Dj molding er en fremstillingsvirksomhed, der integrerer R & D, fremstilling og salg. I ti års tjeneste i ind- og udland mærker, Dj -støbning har samlet rig omfattende erfaring inden for design, udviklingsteknologi, masseproduktion, kvalitetsstyring og andre tekniske discipliner såsom maskiner, elektronik og produktinnovation.
I dag, lad os tale om tråddesignteorien. Under behandlingen af sprøjtestøbeform, når plastdelene direkte danner tråden, nøjagtigheden kan ikke overstige niveauet 3, otherwise the plastic parts can’t meet the requirements we want. Let’s analyze the precautions for thread design:
1. During design, the thread size shall not be too small, the diameter of external thread shall not be less than 4.0mm, and the diameter of internal thread shall not be less than 2.0mm. Generelt, metric standard thread is selected for pitch, grade 1 fine thread can be selected for threads above M6, grade 2 fine thread can be selected for threads above M10, grade 3 fine thread can be selected for threads above M18, and grade 4 fine thread can be used for threads above M30.
2. When the thread fitting length is less than twice the thread diameter, the shrinkage is generally not considered.
3. When there are two sections of threads on the same plastic part, the pitch must be equal and the thread direction must be consistent, so that the mold can be easily produced. Ellers, the threads at both ends cannot use the same shaft core, resulting in complex mold structure and unable to complete the mold.
4. I designet, the top of the external thread shall be provided with a boss of more than 0.5mm.
5. In order to ensure the strength of the mouth edge of the internal thread, a level of groove must be reserved in the design. A straight body surface shall be designed at the end of the thread, and the height dimension shall be greater than the a dimension at the top of the external thread.
Dj støbning – technical problems and improvement plans of product design are shared here. If you want to know more about injection mold processing, two-color molds and two-color injection products, you can enter Dj molding’s official website, where there are detailed information in the technical encyclopedia. Welcome to visit.
Om Huizhou Dj Molding Industrial Company Limited
du kan logge ind på Dj moldings officielle hjemmeside Kina mold maker 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, skimmel producent Kina- 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: Huizhou Dj Molding 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/custom-injection-molding/
