Operation Skills to Reduce Machining Distortion of Aluminum Plate Products

Although aluminum plate products have won more and more popularity in kinds of industries, machining distortion remains to be a problem which few manufacturers can avoid. We used to talk about process measures for reducing machining distortion in How to Avoid Machining Distortion of Aluminum Plate Products (I). Except for process measures, operation skills also serve to be an effective way in cutting down distortion in machining.
For aluminum plate pieces with big process allowance, symmetrical machining proves to be a good way for heat dissipation. If we need to cut down the thickness of a plate from 90mm to 60mm. The flatness can only reach 5mm by finish milling one side of the plate first and them the other side. However, if we choose to mill both sides repeatedly in a commutative way, the flatness can reach as good as 0.3mm. For aluminum plates with more than one cavities, it’s not recommended to process the cavities one by one, which would lead to distortion owing to uneven undertaking of force. In opposite, if we choose to include all cavities for each process and have several processes repeatedly, distortion would be greatly reduced. Workers should also pay attention to cutting orders for aluminum plates. In rough machining up milling is recommended so that extra materials on the surface can be removed efficiently, while in finishing climb milling is better because the cutting thickness keeps falling in the process, which eventually reduces distortion grade of the pieces. In addition, workers should try to make application point on the bearing surface in the hard direction of products. Under the condition that the pieces remain steady, the clamping force should be as small as possible.
Haomei Aluminium, with decades of manufacturing history and over ten years of exporting experience, offers aluminum plates of various types. For more information please contact april@aluminumhm.com or wechat/whatsapp 008615838029491. Good luck with your purchasing!

Reprinted from https://www.7a7s.com/new/aluminum-plate-product.html

评论

发表评论

此博客中的热门博文

What is The Chemical Composition of 6063 Aluminium Roll Alloy

图片
6063 aluminium roll The Chemical Composition of 6063 Aluminium Roll Alloy: Al：allowance Si：0.20～0.6 Cu：≤0.10 Mg：0.45～0.9 Zn：≤0.10 Mn：≤0.10 Ti：≤0.10 Cr：≤0.10 Fe：0.000～0.350 The Physical and Mechanical Properties of 6063 Aluminium Roll Alloy: 1. Tensile strength: σb(MPa)：≥205 Conditional yield strength: σ0.2(MPa)：≥170 Elongation: δ5(%)：≥96063 Density of 6063 Aluminium Roll: 2.69g/cm3 The Applications of 6063 Aluminium Roll: 6063 aluminium roll belongs to the Al-Mg-Si series of aluminium alloy. 6063 aluminium roll is widely used in the construction buildings. Featuring Good corrosion resistance, good weldability, good cold workability and medium strength. The main alloy element of 6063 aluminium roll is Magnesium and silicon, which features excellent processability, excellent weldability, extrusion and electroplating, good corrosion resistance and toughness. 6063 Aluminium Roll is easy to be polished and colored film, and excellent anodizing.
阅读全文

What is The Pharmaceutical Packaging Aluminum Foil-PTP Aluminum Foil

图片
PTP Aluminum Foil PTP is the abbreviation of Press Through Packaging, which is translated as “through the pressure packaging”. Its formal title is the pharmaceutical packaging aluminum foil, also known as blister packaging aluminum foil. European PTP aluminum foil in English is Push-through Foil. China’s   PTP aluminum foil   in the pharmaceutical packaging materials, container registration card on the use of the title is: pharmaceutical packaging with PTP aluminum foil. Medicinal blister packaging materials are basically aluminum foil. Because the drugs is packaged by PTP aluminum foil, which features contents can be clearly visible. The aluminum foil surface can be printed by new design style, which is easy to identify patterns and trademarks. At the same time the barrier performance PTP aluminum foil is very good, which features light weight, with a certain intensity, easy to be crushed, and convenient to store the strugs, and easy to carry. Posted by: http://www.al
阅读全文

How to prevent the aluminum coil from corroded

图片
It is all known that in the current market, aluminum coil is widely used in aluminum-plastic panels, aluminum ceilings, fire plywood, garage doors and other products in the production, but there are some shortcomings, that is, if we do not pay attention to protect for a long time, there will be corrosion phenomenon, how can we prevent the aluminum coil form corroded effectively? Let us learn about it together, there are some suggestion from Haomei aluminum: (1) If the workshop, warehouse roof is leaking rain and snow, then the aluminum coil should not be placed at here. (2) The worker should strengthen the management of air drying to ensure that the compressed air without water. (3) The aluminum coil packaging should adopt sealed packaging, and each volume should be placed in some amount of desiccant. (4) If the aluminum coil is transfer from the low temperature area into the high temperature, humidity areas, do not immediately open the sealed package. (5) The
阅读全文