Nigute Kwambara-Kurwanya Lacquer Kwirinda Kurinda Imashini za Aluminium Zirinda Imiti 

Inganda zikora inganda zisaba cyane abashinzwe umutekano wimashini, ibigo bikingira, hamwe nibikoresho byambaye. Abashinzwe imashini bakomeje gukorerwa ibintu bikaze byo gukata, gukonjesha ibintu, gukaraba alkaline, hamwe n’imyanda yangiza cyangwa ibyuma biguruka biva kumurongo wihuse.

Gusaba kwambara-kwihanganira kwambara lacquer kubashinzwe kurinda imashini ya aluminiyumu ikora inzitizi ndende. Ubu buryo bubiri bwo kurinda bukomatanya imikorere yoroheje ya aluminiyumu hamwe na chimie yihariye ya lacquer isobanutse cyangwa ifite pigment, birinda okiside yo hejuru, guterwa imiti, no kwambara kumubiri mubidukikije bikenerwa.

Inzira Zangirika Mubashinzwe Imashini Zidakingiwe

Mu bigo bitunganya CNC, imirongo yateranirijwe hamwe, hamwe ninganda zitunganya imiti, abarinzi ba aluminiyumu bahura n’amazi yangiza:

Synthetic Coolants & Cutting Emulsions: Harimo inyongeramusaruro ya sulfurize cyangwa chlorine ikabije (EP) yibasira aluminiyumu mbisi, itera ibishishwa hamwe n’ibara risa.

Alkaline & Acidic Cleaning Solvents: Gukaraba buri gihe uruganda hamwe na degreaser ziremereye birashobora gusenya urwego rusanzwe rwa passivation ya aluminiyumu mbisi, bigatera kwangirika gukabije.

Amavuta yo mu nganda & Hydraulic Fluids: Guhora uhura biganisha ku kwanduza umwijima no gukusanya ibisigara bikurura bikurura grit abrasive grit.

Uburyo bwo kurinda inzitizi ya Lacquer

Kwambara bidashobora kwangirika kandi bifite pigment bigira lacquers ikora inzitizi idahwitse, ihuza cyane inzitizi ya polymer hejuru yurupapuro rwa aluminium.

Matrike ya thermosetting irinda imiti y’amazi kwinjira mu cyuma, mu gihe ubwinshi bwayo bwambukiranya imipaka irwanya koroshya cyangwa kubyimba iyo ihuye n’umuti ukabije.

Ibikoresho bya tekinike Matrix: Kwambara-Kurwanya Lacquer Coatings kubarinzi

Imbonerahamwe ikurikira irerekana ibipimo bya tekiniki ya aluminiyumu yometse kuri lacquer yifashishijwe mu bashinzwe imashini zikoresha inganda:

Ibyiza Byimikorere Kumashanyarazi & Imashini-Swarf Imashini Imikoreshereze

Ibibazo

Q1: Kuki ukoresha aluminiyumu isize lacquer aho gukoresha ibyuma bitagira umwanda kubashinzwe imashini?

Igisubizo: aluminiyumu isize Lacquer itanga kugabanya ibiro bigera kuri 60% , bigabanya imbaraga zabantu mugihe ufunguye izamu cyangwa kunyerera. Ikuraho irangi rya spray, irwanya ruswa yimiti neza, kandi igabanya cyane ibikoresho fatizo nibiciro byoherezwa.

Q2: Ese gukanda-feri kugonda cyangwa gukata lazeri bizacamo lacquer idashobora kwambara?

: Igisubizo .  Oya Iyo uciwe na firime ikingira laser kandi ugahuzagurika hamwe na radiyo ikwiye, lacquer irambura nta mikoro iciriritse cyangwa ikanyeganyega.

Q3: Nigute lacquers idashobora kwambara irinda guca ibara ryamazi kubarinzi ba aluminium?

Igisubizo: Imiterere ya polymer ihujwe cyane ikora nkinzitizi idashobora kubuza sulfure, chlorine, hamwe na amine inyongeramusaruro mugukata amazi guhura na okiside matrike ya aluminiyumu.

Q4: Amabati ya aluminiyumu asobanutse neza ashobora gukoreshwa kubashinzwe kugenzura amashusho?

Igisubizo: Yego. Ikoti risobanutse neza ya polyurethane ikingira ikariso ya aluminiyumu yaka cyangwa isukuye idapfundikiye ingano zicyuma, itanga ubwiza bwubwiza, inganda zigezweho zikomeza kworoha.

Q5: Nigute irwanya kwambara ryabashinzwe kurinda aluminiyumu isuzumwa mugihe cyo kugenzura ubuziranenge?

Igisubizo: Kwambara birwanya gupimwa hifashishijwe Ikizamini cya Taber Abrasion ( ASTM D4060) hamwe na CS-10 cyangwa CS-17 ibiziga munsi yumutwaro wa g 1000  , hamwe no gupima ikaramu ( ASTM D3363) hamwe na MEK ibizamini byo kwisiga ( ASTM D5402).

Umwanzuro

Kuzamura imashini zirinda umutekano kuri Amabati ya aluminiyumu yambara-idashobora kwangirika ituma abubaka ibikoresho bagera kubikorwa byoroheje byubatswe hamwe nubudahangarwa bwigihe kirekire.

Kugirango uhindure ibikoresho byatoranijwe kubashinzwe imashini:

Hitamo Alloy ukoresheje ibyifuzo byubaka: Koresha 3003-H14 cyangwa 3105-H24 kubikoresho bisanzwe bifunga imashini hamwe nabashinzwe kurinda urugi; vuga 5052-H32 cyangwa 5754-H111 kumurongo wimirimo iremereye yuburyo bugaragara.

Kugaragaza Ibipimo bya Shimi & Ubukomere: Tegeka ikaramu ikarishye ya H2H - 3H hanyuma urebe niba imiti irwanya imiti igabanya ubukana bwa sintetike hamwe nogusenya ukurikije ASTM D1308.

Umufatanyabikorwa hamwe ninzobere zemewe zo gutwikira: Korana nabaproducer babimenyereye nka Changzhou Dingang Metal Material Co., Ltd. kurinda umutekano uringaniye, laser-yiteguye impapuro zometseho impapuro zishyigikiwe nimpamyabumenyi yuzuye.