Metalworking’s leading information resource | Modern Machine …
WEB5 days ago · The PG48 toolholder is designed for large-diameter tools and dynamic machining applications. Modern Machine Shop is focused on all aspects of metalworking technology - Providing the new product technologies; process solutions; supplier listings; application videos; business management content; …
Choosing The Right Grinding Wheel | Modern Machine Shop
WEBDec 15, 2000 · Another factor that affects the choice of wheel bond is the wheel speed in operation. Usually vitrified wheels are used at speeds less than 6,500 surface feet per minute. At higher speeds, the vitrified bond may break. Organic bond wheels are generally the choice between 6,500 and 9,500 surface feet per minute.
MSC Industrial Supply Co. - Modern Machine Shop
WEBMSC Industrial Supply Co. AS SEEN ON MMS. VIDEOS. 75 Maxess Rd. Melville, NY 11747 US. 800-645-7270 | 631-586-5600. [email protected].
Choosing Your Carbide Grade: A Guide | Modern Machine Shop
WEBOct 30, 2021 · BB64 — PVD grades for nickel-based alloys. BB23 — CVD grades for milling cast iron. NN — Hardness Level: The last two digits, in most cases, reflect the hardness level of the different grades in a series. The number usually ranges from 05 to 45 according to the same system explained above about the grade charts.
How To Passivate Stainless Steel Parts | Modern Machine Shop
WEBOct 1, 2003 · This method of passivation can be accomplished in less than 2 hours. Here is the step-by-step procedure: After degreasing, soak the parts for 30 minutes in a 5 percent solution of sodium hydroxide at 160°F to 180°F (71°C to 82°C). Then rinse the part thoroughly in water.
Cutting Tools | Modern Machine Shop
WEBSep 25, 2024 · Cutting Tools. The broad category of “cutting tools” includes all of the consumable tooling involved in milling, drilling, turning and other lathe and machining center operations. Drills, end mills, taps, reamers and inserts are all included here. Consumable tooling used on certain other types of machine tools is included here as well.
How to Correctly Measure Surface Finish | Modern Machine Shop
WEBDec 21, 2021 · When measuring surface roughness, the first step is to filter out the waviness component from the roughness component. This is done by breaking the total measuring length of the surface finish measuring stroke into small segments, called cutoff length. Typically, the default cutoff length is set at …
Machining 101: What Are Coordinate Measuring Machines?
WEBSep 11, 2021 · Associate Editor, Modern Machine Shop. A coordinate measuring machine (CMM) is a measurement tool that consists of a motion system, a probing system, a computer and measurement software. The frames and base of CMMs must be secure from vibration and thermally induced variations. Although aluminum and granite frames are both common, granite ...
Electrical Discharge Machining (EDM) | Modern Machine Shop
WEBJul 10, 2021 · Electrical discharge machining, or EDM, is a non-contact process that can machine parts regardless of their hardness. It involves placing an electrode or wire and an electrically conductive workpiece into a circulating dielectric fluid. The fluid acts as an insulator until a specific spark gap and voltage ionizes it and enables a spark to ...
Workholding 101 | Modern Machine Shop
WEBMar 5, 2022 · Associate Editor, Modern Machine Shop. Workholding takes many forms, but jaw chucks are one of the most common solutions for turning and three-axis milling applications. Photo sourced from iStock. Tooling and machines may be the flashy highlights of manufacturing, but workholding is just as important to successful production.