How to use polishing machine?
Polishing machine operation is the key to try to get the maximum polishing rate, in order to remove polishing when the damage layer as soon as possible. At the same time also want to make polishing damaged layer does not affect the final observation to the organization, namely not cause false organization. The former requires the use of relatively coarse grinding, polishing rate to the larger in order to make sure there are damage layer to remove the grinding, polishing damaged layer is deeper; The latter requires the use of the finest materials, polishing damaged layer is shallow, but the polishing rate is low. The best way to solve this contradiction is the polishing is divided into two stages. Coarse behind the purpose is to remove the grinding damage layer, this phase should have maximum rate of polishing, the surface layer of rough cast formation damage is a secondary consideration, but also should be as small as possible; The second is the essence behind ( Or eventually throw) , its purpose is to remove the coarse surface damage, make the polishing damage to a minimum. Polishing machine polishing, grinding surface and sample pads should be absolutely parallel and evenly gently press on the pads, pay attention to prevent fly out of sample and the new grinding crack due to pressure is too great. At the same time should also make sample rotation and moving back and forth along the wheel radius direction, in order to avoid local wear too fast in the process of polishing polishing cloth to keep adding powder slurry, keep polishing cloth certain humidity. Too much humidity can abate polishing grinding crack effect, make the hard phase in the sample presents projection and non-metallic inclusions in steel and cast iron graphite phase in the produce & other; Tailing & throughout; Phenomenon; Humidity too hours, due to the friction heat production can make the sample temperature, lubrication, grinding surface loses luster, appear even dark spots, light alloy will wound surface. In order to achieve the purpose of rough cast, low rotary speed, had better not more than 600 r/min. Polishing time should be longer than the time needed for removing scratches, because also remove deformation layer. Lackluster coarse cast after grinding surface is smooth, but, under the microscope has a uniform meticulous grinding crack, fine buffing to be eliminated. Fine buffing wheel speed can be appropriately increased, when to throw away the coarse polishing time damage layer is advisable. After fine buffing mill bright as a mirror, under the condition of the bright field microscope can't see the scratches, but under the condition of phase contrast light is still visible to the grinding crack. Polishing machine polishing quality serious influence the organizational structure of the sample, has gradually caused the attention of the experts. At home and abroad on the performance of the polishing machine made a lot of research work, developed many new models, a new generation of polishing equipment, are from the original manual operation developed into a variety of semi-automatic and fully automatic polishing machine.
covering the boring machine bases.
Produce high quality RUNSWood & products with different strategies, check four main boring and drilling methodsWoodworking operations allianceWhen Gerrard Kemp, President of India National Corporation, Purchased two multiple spindle grinding machines from Ritter Mfg.
the channel tunnel
Do you allow me to correct my unfortunate clerical error in my article on \"Silver lines and channel tunnels\" in the current number of contemporary reviews? The progress of the French Channel Tunnel from the small village of sanggart to the English coast was 18 yards per day in November, not \"weekly \".
Woodworking polisher common mechanical equipment fault analysis
New wood polishing machine equipment in our application in the woodworking industry is very important, but we can't avoid woodworking polisher mechanical equipment malfunction, then introduce some common faults of woodworking polishing machine mechanical equipment and solutions, hope can be some help to you.
Wood polishing machine mechanical common failure prevention method is introduced
Woodworking polisher is indispensable in the production of wood processing machines, as is known to all, any machinery in engineering use can avoid the failure, so the following is a small group of for you sort out several common failure prevention method of woodworking polisher, hope that through simple introduction.
Safety requirements specification sanding machine
A: pre-service requirements: 1, the use of sanding machine equipment should adopt the way of a person create positions, should be carried out prior to operating personnel assignment pre-service training, be familiar with the performance of the equipment.
Wood sanding machine consumables cost management solution
To strengthen wood sanding machine use consumables cost control, increase economy and progress of our factory, our factory set up in order to the factory director and supplies equipment room lead, labor, finance, scheduling, skills for collaborative team cost management, and each business unit has a clear division of responsibility and, by the month to really use capital, accurate calculation, and to carefully analyze the month calculation results.
Summarized wood sanding machine adjustment method
When the wood sanding opportunities to some common faults, want to correct treatment should be as soon as possible to grasp the wood sanding machine adjustment methods and techniques, only can correct analysis of the problem of the deficiency of sand plate, then can make the normal operation of sand cut out qualified products.
Sanding machine using problem solving
Sanding machine equipment has characteristics of high capacity, high precision production, but many users use the process of problems all don't know how to troubleshoot, feedback, according to online friends, my company to arrange the following common problems for the majority of users to answer one by one.
And what are the disadvantages woodworking machinery development
In this changing society, woodworking furniture industry development faster and faster, so we more and more demand for woodworking machinery, so there is a lot of woodworking machinery manufacturers, we will be confused to choose the woodworking machinery is the best? Actually happening in woodworking machinery industry slight change, let's learn about the.
Conclusion woodworking machinery safety technology requirements
Technical requirements about the safety of woodworking machinery, mainly include: one, according to the & other Wheeled and cover, shaft and set of cover and saw blade, saw blade has set, plane ( Cut) Cut a block & throughout; Safety requirements, as well as the safety device feed safety requirements, for all kinds of woodworking machinery configuration corresponding security guard.
Gewinn United was make a brilliant appearance in the 2017 Interzum Guangzhou Exhibition
The 2017 Interzum Guangzhou Exhibition was opening on March 28th . In this exhibition, Gewinn United participating in the exhibition together with some specializing in the production of woodworking machinery and equipment manufacturers. We have made some achievements, all participating machines of our group have received a lot of attention,
Gewinn United was participated in the 17th Lunjiao woodworking machinery Exhibition on 08th -11th Dec
The 17th Lunjiao woodworking machinery Exhibition was opening on Dec 08th .During the exhibition, the staff of Gewinn United company were on behalf of the LUNJIAO Woodworking Machinery Association reception the guests from HIMKI Indonesia Furniture Association...
Why should I choose Gewinn United instead of other suppliers else?
1. We are providing you one-stop and the most cost-efficient woodworking solutions with strong and stable supplier from South China , based on our more than 15-years market experience. 2. We are aiming at lowest your risk during purchasing in China.