JSTインダストリー
Provides Professional CNC Brass Machining Services
Advantages of Brass Machining
Brass has an irreplaceable place in many industries as a material with excellent mechanical properties and beautiful surfaces. Here are some of the significant advantages of choosing brass for CNC machining:
良好な機械的特性
Brass is easy to machine, has good ductility and fatigue resistance, and is suitable for manufacturing precision parts.
Aesthetically Pleasing Surfaces
The natural color and luster of brass makes it very popular for decorative applications.
耐食性
Brass has good resistance to atmospheric corrosion and is suitable for environments requiring high corrosion resistance.
Thermal Conductivity
The thermal conductivity of brass is suitable for parts that require heat dissipation, such as musical instruments and certain electronic devices.
Brass Properties and Applications
JST Industry offers CNC machining services for a wide range of brass materials to meet the specific needs of different industries with regard to material properties.

Wear Resistance
The wear resistance of brass makes it ideal for bearings and gears.

Musical Instrument
Due to its acoustic properties, brass is widely used in the manufacture of musical instruments such as trumpets and brass instruments.
Valves and Fittings
The corrosion resistance and strength of brass make it an ideal material for valves and fittings.

Electrical Components
The electrical conductivity of brass makes it suitable for connectors and terminals in the electrical and electronics industry.

CNC Brass Machining Parts
Brass Surface Treatments and Finishing
JST Industry offers a variety of finish options after CNC machining brass parts to enhance the appearance, durability and functionality of the product.

Polishing: From rough polishing to mirror polishing, different glossy surface finishes are available to meet the diverse needs of our customers.
Plating: Includes nickel plating and chrome plating to improve the wear and corrosion resistance of brass parts.
Passivation: Enhance the corrosion resistance of brass through passivation treatment for more demanding applications.
Brass Machining Cases and Feedback
Swiss Watch Manufacturer
“When looking for a partner that could accurately machine watch parts, we chose JST Industry.Their mastery of machining brass materials and strict attention to detail has resulted in industry-leading precision and durability of our watch movement components.JST Industry’s professional service and commitment to quality have earned our products earn an excellent reputation in the high-end market.”
Automotive Sensor Manufacturer, Stuttgart, Germany
“For the precision brass components of our automotive sensors, JST Industry has demonstrated excellent machining capabilities. Their precise control of tolerances and deep understanding of material properties ensures the consistency and reliability of our products. In addition, the rapid prototyping services provided by JST Industry have significantly shortened our development cycle and enhanced our competitiveness in the marketplace.”
Medical Device Company, Boston, USA
“In the medical device field, where product accuracy and surface quality are of paramount importance, JST Industry’s CNC brass machining services meet our stringent requirements and their parts meet our high standards for dimensional accuracy and surface finish. Their dedicated technical support team was extremely helpful during the project, ensuring the successful development of our product.”
High-end musical instrument manufacturer, Tokyo, Japan
“Making high quality brass instruments requires fine machining of the brass material.JST Industry not only provides high quality brass material, but also through their precise CNC machining techniques, our instruments are of state of the art standard in terms of sound quality and appearance. Their customization and dedication to craftsmanship have earned our instruments high marks among professional musicians.”
よくあるご質問
Q: 試作品と最終製品を作るためにCNC加工が必要な新製品を設計しています。私のプロジェクトに最適なCNC加工用の材料を選ぶにはどうすればよいですか?
A: JSTインダストリーでは、適切なCNC加工材料を選択することが、製品設計にとって非常に重要であることを理解しています。要求される機械的特性、耐熱性、耐食性、費用対効果など、製品が使用されるシーンをまず考慮する必要があります。弊社では、アルミニウム合金、ステンレス鋼、真鍮、各種合金、多くのプラスチックを含む(ただし、これらに限定されない)幅広い材料オプションを提供しています。私たちの専門家チームは、お客様の特定のニーズに最適な材料を選択し、効率的で費用対効果の高いCNC加工プロセスを確実にするために、専門的な設計最適化のアドバイスを提供することによって、お客様を支援することができます。
Q: CNC加工工程における異なる材料の選択が、最終的な加工コストにどのように影響するか知りたいのですが。
JSTインダストリーでは、材料の選択がCNC加工コストに大きな影響を与えることを認識しています。材料の種類、加工の難易度、市場での入手可能性はすべて価格に影響します。例えば、鋼材は安価なため広く使用されていますが、チタン合金や特定の先端合金は材料費が高く、加工が難しいため高価です。さらに、材料の加工性もコストに影響します。例えば、アルミニウム合金は加工が容易なため、通常は安価です。当社の見積もりシステムは、これらの要素をすべて考慮し、最も正確なコスト見積もりをお約束します。
Q: CNC加工部品を設計する際に、加工コストを削減するために役立つ設計手法はありますか?
Q: 製品の精度に厳しい要求があるのですが、CNC機械加工でどの程度の公差を達成できますか。また、それが最終製品の品質にどのように影響しますか。
A: JSTインダストリーでは、高度な加工設備と厳格な品質管理プロセスにより、±0.01mmという極めて高い公差を満たすCNC加工サービスを提供しています。この高精度加工能力は、部品の一貫性と信頼性を保証し、特に高精度の嵌合を必要とするアセンブリには重要です。当社の品質保証システムには、各パーツがお客様の設計図面と公差に適合していることを確認するための複数の検査と校正が含まれており、最終製品の品質を保証しています。