Sandpaper: lakabtawa da yin amfani da

A magana sandpaper sau da yawa ake kira "sandpaper" ko "fata."

Ya ƙunshi wani takarda ko masana'anta tushe mai rufi da Layer na abrasive kayan.

A kan samar da dangantaka da aiki na itace, roba, karfe, gilashin ba zai iya yi ba tare da nazhdachki. Shi ne ba makawa a lokacin da cire tsohon Paint, babu wani madadin idan kana bukatar ka shirya surface for share fage da kuma fenti, da dai sauransu

A zamanin da na Sin a cikin 13th karni da taimakon wani m dangane sitaci makale a cikin takarda shuka tsaba, finely ƙasa yashi, kuma bawo.

A samfur na sanding takarda dauke da wani "gilashin takarda" saboda amfani domin da masana'antu minti gilashin barbashi.

A 1834, an American m A. Fischer Jr. farko ya jadadda mallaka samar da Emery zane, abrasive hatsi wanda ya kasance Karbid Kremniya kuma alumina.

Ya kamata ka san cewa hatsi sandpaper kuma yana daya daga cikin babban halaye.

Conventionally, da takarda zuwa kashi kungiyoyin: m, matsakaici da kuma lafiya hatsi takarda.

Hatsi size kayyade irin aiki ga wanda yake sandpaper. Lakabtawa zai kuma taimaka mata ta zabi.

Emery yi aiki a kan bushe da rigar magani daga saman kõwane iri putty.

Domin daban-daban -daban na aikin amfani da su rarrabe tsakanin hatsi da kuma dalilin da sandpaper. Sa alama a wani musamman takarda.

grit sandpaper

N - lakabtawa na cikin gida da kayayyakin (haihuwa).

P - lakabtawa na shigo da kayayyakin da sabon lakabtawa na cikin gida da kayayyakin.

Masana'antun da samar da kayayyakin don fitarwa, amfani da guda duniya misali nadi na hatsi size.

A wasu jihohin da kungiyar tarayyar rushe sandpaper, sa alama ƙãre samfurin Emery samar suna da za'ayi a cewar Gost (haihuwa).

A wannan abu da ke faruwa a Canada, China, Amurka da Japan, inda kasuwannin gida a kai da kansa alamomin.

Turai Standard (Gost sabon) yakan haifar da wata karuwa da dabi'u da ragewa hatsi size. Mabanbanta a wadannan kasashen da aka alama tare da sandpaper.

Standard, ga misali, tsara don haka da cewa dabi'u ne, a kan m, rage-rage tare da ragewa hatsi size.

Wadannan bambance-bambance ba za a iya watsi da lokacin da sayen abrasive kayayyakin a cikin ƙasa na tsohon Tarayyar Soviet, kamar yadda Wannan bambancin na iya haifar da saye da ba daidai ba kaya.

Ya kamata a lura da cewa shigo da takarda ne mafi sau da yawa sayar a kayayyakin, da kuma gida - a Rolls, da kuma sayar da mita.

Idan takarda da ake amfani a rayuwar yau da kullum, ba lallai ba ne su tuna alama. Yana kawai dole ne a san cewa tsohon lakabtawa ne tare da wasika H bayan da lambar, da kuma sabon tare da wasika P kafin lambar.

A kan Reverse gefen takarda, akwai wasu zane-zane da. Za su iya samun karin bayanai game da sandpaper: shi ne tushen, da fasahar samar, da irin na abrasive hatsi abu, irin m, da dai sauransu ...

Yanzu da ka san abin da sandpaper. Sa alama? Tare da shi, kai ma, kana gane. Ya zauna so duk mai dadi da kuma m aiki.