3D列印材料
3D Printing Materials
SLM
設備品牌＆型號：EOS M290
可印範圍：250X250X325 mm
設備品牌＆型號：BLT S410
可印範圍：400X250X400 mm
SLA
設備品牌＆型號：UnionTech Lite 800
可印範圍：800X800X550 mm
設備品牌＆型號：Kings JS-1700
可印範圍：1700X800X650 mm
FDM
設備品牌：Stratasys
設備型號：F770
可印範圍：406X355X406 mm
設備型號：F380
可印範圍：355X305X305 mm
SLS
設備品牌：EOS
設備型號：P396
可印範圍：340X340X600mm
設備型號：P500
可印範圍：500X330X400mm
MJF
設備品牌：HP
設備型號：4200 / 5200
可印範圍：380X284X380 mm
Polyjet
設備品牌：Stratasys
設備型號：J750
可印範圍：500X400X200mm
LENS
設備品牌：国产-LaserAdd
設備型號：LM-3D
可印範圍：500X500X600 mm
模具的總類
Types of molds
模具可以分為金屬模具和非金屬模具兩大類。
- 金屬模具 金屬模具是用金屬材料製成的模具，可以分為以下幾種：
壓鑄模：用於壓鑄生產金屬零件，如汽車引擎零件、家用電器零件等。
塑膠模：用於塑膠射出成型，如塑料杯、塑料托盤、手機殼等。
鍛造模：用於鍛造生產金屬零件，如汽車轉向機械、摩托車曲軸、鋼結構件等。
沖壓模：用於沖壓成型，如鋼板零件、汽車車門、車輪罩等。
精密模：用於生產高精度的產品，如手表、醫療器械等。
- 非金屬模具 非金屬模具是用非金屬材料製成的模具，可以分為以下幾種：
橡膠模：用於生產橡膠製品，如汽車輪胎、橡膠管等。
矽膠模：用於生產矽膠製品，如矽膠手機殼、矽膠鞋墊等。
石膏模：用於生產石膏製品，如石膏雕塑、石膏模型等。
紙模：用於生產紙製品，如紙盒、紙袋等。
陶瓷模：用於生產陶瓷製品，如陶瓷碗、陶瓷花瓶等。
打樣模具
也稱為樣板模具是用於製作產品樣板的模具。它是一種非常重要的工具，因為它可以確保產品設計的準確性和可製造性。以下是打樣模具的介紹：
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材料 打樣模具的材料可以是金屬或非金屬，視產品設計和要求而定。通常使用的金屬包括鋁、銅、鋼等，而非金屬材料包括塑料、橡膠、矽膠等。
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製作工藝 打樣模具的製作工藝包括以下步驟：
產品設計：根據產品的設計圖紙和要求，設計打樣模具。
制作模具：使用CNC加工、銑床、鏜床等工具進行模具的製作。
加工模板：將模具用於產品的製作，並進行打樣和試驗。
調整：根據打樣過程中出現的問題進行調整，直到產品設計滿足要求。
生產模具：經過多次調整後，可以進行批量生產模具。
- 應用 打樣模具的應用非常廣泛，適用於各種產品的設計和製作，特別是在汽車、家電、手機等產品的製造過程中。它可以幫助製造商評估產品設計的可行性，測試產品的性能和品質，提高產品的生產效率和成本效益。
打樣模具和量產模具是兩種不同的模具，它們的主要差異在於其製作和使用的目的。以下是打樣模具和量產模具的差異：
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製作工藝 打樣模具通常使用較簡單的製作工藝，如手工加工、銑床等，而量產模具則使用較精密的製作工藝，如電火花加工、CNC加工等。這是因為打樣模具的製作目的是製作產品樣板和進行試驗，而量產模具的製作目的是大批量生產產品。
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材料 打樣模具通常使用較輕量的材料，如鋁合金等，以便於加工和調整；而量產模具則通常使用較耐用的材料，如鋼材等，以便於長時間的生產運作。
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使用壽命 打樣模具通常使用壽命較短，因為它們只用於製作產品樣板和進行試驗；而量產模具需要使用壽命更長，因為它們需要長時間的生產運作。
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成本 打樣模具的製作成本通常較低，因為它們的材料和製作工藝較簡單；而量產模具的製作成本較高，因為它們需要使用較精密的製作工藝和較耐用的材料。
打樣模具和量產模具都是在產品製造過程中非常重要的工具，但它們的製作和使用目的、製作工藝、材料、使用壽命和成本等方面存在明顯差異。了解這些差異可以幫助製造商更好地選擇和使用適合的模具，從而提高產品的生產效率和品質。
3D列印技術可以很好地解決少量打樣的需求。
傳統的打樣方式通常需要製作模具，然後再進行製造和組裝，這樣的過程需要較長的時間和高昂的成本。而3D列印技術可以直接使用3D模型文件，利用特定的材料打印出所需的零部件或產品樣品，可以有效地解決少量打樣的需求，同時還可以大幅度縮短產品開發的時間和降低開發成本。
由於3D列印技術具有快速製造、精確度高、可以製作複雜形狀等優點，因此在產品開發和打樣的過程中越來越受到歡迎。3D列印技術可以幫助設計師和製造商快速製作出樣品，減少了製作模具和進行組裝的時間和成本，同時還可以減少原型的設計和製造過程中的錯誤。
Mold design/manufacturing
Trial production mold manufacturing/precision mold parts processing
Shaped cooling water circuit
Focus on solving quality abnormalities caused by mold cooling
Mold Design Processing Manufacturing Trial Production Mold Manufacturing
Precision mold parts processing
Ceramic punches, blocks, 3D printing components Standard and non-standard parts processing: mass production of zero-size parts, ejector pins, barrels, etc.
