The content of mold precision includes four aspects: dimensional accuracy, shape accuracy, positional accuracy, and appearance accuracy. Since the mold is divided into two parts, the upper mold and th...
How to choose a machine tool for each process? This is a topic that every part processing practitioner will care about. Lemo mechanical parts processing experience tells you that the advantages ...
precision machining has special requirements for workpiece materials, processing equipment, tools, measurement and environmental conditions. It requires comprehensive application of precision ma...
Usually in the industry, the machining process specification is one of the technical documents that stipulate the machining process and operation method of the parts. It is to write the more reasonabl...
Turning: The main feature is the processing of the rotary body; Insert: It can be understood as a planer that stands up, which is very suitable for non-complete arc machining. Planing: The m...
1. Roughing stage. Excavate most of the machining allowance for each machined surface and machine the fine reference, mainly considering increasing the productivity as much as possible. 2. Semi-f...
When programming cnc machining, the programmer must determine the amount of cutting for each process, including spindle speed, back-feeding amount, feed rate, etc., and enter it into the program in th...
The repair work of the cnc machining center depends on the personnel conditions. It is necessary for CNC equipment repair operators to have the following basic conditions in order to go further on the...
The cnc machining compounding technology refers to a series of processing that requires several cnc processing equipments at the same time, and a series of processing of a cnc processing composite fun...
1. As the material life becomes more abundant, the aesthetic appeal of the masses increases, and the requirements for beauty gradually penetrate into all levels. When people purchase or evaluate a pro...
A large number of equipment such as cnc machine tools and machining centers are used in mold manufacturing. The manufacturing cycle is long. Operators are prone to fatigue. Once a failure occurs, it o...
When inspecting the professional five-axis linkage processing factory, we must first look at the equipment is not advanced enough, what kind of precision effect can be achieved during processing, and ...
The cylinder telescopic sheath is a protective component that is installed on the oil cylinder, cylinder, hydraulic cylinder, etc., and then expands and contracts with it. It has the characteristics o...
A large number of equipment such as cnc machine tools and machining centers are used in mold manufacturing. The manufacturing cycle is long. Operators are prone to fatigue. Once a failure occurs, it o...
When processing some high-precision aluminum alloy parts or large aluminum alloy parts, the surface finish of the product is very important. The appearance of one product can directly affect the cost ...
Familiar with the composition and characteristics of the cnc machining center system, the hardware structure and software structure of the CNC machining center system;Understand the control principle ...
Forging is the collective name of forging and stamping. It is a forming and processing method that uses the hammer, anvil, punch of the forging machine or the die to apply pressure to the blank to pro...
CNC milling cutters are commonly used CNC tools. Also known as the flat knife. Generally used is the white steel knife. Mainly cut some products that are not demanding on the surface. The price is qui...
A large number of jigs are used in cold and hot processes such as machining, inspection, assembly, welding and heat treatment of mechanical manufacturing. The so-called cnc machining fixture is the de...
Among the various corrosions of stainless steel, the intergranular corrosion accounts for about 10%. It will reduce the bonding force between the grains. Under the action of stress, it is easy to crac...