Motorsport Plumbing Systems: Step 2 - Construction
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Step 2 - Construction
03.13
| 00:00 | Once we have a clear understanding of what we're trying to achieve, as well as the materials and components we're going to use, we can begin building our system. |
| 00:08 | In this step we'll put what we've learnt in the practical skills section into action. |
| 00:12 | For larger diameter pipes, like the intake plumbing, this process is usually going to involve a lot of general fabrication. |
| 00:20 | This could consist of cutting, drilling, tapping and welding to name a few, all of, which are best covered in the HPA Fabrication courses. |
| 00:29 | However, bead rolling the ends of these pipes is a critical step if we plan on using silicon couplers to prevent them from popping off. |
| 00:37 | Quick disconnect pipe clamps will also need the ferrules welded to each end of the connecting pipes. |
| 00:43 | Smaller diameter hardlines require a different approach, such as making a test piece with welding wire to map out the exact length and bend angles. |
| 00:52 | This can be used as a template for the real thing. |
| 00:56 | Depending on the hardline we're creating and the space available, making bends and cutting to length can be done in either order. |
| 01:03 | Slight bends can be made by hand, but anything more than that should be done with a plier style or lever style bender. |
| 01:11 | And cutting will usually be done with a small rotary pipe cutter. |
| 01:15 | While flexible rubber hoses can connect directly to the end of these hardlines with a clamp, we'll typically opt for a higher integrity connection in motorsport applications. |
| 01:25 | This could involve flaring the ends of the tube for use with tube nuts for double flare brake lines or AN fittings, or alternatively we can use compression fittings to convert the end of the hardline to an AN fitting. |
| 01:37 | Moving on, the process for hoses will vary depending on what materials and fittings we're using. |
| 01:43 | But generally speaking, we'll start by measuring out the length required and marking this on our hose to be cut to length with our shears. |
| 01:51 | Then if we're using push lock, reusable or crimped hose ends, we need to assemble these onto the hose. |
| 01:58 | But if we also plan on using protective sleeving, then this might need to be slid onto the hose first before the fittings are assembled. |
| 02:05 | Certain connections may just be secured with hose clamps, but could also require o-rings or gaskets to be made as well. |
| 02:12 | Finally, although not specifically plumbing work, making features to support the plumbing can be a part of the process. |
| 02:19 | As we discussed, this is required to prevent unwanted contact between the plumbing and other components, as well as generally keeping things tidy. |
| 02:28 | It is possible to buy mounting parts from most plumbing suppliers, or it could be a matter of fabricating brackets or even 3D printing parts. |
| 02:37 | In summary, this step of the process involves construction and assembly of the plumbing. |
| 02:42 | For larger diameter piping, this will typically involve a fair amount of fabrication work. |
| 02:47 | But for smaller diameter hard lines, we can create a template part from the likes of welding wire, and then copy this by bending and cutting our chosen material, before installing the required fittings on the ends. |
| 02:59 | Flexible hoses will depend on the materials used, but in motorsport applications, it's usually a case of measuring out the required length, and installing the desired hose ends. |
