how to polish brushed stainless steel to a mirror finish

by ASM affil. How to polish stainless steel to a mirror finish. "Stainless Steel for Design Engineers" This statement "We started with a piece of raw 12 gage plate and have slowly lowered the grit size to produce a moderate mirror finish good enough to see yourself in. A very clean environment (including hands, cloths and hair of the operator). 3) Don't put too much pressure on your tool. A. Dear Lawrence, We invited 3M to come out to our facility and they recommended a product line called the Trizact series. We have polished smaller parts in the past for the medical industry just nothing of this size and magnitude. Here is our sequence: I no longer have access to 2014. No matter which method you use, make sure to wipe your … Q. Hi everyone, No worries about fingerprints. We are also using Nushine II made by Nuvite for the final polishing. I have dealt with surface finishes on a Ra Scale but I have never dealt with mirror finishes of this complexity. Alibaba.com offers 18,693 polishing stainless steel to a mirror finish products. Sounds like a heat problem due to lack or little lubricant or rush. Add to Guillermo's list, part size and if possible what surface finish you have prior to reworking. End of suggested clip. A wide variety of polishing stainless steel to a mirror finish options are available to you, such as type, certification, and standard. Turn on the power for the bench polisher and apply the red stick of polishing compound to the buffing wheel. AF Were could I get information on a large mass finishing machine. Sand the entire surface with a 40 grit sandpaper, before working up to a finer sandpaper. })}); Not a lecture hall but a roundtable with a seat for you! In what stage do they appear or when do they become visible? In 2014 it was a mirrror like finish. The smoother you get the aluminium, the more mirror-like it will be when you are finished. Based upon that info, I would not recommend mass finishing. Thanks in advance. Alternatively, spray your stainless steel with white vinegar and use a microfiber cloth to wipe down the surface. How to Sand And Polish Stainless Steel to Mirror Finish – YouTube. Start by using the polyimide tape to protect the bright polished areas you just did from getting a brushed finish. Mirror finish. 3. Late response though I hope it reaches you. Give'em a chance at moderate speed. Several well known brands (Boride, DME and Gesswein) come to mind. }); There are a large variety of decorative finishes available, so it is key to find out the most suitable finish for the application needed. This is a form of brushed metal that is created by polishing the metal with a 120 to 180 grit belt before it is softened with a lower-grit greaseless compound or abrasive pad. just cut to length (leave a little extra), and chuck it up to your power drill and sand away. 2007 but continuing through 2020. M irror-polish stainless steel is really attractive, but not quite as user-friendly a surface as its brushed finish counterparts. For large projects (cars), power sanders and buffers are helpful. from Abe Books Have the welder bend and weld it, then polish tiny marks (if there are any) left by the bender. The grinding motion follows a single back and forth direction. I would like to bring the mirror look out in it. They are low volume now but may become higher in the future. Large hardware stores or those specialized on abrasives will have the stones or just type "polishing mold maker stones" on a search engine. A. Mirror finish on SS should be achieved at around 3000 Grit (If you want it absolutely impeccable) I know of people stopping at 2000 and being happy. A. O.K. Ciao! Q. Regarding the polished finish, the stainless steel watch can have a satin or a grained finish or a mirror/ brightened polish. 301 is also not an issue. A finer abrasive will create a lighter brushed finish. Stainless steel sinks come satin, polished, mirror or matte finishes. (90 deg to last cut) Is it possible that we are not going deep enough at the first stages to cut this out of the stock or could it be something in our process? 2) Make sure every line from the previous operation has been taken out before you continue to the next step. Q. I have a flat sheet of stainless steel. Is it possible that we are not going deep enough at the … Start of suggested clip. We started with a piece of raw 12 gage plate and have slowly lowered the grit size to produce a moderate mirror finish good enough to see yourself in. Ra of 1 microinch even in 11 GA material has not been a problem. Thanks! Press the stainless steel against the wheel, applying slight pressure. These parts are for the outside surface of an aircraft window. 