CNC comprehensive processing
- Germany Ojiso high-speed milling machine Speed hawk 550 speed 42000/min
- Swiss Mikron high-speed milling machine HSM500 speed 42000/min
- Japan Makino high speed milling machine V22 speed 40000/min
- Japan FANUC high speed milling machine Robodrill speed 24000/min
- Processing accuracy ±0.002mm surface smoothness can reach VDI 0/Ra0.1
Computer Controlled Electrical Discharge Machining
- German Ojiso computer-controlled discharger
- Japanese Makino computer controlled discharge machine
- Japan Sodick Precision Discharge Machine
- Accuracy ±0.002mm
- Surface smoothness up to VDI 0/Ra0.04
High precision wire cutting
Western Japan wire cutting machine M50B
Grinding/conventional milling/internal and external grinding
Surface grinder
Optical polishing machine AMADA WASINO
Plastic Injection Equipment
Automatic Electrode Inspection Robot Arm
The automatic mechanical arm picks up the electrode from the electrode material library, automatically measures through the measuring machine, records and feeds back to the machining center to realize automatic path correction and form a closed loop.
This unit can keep up with the rhythm of processing centers and other equipment, completely subverting inefficient and cumbersome processing and inspection.
Finished Works
The maximum number of molds can be 32 molds, the mold plastic molding cycle is short, the mold stability is high, and standard accessories can be customized, and the customized brand Manner or Husky can be used.
Focus on solving quality abnormalities caused by mold cooling.
Significantly shorten the injection molding cycle, while improving product quality and saving costs.
Design-driven 3D printing can tightly integrate design and manufacturing, making product manufacturing more flexible.
We optimized the cooling/heating waterways, focusing particularly on the hottest and most critical areas of the inserts. This significantly improves production efficiency, reduces injection molding cycles, and improves product yield and quality. Through better conformal cooling waterway design, product dimensions become more stable, improving product deformation. We can design multiple irregular waterways simultaneously, further reducing the unit price of injection-molded products. We ensure product quality and stability improvement through simulation analysis verification, such as flow analysis and differentiation of hot spot areas. Most importantly, the consistency of improved cooling effect extends the service life of the inserts, which is a great advantage for our customers.
Challenges in Mold Production
◆ High requirements for the appearance of plastic products
◆ Significant product deformation
◆ Limited space for waterway design
◆ Long molding cycle
◆ Appearance defects caused by uneven mold temperature
◆ Low production yield
Common methods for mold repair after trial molding include:
- Shrinking the mold or adding an undercut
- Adding an ejection pin
- Adding or removing material
- Changing the gate type
However, modifying the waterway is often the most difficult part, as it may involve issues such as interference, limited space, and high processing difficulty.
Factors Affecting the Quality of Molded Products
60% of product defects are caused by insufficient temperature control of the mold.
25% are caused by the selection of hot runners.
10% are due to the stability of injection molding.
5% are due to maintenance.
Special-shaped cooling waterway mold technology can shorten the cooling time.
According to industry experience statistics, the proportion of shortening injection molding cycle can reach 20-40%, which is the most concrete expression of mold and injection molding integration. In mold injection production, it is essentially a heat exchanger. The mold can take away heat energy through the cooling waterway, and a well-designed mold can improve the efficiency of heat exchange. The 3D special-shaped waterway can further shorten the "cooling time".
1.There are currently two types of metal powders suitable for plastic molds:
MS1 (equivalent to 1.2709 steel) and CX (equivalent to Uddeholm Corrax stainless steel).
MS1 hardness: 52-54 HRC (after heat treatment) CX hardness: 48-51 HRC (after heat treatment).
2.The hardness of 3D printed inserts before heat treatment is approximately 30-34 HRC.
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3.Surface roughness of 3D printed inserts:
• MS1=Ra9um/Rz50um • CX = Ra 5um / Rz 26um
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4.3D printed inserts can be polished to SPI A-3/A-2 level.
• To achieve the best polishing effect, we recommend precision machining before polishing.
5.3D printed inserts can be laser welded.
6.3D printed inserts can be knurled or laser engraved.
7.3D printed inserts can be coated.
• It is recommended that the coating temperature does not exceed 400 degrees.
• It is recommended to use nickel plating or PVD.
Application of 3D printing in mold
Taipei, Taiwan 3D printing OEM services, rapid sample production, 3D printers, 3D scanners, 3D printing materials
Provide a variety of material options, fast and professional customized small batch production services, can be produced through our complete process, from proofing to formal mass production mold molding technology.
台北 新北 3D列印代工服務 樣品快速製作，3D列印機、3D掃描器、3D列印材料
Jet-3d宣捷科技提供多種材料選擇，快速專業的客製化小批量生產服務，從打樣到正式量產模具成型技術，都可通過我們完整的工藝生產。
