Actually that question is probably a bit harder to answer than it would initially appear.
We are fortunate to work in an industry where we are exposed to a lot of highly creative and intelligent people. As a result we constantly encounter people who are using our products in new and interesting ways.
No matter how complex or unusual your project, chances are that t-slot extruded aluminium profile will be able to play a role in helping you achieve a cost effective and practical solution. This applies to a large range of projects. From material handling to automation, packaging to prototyping, and everything in between. It’s very common to see t-slot aluminium profiles being used in the modern industrial environment as well as in other areas.
The main motivation for using T-Slot is that it greatly reduces the amount of time required to build. This is because you don’t need to prepare and weld joins. You also don’t need to prepare and paint a whole structure once you have built it. Both welding and painting are messy, expensive and time consuming. If you need to weld or paint in a sensitive environment the noise, fumes, heat, or just plain dirt generated can become a considerable problem.
GAP Engineering T Slot Aluminium Extrusions and accessories
This list is a summary of the types of applications where we often choose to use T-Slot Extruded Aluminium Profiles over other methods of construction.
We have a team of engineers ready to design your solution using Alusic Aluminium Profiles and accessories.
Please contact us if you require more information
https://gapengineering.com.au/wp-content/uploads/Design-with-T-slot-Aluminium-Extrusions-and-accessories-.jpg12961800Greg Pickershttps://gapengineering.com.au/wp-content/uploads/GAP-Engineering.pngGreg Pickers2018-11-19 17:02:262019-03-19 15:55:47Do you know what Aluminium T-Slot extruded profiles and accessories can be used for ?
When you are spending your time and money on a project you need to be sure that you are getting the most out of your resources.
Avoid wastage being a problem
Unintentional wastage can end up costing you a lot. So, you need to plan carefully to avoid blowing your budget. The last thing you want to see at the end of a job is a big pile of unused or incorrectly processed material. spending some time planning your job and will vastly improve your chances of a great result.
The Alusic aluminium extrusions come in nominal 6m lengths. In reality, they are 6040 in length. Some of that extra length is needed because they come as finished from the extruding machine, not accurately cut square with a saw. It is also useful since a certain amount is lost with every cut due to the blade kerf.
design your project thoroughly before you start cutting
If your project is relatively complex and you don’t have access to a CAD drawing system consider employing the services of a CAD designer. Planning your project properly will greatly increase the quality of your project and reduce the overall cost. Planning includes drawing up an optimised cutting list
Optimise your cutting list
Failure to do a thorough optimised cutting list is almost guaranteed to result in excessive wastage.
When you have a large number of pieces to cut, it can become very complicated calculating an optimised cutting list it. Fortunately, there are a few free, and online resources available to help you out.
For example, a quick web search found Cut list optimiser which is suitable for 1D bar optimisation. The web site requires that you sign up to a free account so that you can save your projects for later review. Before deciding to sign up, you can look at one of their demo’s or go straight to their offline project page.
Obligatory disclaimer: Please note that we do not recommend any particular solution in preference to any other. You are free to choose what suits you. You can even create your own spreadsheet to assist you in your calculations.
If your cutting list is relatively simple, then our freely downloadable cutting list template might be your best option. Don’t forget to allow for saw blade kerf in your cutting list. For example, the blade in our saw has a kerf of 3.7mm, so we allow 4mm in our cutting lists.
Once you have your cutting list, you can send us a copy so that we can accurately cut it for you. We can also arrange delivery if you need. Please note that delivery costs vary considerably depending on size, weight, and delivery address. The most expensive being full 6m lengths.
Cutting ,drilling and tapping
Ensure that you use a very good quality saw that is specifically configured to cut aluminium to cut your profile.
Cut lengths that are inaccurate or not completely square will prevent you from achieving the best possible results.
