Longsheng

3D-Druck ist eine fortschrittliche Fertigungstechnik, die digitale Modelle in feste Objekte umwandelt, indem sie sie übereinander verlegen, auch als additive Herstellung bekannt. 3 d drucken generiert 3D-Entitäten direkt aus CAD-Entwurfsmodellen oder Computerdesigns wie 3D-Scan-Daten, reduzierende Produktionszyklen und die Kosten für die Entwicklungskosten. Zu den Kerntechnologien gehören Photopolymerisation (SLA), Molten Deposition Modeling (FDM) und selektives Lasersintern (SLS). Flexibel für Kunststoffe, Metalle, Keramik und sogar Biomaterialien. Es wird häufig in industriellen Prototypen, medizinischen Modellen, Luft- und Raumfahrtkomponenten und personalisierten Konsumgütern verwendet.

JS Company ist seit vielen Jahren in 3D-Druckdienste intensiv und bietet Kunden One-Stop-Lösungen. Ob es die Nachfrage nach Präzisions-3D-Modelldruck oder die Herstellung komplexer struktureller funktionaler Komponenten ist, kann JS Company eine hohe Qualität und effiziente Anpassung erreichen.

Was ist 3D-Druck?

Es werden 3D-Modelle nach CAD-Design oder 3D-Scan erstellt. Anschließend formen Kunststoffe, Metalle und andere Materialienschichten für Schicht in feste Objekte. . href = "https://jsrpm.com/3dprinting"> Fertige komplexe geometrische Strukturen schnell hergestellt wie Hohlgitter und unregelmäßige Oberflächen.

3D-Printed-Modelle werden verwendet, um die Knochen oder Titanlegierungsgelenke für die präzise Anpassung zu drucken. kleine Stapel von Komponenten , wie aerospace-Leuchten

Wie wähle ich 3D-Druckmaterialien aus?

Kombinieren Sie gemeinsame industrielle Anwendungsszenarien und technische Eigenschaften, die folgenden Empfehlungen für die Auswahl von 3D-Druckmaterialien:

1. Materielle Selektion nach Technologie-Typ

Technischer Typ	häufig verwendet	Features	Typische Anwendungsszenarien
fdm	PLA, ABS, PETG, Nylon	Niedrige Kosten, bequemer Betrieb und mäßige Genauigkeit.	Rapid Prototyping , Grundfunktionenkomponenten.
SLA	Photosensitives Harz (hart/flexibel)	Die Oberfläche war glatt und nuanciert.	precision-Teile, medizinische Modelle .
SLS	Nylon (PA12/PA6), TPU	Hochtemperaturwiderstand, hohe Festigkeit, ohne Unterstützung.	Funktionale Komponenten, leichte Konstruktion.
Metalldruck	Edelstahl, Titanlegierung, Aluminiumlegierung	hohe Festigkeit, korrosionsresistente, leitende und hitzebedingte.	aerospace und Automotive-Säfen .

2.Choose nach den Eigenschaften des Materials

Materialtyp	Kernstärken	Präventive Maßnahmen
pla	Umgebungsschutz, ungiftig, kostengünstig.	Schlechter Temperaturwiderstand (<60 ° C).
ABS	Stoßfest, Plattierung.	Während des Druckprozesses gibt es einen Geruch und die Plattform muss erhitzt werden.
Nylon (PA)	Wear-Resistant Self-Subrication.	Feuchtigkeitsabsorption, feuchtigkeitsdes Lagerung ist erforderlich.
TPU	Gute Flexibilität, nicht leicht zu reißen.
Photosensitive Harz	In hochauflösenden, transparenten/semi-transparenten Optionen verfügbar.	UV-Sicht beim Speichern.
Metallpulver	Es kann mit hoher Festigkeit und komplexer Struktur hergestellt werden.	Nachbehandlung ist komplex (Defat, Sintern).

3. Keey-Selektionsdeterminanten

Mechanische Eigenschaften

• Kraftanforderungen: Nylon und Metall bevorzugt.
• Temperaturwiderstand: ABS (80-100 ° C) gegen PA (120 ° C+).

Kostenkontrolle

• schnelle Überprüfung: PLA/FDM empfohlen.
• Präzisionsproduktion: Optionales photosensitives Harz oder SLS Nylon .

Postanforderungen verarbeitet

• Keine Farbe: Metall/Keramik.
• Farbanpassung: Multicolor-ABS/PLA-Filament.

Was sind die Unterschiede zwischen verschiedenen Arten von 3D-Drucktechnologien?

