Milling teeth for long-axis and large-diameter bevel gears on a universal milling machine is difficult according to conventional methods. Two simple methods are described below. There are two bevel gears with opposite directions and a large distance on the same long axis (Fig. 1). When milling the
Read moreIn production, some parts with high linear dimensions between internal and external steps are often encountered (Fig. 1). For such parts, the c size cannot be measured by the usual method. Therefore, the two dimensions of a and b are indirectly guaranteed, according to the principle of size chain c
Read moreThe original sewage spray shop in our factory uses the axial flow fan. This method of eliminating the dirty gas has a big disadvantage. When the axial flow fan works, a large part of the paint mist remaining after the paint is directly adhered to the axial flow fan. On the fan blade, the more the p
Read moreThe original processing and packaging machine guide rail is produced in one piece with high surface roughness and low production efficiency. Instead of scraping the guide rail, the surface roughness is reduced from R_06.3 to R_01.6. The method of fine planing instead of scraping the guide rail is a
Read moreMr. Ren Zhihong, CEO of GROB Beijing Co., Ltd., Germany, as a well-known company with more than 70 years of equipment manufacturing history, has made outstanding contributions to the improvement and development of automobile manufacturing technology. The reasonable and effective combination of vari
Read moreGuide: A good waterproof cover goods canvas is indeed an essential part of transport, the current market cover waterproof canvas goods mainly use pvc plastic cloth, silicone cloth, oil wax canvas, knife scraper cloth system. There are many models, specifications, colors. Can be customized
Read moreAfter 5 years of trial and practice on mechanical equipment, our factory has developed a series of colloidal lubricants, which are widely used, consume less, have long service life, good lubrication performance, good leakproofness, strong adhesion, and color. Light yellow and near white, easy to cl
Read moreThe prototype is widely used in mechanical manufacturing. For example, it is used as a forming angle model in the guide rail of a machine tool, and it is used as a special measuring tool for controlling the size in the car and grinding process. The thickness of the sample is usually 6-8mm, and the
Read moreThe G04 command is a pause (delay) command and is a non-modal code. Its function is to artificially terminate the running machining program. That is, when the program is executed to the program segment, the system delays according to the given time, and does not perform any other actions. After the
Read moreAbstract At the beginning of the new year, Hengrui will send a new report. Kaifeng Hengrui New Diamond Products Co., Ltd. was established on the basis of the 2014 "Citywide Industrial Strong City Opening and Commendation and Commendation Conference" jointly held by the Kaifeng Munic
Read moreTechnological developments You can make a lot of things with 3D printers: prosthetics, cornea and guns, and even Olympic sleds. You can even print life-size copies of human heads in 3D-this is no longer the plot in Hollywood movies. A Forbes reporter commissioned a 3D printed model of his hea
Read moreAfter five years of practice, the master workshop of Beijing Crane Factory has successfully solved the problem of processing solid materials with large drill bits. It is introduced as follows: 1. The grinding of the chisel edge knows from the experimental results that the uranium force is mainly ca
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