Sunday, May 23, 2010
Peperiksaan Pertengahan Tahun Membuat Perabot 2010
Nama : ............................................. No K/P : .................................................
SULIT 7102/1
7102/1
Membuat
Perabot
Kertas 1
31 Mei 2010
2 jam 30 minit
PEPERIKSAAN PERTENGAHAN TAHUN
2010
TINGKATAN 4
MEMBUAT PERABOT
Kertas 1
Dua jam tiga puluh minit
JANGAN BUKA KERTAS SOALAN INI SEHINGGA DIBERITAHU
- Kertas soalan ini mengandungi mengandungi tiga bahagian .
Bahagian A , Bahagian B dan Bahagian C
- Jawab semua soalan dalam Bahagian A ,Bahagian B dan Bahagian C .
- Jawapan hendaklah ditulis dalam ruangan yang disediakan dalam kertas soalan .
Kertas soalan ini hendaklah diserahkan pada akhir peperiksaan .
- Kira mengira mestilah ditunjukkan dengan jelas . Anda mungkin kehilangan skor jika langkah-langkah penting tidak ditunjukkan dengan teratur .
- Anda boleh menggunakan kalkulator .
Kertas soalan ini mengandungi 11 halaman bercetak termasuk muka depan
7102/2 [ Lihat sebelah SULIT
Arahan : Jawab semua soalan di ruangan yang disediakan .
- Nyatakan apakah amalan 4M .
- ………………………………………………….
- ………………………………………………….
- ………………………………………………….
- ………………………………………………….
- Nyatakan 4 jenis alat pemadam api beserta dengan warnamya .
- ………………………………………………….
- ………………………………………………….
- ………………………………………………….
- ………………………………………………….
- Nyatakan 4 langkah keselamatan semasa berada di bengkel membuat perabot .
- ……………………………………………………………………………………………………
- ……………………………………………………………………………………………………
- ……………………………………………………………………………………………………
- ……………………………………………………………………………………………………
- Nyatakan 3 faktor yang meyebabkan kemalangan di tempat kerja .
- ……………………………………………………………………………………………………
- ……………………………………………………………………………………………………
- ……………………………………………………………………………………………………
- Senaraikan 4 kaedah rawatan asas dalam pertolongan cemas .
- ……………………………………………………………………………………………………
- ……………………………………………………………………………………………………
- ……………………………………………………………………………………………………
- ……………………………………………………………………………………………………
- Nyatakan 2 asas pertolongan cemas yang perlu diambil apabila berlaku kemalangan .
- ……………………………………………………………………………………………………
……………………………………………………………………………………………………
- ……………………………………………………………………………………………………
……………………………………………………………………………………………………
- Berikan maksud etika kerja .
…………………………………………………………………………………………………………………
…………………………………………………………………………………………………………………
- Berikan 2 contoh mematuhi etika kerja .
- ………………………………………………….
- ………………………………………………….
- Nyatakan alatan yang digunakan untuk membuat meja jepun dari meja pelajar yang rosak .
- ………………………………………………….
- ………………………………………………….
- ………………………………………………….
- ………………………………………………….
- ………………………………………………….
- ………………………………………………….
- …………………………………………………
- …………………………………………………
- …………………………………………………
- Nyatakan 5 mesin yang digunakan untuk membuat perabot .
- ………Mesin Larik…………………………….
- ………………………………………………….
- ………………………………………………….
- ………………………………………………….
- ………………………………………………….
- Nyatakan 10 alatan tangan dan mesin mudah alih yang digunakan untuk membuat perabot .
- ………………………………………………….
- ………………………………………………….
- ………………………………………………….
- ………………………………………………….
- ………………………………………………….
- ………………………………………………….
- …………………………………………………
- …………………………………………………
- …………………………………………………
- Senaraikan 10 jenis kayu balak yang terdapat di Malaysia .
- ………Kempas………………………………..
- ………………………………………………….
- ………………………………………………….
- ………………………………………………….
- ………………………………………………….
- ………………………………………………….
- …………………………………………………
- …………………………………………………
- …………………………………………………
- Nyatakan 5 jenis barangan logam perabot ( dipasang bersama perabot )
- …………Paku…………………………………
- ………………………………………………….
- ………………………………………………….
- ………………………………………………….
- ………………………………………………….
- Lukis 4 jenis kecacatan kayu .
- Melentik
- Lengkong sabot
- Melenkung
- Piuh
- Lakarkan dan namakan 2 jenis skru kayu .
