Maxaa POM loo isticmaalaa?

Maxaa POM loo isticmaalaa?

Polyoxymethylene (POM), oo sidoo kale loo yaqaan acetal ama polyacetal, waa thermoplastic injineernimo oo leh sifooyin gaar ah. POM waxaa badanaa loo isticmaalaa soo saarista qaybo sax ah oo u baahan qallafsanaan sare, khilaaf hoose, iyo xasilloonida cabbirka.

Usha madow ee POM

 

POM usha cad

Polyacetal / Ulaha POM-C. Maaddada POM, oo caadi ahaan loo yaqaan acetal (kiimiko ahaan loo yaqaan Polyoxymethylene) waxay leedahay koboleymer lagu magacaabo POM-C Polyacetal plastic. Waxay leedahay heerkul shaqo oo joogto ah oo kala duwan -40 ° C ilaa +100 ° C.

POM waa caag adag oo adag, oo ku saabsan sida balaastiggu u xoog badan yahay, sidaas darteed waxay ku tartameysaa tusaale ahaan resins epoxy iyo polycarbonates.

qaybaha mashiinka nylon

Hoos waxa ku saabsan ushii nylon MC, hordhaca tuubada nylon:

Usha naylon MC ee kabka ah ayaa lagu heli karaa cabbirro iyo qaabab kala duwan, taasoo ka dhigaysa mid la jaan qaadi karta baahiyaha injineernimada ee kala duwan. Mashiinkeedu wuxuu u oggolaanayaa in si sahlan loo farsameeyo iyo habaynta, taas oo ka dhigaysa doorasho caan ah oo loogu talagalay soosaarayaasha raadinaya wax qiimo-ku-ool ah oo waara alaabtooda. Maaddada si fudud ayaa loo mashiin karaa, loo qodayaa, oo loo taaban karaa si loo buuxiyo shuruudaha naqshadeynta gaarka ah, oo bixiya dabacsanaan hababka wax soo saarka.

Marka laga soo tago astaamaheeda makaanikada, usha naylon MC ayaa sidoo kale soo bandhigaysa iska caabin kiimikaad oo wanaagsan, taasoo ka dhigaysa mid ku haboon in loo isticmaalo deegaanada ay khusayso soo-gaadhista saliidaha, dareeraha, iyo kiimikooyinka. Tani waxay ka dhigaysaa shay la door biday codsiyada habaynta kiimikada, habaynta cuntada, iyo warshadaha baabuurta.

Guud ahaan, usha naylon MC ee kabka ah waxay bixisaa isku darka waxqabadka sare, adkeysi, iyo kala duwanaansho, taas oo ka dhigaysa doorashada la doorbido ee codsiyada warshadaha kala duwan. Awooddeeda u adkeysiga culeyska culus, iska caabinta xirashada iyo xoqidda, iyo inay si kalsooni leh ugu qabato jawiga adag waxay ka dhigtaa walxo qiimo leh oo loogu talagalay injineerada iyo soosaarayaasha raadinaya qaybo caag ah oo tayo sare leh. Iyada oo leh sifooyinkeeda ugu wanaagsan iyo sahlanaanta wax-soo-saarka, kabka MC nylon ul wuxuu sii ahaanayaa doorashada caanka ah ee qaybaha injineernimada iyo wax-soo-saarka.

 

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Waqtiga boostada: Agoosto-29-2024