Use an extrusion tap to create the threaded ends as well as a quality tapping gel that is formulated to cut aluminium. An extrusion tap differs from a regular tap in that it does not remove any material in the process and also hardens the surface of the thread. this results in a stronger thread and consequently a more reliable end product . Also, ensure that your taps are perfectly aligned to the core centre of the extrusion.
When drilling through the centre of the extrusion use a drill press or drilling guide to ensure that your holes are accurate and that your drill does not damage the edge of the slot.
Ask for advise
There are several options when in comes to connecting T slot profiles and the cost varies considerably . Ask us to show you how the various connection methods work and to explain the pros and cons of each option.
There are also several pitfalls to be aware of when assembling projects and we can help you save time (money) by sharing our experience with you
In addition to cutting, we can also drill and tap each piece of profile as needed if you require.
We have produced this video tutorial to help explain the cutting drilling and taping process
https://gapengineering.com.au/wp-content/uploads/GettyImages-697520742.jpg12021800Greg Pickershttps://gapengineering.com.au/wp-content/uploads/GAP-Engineering.pngGreg Pickers2018-11-08 12:51:042019-06-11 12:16:39How to get the most out of your profile.
When you require a conveyor system you need to consider a lot more than just the conveyor itself.
These are some of the factors you may need to take into consideration
How you are going to integrate a conveyor system into your current infrastructure
How can ensure that it is safe to operate
How can you minimise disruption to your production while it is installed.
How easily can you make modifications to it.
Our extensive range of t-slot extrusions and accessories will help you to overcome these and many other challenges.
Because our products are so versatile and adaptable you will be able to design and construct your conveyor system and any associated equipment such as work stations or guarding out of the same easily integrated components
We can supply you with the CAD files you need to help you design your conveyor system or if you don’t have the design capability we can design a system for you.
We can supply the components you need and assist you in getting your system constructed in the best methods.
The Alusic range of conveyor belts is divided into eight broad groups:
– Series 20: belt conveyor with 20 mm roller for 18.5 mm profiles
– Series 30: belt conveyor with 30 mm roller for 356.001.028 and 356.001.032 profiles
– Series 1000: belt conveyor with 50 mm rubberised roller for 356.001.032 profile
– Series 50: belt conveyor with 50 mm roller for 45 mm profiles
– Series 95: belt conveyor with 95 mm roller for 90 mm profiles
– Series 2000: tab chain conveyor, fixed width of 82.5 – 114.3 – 190.5 – 254.0 – 304.8 mm
– Series 3000: modular chain conveyor, fixed width of 152 – 250 mm
– Pallet series: conveyor belt for 112.101.001 profile
The Profilium 30 Series range of Extruded Aluminium T Slot profile consists of 18 different profiles in both 6 mm and 8 mm slot sizes
We carry a large range of accessories to match these extrusions
Visit our On line store and check out our extensive range of products
13 x 30 Extruded Aluminium T slot Profile
These profiles are extremely versatile can be used for a number of different projects. Our case studies have shown using T slot profiles to manufacture can dramatically reduces costs due to rapid assembly times and and the fact that there is nor finishing such as painting required afterwards .In addition there is no hot work such as welding required and there is also no distortion due to weld contraction.
60 x 60 Extruded Aluminium T Slot Profile
Because the assembly process required to build framework with these Profiles is so simple, it is easy to relocate components if required.It is also a easy to prepare a cut list and transport a large assemble as a flat pack to its final destination for assembly. this can result in a large saving in transportation costs and also allow for large structures to be assembled inside areas with limited access.
In this post the focus is on the pawl clamping connector fastener, or ‘pawl clamp’ for short. This is the fifth in our series of posts on aluminium profile joints.
Pawl clamping connecting fastener
A joint constructed using a pawl clamp can have the relocatable advantage of a fixing plate, but via a single fixing screw rather than two. This means less stuffing about on those occasions when a joint needs to be moved.
Information about different styles of pawl clamp can be found on pages 2.53 to 2.56 of the Alusic catalogue.
