Estimate the energy savings of a synchronous belt drive compared to a vbelt drive estimate the cost savings of replacing roller chain with a poly chain gt belt drive design flex pro software is compatible with windows operating systems. Each cad and any associated text, image or data is in no way sponsored by or affiliated with any company, organization or realworld item, product, or good it may purport to portray. Here i have made a video where i have design a timing belt and pulley but unable to. Aug 24, 2012 make sure shafts and pulleys are aligned to prevent belttracking forces and belt edge wear. Quickly, easily, and accurately design industrial synchronous or vbelt drive systems that fit your specific design parameters, so you can determine every potential belt drive solution for your specific application without wasting any time or money. Belt handling and storage drive installation when installing belts on pulleys, before tensioning the drive, check that the belt teeth and pulley grooves correctly match. Online product catalog timing belt pulleys pfeifer. The lengths of the belts are only available in certain increments. How can i design a timing belt pulley with correctly shaped teeth. What design construction features in belt and chain drives contribute to higher productivity. Easily design multipoint and complex serpentine belt drives for your specific application. Custom pulleys pulleys made in the usa brecoflex co. See our online product catalog for more information. It doesnt become more forgiving as the size goes up either.
Jun 17, 2017 this post describes the inception of, and my work on, the timing pulley generator tool. Dont crimp belts beyond the smallest recommended pulley radius for that belt section. Im trying to design a pulley for an 8mm pitch htd belt, but cant find any information on how to construct the tooth shape of the pulley. Simply identify a specific gates product, enter your drive specifications, and gates design iq will calculate belt tension, shaft load, and belt length for you. Common belt types shigleys mechanical engineering design type pulley 1. The contitech timing belt drive design software conti professional allows you to calculate a multitude. Select the appropriate belt material for the environment temperature, chemical, cleaning agents, oils and weather. We have a wide variety of standard aluminum stock pulleys that can ship the same day they are ordered. Aug 24, 2012 align shafts and pulleys to prevent belttracking forces and belt edge wear. This short overview will assist you in the design of timing belts for your application, please contact us if you require any assistance. The contitech timing belt drive design software conti professional allows you to calculate a multitude of information that you need to accurately and efficiently design a timing belt drive power transmission system. Select a belt width that is capable of handling the design torque with the selected pulley size. However, there are some applications where the standard design does not meet all expectations.
Dear respected sir, hope all are in good health with success and happiness. It can be used without the need to register and there is no software to install. Contitech mechanical power transmission drive design calculator. Webcap can be used for simple 2pulley vbelt drives to design for optimal efficiency or to calculate proper tension values. Timing belt pulleys are available with or without inserts, metal hubs, set screw or our superior fairloc design. Pstress pulley design software conveyor dynamics, inc. Whether standard, high performance, double section or alpha flex timing belts, nearly all common profiles can be calculated. Transmission designer is the optimum tool for designing two 2 timing belt pulley drives and calculating required tensions. This belt width may be different from the width selected in step 8. May 19, 2016 the two main reasons to use a timing belt and pulley system are for power transmission in which a motor drives the pulley system or conveyance in which parts are moved along andor with the belt.
Breaking load belt breaking load is highly dependent on several factors including pulley alignment, clamping system and others. Example locate 1160 rpm on the rpm of faster shaft scale and move over to where the design horsepower of 68 dhp line intersects. The belt width required for the system will be the wider of the two. Modifications or a custom pulley or pulley system can be designed, engineered and manufactured in house.
Our downloadable engineering software lets you design for stock and nonstock lengths and pulley sizes, with customized sprockets and conditions. Unlike a v belt pulley, the pitch diameter of a timing belt is larger than the pulley diameter it is running on, and lies inside the flat belt portion of the timing belt. We now most of the information we need to construct the pulley. I am facing a problem to do a real life design of timing belt.
If it is technically feasible, we will be able to produce custom pulleys in any size, material or detail required. Engine variable valve timing solenoids engine variable timing spool valve filters bushings decoupler pulley. Refer to this handy timing pulley diameter calculator created by droftarts on his parametric pulley page on thingiverse and find the outside diameter for your selected number of teeth. For unique applications, technical support is available from our knowledgeable engineering and sales staff. Contitech offers you a software tool called conti professional which combines two 2 applications in one 1 software package.
