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Problems and solutions that often occur when machining small internal threads
To facilitate thread processing, this article discusses and summarizes the precautions to be taken in small-size thread processing, the problems that often occur during tapping, the causes and solutions, and the common methods for removing broken taps. The manufacturing unit of a machine is the part, and the parts are connected to each other in…
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The Method For Improving Lathe Machining Parts Precision
CNC lathe machining is currently one of the most widely used machining forms. Compared with ordinary lathes, its machining accuracy is high, and the shape and dimensions of the cnc machining parts are consistent. It can realize one-man multi-machine operation and improve labor efficiency. Reduce the scrap rate and save labor costs. In the automobile…
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Numerical control technology of horizontal milling and boring machining center
The horizontal milling and boring machining center embodies the rapid development of domestic CNC machine tools, marking a new breakthrough in CNC technology in my country. The products range from small-size 300mm worktables to large-size 2500mm worktables, from single worktables to double exchange work; from ordinary to precision, high-speed type plus centers, etc. This time,…
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Bakelite Parts
Bakelite is the first plastic product to be put into industrial production. The chemical name of bakelite is phenolic plastic. It has high mechanical strength, good insulation, heat resistance and corrosion resistance. The shortcomings of phenolic resins are poor mechanical properties and are not resistant to oil and chemical corrosion. In order to overcome the…
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Research on Processing Process of Stainless Steel and High Temperature Alloy Steel
There are some parts made of stainless steel and high-temperature alloy processing parts in coal mining machinery. There are certain difficulties in the processing of these high temperature alloy machined parts. Now we will discuss some issues. 1 Machinability of stainless steel Stainless steel is divided into three types: ferrite, martensite, and austenite according to…
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Description of condition control in injection molding process
Procedure for filling the amount of plastic in the mold cavity Pre-adjust a certain metering so that a small amount of melt (buffer amount) remains at the end of the cnc-machining screw near the end of the injection stroke, and further apply injection pressure (two or three times) according to the filling situation in the…
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Soluble polytetrafluoroethylene (PFA) molding process
Material performance 1. It is a copolymer of a small amount of perfluoropropyl perfluorovinyl ether and polytetrafluoroethylene.
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What should I do if plastic injection molding is incomplete?
This is a frequently encountered problem, but it is also relatively easy to solve. When it is really not solved by technological means, it can be improved from the design and manufacture of molds, which can generally be solved.
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What are the common methods of mold polishing?
With the widespread application of plastic products, such as daily chemical products and beverage packaging containers, the appearance needs often require the surface of the Metal Parts Machining cavity to reach the level of mirror polishing.
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Some details that need to be paid attention to in CNC machining of shaft parts
Shaft parts are a common type of parts. Its structure is a rotating body, and its length is generally greater than its diameter. It is widely used in various mechanical equipment to support transmission components, transmit torque and bear loads. The CNC machining of shaft parts should follow certain rules. This article will come to…
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The diversity of CNC prototype model processing methods?
The diversity of CNC prototype model processing methods? Do you know the CNC prototype model? The following Pingte precision hardware parts processors will explain to you! With the gradual growth of the prototype industry, the manufacturing process has also been updated day by day. There are 3D printing and silica gel casting. But CNC machining…
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What are the types of cnc parts processing and how to do a good job clamping workpiece?
When starting medical machining, the operator should adjust the feed speed to a very small value, execute in a single block, concentrate on positioning, dropping the tool, and inserting the tool quickly. Put the hand on the stop button and stop immediately if there is a problem, pay attention to the direction of the tool…