- ………………………………………………….
- ………………………………………………….
- Nyatakan 7 jenis saiz kayu .
- …………Balak………………………………..
- ………………………………………………….
- ………………………………………………….
- ………………………………………………….
- ………………………………………………….
- ………………………………………………….
- …………………………………………………
Soalan Tamat.
Tuesday, May 18, 2010
Cara menggunakan table saw
A table saw is one powerful piece of equipment. The table saw consist of a circular blade mounted on an arbor that is driven by an electrical motor. A table saw allows the user to cut wood on a flat table. There are three types of table saws.
Type of Table Saws
Bench Top Table Saw – A bench top saw is the same as a portable table saw. These are nice because you can move them to the location your are working at and set them on top of a bench. The downside is they tend to lack power. They will have the same amps or RPM, but the drive configuration is different. See the drive configuration down below.
Contractor Table Saw -These are heavier, but usually have wheels mounted to the bottom of the legs. The motor hinges off the rear of the saw and drives the blade.
Cabinet Table Saw – These are very heavy, but once they are set up they stay there. The cabinet table saw has a closed base, hence cabinet. These typically require more power and need a 220V outlet. They are the most expensive, but probably will not bog down under the same condition that would make a portable saw bog down or even stop. Since these are heavier, they often vibrate a lot less and the durability increases.
Drive Configuration
Direct Drive Motors – These are linked directly to the blade and transfer all of the power to the blade. Personally with my experience and what I have heard these motors tend to wear out quickly compared to the Belt Drive Motors. I have a portable table saw and it has a direct drive motor and it still runs fine after six years.
Belt Drive Motors – These have a belt that transfers power to the motor. The motor is set away from the blade which reduces the chances of over heating from saw dust and in return allows the motor to last longer.
Table Saw Accessories
Extension Table – Extension tables mount to the side of the table saw and basically increase your table size. This helps you maintain more control when cutting wider pieces of wood.
Dado Heads – A dado makes a wider cut which is good for shelving and other applications. Most table saws have a Dado plate and accept the blades, but be careful as some models will not let you use a Dado blade.
Rip Fence – A rip fence is a single fence on top of the table that the user adjusts to help create a desired length or width cut. It helps make sure the cut is straight.
Miter Gauge – The table has two grooves running the length of the table. The gauge sits in the groove and helps guide the user to create an angle cut.
Crosscut Sled – This is used to hold the work piece at a 90 degree angle to the blade.
Tenon Jig – A jig that holds the work piece vertically so cuts can be made across the end.
Blades Sizes and Types
Blade size – The two common sizes are 8″ and 10″ blades. An 8″ is good for light cutting such as crafts and thinner stock. The 10″ is good for thicker stock and angle cuts.
There are three main types of saw blades
Steel Blades – Good for softwood, inexpensive, but will dull quickly with hardwood cutting.
High Speed Steel Blades – Harder than the steel blades.
Carbide Tipped Blades – More expensive, stay sharp the longest and best suited for hardwood cutting.
How To Use A Table Saw
Make sure you are using the correct blade and it is properly seated and tight. Always use a sharp blade. Dull blades tend to over heat, bind and cause kick backs.
Make sure the blade guard is on and secure.
Make sure the blade is the right height. No more than 1/2 above the work piece. If the blade is higher than 1/2 inches, the chance increases for a kick back.
Always start the saw and let the blade get to maximum speed before pushing your work into the blade.
Don’t jam the wood against the blade. Let the saw do the work and just guide the wood, making sure it is tight against the rip fence.
Turn off the machine and let the blade stop all the way before you try to grab the wood. Don’t ever reach pass the blade while it is spinning.
How to Avoid Kick Backs
Make sure the blade is not only sharp, but also clean. Pitch build up causes more friction, which causes more burning and increases the chances of kick backs.
Align the saw. Make sure there is an even length difference away from the front of the saw blade and rip fence and the back of the saw blade and rip fence. If not, the wood will bind and can cause a violent kick back.
Make sure the blade guard is on and securely fasten down. Most guards have anti kickback features to help protect the user.
Make the cut past the end of the board. Make sure you push the work piece past the blade before trying to remove the piece.
Be careful about flaws in the wood such as knots or twists.
Always have control. Do not try to cut a piece of wood that is to big for your saw.
Remove all obstructions before you try to cut.
Safety
Read Instructions.
