in crock of form a vesicle namely place, have stuff with pug, pretend to be raw ore violet arenaceous crock undertakes selling, hope friends' newest to this sham means, understand somewhat, do not be deceived.
About manual crock and crock of form a vesicle this topic, share here with everybody today. Hold to raw ore, dedicated and manual; More violet arenaceous information, in be being updated continuously. Like raw ore the friend of completely manual violet arenaceous work, the assist that ask a dot adds attention, appreciate your support.
