- A circular saw is a tool for cutting many materials such as wood, masonry, plastic, or metal and may be hand-held or mounted to a machine.
Gary
I was a pupil in Uru Mānuka and this blog is where I shared my learning.
Wednesday, 3 March 2021
electrical mains power tools
Monday, 22 February 2021
hydraulic tools
What are hydraulic tools?
Hydraulic machines use liquid fluid power to perform work. Heavy construction vehicles are a common example. In this type of machine, hydraulic fluid is pumped to various hydraulic motors and hydraulic cylinders throughout the machine and becomes pressurized according to the resistance present.
How do they work?
Hydraulic systems use the pump to push hydraulic fluid through the system to create fluid power. The fluid passes through the valves and flows to the cylinder where the hydraulic energy converts back into mechanical energy. The valves help to direct the flow of the liquid and relieve pressure when needed.
What safety precautions to you need to take?
Always wear safety goggles and protective clothing when using hydraulic equipment. Every jack or ram, whether used individually or in a system, should be completely supported on a solid, firm, non-sliding foundation capable of supporting the load.
How do you maintain them?
To combat dirt and contamination, make sure you follow these preventive maintenance steps. Brush and wipe clean all hydraulic connections before you insert them into a hydraulic pump or remote head. Always use fibre brushes when cleaning your hydraulic tools—never metal-bristled brushes.
Give three examples of hydraulic tools in the workshop (you are likely to come across?)
Wednesday, 17 February 2021
air tools
what is a pneumatic tool?
A pneumatic tool, air tool, air-powered tool or pneumatic-powered tool is a type of power tool, driven by compressed air supplied by an air compressor. Pneumatic tools can also be driven by compressed carbon dioxide stored in small cylinders allowing for portability.
what is an air compressor?
A compressor is a mechanical device that increases the pressure of a gas by reducing its volume. An air compressor is a specific type of gas compressor. Compressors are similar to pumps: both increase the pressure on a fluid and both can transport the fluid through a pipe.
This is a diagram showing all the parts of an air compressor.
This compressor is a portable single-stage air compressor.
Safety when using an air compressor.
Tuesday, 3 December 2019
Monday, 18 November 2019
a risk or challenge that i have faced
The North Face
in life we've all faced challenges and or done something that was quite risky. Well i know i have, It was when i was on project k, my day started like any other, waking up to the sound of a phone alarm screaming in my ear at 4:50 in the morning, ok maybe that's not like any other day but anyway i rose from my slumber and sat up then i remembered that today was the day that we had to climb mount oxford, but that wasn't when the challenge started, it started when me and Ryan had to wake everyone up and make sure they were packed and ready to leave be 8 o clock, and it was cold like really cold.when we were all ready we started our tramp in classic “Gary's the leader day” fashion, so of course we went the wrong way for 2kms. but we went back and got on track then we realised we are going hill and it began to show quickly people were slowing down and stopping and since we were a team we had to wait for them, but we had to keep pushing those people to keep going because we didn't want to be walking into the night (we ended up walking into the night)
the worst part about it all was that by 3 o clock people were stopping all the time because they were tired. This made me frustrated and restless because i knew that they could keep going but, their minds were holding them back from continuing but then when we all finally got to the top of the mountain we all felt like we had achieved something and i guess i could say it was a good feeling being up there in the clouds freezing and breathing in that dry thin air,
after our break we had to start heading down the mountain ,fast, because the clouds were turning grey and before we knew in there was rain and hail hitting us. so me and the other leader that day decided that we had sat around for long enough and that we had to start going down the hill, now you may think that was easy but no it wasn't, actually a lot of people were falling over and hurting themselves because it was so steep and we were going down hill.
Tuesday, 5 November 2019
creative writing
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doing a shoey
sports comps
project k
an abandoned house
being in the army
getting chased
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