Hier ist ein Vergleich der Kernunterschiede zwischen den drei Mainstream 3D-Drucktechnologien :

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Technischer Typ	Bildungsprinzip	Materialtyp	Genauigkeitskontrolle	Oberflächenqualität
FDM	Heiß geschmolzen ist extrudiert.	Thermoplastik (PLA/ABS).	hängt von der Düsegenauigkeit ab (± 0,1-0,5 mm).	grob (erfordert Polieren).
SLA	UV-Laser-Härtung flüssiger photosensitiver Harz.	Photosensitives Harz.	hohe Präzision (± 0,05 mm).	glatt ( in der Nähe von Injektionsformen ).
SLS	Lasersintern von Nylon/Metallpulver.	Engineering Plastics/Metals.	Mäßige Genauigkeit (± 0,1-0,3 mm).	porous struktur ( Beschichtung ).

2. Data-V-7B79C893 = ""> Vergleich technischer Vor- und Nachteile

Dimension

FDM	SLA	SLS
Vorteil	kostengünstige, weite Materialumfang, große Druckgröße .	Hochauflösende, hohe Detailleistung.	hohe Festigkeit, keine Stützstruktur erforderlich.
Nachteil	Oberflächenrauheit und begrenzte Genauigkeit.	Harze sind spröde und komplex zu handhaben.	teure Geräte und störende Pulververarbeitung.

Was sind die grundlegenden Designprinzipien, denen das 3D-Druckmodell folgen muss?

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• Homogenisierung und Minimierung: Die Wandstärke von 3D-Druckmodellen sollte gemäß Materialeigenschaften (> 1 mm wie von ABS empfohlen) auf ein Minimum eingestellt werden, um eine Verformung oder Fraktur- oder Fraktur- oder Fraktur- oder Fraktur- oder Fraktur- oder Fraktur zu vermeiden.  JS Company unterstützt dünne Wände bis zu 0,3 mm dick, ausgewogener Festigkeit und leichtes.
• Gradientenübergang: Plötzliche Änderungen der Wandstärke können leicht zu Spannungskonzentration führen, sodass Gradientenstrukturen im Design verwendet werden sollten. JS 'SLA-Ausrüstung kann diese Details mit Genauigkeit verarbeiten.

Optimizing support structure

• Suspensionswinkelgrenze: Zusätzliche Unterstützung ist erforderlich, wenn die Suspensionswinkel 45 Grad überschreiten. -Sleiche-Materials. Das schälen leicht und hinterlässt keine Spur nach der Verarbeitung.
• komplexe interne Strukturen Kann den Materialverbrauch durch Habenunterstützung reduzieren, und JS-Algorithmen können automatisch effiziente Support-Lösungen generieren.

Toleranzabgleichung Die Default-Toleranz ist die Default-Toleranz. FDM-Geräte von Industrial Grade 'JS kann eine hohe Genauigkeit von ± 0,05 mm erreichen.

Abmessung Kompensation: Thermoplastische Materialien haben Schrumpfeffekte und müssen nach den Eigenschaften der Materialien während des Designs angepasst werden. The JS technical team can provide custom Parameter.

structure optimization

• JS 'Druckplattform schichtet und verarbeitet komplexe Pfade automatisch , um zu verhindern, dass komplexe Hohlräume den Fluss von Verbrauchsmaterialien behindern.

Lochbehandlung: Lochdurchmesser weniger als 5 mm, einfach zu blockieren. It is recommended that they be designed as sinkholes or spätere Expansionslöcher. JS's post-processing equipment can provide grinding und Polierdienste .

Wie können Sie die Effizienz und Genauigkeit zwischen Schichtdicke und Druckgeschwindigkeit ausgleichen?

• Hochprezisionsmodell: SLA fotografierte Schichtdicke von nur 0,025 mm und oberflächen- und medizinisch-Grade-Sachgut bis zu medizinischen Strecken. Data-translateid = "60E624067931FADEF9A3AA3FCAE2B75D" dATA-POS = "0" data-len = "182" data-v-7b79c893 = ""> Rapid-Prototyping-Modus: Hochgeschwindigkeitsdruck mit einer Dicke von 0,3 mm (Geschwindigkeit 80 mm³/s) durch Temperaturregelung ± 1 ° C unter Verwendung der FDM-Technologie, einem Wirkungsgrad von 30%.

Photosensitive resin: LED matrix partition exposure technology increases SLA curing speed by three times.

