4 link suspension geometry software for mac

Motospec has been designed for racing use, with a simple interface and clear outputs, to assist motorcycle tuners and race teams make quick and knowledgeable decisions. With a normal 4 link, when you hit the brakes, the suspension geometry wants to lift the rear of the vehicle. Design of three and four link suspensions for off road use. Standard bottom mount and boxs in the floor by those chassis rails and your done. Hi, im working on the suspension for a formula student team. Trs magazine welding brackets on your trucks frame. We can make a triangulated 4 link to the specifications of your frame and chosen rear end. Software for auto racing and high performance cars data acquisition systems new and used engineering services and live seminars on performance and racing technology all types of tech info on racecar engines, chassis and suspension setup for road. Searchable, printable, instant download this troubleshooting manual is intended to provide information about the mack v mac iv electronic control system, including fault codes diagnostics. Chassis master software tim mcamis performance parts. Nov 23, 2010 rear triangulated 4 bar bushings and geometry. Suspension link failures typically occur in the joint used to take up misalignment or the mounting tabs for the misalignment joint.

Cowlmounted steering boxes, however, should also be mentioned since the geometry can cause horrendous bumpsteer if there is a lot of suspension travel, though of course most rods have a minimum. Set your 4 link rear suspenstion right for ultimate speed and bite. Now you can get all the racewise chassis school material in an easytouse software program for your home computer. This article explains the workings of the 4 link suspension and the tuning methods used to maximize its performance under various track conditions. This is a 4 link suspension with all 4 links running parallel to each other. Just a quick question for those of you in the know. I come from a moto background but i am looking into buying a truck, or a buggy to race. Choose from jegs, competition engineering and other high strength 4 link suspension kits or replacement parts. The only aftermarket link type suspension that i have come across that does not bind is a three link using sperical. I have been playing with the 4 link wizard a little bit, and am very impressed. How to buy and setup a four link 9inch rearend hot rod. Trailing arm suspension explained with jake burkey rock.

Typical rear suspension screen, here analyzing an angled 4 link rear suspension and driveshaft movement and u joint angles. Analyzes rear axle bump steer and roll steer of 3 link and 4 link aftermarket type rear suspensions. Along with the movement of the chassis, the front link attachment points move, and the rear ones move correspondingly. A custom 1949 mercury on full air ride suspension to be exact. Track all chassis information including corner weights and center of gravity. As you drag the mouse or the scroll bar, the car moves up and down in response. With frame leveled side to side and sitting at the rake if any front to rear that it will be finished, locate rear axle centerline and mark on frame rail sides. Lower lateral link, upper reversed aarm, twin trailing links rear a variation on the above. As such, it appears on your registry and it is accessed via the start menu.

Putting a triangulated 4 link under your car or truck is one the best upgrades you can make. Installation instructions 1932 ford rear triangulated 4link. Performance trends offers a few different options, including a free trial. The suspension calculator aims to help people who are building race cars perform suspension related calculations. Help the uninitiated with 4 link vs trianglated the h. This is a great way to upgrade from original leaf spring suspension. Personally for the type of vehicles im dealing with i typically prefer a triangulated 4link so i. Spec is software for tuning motorcycle suspension and chassis geometry. This software is specifically designed with a userfriendly interface that makes the process of computer aided suspension design and analysis much faster and more convenient. Like the front system, the vertical separation of the links resists the drive and braking torsion. Detroit speeds exclusive 4 link geometry design is uncompromised to achieve the best possible handling. Upper lateral link, lower reversed aarm, twin trailing links rear the classis 60s sports and racing car rear suspension.

The four link rear suspension shown in figure 4 three link front left and four link rear right uses four primary links and no secondary links. Dec 10, 2006 i would like to start learning about offroad suspension geometry. They run the website, streaming, and hosting of the online service. There are 4 link bars mounted from the axle to the frame holding the axle in place both forward, back, and side to side. If the rod end used for misalignment and the mounting tabs on the chassis and axle are beefy enough than the suspension link itself could permanently bend.

