Hot sale M42 High Speed Steel - Soft Magnetic Alloy 1J85 – Herui

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HOW TO USE THE SAWBLADE

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Hot sale M42 High Speed Steel - Soft Magnetic Alloy 1J85 – Herui Detail:

Description

1J85 is a kind of Fe-Ni soft magnetic alloy with high weak magnetic field permeability. It has high permeability and low coercivity in weak magnetic field. Widely used in radio electronics industry, precision instruments and meters, remote control and automatic control systems.

Chemical Composition

C	P	S	Cu	Mn	Si	Mo	Ni	Fe
（≤）
0.03	0.020	0.020	0.20	0.30-0.60	0.15-0.30	4.8-5.2	79.0-81.0	Bal.

Mechanical Properties

Density (g/cm3)	Electrical Resistivity(μΩ•m)	Curie Point（℃）	Magnetic Properties (10-6 )
8.75	0.56	400	0.5

Form Available

bar, plate, strip

Product detail pictures:

The use and maintain of the sawblade

◎ The carbide tip of sawblade is very sharp, so process of using must be prevent the carbide tip.

◎ PeriodicaI cleaning and support the machine,the spindle’s running tolerance must be less than h7.

◎ The flanges must be parallel to each other,must be of the same diameter 1/3 of the sawblade’s diameter(formuIti—rip saw blade is 1/2.

◎ When instaIIion the sawbIade,it shaII be 5-6 teeth higher than board surface．

◎ Before operation,check the firmly of the sawblade,be sure nobody in front of the machine. Do not feed of operation check whether the machine is good for operaiton. Periodical check the function of the machine,the certicaI jump is less than ±0.02MM,and the flap is less than ±0.01.

◎ After continuous use,must be removed and cleaning the sawblade,get rid of the resin and sawdust of the sawblade of both sides.Other wise it would beinfluence the effect of using the sawblade.

◎ Deposit of the sawblade,must not be layer the sawblade,it is putted in the originaI package inside.

The renovate of the sawbIade

◎ The renovate of the carbide sawblade While it no longer sharpen and the horizontaI piece coarseaess. The power of using sawblade machine obviously Increase. When process materiaI,the materiaI appearred burst. The carbide tip exhaust more than 0.02MM.

◎ For the renovate the sawblade,it shouId be grinding by the a formal company, so be sure the quality of the sawblade after renovating.

Hss Round Steel