The Alusic catalogue shows a pawl clamp for almost any joint type your application might require. The basic pawl clamp can be used in place of the standard connection to make a simple square joint, whether T or corner.
There are also pawl clamps that can be used to join profile pieces end-to-end, at an angle or straight, as shown in the diagram below. This type of joint is stronger than the simpler linear joint or angular joint. As a result, it can be used to construct a joint that can carry a bigger load, in tension, than a linear joint.
Preparing the joint
Preparing the joint simply involves machining a hole of the correct diameter and depth in the first of the profiles to be joined. Exact dimensions for the holes to suit each pawl clamp are shown in the Alusic catalogue. The number of holes is determined by the number of pawl clamps the joint needs (2 in this example).
Ready for assembly
Joint partly assembled
Assembling the joint
We can use two pawl clamps to join an 18.5×90 (084.101.006) to almost any profile with an 8mm t-slot. In this example we show it joined to an 18.5×32 (084.101.003), a 1 slot 40×40 (084.102.006), and a 6 slot 45×90 (084.101.019).
Start by putting the pawl(s) into the hole(s) machined in the first of the profiles to be joined.
The joint is completed simply by sliding the pawl clamp square nuts into the t-slot of the second of the profiles to be joined. When the required joint location is reached, simply use a hex key to tighten the fixing screws in place.
18.5×90 joined to 18.5×32
18.5×90 joined to 40×40
18.5×90 joined to 45×90
So there you have it. The pawl clamp; used to construct strong joints in extruded aluminium profiles, can be adapted to a variety of different joining requirements. The pawl clamp is so adaptable that it could readily be used in applications outside the realm of aluminium extrusions. Use your imagination, almost any joint requirement can be fulfilled using pawl clamps.
If you want a copy of the Alusic catalogue to peruse on your PC, go to our site main page. There is a place where you can enter your email address and click the Send button. We will then send you an email with a download link for the PDF file.
https://gapengineering.com.au/wp-content/uploads/T-Slot-Profile-Joints-Part-05b.jpg200303Ewanhttps://gapengineering.com.au/wp-content/uploads/GAP-Engineering.pngEwan2017-10-26 08:33:332017-10-26 08:33:33T-Slot extruded aluminium profile joints – pawl clamp
In this post we focus on the cube joint or the 3-way body connection.
In the example below we use a joint for round profile (084.310.001). This is just one of the range of different styles of cube joint that can be found in the Alusic catalogue. Pages 2.80 to 2.86 show different joint styles along with some of the many polyamide caps available to provide a neat smooth finish to joints.
Joint for round profile
Joint for round profile ready for assembly
Here we are joining three pieces of 32×32 round profile, 084.101.010. Each piece is prepared by cutting the end square and tapping the profile core hole M8.
Assembling the joint
To start assembling the joint, the studs are screwed into those tapped holes in the ends of the pieces to be joined.
Screw the studs into the tapped holes
Now slide the cube joint block onto the stud in the first piece of profile to be joined. Then do up the associated grub screw so that the block is held in place on the stud. The grub screw will engage with the groove around the stud to securely hold the profile piece to the block.
Attach the first piece of profile to be joined
Continue the assembly by sliding the the block onto the stud in the second piece of profile in the same manner as for the first.
Attaching the second piece
Attaching the last piece is the same as the first and second except that the hex key to do up the grub screw needs to be long enough to fit in the profile slot to get to the grub screw.
Attaching the last piece
Finally, make sure the ends of the profile pieces are nicely aligned with the cube joint block and tighten the grub screws to complete the joint.
So there you have it, a 3-way body connection (cube joint) using a joint for round profile.
In this post we focus on the angular joint; what it is and how to put one together. This is the fourth in our series of posts on aluminium profile joints.
Angular joint – 45°
Essentially, the angular joint is a variation of the linear joint. See our earlier blog post on linear joints. While the linear joint could be said to have an angle of 0°, angular joints are available in 30°, 45°, 60°, and 90° fixed versions. The Alusic catalogue has technical details of those angular joints on pages 2.48 through to 2.64 inclusive.