The 4link calculator lets you input, view, save, analyze and compare your 4link rear suspension geometry. Im also doing an fea simulation but i can do this with the college cad software. A 4 link system separates the functions of positioning the axle and supporting the vehicle. I have a collection of 4 link articles from various sources but most of them are for trail trucks or rock crawlers so i was wondering what would be the major difference in geometry from one these rigs that are mostly concerned with maximizing articulation and a desert truck that has long travel at high speeds. Because internet explorers maximum url length is shorter than other browsers, your project cannot be saved properly in this browser. Pressing the edit button immediately switches to edit mode listing more details about the dimensions of the model and allowing you to alter the model by dragging any of the tether points. There is no comparison to any other 4 link software available. As used on the pre 84 chevrolet corvette with the drive shaft acting as upper lateral link and a leaf spring and bmw e36 with bespoke lateral links and coil springs trailing arm, upper and lower lateral links, toe control link rear. Racewise provides the technical understanding of suspension and tire performance that racers must have in order to make no guesswork decisions regarding chassis setup, handling analysis and adjustments. At some point you will want to enter your own suspension geometry data or even just just view the current model in more detail. Add a 4 link suspension kit to your car or truck to add performance and adjustability to your suspension. Stop guessing and start winning learn the facts of front suspension geometry with this informative cdrom computer software. Discussion in the hokey ass message board started by blue one. Heres 2 pix, basically what im trying to do is run triangulated 4 link upper bars and run split wishbones as the bottom bars of the 4 link.

A guide to tuning your four link suspension system posted by wayne scraba on april 23, 2015 at 2. I was wandering if there are any good programs that i can purchase to start learning about angles, and all the scrub stuff i hear about. What do i need to know about 4 link and 3 link suspension. Greatercaster,greatercasterlead % when%cornering,% z a p z v v v p p u v z v v p x d z v v p.

Both versions of the software provide the same features. Jan 02, 2018 information about triangulated verse parallel 4 link shirts and hats available at. You can define an unlimited number of front and rear mounting points for both the upper and lower links. Autoware autoware inc front suspension geometry software. The traditional way the 4 link is setup on off road rigs is to have 2 links holding. Stateoftheart 4 link suspension kits we offer on our website are the superior alternative to the inherent performance limitations of your leaf springs.

Position rear end housing in place with 4 of clearance between top of axle tubes and bottom. A newer style that has come stock in many vehicles and that works well as an allaround type of suspension. A newer style that works well as an allaround type of suspension and also does great on the track. Ruffstuff specialties 3 link and 4 link suspension upper frame mount bracket for control arm link universal 0 degree fixed 10 degree 5. The macpherson strut version of the original suspension calculator with the same easy to use drag and drop interface. Jerry bickels 4link wizard professional version jerry bickel race cars, in cooperation with etc, inc. Racewise rwfront front suspension geometry software. The bottom bars will run outside the frame and are curved to match the frame. Can someone help me out and tell me what all i need to know about buying and installing 3 or 4 link suspension which is better, what measurements do i. The triangular layout of the top links resists sideways motion, and the lower links resist thrust.

Like our popular 20052014 ford super duty systems, we replace the factory radius arm setup for 4 link system. Racewise provides the technical understanding of suspension and tire performance that racers must have in order to. The full installation zipped folder is a zipped folder, which has to be unzipped and installed. Mar 03, 2014 how to setup your 4 link rear suspension. Please practice handwashing and social distancing, and check out our resources for adapting to these times. Mack v mac iv 4 electronic control system diagnostics pages. This is extremely important in order to maintain proper suspension geometry. Education software downloads 4 link calculator by performance trends inc and many more programs are available for instant and free download. The first step in either building a 4link suspension or troubleshooting an existing suspension is to download one of these triaged calculators created by dan barcroft and plug in the dimensions and weights it asks for. Jake will be teaching you all that there is to know about trailing arms and why you need trailing arms off.