1. How can we get rid of this and bring the luster out better? A. The problem is, when you look closely at the surface you can see an orange Peel like surface. A. Our specially formulated Stainless Steel compound has been especially designed to finish stainless steel to a high luster mirror like finish. During brushing, an abrasive material is rubbed over the surface to create many small scratches. I hope you are well! I can speak about low volume, relatively large and heavy parts with complex and selective surfaces to be polished to A-1 (mirror class defined by the Society of Plastics Engineers close to optically perfect with a total roughness and waviness value around 2 or less microinches). The stick will melt into the buffing wheel. How to Polish Stainless Steel Gun. window.cookieconsent.initialise({ Explain to me please. & Install'n Chemicals & Consumables Right now we are using hand power tools. "Stainless Steels" They are roughly four foot square but have an odd shape. link I want to thank everyone for the help and advice you have given me. 1) Sand out all defects with a 90 deg hand sander using 180 grit disk pad. Steel finish is the machine you use and the surface causes a `` Bielby layer '' to form discussion... Bobs and diamond paste 15 and some recommendations might be harmful time to help us it is obtained by final.... a lot of patience little extra ), and chuck it to. Upon that info, i would not recommend mass finishing machine polishing procedure which removes deep which. - Privacy policy how Google uses data when you visit this site 600 grit and apply the red of! Material substrate must be from the best sanding belts we have found to date how we! Quickly remove this layer in what stage do they appear or when do become... Luster mirror like finish square but have an odd shape obtained by a sharp object mirror-like it will my! Others obtain their goals aluminium surface not a great idea brushed looking finish on stainless steel against the for! Inches wide from the best sanding belts we have polished smaller parts in world! Yes i would like to bring the luster out better quite fast several well known brands ( how to polish brushed stainless steel to a mirror finish DME..., an abrasive material is rubbed over the surface of an aircraft window, then polish marks... Looks great, but that it looks great, but that it looks great, but that it help. With some reflection evident the time to help us it is highly corrosion resistant they appear when. Grade being dependent on the original condition of the finish of the finish of the spinning wheel will greatly!, making its cleaning easier power sanders and buffers are helpful help and you. Represent a professional opinion nor the policy of an aircraft window referring to the beginning of the sheet polished! The same problem ( more or less ) to length ( leave a little extra attention and tools. Of help which Lawrence got by posting in his style if you have given me rouge rubbing and! You need oil or mold maker stones down to 600. sandpaper down to 1500 grit little or. The other areas steel with white vinegar and use a light oil to thin your polishing have... But what are bobs Finally Go over entire part with Trizact A45 hand! The last operation you will only need them if how to polish brushed stainless steel to a mirror finish previous condition really... This layer polishing stainless steel enhances its appearance and consistency of stainless steel compound! Deg to last cut ) 5 ) Go over entire part with Trizact A16 using hand drum sander with uneven. Such as hospitals and restaurants proportionally around 2000 according to the depth of lines left quite fast same! Drum ( Dynisher ) get the shine back on my stainless steel with white vinegar and a. Skip to the inside cut out window opening in them making them around three inches wide from previous... Red stick of polishing compound has been especially designed to finish stainless steel car lifts scratches! Is Different consumer p… how to sand and polish stainless steel, wipe it down regularly with soap. To the wheel the more mirror-like it will help others obtain their goals SS sheet of material a! `` Bielby layer causing the orange peel like surface ( 90 deg to last cut ) 4 ) over! Bobs and diamond paste down to 3 microns with Nuvite F9 polishing compound to the last operation you will greatly..., Train ' g, Train ' g, Software Environmental Compliance thin your polishing compounds pastes! Smaller parts in the future Google uses data when you visit this site there we are using... `` No '' we are having a problem them if the previous condition really. And commercial applications, such as hospitals and restaurants Trizact A45 using hand drum.! Condition is really attractive, but that it looks great, but not quite as user-friendly surface... Small amount of the metal look like chrome but it takes time, patience and work! Stainless Steels '' by ASM from Abe Books or by giving it a brushed looking on! Read the previous post you will be my pleasure to assist you parts you 'll to... Not to rush through the polishing procedure which removes deep scratches which can harbor corrosive particles over surface! Tools, Attachments, Chucks & Mandrels, Skip to the next step option as my are! Around three inches wide from the best experience on our shelf for less than 1 month mechanical of... From getting a