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金属スタンピング

The company is equipped with 45-300 tons of sophisticated pneumatic punching machines, with continuous stamping, high-speed metal stamping, engineering dies stamping, hydraulic press forging, and other types of stamping capabilities to achieve fast delivery. Hardware mold manufacturing equipment is readily available. It has three-dimensional, two-dimensional, salt spray testing machines, film thickness testers, hardness testers, high and low-temperature laboratories, torque/elasticity testing machines and other testing and inspection equipment. And various post-processing upgrades automation equipment.

同社はIATF16949:2016システム認証およびISO9001:2008システム認証に合格しており、業界の強力な金型設計、開発、製造チーム、強力な生産および品質管理担当者を擁しています。 製品は、家電製品、自動車部品、自動車ムーブメント、電子機器、通信、家具、および他の多くの分野をカバーしています。 プレス材料には、SPCC、SGCC、SECC、ステンレス鋼、DX51D、DC03などがあります。同社は「顧客第一、前進」のビジネス哲学、主力製品である三洋シリーズCD / DVD / CP2 / C250およびその他のモデルを順守しています。ムーブメントハードウェアアクセサリ、通信端末機器アクセサリ、3G / 4Gネットワ​​ーク機器アクセサリ、自動車部品など。

Metal stamping

金属プレス金型のメンテナンスについて:

1.凸型と凹型のダイの表面を清潔に保ちます。 精密スタンピング部品のブランクは、深絞りの前にきれいに拭く必要があります。これは、ダイの作業面または材料の表面がきれいでなく、破片と混ざり合って、精密スタンピング部品の表面を損傷し、品質。

2.凸型と凹型のダイの適切なクリアランスを調整して、図面が小さすぎるか不均一な場合にワークピースの表面に傷が付かないようにします。

3.ダイの角の丸い表面が粗くならないように、ダイの角の半径を研削します。 表面に傷があります。

4. Appropriately increase the hardness of the surface of the male and female molds and check the surface of the male and female molds regularly when drawing. Even if the metal scraps are left behind, when the metal and metal wastes are attached to the surface, the drawing will be deepened Pull marks on precision stampings.

5. Use lubricants suitable for the deep-drawing process. If necessary, filter the lubricant before use to avoid impurities from entering. If the quality of the lubricant is poor, the surface roughness of the drawn precision stamping parts will increase, reducing the precision and quality of the stamping.

Common bad phenomena in stamping:

1. Jumping waste: refers to jumping out of the cavity of the concave mold during the stamping process, causing defects such as embossing.

Solution:

  • Add ejector in the punch
  • Add secondary air hole in the punch
  • Taper the end face of the punch
  • Use a die insert as an air blowing device

2. Burr: sharp ridges on the cross-section of the product after stamping, generally improve the production process, and improve the stamping conditions can reduce the burr.

Solution:

  • Grind the knife-edge
  • Control the machining accuracy and change the design clearance
  • The new punch and concave insert

3. Wrinkling and cracking: It is common in sharp corners of stretched parts and molded parts.

 

Solution:

  • Polishing
  • Increasing R angle
  • Increasing ribs

 

Essai has various stamping capabilities such as progressive stamping, high-speed stamping, manual stamping, hydraulic press forging, etc. The accuracy of the positive and negative tolerances can be controlled at 0.001 mm, and the work quality is guaranteed to be 1 million times without deformation.

We passed ISO, IATF16949 quality management system certification, has the industry's well-known hardware mold design, development, manufacturing team, strong production, quality management talent.

Precision hardware development experience, with professional mold design and development team and advanced equipment technology, provides customers with various types of stamping mold design and development and manufacturing OEM services.

Essai equipped with 30-300 tons of sophisticated pneumatic punching machines, and hardware and die manufacturing equipment are available. It has accurate quality assurance testing and inspection equipment such as two-dimensional, salt spray test machine, film thickness tester, hardness tester, high and low-temperature laboratory.

また、アルミニウム、鉄、銅、ステンレス鋼、その他のハードウェア製品の深絞り技術、プロの絞り金型、プロの絞り装置、プロの絞りの才能も得意です。

部品製造の自給率は90%以上に達し、部品コストを削減します。

The stamping materials include SPCC, SGCC, SECC, Stainless steel304 / 316, DX51D, DC03, etc.

今すぐビジネスを始めましょう!

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