Metal/Ceramic: SLS nylon printing supports 100% density adjustment, and the JS Company titanium alloy parts with forging-strength levels.

3.Post processing efficiency improvement plan

• Surface optimization: The FDM model can achieve polished SLA gloss, cost reduction of 50%.
• Functional enhancement: Electroplated nickel with conductivity reduced to 0.01Ω· cm printing of conductive silver ink printing.
• Fast delivery: Automated reprocessing lines reduce the delivery cycle of medical models to 48 hours (traditional 72 hours).

What is the importance of ink jet printing in 3D printing?

As an important branch of 3D printing, Ink jet printing has become a key technology in complex structure manufacturing, personalized customization and high performance parts production through precise control of micro-nozzles and multi-material compatibility. Its importance is reflected in the following:

1.High precision and meticulous performance

• Microscale printing: Ink jet technology uses micrometer level nozzles to precisely control material deposition, achieving complex geometry and fine details (such as microsensors).
• Surface smoothness: Layer upon layer of solidified liquid resin,such as UV curing resin. The surface quality is similar to that of traditional injection molding parts, suitable for high precision prototypes or consumer electronics components.

2.Integration of multiple materials and colors

• Hybrid material printing: Different materials (e.g. rigid, flexible, transparent resin) can be combined for a single printing to produce fully functional components (e.g. soft robots with sensors).
• Full-color 3D printing: Full-color models (such as medical anatomical anatomy models architectural visualizations) can be achieved by using an inkjet head directly to inkjet without the need for post-processing coloring.

3.Efficient production and rapid iteration

• High-speed printing: The nozzle works in parallel, shortens production time and is suitable for small volume customization (e.g. braces and hearing aids).
• Production on demand: Do not need mold, rapid digital manufacturing, to speed up the product development cycles.

4.Physical diversity and innovation

• Compatible with a wide range of materials: In addition to resins, conductive ink and bioinks can be printed, promoting applications in electronics and biomedical fields such as 3D printing circuits and artificial tissues.
• Sustainability: Some technologies use biodegradable materials, in line with environmental trends.

5.Technical constraints and improvement directions

• Material cost: The price of specialized photosensitive resin is relatively high and the development of low-cost materials needs to be promoted.
• Post-treatment requirements: some components need to be cleaned and re-solidified, process automation is the future focus.
• Size challenge: At present, it is better suited to small and medium-sized components, while large structures still require additional technology.

How to evaluate the professionalism of a 3D printing shop?

Technology Strength Assessment

1.Advanced equipment

• Check that the service provider is equipped with industrial-grade equipment (e.g. JS company's SLA light curing equipment, FDM industrial machine, SLS nylon printer with equipment accuracy ± 0.02mm and layer thickness as low as 0.025mm).
• Preference is given to service providers that support multi-technology integration,such as inkjet printing+laser sintering, to meet complex requirements.

2.Material adaptability

• Verify that its material base includes engineering plastics (ABS/PLA), metals (titanium alloys), ceramics, biomaterials, etc.
• Provide material performance test reports (such as tensile strength, hot deformation temperature, etc.) to ensure compliance with product requirements.

Service Capability Verification

1.Design support

• Technical evaluation and optimization suggestions wall thickness and support structure can be provided free of charge.
• Notice if it has reverse engineering capabilities (e.g. 3D scan repair, STL file repair).

2.Efficiency in delivery

• Depending on the urgency of the project, ask the service provider to specify a tiering strategy and printing speed.
• Data on the delivery cycle of historical orders are required (JS small batch orders are delivered within an average of 3 days).

3.Post processing support

• Check for value-added services such as polishing, dyeing and plating (e.g. JS shows surface roughness Ra<0.8 μm after polishing).
• Verify that it supports small batch customization.

Quality control system

1.Accuracy verification

• ISO 9001 certification reports and third-party testing reports are required.
• Sampling inspection of product size tolerance and surface quality.

2.Reliability testing

• Enquire whether ageing tests (e.g. high temperature and high humidity cycling) and mechanical performance tests tensile/compressive strength) have been conducted.
• Notice if it is industry certification (for example, whether aerospace components meet AMS 4999 standard).

Cost transparency

1.Quotation details

• Please separate printing, materials and post-processing costs to avoid hidden costs.
• Compare unit costs of similar service providers ( for example, JS's FDM printing cost is 20% lower than the market price).

2.economies of scale

Priority should be given to service providers with more than 100,000 hours of printing per year (JS has a large-scale production line that reduces marginal costs).

