不銹鋼磨砂要求#4

風(fēng)云笑

不銹鋼表面要求磨砂也就是拉絲,，要求達(dá)#4效果,，對(duì)應(yīng)的多少目啊,，據(jù)說很高啊

JJFJJMUDHZ

你說的是NO.4吧,？   也就是雪花砂

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JJFJJMUDHZ 發(fā)表于 2019-4-9 10:35
; @7 s( _9 V4 @6 @  ]- v! P" r你說的是NO.4吧,？   也就是雪花砂

#4磨砂表面具體信息，磨砂機(jī)打磨的時(shí)候,，分不分,？怎么實(shí)現(xiàn)是#4磨砂表面

& z9 L( T7 ]9 T) @5 `No. 4 Finish is characterized by short, parallel polishing lines, which extend uniformly along the length of the coil. It is obtained by mechanically polishing a No. 3 finish with gradually finer abrasives. Depending on the requirements of the application, the final finish can be anywhere between 120 and 320 grit. Higher grit numbers produce finer polishing lines and more reflective finishes. The surface roughness is typically Ra 25 micro-inches or less. This general-purpose finish is widely used for restaurant and kitchen equipment, storefronts and food processing and dairy equipment. If a fabricator needs to blend in welds or do other refinishing, the resulting polishing lines are usually longer than on product polished by a producer or toll-polishing house
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8 c3 }3 ^- A; p0 f8 m0 Y/ A8 o/ G( V9 q幫看看呢，是雪花砂嗎,，還分多少目嗎
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JJFJJMUDHZ

這個(gè)多少目是跟各工廠的砂帶有關(guān)的,。  我們廠是120跟180目

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JJFJJMUDHZ 發(fā)表于 2019-4-9 10:42
5 k0 H# O6 n2 c( F這個(gè)多少目是跟各工廠的砂帶有關(guān)的。  我們廠是120跟180目

這英文寫的#4,，指的國(guó)內(nèi)什么標(biāo)準(zhǔn)呢
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JJFJJMUDHZ

風(fēng)云笑 發(fā)表于 2019-4-9 10:52
' {& j# P  f" I8 y, V3 I2 ~2 i這英文寫的#4,，指的國(guó)內(nèi)什么標(biāo)準(zhǔn)呢

! @( \- Q0 F2 i5 H+ \那叫NO.4.  不是#4.  NO.4拉絲的標(biāo)準(zhǔn)就是雪花砂。  除了NO.4還分WSB跟DSB兩個(gè)標(biāo)準(zhǔn)

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JJFJJMUDHZ 發(fā)表于 2019-4-9 10:58
那叫NO.4.  不是#4.  NO.4拉絲的標(biāo)準(zhǔn)就是雪花砂,。  除了NO.4還分WSB跟DSB兩個(gè)標(biāo)準(zhǔn)

我們上次送樣,，是直拉絲的，老外那邊也沒說什么,。直拉絲和雪花絲,，是使用的設(shè)備不一樣，還是砂帶不一樣啊
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遠(yuǎn)祥

有沒有實(shí)物圖片可以說明,。