From which to judge whether the CNC processing quotation is reasonable

1. There will be obvious differences in the processing batch of NC lathe, the price of single piece processing and mass processing

2. Complexity of workpiece: the complexity and tolerance of workpiece, especially the geometric tolerance, that is, the accuracy level. The higher the…

1. Tool life table (based on the number of processed workpieces), which is used by some high-end equipment manufacturing industries or single product batch milling operation types production enterprises to guide production. This method is suitable for aerospace, steam turbine, automobile key components such…

it is recommended that the industrial park near Auto Parts City, Dongfang Seiko in the hospital, Shendong three-dimensional garage, Feiya elevator, hydraulic turbine factory, peak tools, new landscape plastic and Yahu tools have strong strength and many technical resources.

there are many industrial parks, but there are also many mold processing. You'd better take…

end mills should be used to process plastics. The cutting edge should be sharp and water-cooled. The spindle speed should be faster (the speed of the machining center is 3000-5000). The cutting amount (1-5mm per cutter for rough machining and ball end mills for finish machining) should be 2500mm-3500mm per minute. In addition, the plastic clamping should be firm (to prevent the loosening of the clamp and the deformation of plastic products); Flying knives and tungsten steel knives can be…

now? The key is to the kind of cost-effective manufacturers. I hope friends who know can give some suggestions. Don't come to advertise.

few CNC cutting tools in China are professional, such as Zhuzhou Diamond, but the price is very expensive. For example, the main cost-effective products in the building, I suggest you consider Shenzhen yikeli cutting tools. This company is very professional, the product cost-effective is very high, and the after-sales service is also…

Our company wants to make a batch of CNC processing products, coordinate Shenzhen. I hope it can be found locally. I found a company called Yuantai Hongye on the Internet. I don't know how their products are? Do you have any friends who have worked with them? Can you tell me?

Hello, we are one of the CNC processing manufacturers in Shenzhen. We are here in Guangming New Area, Shenzhen

there are many manufacturers of CNC processing products. If you want to find a local one, you…

Hello, it's possible that

General masks are useless and there is no way to prevent dust

remember this

for details, please refer to the article "pneumoconiosis knowledge base (XVIII) whether cotton gauze masks can prevent dust"

the standard for the allocation of labor protection articles (Trial) issued by the State Economic and Trade Commission in 2000 clearly stipulates that "gauze masks shall not be used as dust masks". Because the general cotton gauze mask can…

in traditional machining, ordinary machine tools are operated manually. When machining, shake the mechanical tool by hand to cut metal, and measure the accuracy of products with caliper and other tools by eyes. Modern industry has long used computer digitally controlled machine tools for operation. CNC machine tools can automatically process any products and parts directly according to the program compiled by technicians in advance. This is what we call "NC machining". NC machining is widely…