sl. carborundum (thailand) company limited€¦ · first quality, highly friable white aluminum...

SL. Carborundum (Thailand) Co.,Ltd. is a specialized company in Thailand that primarily manufacture

abrasive products. Since its establishment in 1973.

SL. Carborundum (Thailand) Co.,Ltd. has provided grinding wheels for production such as centerless grinding,

cylindrical grinding, internal grinding, surface and external

grinding, roller grinding and etc. We manufacture grinding

wheels strictly complying to ANSI, JIS and FEPA standards

and we are in the process of applying for ISO 9001 series.

The first factory which is operated since we established

our company in 1973. With 2,000 sqm. working area and

120 employees. Now, they still work hard to produce Tool

room grinding wheel and Honing stone to local and export

markets.

With the experience of ATC abrasive Consltant. Co.,Ltd. Who

designed our new factory and Production lay-out to meet

the world’s standard of Grinding wheel factory. Our second

factory have 10,000 sqm. working area and 200 employees

to produce production grinding wheels.

To provide a information to our customers both local and

export and also delivery grinding wheel which be ordered.

This place is not only be our CRC (Customer Relationship

Center) but also be our Training Center for our Sales

Representative and the customers who required.

For the export market, We always have an activity with

World Class Grinding Exhibition around the world (such as

World Practical Fair : Germany, etc.) to promote our product

and visit our customers in every years.

For the Best Quality Control. We are provided the ISO’s

standard laboratory to prepare the systematic of grinding

wheels processes test both physical and chemical property.

Tools room Grinding Wheels

SL. Carborundum Product catalogueTM

Bench Grinding Wheels Production Wheels Company Profile Contact Services Center CRC

COMPANY PROFILE

Factory 1 : Lamluka Factory

Factory 2 : Chonburi Factory

Sales Office Representative

World Exhibition Joined

Quality Control Laboratory

With the experience of ATC abrasive Consultant,

Mr. Carlos Rocha, Who have worked with Carborundum

for more than 30 years, we have achieved fast growth

in technical and business development, Our competitive

edge tied with our sincerity and enthusiasm results in the

continuous effort to boost the standard of products

and services to benefit our customers.

We sincely wish to set up co-operative relation-

ship with you and become business partners. We hope

to achieve mutual development growth together with

you.

2006 Copyright by SL. Carborundum (Thailand) Co., Ltd.

SL. Carborundum (Thailand) Company Limited

Tools Room Grinding Wheels

SL. Carborundum vitrified bonded tools room grinding

Used with Alloyed Tool Steels

Used with High Speed Steels

White Aluminum Oxide Grinding Wheels (WA)

Pink Aluminum Oxide Grinding Wheels (PA)

Monocrystal Aluminum Oxide Grinding Wheels (SL)

Orange Alumina Oxide Grinding Wheels (38A)

Steel Applications Wheels

Kind of Aluminum Oxide Wheels.

Which are cover all tools room jobs such as reconditioning and sharpening of

various types of tools and cutters. Straight wheels, Cup wheels, Dish wheels and

Mounted point wheels are applicable for Drills, Broaches, Taps, Milling Cutters,

Metal Saws, Reamers, Gear, Dies Hobs and other tools, According the various

type of tools so our Grinding Wheels are designed to suitable all of them both

types (1, 5, 6, 11 and 12) and abrasives kind and also many specifications.

Used exceptionally only for applications in which the great limitations of the usable cutting

speed and stock removal rate are acceptable in the interest of reduced initial tool cost.

Perfered for form tools and for other uses where the volume does not justify or the

applicable cutting speeds do not permit the use of carbide

First quality, highly friable white aluminum oxide grains of controller sizes are combined with a bond system

to give exceptional surface grinding capabilities for all classes of tools steels. These wheels will grind cooler

and faster than semi-friable type grinding wheels.

Precise amounts of chromium-alloyed aluminum oxide is mixed with white grain produce surface grinding

wheels that will grind hardened tool steels up to 65Rc. these wheels have exceptional corner holding

capabilities that will produce closer geometry and give desired finishes depending upon grit size selected.

This special grain is manufactured through a special cooling precess, which permits the growth of the crystal

up to adequate size by the crystallization of the melted flow without the necessity of crushing. Besides the

monocrystalinic characteristic, grain surface has no micro-cracks provoked by the violent impact of the

crushers. So the grains are very hard and excellent for some precision work. Fine grits are able to maintain

the edges longer that other abrasives such as WA for example.

38A is an another variation of White Aluminum Oxide, It is orange in color and have closely performance as

Pink Aluminum. It is most used for Profile Grinding with the Narrow Width Straight Wheels, or Profile Face

Wheels etc.