Make sure the saw is unplugged whenever you change the blade
Use a push stick and save your fingers
Always use the blade guard
Wear eye protection
Wear ear protection
Type of Table Saws
Bench Top Table Saw – A bench top saw is the same as a portable table saw. These are nice because you can move them to the location your are working at and set them on top of a bench. The downside is they tend to lack power. They will have the same amps or RPM, but the drive configuration is different. See the drive configuration down below.
Contractor Table Saw -These are heavier, but usually have wheels mounted to the bottom of the legs. The motor hinges off the rear of the saw and drives the blade.
Cabinet Table Saw – These are very heavy, but once they are set up they stay there. The cabinet table saw has a closed base, hence cabinet. These typically require more power and need a 220V outlet. They are the most expensive, but probably will not bog down under the same condition that would make a portable saw bog down or even stop. Since these are heavier, they often vibrate a lot less and the durability increases.
Drive Configuration
Direct Drive Motors – These are linked directly to the blade and transfer all of the power to the blade. Personally with my experience and what I have heard these motors tend to wear out quickly compared to the Belt Drive Motors. I have a portable table saw and it has a direct drive motor and it still runs fine after six years.
Belt Drive Motors – These have a belt that transfers power to the motor. The motor is set away from the blade which reduces the chances of over heating from saw dust and in return allows the motor to last longer.
Table Saw Accessories
Extension Table – Extension tables mount to the side of the table saw and basically increase your table size. This helps you maintain more control when cutting wider pieces of wood.
Dado Heads – A dado makes a wider cut which is good for shelving and other applications. Most table saws have a Dado plate and accept the blades, but be careful as some models will not let you use a Dado blade.
Rip Fence – A rip fence is a single fence on top of the table that the user adjusts to help create a desired length or width cut. It helps make sure the cut is straight.
Miter Gauge – The table has two grooves running the length of the table. The gauge sits in the groove and helps guide the user to create an angle cut.
Crosscut Sled – This is used to hold the work piece at a 90 degree angle to the blade.
Tenon Jig – A jig that holds the work piece vertically so cuts can be made across the end.
Blades Sizes and Types
Blade size – The two common sizes are 8″ and 10″ blades. An 8″ is good for light cutting such as crafts and thinner stock. The 10″ is good for thicker stock and angle cuts.
There are three main types of saw blades
Steel Blades – Good for softwood, inexpensive, but will dull quickly with hardwood cutting.
High Speed Steel Blades – Harder than the steel blades.
Carbide Tipped Blades – More expensive, stay sharp the longest and best suited for hardwood cutting.
How To Use A Table Saw
Make sure you are using the correct blade and it is properly seated and tight. Always use a sharp blade. Dull blades tend to over heat, bind and cause kick backs.
Make sure the blade guard is on and secure.
Make sure the blade is the right height. No more than 1/2 above the work piece. If the blade is higher than 1/2 inches, the chance increases for a kick back.
Always start the saw and let the blade get to maximum speed before pushing your work into the blade.
Don’t jam the wood against the blade. Let the saw do the work and just guide the wood, making sure it is tight against the rip fence.
Turn off the machine and let the blade stop all the way before you try to grab the wood. Don’t ever reach pass the blade while it is spinning.
How to Avoid Kick Backs
Make sure the blade is not only sharp, but also clean. Pitch build up causes more friction, which causes more burning and increases the chances of kick backs.
Align the saw. Make sure there is an even length difference away from the front of the saw blade and rip fence and the back of the saw blade and rip fence. If not, the wood will bind and can cause a violent kick back.
Make sure the blade guard is on and securely fasten down. Most guards have anti kickback features to help protect the user.
Make the cut past the end of the board. Make sure you push the work piece past the blade before trying to remove the piece.
Be careful about flaws in the wood such as knots or twists.
Always have control. Do not try to cut a piece of wood that is to big for your saw.
Remove all obstructions before you try to cut.
Safety
Read Instructions.
Make sure the saw is unplugged whenever you change the blade
Use a push stick and save your fingers
Always use the blade guard
Wear eye protection
Wear ear protection
Friday, May 14, 2010
KPLI Revisited : Mesin Pegun
mesin gergaji bulat..tidak dibekalkan
thicnesser plaber - ketam permukaan ....dipasang
jointer planer...ketam penyambung....dipasang
Mesin gergaji piring ...circular saw...dipasang di bantura , tetapi plag 3phase tidak boleh diOFFkan.