If those fixed angles aren’t enough for you, Alusic also has variable angle joint solutions in the catalogue. They can be found on pages 2.71 and 2.72.
Central swivel joint – variable angle
Cutting the extrusion
One of the obvious issues with joints that are not linear or square, is that without both profile pieces mitre cut to the correct angle, the joint will look a bit ugly.
Angular joint without mitre cuts
Fortunately these days, reasonable quality mitre saws are relatively inexpensive and easy to get. The only trick is getting a good quality blade and cutting lubricant.
To get a good tight joint you need really good clean cuts. A hacksaw just isn’t going to be good enough, no matter how good your skills. Even a powered hacksaw or band saw isn’t going to give you a great finish.
We use a 400mm diameter tungsten carbide tipped blade in a drop saw designed for cutting aluminium. It can be used to cut extrusions off at almost any angle and produces very nice clean cuts. We offer a modestly priced cutting service for any customer needing their extrusions cut to length.
Preparing a joint
As mentioned above, the key to getting a good tight joint is cutting the extrusion cleanly and at the correct angle. The correct angle usually being half the nominal angle of the joint. In this example, the nominal angle of the joint is 45° so we have mitre cut the pieces to be joined at 22.5°. This joint type usually requires two angular joints to ensure sufficient joint strength and balanced load carrying ability.
Angular joint ready for assembly
Putting it together
As you can see in the first diagram above, the angular joints fit neatly inside the t-slot in the extrusion. One of the advantages of this joint type is that there are no parts extending beyond the perimeter of the profile.
The first step is to slide the angular joints into the t-slots of one of the profile pieces and screw down the grub screws to take up all the play in the slot. Do not properly tighten the grub screws just yet. Simply nipping up only one of the grub screws at this stage is enough.
Angular joint partly assembled
The joint is completed by pushing the ends of the profile pieces firmly together then tightening the grub screws so that the grub screw flat ends bear down on the bottom of the t-slot. This effectively clamps the angular joint into the t-slot of the extruded profile. Before properly tightening the grub screws make sure the ends of the profile pieces are nicely aligned.
Angular joint completed
Once the grub screws are properly tightened, you should have a rather tidy nice rigid joint.
If you want a copy of the Alusic catalogue to view on your PC, go to our site main page, fill in your name and email address and click the Send button. We will then send you an email with a download link for the PDF file.
This is the third in our series of posts on aluminium profile joints. In this one we focus on the linear joint.
A few months ago, we had a customer who was building a display stand to use at various trade shows around the country. The interesting things about this stand were a) the finished height needed to be changeable, b) it needed to be quickly and easily assembled and dismantled, and, c) it needed to be readily packed up for transport to and from venues.
Complying with c) was easy. Extruded aluminium profiles are readily amenable to being stacked and tied down to a pallet for easy handling and transport.
To make the thing quickly and easily assembled and dismantled (requirement b), we decided to use clamping plates for most of the joints. See this blog entry for more information about using clamping plates.
The reason for the changeable height was that some of the venues for these trade shows don’t have the ceiling clearance for their particular rather tall display stand. So we decided to make the top section in two parts. One of which could be left out of the assembly when ceiling height decreed.
Now, there are a number of methods to join aluminium profiles end to end. On this occasion though, the customer wanted to maintain the clean neat lines of the aluminium extrusion. As a result, we elected to use linear joints in this case.
The linear joint is ideal when the joint is under a compressive axial load, as was the case here. This joint type is not recommended for high bending load applications such as the middle of a long span beam.
As you can see in the diagram above, the joint piece(s) fit neatly inside the t-slot in the extrusion and there are no parts extending beyond the perimeter of the profile. This diagram shows a 90mm version in the slot 8 series 40 x 40 profile. The number of linear joint pieces used in any given joint is limited by the number of t-slots in the extrusions being joined. The number actually used depends more on the strength and rigidity of the joint required. In many cases, only one or two linear joint pieces are used even though there may be four or even six t-slots in the extrusions.