WWW.SLCARBORUNDUM.COM

Kind of Aluminum Oxide Wheels.


Used with Cemented Carbide Tools

Used with Non-Metallic substances

Green Silicon Carbide Grinding Wheels (GC)

Example of Typical Machine Used

Used in the majority or single point cutting tool applications, both as disposable insert and

as tips brazed on steel tool shanks.

It is main applications included the Grinding of very hard substances where cool cutting is

required such as Glass, Wood and etc.

First quality, Green Silicon Carbide which is alightly purer than the Black Silicon Carbide and generally

considered harder because it is more friable the relatively pure Green Silicon Carbide is one of hardest

synthetic materials, Which is main applications included the Grinding of Cemented Carbide Tools and

other very hard substances where cool cutting is required.

For tools made of High-and Super-Speed Steel use WA, PA or 38A coase #60, medium #80, fine #120

For Free Surface Grinding (Relief Grinding) on tools such as Reamers, Counter-Sinkers, Cutter Heads,

Milling Cutters, etc. use WA, PA or 38A coase #46, medium #60, fine #80

For Carbide Tipped tools (Including Cutters) use GC coase #60, medium #80, fine #100

For Free Surface Grinding on Carbide, Reamers, etc. use GC Coase #46, medium #60,

fine #80 or 100

Single-point tool sharpening

grinding machine

Carbide insert grinder

Universal work-holding and position

units for cutter sharpening

Plain cutter sharpening machine

Compact cutter sharpening machine

Universal tool and cutter grinding

machine

etc.

50

75

75

90

100

100

115

115

115

115

125

125

125

125

150

150

150

150

150

150

180

32

38

38

38

38

50

38

38

50

65

38

38

50

65

38

50

50

65

75

75

75

9.53, 12.7

9.53, 12.7. 19.05

9.53, 12.7. 19.05

9.53, 12.7. 19.05, 31.71

12.7, 19.05, 31.71

12.7, 19.05, 31.71

12.7, 19.05, 31.71

12.7, 19.05, 31.71

12.7, 19.05, 31.71

19.05, 31.75

12.7, 19.05, 31.75, 38.10

12.7, 19.05, 31.75, 38.10

12.7, 19.05, 31.75, 38.10

19.05, 31.75, 38.10

19.05, 31.75, 38.10, 50.8, 76.2

19.05, 31.75, 38.10, 50.8, 76.2

19.05, 31.75, 38.10, 50.8, 76.2

19.05, 31.75, 38.10, 50.8, 76.2

31.75, 38.10, 50.8, 76.2

31.75, 38.10, 50.8, 76.2

31.75, 38.10, 50.8, 76.2

8

10

13

10

10

10, 13

10

13

10, 13

13, 16

10

13

10, 13

13, 16

10, 13

13

16

13, 16

16, 19

25

16, 19

8

10

13

10, 13

10, 13

13

10

13

13

16

10, 13

13

13

16

13

13

16

16

19

25

19


Carbide Tools Applications Wheels

Green Silicon Carbide Wheels.

Available Sizes(6A) (Unit=mm.)

Diameter(D) Thickness(T) Hole (H) W E

Example of Typical Applications

Straight Cup Wheels (6A)




Example of Typical Machines Used Example of Typical Applications



Straight Wheels

Flaring Cup Wheels

Dish Wheels(12A) (Please specifics size when order)

For Hardened Steel and Tools Made of High Speed Steel or Alloy Steel us WA, PA or 38A coase #36 or 46,

medium #60, fine #80

For Unhardened Steel and Tools Made of Steel use A coase #24 or 36, medium #46 or 60, fine #80

For Carbide Metal and Carbide Tipped Tools use GC coase #60, medium #80, fine #100

For Sharpening and Regrinding of Twist Drill Tips use GC coase #46 or 60 medium #80, fine #80 or 120

Single-point Tool Sharpening grinding

machine



Universal tool grinding machine

Hop sharpening machine

Automatic relief grinding machine

Automatic contour grinder

Automatic saw tooth grinder

Thread grinding machine

Gear grinding machine

etc.