Mesin gergaji meja...tidak dibekalkan
Spindle moulder machine ....di bantura tidak dipasang
Thursday, May 13, 2010
Kelebihan dari 5S
Semasa aku laksanakan 5S ini dahulu, ada beberapa pengajaran yang aku terima yang aku kira elok aku nyatakan disini;1) Adakah aku menyusun sampah? Orang Malaysia ini, memang terkenal banyak harta. Susah sangat kita nak depart dengan barang-barang yang kita ada walaupun sebenarnya kita tidak memerlukannya. Bukankah ruang itu merupakan satu kos? Fikirkan …2) Mula-mula dulu aku sangka, bila buat 5S ini akan melibatkan kos yang banyak. Tapi aku silap. Kosnya amat minima. Lagi banyak recycle item yang digunakan, lagi bagus. Hasilnya memang memuaskan hati.3) Sebab aku sendiri yang susah payah (sampai sakit badan aku) buat 5S, sudahnya aku pikir dua kali untuk menyelerakkan ruang kerja aku ini. Malah yang bagusnya, aku mula amal 5S 10 minit setiap hari terutamanya sebelum aku balik kerja.4) Semangat gotong royong dan kerjasama antara kami pun nampak makin baik. Tak payah habis duit pergi buat teambuilding di luar sana. I think the easiest, practical and effective team building ever I have attended is this 5S implementation!
.
5) Selepas amal 5S ini, sedar tak sedar baru aku sedar bahawa dengan melaksanakan 5S, sudahnya mudah untuk aku mentadbir pengurusan kualiti yang ada seperti, Process Standardization & Improvement (ISO), Anugerah Kualiti Industri Perdana Menteri (AKIPM) dan lain-lain. Dalam kata lain 5S merupakan asas kepada perlaksanaan pengurusan kualiti.Bayangkan jika kita amal 5S pada semua ruang yang kita duduki seperti rumah kita, tempat ibadat kita, ruang komuniti kita dan sebagainya. Aku rasa apa kata mantan PM kita Pak Lah dahulu bahawa kita ni ‘World Class Infrastructure, Third World Mentality’ akan bertukar menjadi ‘'World Class Infrastructure, World Class Mentality’. Ceritanya mudah dan amat praktikal
SUMBER DIPETIK DARI http://miorazliatsssabasic.blogspot.com/2009/04/5s.html?showComment=1273725729636_AIe9_BFZNXyD6G1OuLeqUR8d59Bu2275smTr8kW9wtejXDjMHAZKEhSBRiEiBLvdvW875vxK2fON1tbuJDAA-o0nExQqAtaIBgA1MMBJnS95ZpgbnpNcd3zfCq2sflGIOoj4Zepvxfvcb2LqhEOYyPPFenYXMj_wGn5YHL22gEgRNhh9ASf0SIidC8ZVwiaUB7FSRzldnowjsuB3L4lZ3Ve_tOW86Hd2ow#c1629540775593321167
.
5) Selepas amal 5S ini, sedar tak sedar baru aku sedar bahawa dengan melaksanakan 5S, sudahnya mudah untuk aku mentadbir pengurusan kualiti yang ada seperti, Process Standardization & Improvement (ISO), Anugerah Kualiti Industri Perdana Menteri (AKIPM) dan lain-lain. Dalam kata lain 5S merupakan asas kepada perlaksanaan pengurusan kualiti.Bayangkan jika kita amal 5S pada semua ruang yang kita duduki seperti rumah kita, tempat ibadat kita, ruang komuniti kita dan sebagainya. Aku rasa apa kata mantan PM kita Pak Lah dahulu bahawa kita ni ‘World Class Infrastructure, Third World Mentality’ akan bertukar menjadi ‘'World Class Infrastructure, World Class Mentality’. Ceritanya mudah dan amat praktikal
SUMBER DIPETIK DARI http://miorazliatsssabasic.blogspot.com/2009/04/5s.html?showComment=1273725729636_AIe9_BFZNXyD6G1OuLeqUR8d59Bu2275smTr8kW9wtejXDjMHAZKEhSBRiEiBLvdvW875vxK2fON1tbuJDAA-o0nExQqAtaIBgA1MMBJnS95ZpgbnpNcd3zfCq2sflGIOoj4Zepvxfvcb2LqhEOYyPPFenYXMj_wGn5YHL22gEgRNhh9ASf0SIidC8ZVwiaUB7FSRzldnowjsuB3L4lZ3Ve_tOW86Hd2ow#c1629540775593321167
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