Cases and reputations

1.Industry case studies

• Check the official website or case library for success stories.
• Focus on cases similar to your own (healthcare, electronics, industry, etc.)

2.Client reviews

Viewing user feedback through industry forums or third-party platforms such as G2 focuses on on-time product delivery and aftermarket response (JS official website shows 98%% customer satisfaction).

Five reasons to choose JS company's 3D printing services

1.Industrial-grade precision manufacturing: Equipped with SLA light curing equipment (±0.02mm accuracy), industrial FDM (±0.05mm), SLS nylon printing supports 100% density to 20% crystal lattice free adjustment with 40% weight loss and constant strength.

2.Comprehensive material compatibility: Includes engineering plastics (ABS/PLA), metals (titanium alloys), ceramics, biodegradable materials and conductive silver ink, supporting parameterized material selection (e.g. PEEK resistance to temperatures below 300°C).

3.Cost optimization and small batch customization: By combining 3D printing and injection molding processes, large-scale production costs can be reduced to 60% of traditional methods, especially for small orders of 100-1000 pieces. Water-soluble auxiliary materials can reduce reprocessing costs by 70% and delivery cycles by 30%.

4.Full Chain Digital Services: From CAD modeling to finished product inspection, 18 node data loops ensure 100% restoration of design intent.

5.Global Service Network: We provide 3D printing services to a number of countries worldwide. For small orders (≤100 pieces), delivery can be made as soon as 48 hours. For medical emergencies, we promise 24-hour fast delivery. The bilingual engineering team provides remote assistance such as model restoration and parameter optimization.

Summary

3D printing, at the heart of additive manufacturing, is reshaping global manufacturing landscape. It overcomes the limitation of traditional subtractive manufacturing processes, and enables numerous fields with its advantages of high precision, flexibility and low cost. From biocompatible implants to lightweight aerospace components, from personalized consumer electronics to complex industrial prototypes, 3D printing not only accelerates product iteration, but also facilitates frontier expansion in innovative design and functionality.

In the future, 3D printing will continue to drive industrial upgrading as smart manufacturing and green manufacturing are deeply integrated. JS helps enterprises achieve personalized, efficient, low-carbon manufacturing and redefine global industry chain values through multi-material collaborative printing and hybrid manufacturing.

Disclaimer

The content of this page is for informational purposes only.JS SeriesNo representations or warranties of any kind, express or implied, are made as to the accuracy, completeness or validity of the information. It should not be inferred that the performance parameters, geometric tolerances, specific design features,material quality and type or workmanship that the third-party supplier or manufacturer will provide through the jusheng network. This is the responsibility of the buyerAsk for a quote for partsto determine the specific requirements for these parts.please Contact us Learn more information.

JS Team

JS is an industry-leading companyFocus on custom manufacturing solutions. With over 20 years of experience serving more than 5,000 customers,we focus on high precisionCNC machining,Sheet metal fabrication,3D printing,Injection molding,metal stamping,and other one-stop manufacturing services.
Our factory is equipped with more than 100 state-of-the-art 5-axis machining centers and is ISO 9001:2015 certified. We provide fast, efficient and high-quality manufacturing solutions to customers in more than 150 countries around the world. Whether it's low-volume production or mass customization, we can meet your needs with the fastest delivery within 24 hours. chooseJS TechnologyIt means choosing efficiency, quality and professionalism.
To learn more, please visit our website:jsrpm.com

FAQs

1.How can 3D printing reduce material waste?

Traditional manufacturing often requires cutting and engraving, with a waste rate of 30% -50%. 3D printing is additive manufacturing, which involves printing only the parts needed, with a material utilization rate of over 90%. It is particularly suitable for small or complex production.

2.What is the best FDM printing layer thickness setting?

The prototype is rough, with layers of 200-300 microns (0.2-0.3 mm) thick, fast but rough on the surface. The model is excellent, with layers 50-100 microns (0.05-0.1 mm) thick, better detail and longer processing time.

3.Are SLS-printed powder materials reusable?

SLS-printed powder material can be reused, but after repeated use, its flowability decreases and their strength decreases slightly. The recovery rate of metal powder can be over 90%, and the number of uses needs to be controlled according to the material type to ensure performance.

4.Is 3D printing expensive? 

Small plastic printers for home use range from $280 to $1,400, and are suitable for DIY and small batch production. Mass production relies on industrial-grade metal/high-performance printers, requiring tens of thousands to millions.

Resources

3D printing

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