D T H

75

100

125

150

180

205

3, 4, 6, 10, 13

3, 4, 6, 10, 13

3, 4, 6, 10, 13

3, 4, 6, 10, 13, 16, 19, 25

6, 10, 13, 16, 19, 25, 32

6, 10, 13, 16, 19, 25, 32

12.7, 15.88, 19.05

12.7, 15.88, 19.05

12.7, 15.88, 19.05

19.05, 31.75, 38.10

31.75, 38.10, 50.8

31.75, 38.10, 50.8

For tools made of High-and Super-Speed Steel use WA, PA or 38A coase #60, medium #80, fine #120

For Free Surface Grinding (Relief Grinding) on tools such as Reamers, Counter-Sinkers, Cutter Heads,

Milling Cutters, etc. use WA, PA or 38A coase #46, medium #60, fine #80

For Carbide Tipped tools (Including Cutters) use GC coase #60, medium #80, fine #100

For Free Surface Grinding on Carbide, Reamers, etc. use GC Coase #46, medium #60,

fine #80 or 100

Tooth faces form-relieved cutters,using, The wheel face for straight flutes (F), The back of the wheel for

helical flues (B)

Available Sizes(6A) (Unit=mm.) Example of Typical Machine Used

Single-point tool sharpening

grinding machine


Universal work-holding and position

units for cutter sharpening


Compact cutter sharpening machine

Universal tool and cutter grinding

machine

etc.

D T H W E J K

50

75

90

90

100

100

115, 125

125

125

150

180

180

205

205

32

32, 38

38

50

38

50

50

50

50

50

50

50

50

50

6

6

6

6

6

6, 10

8

10

13

10, 13

16

19

10, 13

13, 16

8

10

10

13

13

13

13

13

13

13

16

19

13

16

38

55

70

70

75

75

95

95

95

115

125

125

10, 13

13, 16

25

38

55

55

65

60

75

75

70

95

100

95

13

16

9.53, 12.7

9.53, 12.7, 19.05

9.53, 12.7, 19.05

9.53, 12.7, 19.05

12.7, 19.05, 31.75

12.7, 19.05, 31.75

12.7, 19.05, 31.75

15.88, 19.05, 31.75, 38.10

15.88, 19.05, 31.75, 38.10

15.88, 19.05, 31.75, 38.10

19.05, 31.75, 38.10

19.05, 31.75, 38.10

19.05, 31.75, 38.10

19.05, 31.75, 38.10




SL. Carborundum Production grinding wheels

หินเจียรไนที่ใช้ในอุตสาหกรรมโดยทั่วไปนั้นสามารถแบ่งออกได้เป็น 4 ประเภทใหญ่ๆ คือ

หินเจียในผิวของงานที่เป็นทรงกลม (Cylindrical Grinding), หินเจียรไนที่ใช้กับเครื่องเจีย

ทรงกระบอกแบบไร้ศูนย์ (Centerless Grinding), หินเจียรูใน (Internal Grinding), และหินเจีย

ราบ (Surface Grinding) นอกจากนี้ยังมีหินเจียรในประเภทอื่นๆ อีกมาก ที่ออกแบบสำาหรับ

งานเฉพาะ อย่างเช่น Roll Grinding, Camshaft Grinding, Crackshaft Grinding, Honing

Stone, etc.

Kind of Production Grinding Wheels

Cylindrical Grinding

Centerless Grinding

The term Cylindrical Grinding, in general technological usage, denotes a group of grinding process whose

common characteristic is the rotation of the workpiece around a fixed axis. Consequently, all surfaces

machined by a cylindrical grinding process are in a definite relationship to a specific axis rotation.

In centerless grinding the workpiece is introduced between two wheels, the grinding wheel and the

regulating wheel, both rotation in the same direction but at different speeds. At the same time workpiece is

supported from below by a fixed work-rest blade. A component of the grinding force, acting in a direction

toward the work-rest blade, tends to impact a rotating motion to the workpiece while it is also in contact

with the much slower rotating regulating.

The grinding of internal surfaces represents a major category of grinding that has serveral distingguishing

characteristics which set it apart from the rest of the grinding motheds and warrant its discussion as a

distinctly defined process. These characteristics are essentially related to three particular sets of

restrictive operational conditions under which the precess has to be carried out.

The geometric shape of surface produced by methods included in this category is essentially flat. While the

designation “flat surface grinding” would be more appropriate, expressing more precisely the purpose of the

process, the shop usage of the term is so widely accepted that “surface grinding“ is generally

considered to imply the grinding of flat surfaces. The grinding of flat surfaces may be carried out either with

the periphery or with face of the grinding wheel.

Roll Grinding

Honing Stone

Tools Grinding

Super Finishing Stone

Camshaft Grinding

Crankshaft Grinding

Mounted Point Grinding

Plug and Cone Grinding

Snagging

etc.