Linear joint ready for assembly
Linear joint partly assembled
Linear joint completed
The linear joint is completed by pushing the ends of the extrusions to be joined firmly together, then tightening the grub screws so that their flat ends bare down on the bottom of the t-slot. This holds the joint piece(s) firmly in place and the two extrusions cleanly together.
Linear joint – 90mm & 180mm
Linear joints are available in a number of different sizes for the slot 6, slot 8, and slot 10 series of Alusic extruded aluminium profiles. Also, they are available in anodised aluminium, zinc plated steel, and stainless steel.
If you want your own copy of the Alusic catalogue, go to our site main page, fill in your name and email address and click the Send button. We will then send you an email with a download link for the PDF file.
https://gapengineering.com.au/wp-content/uploads/T-Slot-Profile-Joints-Part-03f.jpg240468Ewanhttps://gapengineering.com.au/wp-content/uploads/GAP-Engineering.pngEwan2017-06-26 15:34:232017-06-29 12:13:01T-Slot extruded aluminium profile joints – Linear joints
While the standard connection for t-slot extrusions is the most cost effective and commonly used joint there are situations where a different solution is required.
A good example of this is the fixing, or clamping, plate joint used to make a perpendicular joint between two pieces of t-slot profile.
The main difference between a fixing plate joint and a standard joint is that the fixing plate is easily relocated along the t-slot side of the joint. This feature alone makes this joint a smart choice for prototyping applications.
A fixing plate is an accessory that attaches to the end of one piece and into the t-slot of the other piece. A fixing plate joint requires only a hex key to assemble or dismantle.
This also suits applications where the equipment, such as exhibit displays, often need to be dismantled for transportation or storage. Another application would be machine framework, or components, that need to be adjusted, from time to time.
We stock fixing plates to suit both the 40 and the 45 series t-slot aluminium extruded profiles. We also stock a comprehensive range of alternative connector type and joint components. For more information use our contact page or telephone 07 3823 1079.
So, in summary, fixing plates are useful where:
Components need semi regular removal or relocation
An existing component obstructs or prevents a standard joint
Additions need to be made to an existing structure
The framework needs to be adjustable (eg: prototyping)
Constructing a fixing plate joint.
For this example we will use a 40×80 clamping plate (084.308.004) to join a 40×80 profile (084.102.002) piece to a 40×40 profile (084.102.001) piece. The first step is to bolt the clamping plate to the end of the 40×80 profile via M8 tapped core holes.
Having bolted on the clamping plate, bolts with slot nuts are fitted to the clamping plate ready to slide into the 40×40 slot. In this case we are using the standard 13mm square M6 nut (084.302.003) as the slot nut.
When the 40×80 piece is slid into place, a hex key is used to tighten the bolts on the slot nuts. This completes the joint.
Once a clamping plate joint is completed that’s not the end of the story. Relocating the joint is as simple as loosening the slot nut bolts, sliding to the new position and re-tightening.
https://gapengineering.com.au/wp-content/uploads/Clamping-plate--e1550207103285.jpg267400Greg Pickershttps://gapengineering.com.au/wp-content/uploads/GAP-Engineering.pngGreg Pickers2017-06-14 10:55:152019-03-21 14:26:39What are fixing plates?
https://gapengineering.com.au/wp-content/uploads/img_nastri-trasportatori_1.jpg291350Greg Pickershttps://gapengineering.com.au/wp-content/uploads/GAP-Engineering.pngGreg Pickers2017-02-23 14:52:422017-06-30 12:07:16Aluminium T slot extrusions for Conveyors
GAP Engineering PTY LTD is a Queensland based engineering company operating Australia wide. We service clients from the Coal Seam Gas Industry, NBN and Major Infrastructure projects to smaller locally based businesses.