1.Max. precision 0.005mm
2.Mainly export to Japan
3.Delivery on time
5.stainless steel polishing part
|business scope||CNC machining,lathe machining,milling, stampling and bending, wire cuting,welding, fixtures and jigs|
|material||steel, iron, stainless steel, alminum, brass/copper/bronze,POM,plastic,ABS stc.|
|finish||zinc/nickle/chrome plating, clear/black anodizing,powder coat,painting|
|MOQ||MOQ can be 1 pc|
- Q:Ask, what does broach mean?
- Gold is a skill with physical attacks, called with tremendous effort
- Q:How does milling machine select the main broach device?
- General milling machine seems to be a root screw, if the NC milling machine is pneumatic or hydraulic broach device. CNC accessories sold, the package should also have, but very expensive. Not interchangeable by different manufacturers. Structurally simple steel ball with broach claws.
- Q:How to solve tooth strain of involute spline broach?
- Workpiece hardness of less than HRC30 is generally broach problem, of course, there are special. It should be cool under normal conditions. I personally do Spline Broach Design and grinding parameters, then the workpiece interested told me to give you the design drawings for reference
- Q:The CNC lathe with large diameter involute broach pulling and centering spline parts with spline shaft and wear inner supporting fixture centering processing.
- With raw claws, or with two machine tools processing, a car base level, one to do the accuracy, try
- Q:Microcrystalline stone tile for broach can open it
- It is best to use the water jet cutting stone ceramics
- Q:Complex tools, especially broaches, do well
- What I understand is that small tools such as thread cutters are good for work
- Q:Why is the tooth shape of broach oblique?
- The tooth is made oblique in order to make the broaching cutter tooth is smooth, continuous in withdrawing from participation in the cutting, does not appear at the same time the whole circle cutter tooth cut, and the exit, so as to avoid broaching in appeared in the process of broaching flickering phenomenon, so as to obtain good cutting surface, too to improve the service life of the broach broach. But make oblique to the high cost.
- Q:Why don't carbon tools steel be used to make Broaches and gear cutters?
- Because of its hardness is too high, easy to crack, and if you do gear cutters and broaches, not only a few times will collapse.Therefore, Broaches and gear cutters must be cemented carbide.The carbon content of carbon tool steel is high, between 0.65-1.35%, and belongs to sub eutectoid, eutectoid or eutectoid steel. The carbon tool steel can get higher hardness and wear resistance after heat treatment, and the core has good toughness. The annealing hardness is low (not more than HB207), and the processing performance is good. However, when the working temperature reached 250 DEG C, the hardness and wear resistance of steel decreased rapidly, the hardness decreased to below HRC60, and the hardenability of this kind of steel was low. Larger tools can not be quenched (water quenched by 15mm), and when water is quenched, the hardness of the surface hardened layer differs greatly from that of the central part. Cause the tool to deform easily when it is quenched. In addition, the range of the quenching temperature is narrow and the temperature should be strictly controlled during quenching. Prevent overheating, decarburization and deformation.
- Q:Pull the rifling when rotating or broach tube rotation or both rotation??
- The barrel to fixed wire using rotary broach rifling
- Q:Is there an expert who knows the broach?!
- The broaching mechanism is an automatic tensioning and automatic releasing mechanism for the main shaft of a small numerical control machine tool.principleBy pre compressing the disc spring, sufficient upward broaching force is produced. When you need to change the knife, a knife loosening signal control system, through the electromagnetic reversing valve to control the hydraulic system, hydraulic cylinder pressure oil system will pass into the upper end of the main axle on the chamber, the piston pushing broach parts move down, continue to compress the disc spring, handle downward movement, and through the tool changing manipulator with complete change knife. At the upper end of the cylinder, there are two proximity switch to detect the cylinder piston is in place; if the cylinder is not in place, then the two proximity switches will not signal the NC system will not continue to the next procedure, to ensure the safety of CNC machine tools.
The quality policy is "customer satisfaction". We aim to meet the customers' requirements. With high quality products and competitive price, we have customers in Europe, America, Canada, Australia, Southeast Asia and other countries and regions.This approach of subcontracting offers you technical support in the engineering phase, speed in the prototyping phases, flexibility in the pre-production phase and low piece prices in the volume production phase.
1. Manufacturer Overview
|Annual Output Value
||US$5 Million - US$10 Million
2. Manufacturer Certificates
|a) Certification Name
3. Manufacturer Capability
||81% - 90%
|No.of Employees in Trade Department
||Below 1,000 square meters
|No. of Production Lines
||OEM Service Offered Design Service Offered Buyer Label Offered
|Product Price Range