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cineálacha cóireála dromchla agus tréitheCorna galbhánaithe te tumtha
Aon chóireáil
Bainimid úsáid as na nana-ábhair is airde ar domhan agus as ábhair mhiotail ardchaighdeánacha chun ár dtáirgí a dhéanamh, a úsáidtear i gceart chun ardchaighdeán ár dtáirgí a chinntiú, chomh maith le friotaíocht, marthanacht agus uiscedhíonacht ár dtáirgí a fheabhsú .
Oiling amháin
This surface treatment can reduce the generation of white rust on the surface of the product during transportation and storage. The anti-rust oil applied is generally not used as rolling oil and stamping lubricant for subsequent processing. Oiling is the most common basic surface treatment, with good versatility and strong adaptability, but its protective ability is obviously not as good as the subsequent film surface Cóireáil .
Éiliú aigéad crómach agus éighníomhach saor ó chróimiam (orgánach)
This surface treatment can reduce the white rust on the surface of the product during transportation and storage. In the case of chromium-free passivation, the hexavalent chromium substances in the passivation film that are harmful to human health are restricted. The passivation film can also reduce the friction between the material and the mold and has a certain lubrication ability, but the main purpose is still corrosion protection, and Níl sa bhealaithe ach tréith theagmhasach .
Friotaíocht méarloirg saor ó chróimiam
This surface treatment can reduce the white rust on the surface of the product during transportation and storage, and the fingerprint-resistant film can improve the sweat stain resistance of the surface of electronic or electrical products. Chromium-free anti-fingerprint film restricts hexavalent chromium substances that are harmful to human health (in compliance with the requirements of the RoHS directive). Is minic a úsáidtear bratuithe frith-mhéarphrionta chun fearais tí a mhonarú, ar féidir leo creimeadh codanna a chosc go héifeachtach trí allas méar le linn cóimeála agus cothabhála . Frith-fhrith-mhéarphrint a bhfuil éifeacht bealaithe stampála áirithe aige freisin .
Féin-bhealaithe
Is féidir leis an gcóireáil dromchla seo an meirge bán ar dhromchla an táirge a laghdú le linn iompair agus stórála, agus is féidir leis an scannán féin-bhealaithe feabhas níos fearr a chur ar fheidhmíocht an phláta cruach . Cuireann sé san áireamh cosc meirge agus bealaithe agus baineann sé leis an táirge cineál scannáin .
Bealaithe soladach neamhorgánach
The solid lubricating film produced by this surface treatment can better improve the forming performance of the steel plate. This surface treatment has different definitions in different manufacturers. After consulting some information, it is found that the inorganic solid lubrication of some manufacturers is essentially a pre-phosphating surface treatment. This process has good surface hardness and excellent stamping lubrication effect, but Tá an cumas frith-rust beagán bocht .
