本公司是一家以主營自動化冷彎成型設備,高精度異型材成型設備,高精度型鋼生産設備,高精度帶鋼冷彎設備優秀企業 。濰坊炜桦冷彎機械制造有限公司（簡稱爲“炜桦冷彎”）
設備結構及系統配置 ：
Equipment structure and system configuration:
概述 ：該生産線主要由放料機、調平機 、沖孔切斷機、輸送台、成型主機 、液壓折邊機、成品托料裝置、液壓系統、電氣控制部分及安全防護部分組成。
Overview: The production line is mainly composed of feeder, leveler, punch cutter, conveyor, forming machine, hydraulic folding machine, finished product supporting device, hydraulic system, electrical control part and safety protection part.
1．放料機：用於存入放卷料並給成形部分提供闆料，5噸電動放料機液壓張緊。
1. Feeder: Used for storing coil and supplying sheet metal to forming part, hydraulic tension of 5 ton electric feeder.
2．整平機：9輥精密整平（上4下5），2.2KW電動送料，用於卷料平直並消除材料應力。
2. Leveling machine: 9 rolls precision leveling (top 4 down 5), 2.2KW electric feeding, used for coiling straightening and eliminating material stress.
3．伺服送料機：含2KW伺服系統，精密送料器，沖孔裝置（模具）和切斷裝置。
3. Servo feeder: including 2KW servo system, precision feeder, punching device (die) and cutting device.
2．成型主機：此生産線的主機機座採用100*100*3MM方鋼焊接，機架採用整體式固定牌坊，側闆採用30mm鋼闆，支承部分均採用優質閩台軸承，進料採用滾輪式，出料採用扭動上下調節，主機鋼性好，且結構穩定。
2. Forming machine: The main frame of this production line is welded with 100*100*3MM square steel, the frame is fixed with integral archway, the side plate is made of 30mm steel plate, the supporting part is made of high-quality Taiwanese bearings, the feeding part is rolled, the feeding part is adjusted up and down by torsion, and the main frame is good in steel and stable in structure.
成型參數
Molding parameters
a、 成型組數 ：16組輥輪成型
A. Forming group: 16 sets of rollers forming
b、 主軸規格 ：?48mm 45#鋼材料調質處理
B. Spindle specification:? 48mm 45# steel material tempering treatment
c、 輥輪材質 ：Gr12模具鋼熱處理
C. Roller Material: Heat Treatment of Gr12 Die Steel
d、 整體式牌坊：由25mm鋼闆精加工而成，孔距誤差小於0.1mm
D. Integral archway: made of 25 mm steel plate, with hole spacing error less than 0.1 mm
e、 底闆厚度 ：20mm
E. Floor thickness: 20mm
4、成型能力
4. Forming ability
a. 帶卷外徑 ： Φ1250mm（Max.）
A. Outer diameter of tape coil: 1250mm (Max.)
b. 材料成型厚度：0.4-1.0mm
B. Material forming thickness: 0.4-1.0mm
c. 産品寬度100mm-400mm可調
C. The width of the product is adjustable from 100mm to 400mm.
5、成型機組速度參數
5. Speed parameters of forming unit
a. 線速度 0－13m/min
A. Linear velocity 0-13m/min
b. 加速時間 ＜30秒
B. Acceleration time less than 30 seconds
2．整平機：9輥精密整平（上4下5），2.2KW電動送料，用於卷料平直並消除材料應力 。
新型箱體産品特點：
Features of new box products:
我公司研發的配電箱加工生産線爲配電箱一次成型設備。該設備打破瞭傳統生産方式，對多個工藝步驟進行瞭優化改進 ，使配電箱钣金加工的綜合生産效率提高3倍以上，部分環節工序可提高效率10倍以上！日生産箱體1000隻，在人員和場地減少的情況下，實現實際生産效率增加數倍；伺服控制和高精度冷彎成型等多項國家技術，確保瞭箱體的钣金制造精度，實現箱體機械強度更高。
The distribution box processing line developed by our company is the primary forming equipment of the distribution box. The equipment breaks the traditional production mode, optimizes and improves several process steps, and improves the overall production efficiency of sheet metal processing of distribution box by more than three times, and some process steps can improve efficiency by more than 10 times. The daily production of 1000 boxes, in the case of reduced personnel and site, to achieve a multiplier of the actual production efficiency; servo control and high-precision cold bending forming and other national technologies, to ensure the accuracy of the box sheet metal manufacturing, to achieve higher mechanical strength of the box.
該機組設備占地約50平方米，設備組成主要包括：放料裝置、校平裝置、自動送料裝置、連續沖孔裝置、高精度冷彎成型主機、定尺切斷裝置、自動折框裝置、電氣控制系統等部件組成；主要功能：自動去角、伺服自動沖孔、自動下料、自動成型、自動折框等。
The unit covers an area of about 50 square meters, and its equipment composition mainly includes: discharging device, leveling device, automatic feeding device, continuous punching device, high precision cold bending forming machine, fixed length cutting device, automatic folding frame device, electrical control system and other components; its main functions are automatic angle removal, Servo Automatic punching, automatic blanking, automatic forming, automatic folding frame, etc.
．主要技術參數規格參數
Main technical parameters, specifications and parameters
a. 适用材料： 冷軋卷闆、鍍鋅卷闆
Applicable materials: cold rolled and galvanized coils
b. 材料質量 ： 國産GB标準
B. Material Quality: Domestic GB Standard
c. 抗拉強度： δb≤780Mpa (Max.)
C. Tensile strength: delta B < 780 Mpa (Max.)
d. 屈服強度： δs≤510Mpa (Max.)
D. Yield strength: Delta s < 510 Mpa (Max.)
e. 材料厚度： 0.4-1.0mm
E. Material thickness: 0.4-1.0mm
f. 材料寬度： 150-500mm （Max.）
F. Material width: 150-500 mm (Max.)
g. 鋼卷内徑： Φ360mm-Φ510mm
G. Coil inner diameter: 360mm-510mm
h. 鋼卷外徑： Φ1250（Max.）
H. Outer diameter of coil: 1250 (Max.)
i. 鋼卷重量： 5 t（Max.）
I. Coil weight: 5 t (Max.)
3、成型參數
3. Forming parameters
a、 成型組數：16組輥輪成型
A. Forming group: 16 sets of rollers forming
b、 主軸規格：?48mm 45#鋼材料調質處理
B. Spindle specification:? 48mm 45# steel material tempering treatment
c、 輥輪材質：Gr12模具鋼熱處理
C. Roller Material: Heat Treatment of Gr12 Die Steel
d、 整體式牌坊：由25mm鋼闆精加工而成，孔距誤差小於0.1mm
D. Integral archway: made of 25 mm steel plate, with hole spacing error less than 0.1 mm
:滾壓模具（軋辘）：16組輥輪成型，均採用優質Gr12模具鋼，HRC達58~60o均採用精密數控機床加工，精度爲6~7級，表面粗糙度達0.8 以上，成形尺寸精確，成形工件表面無劃傷。
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