Tci 4 link rear suspension kit with coilovers, 19281931. The only aftermarket link type suspension that i have come across that does not bind is a three link using spericalheim. There is no doubt in the world of aftermarket tuning and club motorsport, that suspension geometry is one of the most overlooked factors. This class is suitable for any level 4 link rear suspension. Mack vmac iv control system troubleshooting manual. The newest addition to the 2500 ram suspension line follows the same design as the 3500 ram 4 link conversion options. This information applies only to 4 link rear suspensions having links floated on the rear axle with all links running forward. The 2019 class is available ondemand through octane trade school. You enter heights above the ground and distance ahead of the front axle for up to 6 holes for all 4 brackets for your car, or any number of. You enter heights above the ground and distance ahead of the front axle for up to 6 holes for all 4 brackets for your car, or any number of cars. Help best software for suspension geometry for mac. Race tech chassis schools help provide technical analysis in a way that you can understand to apply in the shop and at the track.

Used by many of the best teams in drag racing, chassis master is easy to set up and input information. Numerical data and graphs show you the amount of rear axle lateral movement, pinion. For windows 7, 8 and 10 with opengl see the faq for more details faq for more. The pinion angle can be fine adjusted using the lower link bars, see figure 5. Parallel 4 link suspension design can you install window 10 from a iso file free fonts for adobe photoshop cs6 student discount microsoft office for mac. Install a coilover shock crossmember per its instructions, and install coilovers onto the crossmember and axle housing brackets using a coilover hardware kit. Susprog3d is the premier kinematic suspension design and analysis tool. Triangulated 4link rear suspension street rod engineering.

The design starts with 2 massive frame brackets that provide the mounting points for the new upper and lower control. Your software has eliminated that tiresome, mistakeprone task. Me and a mate royal we are gonna put a beam axle in a golf and use the stock mounts at the bottom and after the tank is out there is loads of room for top links or even an a frame. Heavy duty rod ends are a must on any 4 link that will take right pedal abuse. I just finished looking at camburgs website and i see that they retained the framerails on the 3 link ranger on their website under the ranger 3 link rear suspension and still utilized a very nice upper tube chassis. I was looking at one from tim mcamis chassis, but there are so many other ones out there im not sure which one is better. The geometry is specifically engineered to maximize cornering grip, yet provide great street manners for everyday cruising. For windows 7, 8 and 10 with opengl see the faq for more details faq for more details.

Upper lateral link, lower parallel links, twin trailing link rear a variation of the reversed lower aarm style. I have done research on it, and came up with nothing except a headache of geometry. Vehicle travel is simulated by dragging the image with the mouse or with a scroll bar. All chassis dimensions and specifications are editable. Optimumkinematics developed by optimumg engineers is a suspension and design analysis software. Using the software as a guide and knowing the effects of moving the ic in a. On this episode of rock rods tech its trailing arm suspension explained by jake burkey.

This setup if the easiest for people to understand and wrap their heads around the concept of. Since a three link suspension can be completely customized, barnes 4wd should be able to provide all of the offroad parts you need to fabricate a 3 link system on your 4x4. Enter the dimensions of your 4 link system and it will automatically calculate wheelbase change, suspension cage index angle, and shock length throughout the suspension travel. As well as creating a 3d cad model autodesk inventor prof 2012 of my chassis design i am looking to create a simulation of the suspension geometry and if possible calculate the geometry values. Analyzing chassis geometry has been a very time consuming effort. Rear triangulated 4 bar bushings and geometry the h. Calculates all possible instant center locations plus percentage of rise and squat. Whats critical when seting up a tri 4 link rear end. The second effect of running the upper bars backward is completely screwed up handling dynamics. Take a look at performance trends calculators here. This is a 4 link suspension with the two upper links angled in toward the differential.

Drag the car body up down and left right with the mouse to view pictorial and numerical analysis of the change in suspension geometry during travel. The 4 link calculator lets you input, view, save, analyze and compare your 4 link rear suspension geometry. The calculations vary from motion ratios, to spring stiffness, to wheel loads. Calculates ics for your brackets, regardless of manufacturer. If you are on the market for a more indepth, customizable 4 link suspension calculator, you will likely need to purchase software. Mike mahon, mahon family racing, london ontario canada. Also supports iso 8855 and sae j670e coordinate formats. Vsusp no longer supports any version of internet explorer. Installation instructions 19551957 chevy triangulated 4link. Introducing the 4link wizard software for microsoft windows 95, 98, me, xp, 2000 or nt. If youd rather upgrade to a 4 link system, check out our 4 link suspension kits. Its the first team my university have put together and i was wondering if there was any good suspension geometry software available for mac.