Internal Grinding

Surface Grinding

Others Grinding Application

สอบถามข้อมูลเพิ่มเติมติดต่อที่ บริษัท เอสแอล. คาร์โบรันดัม (ประเทศไทย) จำากัด 99/9 ม.1 ต.บางนาง อ.พานทอง จ.ชลบุรี 20160 Tel:03-815-6801-4 Fax:03-815-6806 Mobile:086-305-7268

หินเจียระไนแบบติดมอเตอร์แบบใช้งานทั่วไป (Bench and Pedestal Wheels)

หินเจียรไนแบบติดมอเตอร์แบบใช้งานทั่วๆไป ใช้สำาหรับติดมอเตอร์แบบตั้งโต๊ะ ใช้เจียระไน

เครื่องมือหรืออุปกรณ์ทั่วๆไป ใช้เจียรหยาบเจียรละเอียดเหมาะกับงานที่ไม่ต้องการควบคุม

รายละเอียดของงานมากนัก

หินเจียระไนแบบติดมอเตอร์ที่ทำามาจากอลูมินาสีเทา เหมาะสำาหรับเจียรชิ้นงานที่ทำามาจากเหล็กที่ไม่ใช่เหล็กชุบแข็ง

หรือเหล็กผสมอัลลอยด์

หินเจียระไนแบบติดมอเตอร์ที่ทำามาจากซิลิคอนคาร์ไบด์(สีเขียว) เหมาะสำาหรับเจียรมีดเล็บ, มีดกลึง, หรืออุปกรณ์ที่ทำา

มาจากเหล็กคาร์ไบด์

งานเจียรหยาบมาก: ใช้เบอร์ A24 เพื่อความเร็ว ไม่ต้องการความละเอียด

(Free Cutting and Rough Grinding)

งานเจียรหยาบ: ใช้เบอร์ GC46 หรือ GC60 (For fast and rough grinding

of new Tungsten Carbide, Salvaging broken or damaged tools)

เส้นผ่านศูนย์กลาง (D)

เส้นผ่านศูนย์กลาง (D)

ความหนา (T)

ความหนา (T)

รูใน (H)

รูใน (H)

งานเจียรหยาบ: ใช้เบอร์ A36 หรือ A46 (For greater stock removal

desired and Surface finish not critical on job)

งานเจียรความเรียบปานกลาง: ใช้เบอร์ GC80 (Most common grit for

grinding of every Tungsten Carbide Tools)

งานเจียรความเรียบปานกลาง: ใช้เบอร์ A60 หรือ A80 (For general

grinding to obtain acceptable metal)

งานเจียรเรียบ: ใช้เบอร์ GC100 หรือ GC120 สำาหรับแต่งผิวให้เรียบ (For fine

finishing, reconditioning and deburring applications)

Aluminum Oxide Wheels (Gray color) are used for grinding all metals in a variety of grinding

operations ranging from rough sharpening of miscellaneous workpieces to the off-hand grinding

or sharpening of tools.

Green Silicon Carbide Wheels are used on the same machine to resharpening Carbide Tools and

Carbide-Tipped Saws, Lathe Tools, saws, Milling Cutter, Massonry Drill Bits.

ใช้ติดตั้งบนมอเตอร์แบบตั้งโต๊ะ หรือแบบตั้งพื้นเพื่อเจียระไนเครื่องมือที่ทำามาจากเหล็กหรือ

คาร์ไบด์ (Tools Steel or Carbide Tools)

SL. Carborundum vitrified bonded general purpose grinding wheels.

รูปแบบการใช้งาน

หินเจียระไนแบบติดมอเตอร์ที่ทำ�ม�จ�กอลูมิน� (สีเท�) Aluminum Oxide Wheels

หินเจียระไนแบบติดมอเตอร์ที่ทำ�ม�จ�กซิลิคอนค�ร์ไบด์(สีเขียว) Green Silicon Carbide Wheels

ขน�ดของหินเจียระไนมอเตอร์ที่ทำ�จ�กอลูมิน�สีเท�ที่ใช้กันทั่วไป

ขน�ดของหินเจียระไนมอเตอร์ที่ทำ�จ�กซิลิคอนค�ร์ไบด์สีเขียวที่ใช้กันทั่วไป

(Specification)

(Specification)


3”

4”

5”

6”

8”

10”

12”

3”

4”

5”

6”

8”

10”

12”

1/2”

1/2” , 3/4”

3/4” , 1”

3/4” , 1”

3/4” , 1”

1” , 1.1/4” , 1.1/2”

1” , 1.1/4” , 1.1/2” , 2”

1/2”

3/4”

3/4” , 1”

3/4” , 1”

3/4” , 1”

1”

1”

1/2”

1/2” -3/4”

1/2” -3/4”

1/2” -3/4”

3/4” -1”1/4”

3/4” -1”1/4”

3/4” -1”1/4”

1/2”

1/2”

1/2”

1/2”

5/8”

1”

1”

sl. carborundum (thailand) company limited€¦ · first quality, highly friable white aluminum...

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