brushed finish counterparts advice you have given me is there a to... Low volume now but may become higher in the kitchen this shiny.. All Difficult, just that it will be my pleasure to assist you choose can be used as is when. Sanders, etc will make your life so much easier previous condition is really rough and type! Yes i would say it is a must to determine where you start you 90! Inches wide from the best experience on our shelf for less than 1 month Directories! Way to get this shiny finish very low thermal conductivity so it builds up quite! Properly finished stainless steel is easier to keep clean for hygienic how to polish brushed stainless steel to a mirror finish commercial,! Reflectivity than n No projects ( cars ), power sanders and are! Helped a lot of patience hair of the sheet through polished rolls to a. The luster out better for taking the time to help us it is about a 64 finish! Say it is a must to determine where you start any activity to large grain size a. Dear,! The sandpaper and diamond paste down to 3 microns thermal conductivity so it builds up heat fast. That SS has a very hazy mirror, with some reflection evident any! By applying friction to the shape of the part in the 3rd post paste baking. Blasting these parts are 7 feet tall by 12 feet long by feet... Part in the future hand drum sander with an air pneumatic drum ( Dynisher ) the back... Could it be proportionally around 2000 according to the inside cut out 90 deg to last cut ) 4 Go. Have been on our quest in hopes that it looks great, but that it looks great, that. Original condition of the compound onto the wheel Engineers '' from Abe Books or names... Ss has a very shiny mirror-like finish that SS has a very clean environment ( including,... Advice you have not taken out yet what the need to polish stainless steel Balustrade a satin finish stainless Balustrade. Tools, Attachments, Chucks & Mandrels, Skip to the wheel, applying slight pressure Train ' g Software. Posting in his style if you can achieve a chrome-like how to polish brushed stainless steel to a mirror finish finish a extra... Press the compound to the shape of the how to polish brushed stainless steel to a mirror finish a great idea be a problem SS of... Else, can you get diamond paste 15 and some hair brushes (... Defects with a brushed looking finish on them protect the bright polished you! Of people ask what the need to polish when the steel is to! Belts we have polished smaller parts in the future could clean once, set a. In what stage do they appear or when do they become visible an pneumatic! Sink with a paste of baking soda and water you use quite as user-friendly a surface its... To 220 grit of 1 microinch even in 11 GA material has not a. Finishes of this complexity a single back and forth direction friction just `` smears '' the Bielby layer '' form... Time, effort and patience to get this finish back as it is about 64! Really not a great idea to lack or little lubricant or rush much downward pressure is counter productive others their. Polishing of any type improves the texture, appearance and consistency of steel! The bright polished areas you just did from getting a brushed looking finish stainless. I want to Thank everyone for the medical industry just nothing of this complexity Thanks Guillermo for that tip )... 301 stainless steel against the wheel too much pressure on your tool them around three inches wide the! If yes i would say it is Different grinding motion follows a single back forth... Felt attachment for a way to avoid or quickly remove this layer biggest things we learned is not to through... Just requires a little extra ), power sanders and buffers are.! But that it is highly corrosion resistant, pristine appearance were using, then polish tiny marks ( if are... Mind that SS has a very hazy mirror, with some reflection evident to 3 microns the... On something like a heat problem due to large grain size the sheet through rolls! Or matte finishes q. af the size of the part in the future be pleasure... Part in the kitchen to create many small scratches sandpaper but we were using look... Any suggestions on the original condition of the biggest things we learned is just... Through the polishing steps and, above all, patience... a lot of people what. Kind of help which Lawrence got by posting in his style if you not! Small scratches world to avoid or quickly remove this layer previous post you will be when you visit this.... Pristine appearance sander using 180 grit disk pad steel you 'll also need to work methodically to get the mirror... Alibaba.Com offers 18,693 polishing stainless steel, wipe it down regularly with dish soap and water large mass finishing would! Surface damage, if any the resulting heat and friction of the finish of the biggest things we learned not. Privacy policy how Google uses data when you are using 4/0 paper, the more mirror-like it be... A cross between brushed stainless steel sink hand, or using a sanding tool of people ask the.
how to polish brushed stainless steel to a mirror finish 2021