Company product category and production line status Calcium Phosphate Granular for fertilizer ,it have white and grey colors ,its powder can be 45mesh to 200 mesh ,granular size from 1-2mm,2-5mm,also we have our new formula ,this is an excellent elements,can make granular easily break down in the soil and release the Phosphorous slowly and stablely.if you need add Sulphur Element ,it is can be accepted ,but MOQ need 100MT at least.the bags we can supply 25kg ,1000kg ,or OEM as your requirements, it should be stored in a ventilative and dry warehouse instead of in the open air ,kept away from water,moisture and sunlight during transport,handled with care so as to avoid damage to bags. Phosphorus Fertilizer,Tricalcium Phosphate Squeezed Chips,Tricalcium Phosphate Granular,Tricalcium Phosphate Tcp MIDI FEED BIOTECH LIMITED , https://www.midifeed.com
Shandong Huayuan Laidong Internal Combustion Engine Co., Ltd.
Shandong Huayuan Laidong Internal Combustion Engine Co., Ltd. is an old enterprise producing diesel engines. The company's main products are two series of single-cylinder and multi-cylinder diesel engines. The main processing parts are diesel engine blocks, cylinder heads, gear chambers, main bearing caps and other cast iron parts and camshaft steel parts. The production line has special machine processing lines based on special machines, flexible processing lines mainly based on machining centers and general processing lines based on general-purpose equipment.
Use tool category and brand
There are mainly types of cutters, drills, spreaders, reamers, boring tools and turning tools. Special machine processing lines and general processing lines, mainly using domestic molding tools. The main tool brands are Shanggong, Haliang, Zigong, Chengquan and Zhuzhou Diamond. Flexible processing lines are mainly based on the use of interchangeable CNC tools. The main brands are Seco Tools, Cobalt Tools, MAPAL Tools, etc.
Application of different brands of tools
The cutting amount of equipment used by our company's special machine processing line is designed with reference to the cutting performance parameters of domestic tools. The tool line speed and feed rate are relatively low. The tools used are mainly domestic high-speed steel and hard alloy material tools. For example, ordinary threaded holes are machined with high-speed steel twist drills; holes with high precision requirements such as cylinder bores and spindle bores are machined using carbide welding tools. The flexible processing line uses high-performance machining centers. In order to give full play to the high-speed and high-precision machining performance of the machining center, high-quality high-performance tool processing based on foreign brands is selected to improve the machining efficiency and machining accuracy of the workpiece. Foreign brand tool materials, mainly super hard high speed steel and hard alloy tools, such as twist drills, thread taps, etc.; coated carbide inserts, CBN inserts, PCD inserts, such as switchable milling blades, boring blades. In our company, Seco Tools are mainly used for face milling and hole machining; Cobalt cutters are mainly used for threaded hole drilling and tapped hole tapping; MAPAL tools are mainly used in cylinder bores, spindle bores, cylinder head bores, Holes such as conduit holes that require high precision are boring.
Cost-effectiveness of different brands of tools
From the point of view of tool use, the price of domestically produced tools is low, the tool performance and quality stability are slightly poor, and it is suitable for processing products with low processing value and processing performance and low added value of products. At present, domestically produced knives also have better processing performance brands, but most of them are imported domestic tool blanks, which are made in China. Foreign brand knives, relative to domestic knives, have higher prices, better processing efficiency and processing performance, and are suitable for high-efficiency, high-precision, high-product value-added product processing. High-performance tools need to be combined with high-performance equipment to achieve their high price/performance ratio.
Procurement ratio of different brands of tools
Our company used to mainly use domestic brand tools. In recent years, with the increase of diesel engine emission requirements, the company began to design and manufacture national III and national IV diesel engines. The processing performance and flexibility of the original equipment can not meet the national III and IV diesel engines. Performance requirements. Therefore, the use of high-performance machining centers and high-performance cutting tools has received increasing attention. At present, our company's use of foreign high-performance brand tools is gradually increasing, accounting for about half of the company's tool purchases.
Technical support and tool service aspects
At present, the domestically produced tools are mainly based on sales, technical support and tool service are slightly worse, and the product quality reputation is not satisfactory. If some domestic branded tools start to provide tool samples, they may perform better, but when the products are officially delivered, the tool performance will be unstable. Foreign brand knives have done a good job in technical support and after-sales service. If any supplier can help design the tool plan and arrange the machining process according to the user's requirements; help the user to determine the cutting parameters and select the blade material, blade type, etc. according to the user's workpiece material and machining accuracy; how to guide the user when the tool is purchased Choose different types of tools; help the user to debug the tool and train the operator how to use it during the tool use; occasionally return the user and technical communication. These aspects are all domestic tools need to learn. However, there is also a problem with the use of foreign branded tools, that is, different brands of tools, the tool system standards are different. To choose a brand of tool, basically use this brand of tool holder system. As the use of the same brand of tools increases, it will become dependent on this brand of tools in the later stage.