De vereiste van temperatuur bij injectieverwerking is zeer strikt;. Het regelen van de temperatuur van de injectieverwerking is een belangrijke factor die bepaalt of producten voor injectieverwerking in aanmerking komen. Gezien de verwerkingstemperatuur van de injectie, today I would like to talk about the matters needing attention in injection processing temperature. The following three points have a direct impact on the injection processing temperature: 1.
1. Nozzle temperatuur: nozzle temperature should not be too low, otherwise it will cause premature solidification of melt and block the nozzle, or the performance of products will be affected by premature solidification injected into the cavity.
2. Temperature of mould: Temperature of mould has a great influence on the intrinsic performance and apparent quality of products. Temperature of mould depends on the crystallinity of plastics, grootte en structuur van producten, performance requirements and other technological conditions.
3. De definitie van spuitgieten is als een methode van productie van objecten die wordt gedaan door het gebruik van een spuitgietmachine met een door warmte smeltbaar kunststof materiaal: The temperature of barrel, nozzle and mould need to be controlled in the injection molding process. De eerste twee temperaturen hebben vooral invloed op de weekmaking en vloei van kunststoffen, while the second one mainly affects the flow and cooling of plastics.
The quality of injection moulding products is not determined by machine or manufacturer. It comes from the first process, which is injection moulding process design. Injection moulding process design is an important factor to determine the quality of product moulding in the future.
The straight edge height of injection moulding products should not be too small, otherwise the bending moment that is not easy to form is not satisfied, and it is difficult to get the precise parts. When punching plastic parts with zigzag edges, the interval L between the edge of the hole and the R base of zigzag radius should not be too small, so as to avoid deformation of the holes after zigzag moulding, and to avoid inward generation of the holes while bending plastic parts. Shortening. The technical positioning holes can be designed, or both ends can be bent together. The shortening problem can also be solved by adding width.
We all know that for injection processing, the mould is a very important part. The quality of the injection mold will directly affect the quality of the processed workpiece. So we should pay attention to the maintenance of the injection mold to ensure that the effect of the injection mold processing meets the requirements eventually. What should we pay attention to?
Eerst, regelmatige inspectie, maintenance and oil injection.
In het algemeen, the working cycle of injection moulds is mostly between one month and several months, which takes a long time. Daarom, besides the normal handover, the operator should also account for the use of injection moulds, such as recording the number of times, time and work of injection moulds and moulds in detail. The problems, faults and the process of testing and repairing results occurred in the process, so that the operator can grasp the relevant information of injection moulds in detail, and ensure that the work can proceed normally.
2. Clean up the waste and dirt in the process of injection moulding in time.
Tijdens het spuitgieten, there will inevitably be various kinds of wastes and dirt. Once they accumulate more, they will affect the normal injection moulding process, and even have a negative impact on the effect of injection moulding. Daarom, we should regularly clean up the injection moulds. In aanvulling, there are patterns or patterns on the surface of the cavity. For polishing injection moulds, we should also shorten the cleaning interval to ensure that the surface of the cavity is bright and clean.
Sommige praktijken in het buitenland bij het 3D-ontwerp van matrijzen zijn onze referentie waard, the auxiliary components of injection moulds should also be inspected regularly.
Many people neglect the maintenance of auxiliary components of injection moulds when maintaining injection moulds. This is not advisable. The auxiliary parts of injection moulds are also closely related to the effect of injection moulding. Daarom, we should check the auxiliary system of injection moulds regularly to ensure injection moulding.
Over JasonMould Industrial Company Limited
Jasonmould is een Chinese matrijzenmaker van plastic mallen- spuitgietmatrijs:, spuitgietmatrijzen, kunststof blaasvormen, rotatiegieten, medisch spuitgieten van kunststof, twee schoten spuitgieten van kunststof, invoegen lijstwerk, overmolding, metalen spuitgieten, micro-spuitgieten, poeder spuitgieten, keramisch spuitgieten, vloeibare spuitgieten, husky spuitgieten, huishoudelijke schimmel, gietvorm, matrijs gereedschap:, aangepaste mallen, Chinese mallen:, tooling voor snelle prototyping, kunststof prototyping gereedschap, ponsmachine tooling, sterven en tooling voor mobiele/mobiele telefoon onderdelen, auto-onderdelen, stofzuigers, oplaadbare gereedschappen, telefoons, kopieerapparaten, computers, multimedia speakers, en vele andere elektronische producten en huishoudelijke apparaten. En ook een fabrikant van plastic producten, schimmelfabrikant China– kunststof onderdelen, plastic watertank, plastic ballen, plastic containers, plastic gesp, plastic anker, plastic hanger, Plastic lepel, plastic pijp montage:, plastic tuimelen, plastic servies, plastic bekers, plastic flessen, plastic dienblad, plastic cosmetische container, plastic verpakking, plastic voedselcontainer, plastic stoelen, plastic doppen, plastic dop sluiting, plastic buizen, kunststof waterleidingen, plastic knoppen, plastic buizen, plastic gebruiksdozen, plastic rekken enzovoort;.
Contact:
Persoon: James Yuan
Bedrijf: JasonMould Industrial Company Limited
Toevoegen: LongGang Village,LongXi Town,BoLuo County,HuiZhou-stad,Provincie GuangDong, China
Tel: 86-752-6682869
E-mail: [email protected]
website: https://www.jasonmolding.com/custom-injection-molding/
