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High Quality For Deep Hole Cutting Tools - Hones, Deep Hole Honing Machine Jhc Series With Steel Plate Welded Bed – Premach

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High Quality For Deep Hole Cutting Tools - Hones, Deep Hole Honing Machine Jhc Series With Steel Plate Welded Bed – Premach Detail:

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Function Description

The grinding workpiece is made of carbon steel and various steels, including the hardened workpiece. If it’s cold drawn steel pipe, it can be directly performed strong honing. This series of deep hole powerful honing machine can process diameter range of 25-1000mm, and can process maximum depth up to 14000mm, which is divided into Jhc10, jhc20, jhc35, jhc50, jhc80, jhc100, etc. the machine is widely used in mold manufacturing, hydraulic machinery, engine industry, aerospace industry, military industry, heat exchanger industry, construction machinery industry, coal machinery industry and other parts of deep hole processing, specially used for various hydraulic cylinders, cylinders and other cylindrical precision deep hole pipe inner wall. It is especially suitable for honing and polishing pipe fittings with stepped holes.

The feature of the deep hole powerful honing machine are as follows:
1. High machining accuracy (≤ 0.02) and high roughness (≤ Ra0.2-0.4).
2. The dimensional accuracy is IT6-IT7, and the honing head is easy and accurate to be adjusted. The honing head is tightened or expanded by the servo motor and speed reducer so as to keep a consistent honing force.
3. The honing length is controlled by the numerical control program, and the machining size is controlled by the number of reciprocating honing.

Deep Hole Honing Machine Jhc4
CNC Deep Hole Honing Machine2
CNC Deep Hole Honing Machine2

Technical parameter

Name

Item

Parameter

JHC10

JHC20

JHC35

JHC50

JHC80

JHC100

Working capacity

Honing Dia.

Φ30-100mm

Φ40-200mm

Φ40-350mm

Φ40-500mm

Φ40-800mm

Φ100-1000mm

Honing depth

500-6000mm

500-9000mm

500-9000mm

500-12000mm

500-12000mm

500-14000mm

Max. honing allowance

0.4-1mm

0.4-1mm

0.4-1mm

0.4-1mm

0.4-1mm

0.4-1mm

Clamped Dia. range of workpiece

Ф50mm-Ф250mm

Ф50mm-Ф350mm

Ф50mm-Ф500mm

Ф50mm-Ф700mm

Ф60mm-Ф1000mm

Ф70mm-Ф1200mm

Spindle of travel head with rotating honing rod

Center height

200mm

300mm

350mm

480mm

700mm

950mm

Spindle speed

3-200rpm, stepless

3-160rpm, stepless

10-150rpm, stepless

15-150rpm, stepless

15-100rpm, stepless

15-100rpm, stepless

Torque of honing rod

≥500N.m

≥600N.m

≥800N.m

≥1000N.m

≥1500N.m

≥2200N.m

Reciprocating speed

1-40m/min,

stepless

1-40m/min,

stepless

1-40m/min,

stepless

1-30m/min,

stepless

1-30m/min,

stepless

1-30m/min,

stepless

Motor

And cooling system

Motor power of travel head with rotating honing rod

11 KW(servo motor)

11 KW(servo motor)

15 KW(servo motor)

15 KW(servo motor)

22 KW(servo motor)

22 KW(servo motor)

Feed motor power

4.5KW

4.5KW

4.5KW

4.5KW

4.5KW

4.5KW

Motor power of cooling pump

0.45KW

0.45KW

0.45KW

0.75KW

0.75KW

0.75KW

Flow of cooling pump

50L/Min.

50L/Min.

50L/Min.

60L/Min.

60L/Min.

60L/Min.

Capacity of cooling tank

200L

200L

200L

200L

300L

300L

Machining accuracy

Machining accuracy

IT7-IT8

IT7-IT8

IT7-IT8

IT7-IT8

IT7-IT8

IT7-IT8

Machining roughness

Ra0.4μm-Ra0.2μm

Ra0.4μm-Ra0.2μm

Ra0.4μm-Ra0.2μm

Ra0.4μm-Ra0.2μm

Ra0.4μm-Ra0.2μm

Ra0.4μm-Ra0.2μm

roundness

≤0.05

≤0.05

≤0.05

≤0.05

≤0.05

≤0.05


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High Quality For Deep Hole Cutting Tools - Hones, Deep Hole Honing Machine Jhc Series With Steel Plate Welded Bed – Premach detail pictures


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