หินเจียรกลม (Cylindrical Grinding Wheels)

หินเจียรกลม (Cylindrical Grinding Wheels)

The term cylindrical, in general technological usage, denotes a group of grinding processes 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 of rotation.

รหัสสินค้า:
ประเภทสินค้า:
Brand Logo

รับผลิตตามสเป็ค

ลูกค้าสามารถสั่งผลิตสินค้ากับทางเราได้ ตามขนาดที่ลูกค้าต้องการ

Cylindrical Grinding Wheels
Cylindrical grinding may include all outside diameter grinding, even though the finished workpiece is not a cylinder. 

The Workpiece may be conical in shape or consist of a special form, ground with a wheel dressed into a specific shape. Wheels in this category are used for grinding works which are held between centres and chucks.

Requirements in cylindrical grinding very from fast stock removal, where rough finish is allowed, to ultra-smooth finishing, which is called mirror finish. Wheels with coarse grit and rough dressing are suitable for fast stock removal. in contast, wheel with fine grit and smooth dressing result in smooth finish.

Hard material requires softer wheels than soft material in the same wheel dimension. Workpieces with small diameters or sharp corners, finer grit is more important than harder grade. Workpieces with wide shoulders require softer and coarser wheels, particularly when the workpiece is hardened.

Standard Specifications & Sizes- Type 1 Straight Wheels

ขนาด (D x T x H) Spec
 
Max RPM.
 
มิลลิเมตร (mm) นิ้ว (Inch)
305 x 32 x 76.2 12” x 1-1/4” x 3”   2,087
305 x 32 x 101.6 12” x 1-1/4” x 4”   2,087
355 x 38 x 127 14” x 1-1/2” x 5”   1,793
405 x 25  127 16” x 1” x 5”   1,572
405 x 25 x 203.2 16” x 1” x 8”   1,572
405 x 38 x 127 16” x 1-1/2” x 5”   1,572
405 x 50 x 127 16” x 2” x 5”   1,399
455 x 50 x 127 18” x 2” x 5”   1,248
510 x 25 x 203.2 20” x 1” x 8”   1,248
510 x 38 x 127 20” x 1-1/2” x 5”   1,248
510 x 50 x 127 20” x 2” x 5”   1,248
510 x 50 x 203.2 20” x 2” x 8”   1,248
510 x 50 x 304.8 20” x 12” x 12”   1,248
510 x 75 x 203.2 20” x 3” x 8”   1,248
610 x 25 x 304.8 24” x 1” x 12”   1,044
610 x 50 x 304.8 24” x 2” x 12”   1,044
760 x 50 x 304.8 30” x 2” x 12”   838
760 x 75 x 304.8 30” x 3” x 12”   838
760 x 100 x 304.8 30” x 4” x 12”   838