Optibelt webcap is an easytouse online drive design and tension calculation tool. Full guide to creating a htd timing pulley in cad fusion 360. Full guide to creating a htd timing pulley in cad fusion. The powergrip gt3 systems deep tooth design increases the contact area which provides improved. Step 2 select belt pitch procedure using the design hp and the rpm of the faster shaft, select from the belt pitch selection guide graphs on page 7. In addition to designing belt drives, gates design flex pro can be used to. Envision your twopoint synchronous or vbelt drive needs, then print, email, or download your design specifications with gates flex pro software. Belt design software the mulco belt pilot, our product catalogue with cad download and calculation program, enables you to configure your personal design solutions online and download cad models free of charge. Pfeifer industries manufactures timing belt pulleys with the highest quality and highest value available today. Misumi offers free cad download, short lead times, competitive pricing, and no minimum order quantity. This first version used a closedform analytical method to solve for the stresses in a pulley. Configured timing pulley profiles mxl xl l h 3d cad.
Considered an essential business as defined by the cisa, we continue to fill customer orders in accordance with current rulings. Browse timing pulleys and drive design chart in the f. I made it on the lathe using my slotting attachment and an indexing attachment for the spindle. The computeraided design cad files and all associated content posted to this website are created, uploaded, managed and owned by third party users.
Discover hutchinson calculation belt drive design softwares. Contitech mechanical power transmission drive design. Normally the belt is wrapped around two pulleys with 180 of the belt touching each of the two pulleys. Timing belt pulley design calculator see our other engineering calculators. Jun 16, 2018 if you use the dimensions shown below to make the pulley in cad it looks like that shown by sdpsi with a flat valley. The dimensions on timing belt pulleys are not inherently intuitive. C has an outstanding line of pulleys, which are the perfect match for our unsurpassed polyurethane timing belts. How to make create belt and assemble mate pulleys in soldworks. Belt design software mulco belt pilot the mulco belt pilot, our product catalogue. High performance belts for mechanical engineering, home appliances and. As smaller diameter pulleys are used, the clearance required to operate properly is increased. This dfmea allows you to quickly and easily pinpoint potential reliability problems early in the development cycle, identify actions to mitigate failures, and eliminate future belt drive downtime and maintenance. Lifetime and performance in timing belts are greatly affected by the type of.
Here are some solidworks 2017 start parts for designing your own custom timing pulleys. Timing pulleys and timing belts designatronics inc. In the following ratio, rs is the speed ratio, d1 the diameter of the driver pulley, d2 the diameter of the driven pulley. Pstress is a proprietary pulley design software program developed at cdi. I can design timing belt and pulley but it does not work as like real life. This method will also work for a htd 3m or 8m pulley, just change the pitch accordingly. A photo of a htd 5m belt for comparison is shown below. The belt has a 5mm pitch peak to peak, a tooth height of 2. The value listed in the table must be greater than the design break strength. We also have the technical capabilities to modify those. Contact application engineering to discuss your custom pulley requirements and design challenges. Online product catalog timing belt pulleys pfeifer industries.
This post describes the inception of, and my work on, the timing pulley generator tool. Can anyone here provide me with a link as to where i can get software for designing timing pulley s. The following cog pulley technical information will give the end user a better understanding of the specifications, tolerances and computations of our timing belt pulleys. Automationdirect s covid19 related supply chain update currently shows we have our normal high levels of product inventory. Furthermore, to assist with your projects, brecoflex can manufacture a prototype as well as any production quantity. The htd design requires substantial belt tooth to pulley groove clearance backlash to perform. There is a little leeway on getting the od right but not much. Many of these cog pulleys are industry standard timing belt pulleys while the majority are inventoried for a wide range of specific applications. Design a v belt and pulley assembly with motion analysis in solidworks. May 26, 2016 how to make create belt and assemble mate pulleys in soldworks. The center distance designer will help you determine the center distance or belt length of a belt drive. Htd drive clearance, using small diameter pulleys, is approximately four times greater than an equivalent gt3 timing belt drive. Normally the belt is wrapped around two pulleys with 180 of the belt touching each of the two.
Our professionalgrade design software allows you to print, email, or create pdfs of your. Reversing the belt will produce a over sized tooth spacing pitch instead of the smaller spacing which is encountered in a real pulley. Easytouse design tool for timing belts and pulleys video. Download our useful dfmea cheat sheet to streamline your v belt drive design process.
Select the configuration with the number of teeth you want, then change the bore size, thickness, add a flange, etc. With this software, the user can design simple 2 pulley drives or calculate the correct timing belt for complicated multi pulley drives. The intersection falls at the 8mm and 14mm pitch overlap area. At fenner precision, we are dedicated to being the leading manufacturer of precision urethane belts. In this report, the editors of motion system design polled belt and chain drive experts for their advice on optimizing productivity. As i was working on a diy clock project, i quickly became aware that i was going to need lots of timing pulleys. We also have the technical capabilities to modify those stock pulleys to your needs in.
How to make create belt and assemble mate pulleys in. Belt design software mulco belt pilot the mulco belt pilot, our product. In your cad software sketch a circle of this diameter 1. Pulleys transmit power from one location to another, and they can form a transmission ratio.