for at lette fremstilling og vedligeholdelse. for at lette fremstilling og vedligeholdelse, avoiding the visible banding effect of indsprøjtning in some parts.
Ud over spild af råvarer, defekterne i den kolde løber omfatter tilføjelse af trin til hele automatiseringen eller den manuelle proces. Removing the cold runner from the parts of the mold requires robots or workers to separate these parts from the runner. Depending on the size of the runner, the value of the waste can reach hundreds of dollars, especially for expensive materials such as polycarbonate. Hot runner is usually a good way to save money in order to maximize the profit margin of the mould maker.
For systems with more cavities , the cold runner may not be as satisfactory . In the case of multiple cavities , the sprue ‘ s plastic will exceed the total amount of the injection molded part . På dette tidspunkt , the cooling time of the gate will exceed the cooling time of the injection molded part , so that the cycle time of the mold user is controlled by the gate cooling time , which is difficult to solve , and the hot runner can effectively increase the total number of individual cavities because the gate is in the molten state throughout the process .
Generelt sagt, the use of cold runner has the following characteristics:
- Most suitable for complete sets of products with water mouth mold;
- Quick delivery time
- Suitable for injection molding of symmetrical parts;
- Low production cost;
- It is sensitive to semi-crystalline materials
- The maintenance cost is relatively low;
- Flexible nozzle position;
- To meet the needs of large water mouth;
- The maximum number of cavity is limited to some extent
- Easy to understand, easy to operate.
Om JasonMould Industrial Company Limited
Jasonmould er producent af plastforme- sprøjtestøbeform, formstøbning forme, plastblæsestøbning, rotationsstøbning, medicinsk plast sprøjtestøbning, to skud plast sprøjtestøbning, indsatsstøbning, overformning, metal sprøjtestøbning, mikro sprøjtestøbning, pulverformsprøjtning, keramisk sprøjtestøbning, flydende sprøjtestøbning, husky sprøjtestøbning, husholdningsskimmel, støbeform, formværktøj, brugerdefinerede forme, porcelæn forme, værktøj til hurtig prototyping, værktøj til prototyper i plastik, slagpresseværktøj, dør og værktøj til mobiltelefon/ mobiltelefondele, bildele, støvsugere, genopladelige værktøjer, telefoner, kopimaskiner, computere, multimediehøjttalere, og mange andre elektroniske produkter og husholdningsapparater. Og også en plastproduktproducent- plastikdele, vandtank i plast, plastik bolde, plastbeholdere, plastspænde, plastanker, plast bøjle, plastske, rørledning i plast, tumlet plast, bordservice i plast, plastik kopper, plastik flasker, plastbakke, kosmetisk beholder af plast, plastkasse, madbeholder i plast, plaststole, plastikkapper, lukning af plasthætte, plastrør, vandrør i plast, plastik knapper, plastrør, brugskasser i plast, plaststativer og så videre.
Kontakt:
Person: James Yuan
Selskab: JasonMould Industrial Company Limited
Tilføje: LongGang Village,LongXi Town,BoLuo County,HuiZhou City,GuangDong-provinsen, Kina
Tlf: 86-752-6682869
E-mail: [email protected]
Websted :https://www.jasonmolding.com
